Datasheet mtsf3n03hd Datasheet

Page 1
MTSF3N03HD
Preferred Device
Power MOSFET 3 Amps, 30 Volts
These Power MOSFET devices are capable of withstanding high energy in the avalanche and c ommutation modes a nd the d rain–to–source diode has a very low reverse recovery time. Micro8 devices are designed for use in low voltage, high speed switching applications where power efficiency is important. Typical applications are dc–dc converters, and power management in portable and battery powered products such as computers, printers, cellular and cordless phones. They can also be used for low voltage motor controls in mass storage products such as disk drives and tape drives. The avalanche energy is specified to eliminate the guesswork in designs where inductive loads are switched and offer additional safety margin against unexpected voltage transients.
• Miniature Micro8 Surface Mount Package – Saves Board Space
• Extremely Low Profile (<1.1 mm) for thin applications such as
PCMCIA cards
• Ultra Low R
Life
• Logic Level Gate Drive – Can Be Driven by Logic ICs
• Diode Is Characterized for Use In Bridge Circuits
• Diode Exhibits High Speed, With Soft Recovery
• I
Specified at Elevated Temperature
DSS
• Avalanche Energy Specified
• Mounting Information for Micro8 Package Provided
Provides Higher Efficiency and Extends Battery
DS(on)
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3 AMPERES
30 VOLTS
R
DS(on)
G
8
1
= 40 m
N–Channel
D
S
Micro8
CASE 846A
STYLE 1
MARKING DIAGRAM
WW
AA
Semiconductor Components Industries, LLC, 2000
November, 2000 – Rev. 4
WW = Date Code
PIN ASSIGNMENT
Source Source
Source
Gate
ORDERING INFORMATION
Device Package Shipping
MTSF3N03HDR2 Micro8 4000 Tape & Reel
Preferred devices are recommended choices for future use and best overall value.
1 Publication Order Number:
1
2 3
4
Top View
8
Drain
7
Drain Drain
6
Drain
5
MTSF3N03HD/D
Page 2
MTSF3N03HD
MAXIMUM RATINGS (T
Drain–to–Source Voltage V Drain–to–Gate Voltage (RGS = 1.0 MΩ) V Gate–to–Source Voltage – Continuous V 1″ SQ.
FR–4 or G–10 PCB Figure 1 below
Steady State Minimum
FR–4 or G–10 PCB Figure 2 below
Steady State Operating and Storage Temperature Range TJ, T Single Pulse Drain–to–Source Avalanche Energy – Starting TJ = 25°C
(VDD = 30 Vdc, VGS = 5.0 Vdc, Peak IL = 9.0 Apk, L = 5.0 mH, RG = 25 )
1. Repetitive rating; pulse width limited by maximum junction temperature.
= 25°C unless otherwise noted)
J
Rating Symbol Max Unit
Thermal Resistance – Junction to Ambient Total Power Dissipation @ TA = 25°C Linear Derating Factor Drain Current – Continuous @ TA = 25°C Continuous @ TA = 70°C Pulsed Drain Current (Note 1.)
Thermal Resistance – Junction to Ambient Total Power Dissipation @ TA = 25°C Linear Derating Factor Drain Current – Continuous @ TA = 25°C Continuous @ TA = 70°C Pulsed Drain Current (Note 1.)
DGR
R
THJA
I
R
THJA
I
E
DSS
GS
P
D
I
D
I
D
DM
P
D
I
D
I
D
DM
AS
± 20 V
1.79
14.29
0.78
6.25
– 55 to 150 °C
stg
30 V 30 V
70
Watts
mW/°C
5.7
4.5 45
160
Watts
mW/°C
3.8
3.0 30
200
°C/W
A A A
°C/W
A A A
mJ
Figure 1. 1 Square FR–4 or G–10 PCB Figure 2. Minimum FR–4 or G–10 PCB
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MTSF3N03HD
)
f = 1.0 MHz)
(V
DS
Vdc, I
D
Adc
(V
DD
Vdc, I
D
Adc
(V
DS
Vdc, I
D
Adc
)
dIS/dt = 100 A/µs) (Note 2.)
ELECTRICAL CHARACTERISTICS (T
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Drain–to–Source Breakdown Voltage (Cpk ≥ 2.0) (Notes 2. & 4.)
(VGS = 0 Vdc, ID = 250 µAdc) Temperature Coefficient (Positive)
Zero Gate Voltage Drain Current
(VDS = 24 Vdc, VGS = 0 Vdc) (VDS = 24 Vdc, VGS = 0 Vdc, TJ = 125°C)
Gate–Body Leakage Current (VGS = ± 20 Vdc, VDS = 0) I
ON CHARACTERISTICS (Note 2.)
Gate Threshold Voltage (Cpk ≥ 2.0) (Note 4.)
(VDS = VGS, ID = 250 µAdc) Threshold Temperature Coefficient (Negative)
Static Drain–to–Source On–Resistance (Cpk ≥ 2.0) (Note 4.)
(VGS = 10 Vdc, ID = 3.8 Adc) (VGS = 4.5 Vdc, ID = 1.9 Adc)
Forward Transconductance (VDS = 10 Vdc, ID = 1.9 Adc) g
DYNAMIC CHARACTERISTICS
Input Capacitance Output Capacitance Transfer Capacitance
SWITCHING CHARACTERISTICS (Note 3.)
Turn–On Delay Time Rise Time Turn–Off Delay Time Fall Time t Turn–On Delay Time t Rise Time Turn–Off Delay Time Fall Time t Gate Charge
SOURCE–DRAIN DIODE CHARACTERISTICS
Forward On–Voltage
Reverse Recovery Time
Reverse Recovery Storage Charge Q
2. Pulse Test: Pulse Width ≤300 µs, Duty Cycle ≤ 2%.
3. Switching characteristics are independent of operating junction temperature.
4. Reflects typical values. Cpk =
Max limit – Typ
= 25°C unless otherwise noted)
A
(VDS = 25 Vdc, VGS = 0 Vdc,
(VDS = 15 Vdc, ID = 3.7 Adc,
VGS = 10 Vdc, RG = 6 Ω) (Note 2.)
(VDD = 15 Vdc, ID = 1.9 Adc,
VGS = 4.5 Vdc, RG = 6 Ω) (Note 2.)
(VDS = 24 Vdc, ID = 3.7 Adc,
(IS = 3.7 Adc, VGS = 0 Vdc) (Note 2.)
3 x SIGMA
f = 1.0 MHz
15
15
24
VGS = 10 Vdc)
(IS = 3.7 Adc, VGS = 0 Vdc,
TJ = 125°C)
(IS = 3.7 Adc, VGS = 0 Vdc,
/dt = 100 A/µs) (Note 2.
dI
3.7
1.9
3.7
,
,
,
V
(BR)DSS
I
DSS
GSS
V
GS(th)
R
DS(on)
FS
C
iss
C
oss
C
rss
t
d(on)
t
r
t
d(off)
f
d(on)
t
r
t
d(off)
f
Q Q Q Q
V
SD
t
rr
t
a
t
b
RR
30
–
– –
– – 100 nAdc
1.0 –
– –
2.0 – – Mhos
– 420 – pF – 190 – – 65 –
– 7.0 – ns – 19 – – 32 – – 36 – – 7.0 – ns – 11 – – 29 – – 23 –
T 1 2 3
– 18.5 26 nC – 1.4 – – 5.5 – – 7.1 –
– –
– 28 – – 14 – – 14 – – 0.028 – µC
–
27
– –
1.5
4.5
35 45
0.82
0.7
– –
1.0 25
– –
40 60
1.0
–
Vdc
mV/°C
µAdc
Vdc
mV/°C
mΩ
Vdc
ns
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MTSF3N03HD
TYPICAL ELECTRICAL CHARACTERISTICS
6
5
4
3
2
, DRAIN CURRENT (AMPS)
D
I
1
0
0 0.5 1.5 2
VDS, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
VGS = 10 V
4.5 V
3.3 V
3.1 V
T
= 25°C
2.9 V
2.7 V
2.5 V
2.3 V
2.1 V
1
J
Figure 3. On–Region Characteristics
0.6 ID = 3.8 A T
= 25°C
0.5
0.4
0.3
J
6
5
4
3
2
, DRAIN CURRENT (AMPS)
D
I
1
0
0.06
0.055
0.05
0.045
V
≥ 10 V
DS
100°C
T
J
1.51
VGS, GATE-TO-SOURCE VOLTAGE (VOLTS)
2 2.5 3 3.5 4
Figure 4. Transfer Characteristics
T
= 25°C
J
VGS = 4.5
25°C
= -55°C
0.2
0.1
, DRAIN-TO-SOURCE RESISTANCE (OHMS)
0
DS(on)
0
R
24 86
VGS, GATE-TO-SOURCE VOLTAGE (VOLTS)
Figure 5. On–Resistance versus
Gate–to–Source Voltage
2.0 VGS = 10 V ID = 1.9 A
1.5
1.0
0.5
, DRAIN-TO-SOURCE RESISTANCE (NORMALIZED)
0
-50 0 50 100 150
DS(on)
R
T
, JUNCTION TEMPERATURE (°C)
J
Figure 7. On–Resistance Variation
with Temperature
0.04 10 V
0.035
, DRAIN-TO-SOURCE RESISTANCE (OHMS)
0.03
DS(on)
10
012 56
R
ID, DRAIN CURRENT (AMPS)
34
Figure 6. On–Resistance versus Drain Current
and Gate Voltage
1000
VGS = 0 V
T
= 125°C
J
100
100°C
10
, LEAKAGE (nA)
DSS
I
1
0.1
1257525-25
0 5 10 15 30
VDS, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
25°C
20 25
Figure 8. Drain–to–Source Leakage Current
versus V oltage
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MTSF3N03HD
POWER MOSFET SWITCHING
Switching behavior is most easily modeled and predicted
by recognizing that the power MOSFET is charge controlled. The lengths of various switching intervals (∆t) are determined by how fast the FET input capacitance can be charged by current from the generator. The published capacitance data is difficult to use for calculating rise and fall because drain–gate capacitance varies greatly with applied voltage. Accordingly, gate charge data is used. In most cases, a satisfactory estimate of average input current (I
) can be made from a
G(AV)
rudimentary analysis of the drive circuit so that t = Q/I
G(AV)
During the rise and fall time interval when switching a resistive load, VGS remains virtually constant at a level known as the plateau voltage, V
. Therefore, rise and fall
SGP
times may be approximated by the following: tr = Q2 x RG/(VGG – V
tf = Q2 x RG/V
GSP
GSP
)
where VGG = the gate drive voltage, which varies from zero to V
GG
RG = the gate drive resistance and Q2 and V
are read from the gate charge curve.
GSP
During the turn–on and turn–off delay times, gate current is not constant. The simplest calculation uses appropriate values from the capacitance curves in a standard equation for voltage change in an RC network. The equations are:
t
d(on)
t
d(off)
= RG C
= RG C
In [VGG/(VGG – V
iss
In (VGG/V
iss
GSP
)]
GSP
)
The capacitance (C
) is read from the capacitance curve at
iss
a voltage corresponding to the off–state condition when calculating t on–state when calculating t
and is read at a voltage corresponding to the
d(on)
d(off)
.
At high switching speeds, parasitic circuit elements complicate the analysis. The inductance of the MOSFET source lead, inside the package and in the circuit wiring which is common to both the drain and gate current paths, produces a voltage at the source which reduces the gate drive current. The voltage is determined by Ldi/dt, but since di/dt is a function of drain current, the mathematical solution is complex. The MOSFET output capacitance also complicates the mathematics. And finally, MOSFETs have finite internal gate resistance which effectively adds to the resistance of the driving source, but the internal resistance is difficult to measure and, consequently, is not specified.
The resistive switching time variation versus gate resistance (Figure 11) shows how typical switching performance is affected by the parasitic circuit elements. If the parasitics were not present, the slope of the curves would maintain a value of unity regardless of the switching speed. The circuit used to obtain the data is constructed to minimize common inductance in the drain and gate circuit loops and is believed readily achievable with board mounted components. Most power electronic loads are inductive; the data in the figure is taken with a resistive load, which approximates an optimally snubbed inductive load. Power MOSFETs may be safely operated into an inductive load; however, snubbing reduces switching losses.
1500
1200
C, CAPACITANCE (pF)
VDS = 0 V
C
iss
900
C
rss
600
300
0
55
10 0 10 15 25
V
VGS = 0 V
C
rss
V
GS
VDS, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
Figure 9. Capacitance Variation
DS
T
= 25°C
J
C
iss
C
oss
20
30
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MTSF3N03HD
12
10
8
V
6
4
Q1
2
, GATE-TO-SOURCE VOLTAGE (VOLTS)
GS
V
0
03 659
DS
Q2
Q3
Qg, TOTAL GATE CHARGE (nC)
QT
V
GS
12 15
ID = 3.7 A T
= 25°C
J
18 21
Figure 10. Gate–To–Source and
Drain–To–Source Voltage versus Total Charge
DRAIN–TO–SOURCE DIODE CHARACTERISTICS
The switching characteristics of a MOSFET body diode are very important in systems using it as a freewheeling or commutating diode. Of particular interest are the reverse recovery characteristics which play a major role in determining switching losses, radiated noise, EMI and RFI.
System switching losses are largely due to the nature of the body diode itself. The body diode is a minority carrier device, therefore it has a finite reverse recovery time, trr, due to the storage of minority carrier charge, QRR, as shown in the typical reverse recovery wave form of Figure 13. It is this stored charge that, when cleared from the diode, passes through a potential and defines an energy loss. Obviously, repeatedly forcing the diode through reverse recovery further increases switching losses. Therefore, one would like a diode with short trr and low QRR specifications to minimize these losses.
The abruptness of diode reverse recovery effects the amount of radiated noise, voltage spikes, and current ringing. The mechanisms at work are finite irremovable circuit parasitic inductances and capacitances acted upon by
30
25
20
15
10
0
1000
VDD = 15 V ID = 3.7 A VGS = 10 V T
= 25°C
J
100
t, TIME (ns)
10
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
DS
V
1
1 10010
t
f
t
d(off)
t
r
t
d(on)
RG, GATE RESISTANCE (OHMS)
Figure 11. Resistive Switching Time
Variation versus Gate Resistance
high di/dts. The diode’s negative di/dt during ta is directly controlled by the device clearing the stored charge. However, the positive di/dt during tb is an uncontrollable diode characteristic and is usually the culprit that induces current ringing. Therefore, when comparing diodes, the ratio of tb/ta serves as a good indicator of recovery abruptness and thus gives a comparative estimate of probable noise generated. A ratio of 1 is considered ideal and values less than 0.5 are considered snappy.
Compared to ON Semiconductor standard cell density low voltage MOSFETs, high cell density MOSFET diodes are faster (shorter trr), have less stored charge and a softer reverse recovery characteristic. The softness advantage of the high cell density diode means they can be forced through reverse recovery at a higher di/dt than a standard cell MOSFET diode without increasing the current ringing or the noise generated. In addition, power dissipation incurred from switching the diode will be less due to the shorter recovery time and lower switching losses.
4
VGS = 0 V T
= 25°C
J
3
2
1
, SOURCE CURRENT (AMPS)
S
I
0
0.5 0.6 0.7
VSD, SOURCE-TO-DRAIN VOLTAGE (VOLTS)
0.8 0.9
Figure 12. Diode Forward Voltage versus Current
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MTSF3N03HD
0
di/dt = 300 A/µs
, SOURCE CURRENT
S
I
Figure 13. Reverse Recovery Time (trr)
SAFE OPERATING AREA
The Forward Biased Safe Operating Area curve (Figure
14) defines the maximum simultaneous drain–to–source voltage and drain current that a transistor can handle safely when it is forward biased. Curves are based upon maximum peak junction temperature and a case temperature (TC) of 25°C. Peak repetitive pulsed power limits are determined by using the thermal response data in conjunction with the procedures discussed in AN569, “Transient Thermal Resistance – General Data and Its Use.”
Switching between the off–state and the on–state may traverse any load line provided neither rated peak current (IDM) nor rated voltage (V
) is exceeded, and that the
DSS
transition time (tr, tf) does not exceed 10 µs. In addition the total power averaged over a complete switching cycle must not exceed (T
J(MAX)
– TC)/(R
θJC
).
A power MOSFET designated E–FET can be safely used in switching circuits with unclamped inductive loads. For
Standard Cell Density
t
rr
High Cell Density
t
rr
t
b
t
a
t, TIME
reliable operation, the stored energy from circuit inductance dissipated in the transistor while in avalanche must be less than the rated limit and must be adjusted for operating conditions differing from those specified. Although industry practice is to rate in terms of energy, avalanche energy capability is not a constant. The energy rating decreases non–linearly with an increase of peak current in avalanche and peak junction temperature.
Although many E–FETs can withstand the stress of drain–to–source avalanche at currents up to rated pulsed current (IDM), the energy rating is specified at rated continuous current (ID), in accordance with industry custom. The energy rating must be derated for temperature as shown in the accompanying graph (Figure 15). Maximum energy at currents below rated continuous ID can safely be assumed to equal the values indicated.
100
VGS = 20 V SINGLE PULSE
T
10
1
, DRAIN CURRENT (AMPS)
0.1
D
I
0.01
0.1
= 25°C
C
10 ms
dc
R
LIMIT
DS(on)
THERMAL LIMIT PACKAGE LIMIT
1
VDS, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
100 µs
1 ms
Figure 14. Maximum Rated Forward Biased
Safe Operating Area
250
VDD = 30 V
200
150
100
AVALANCHE ENERGY (mJ)
50
, SINGLE PULSE DRAINTOSOURCE
AS
E
0
10
100
25 50 75 100 125
T
, STARTING JUNCTION TEMPERATURE (°C)
J
VGS = 5 V
IL = 9 A
L = 5 mH
15
Figure 15. Maximum Avalanche Energy versus
Starting Junction Temperature
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1000
MTSF3N03HD
TYPICAL ELECTRICAL CHARACTERISTICS
100
10
1.0
THERMAL RESISTANCE ( C/W)°
Rthja(t), EFFECTIVE TRANSIENT
0.1
1.0E-05 1.0E-04 1.0E-03 1.0E-02 1.0E-01 1.0E+00 1.0E+01
D = 0.5
0.2
0.1
0.05
0.02
0.01
SINGLE PULSE
t, TIME (s)
P
(pk)
t
1
t
2
DUTY CYCLE, D = t1/t
Figure 16. Thermal Response
di/dt
I
S
t
rr
t
t
a
b
t
p
0.25 I
S
I
S
TIME
R
(t) = r(t) R
θJC
D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t T
J(pk)
2
θJC
- TC = P
1
(pk)
1.0E+02 1.0E+03
R
(t)
θJC
Figure 17. Diode Reverse Recovery Waveform
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MTSF3N03HD
INFORMATION FOR USING THE Micro8 SURFACE MOUNT PACKAGE
MINIMUM RECOMMENDED FOOTPRINT FOR SURFACE MOUNTED APPLICATIONS
Surface mount board layout is a c ritical p ortion o f t he total design. The footprint for the semiconductor packages must be the correct size to ensure proper solder connection
0.208
5.28
0.015
0.38
Micro8 POWER DISSIPATION
The power dissipation of the Micro8 is a function of the input pad size. This can vary from the minimum pad size for soldering to the pad size given for maximum power dissipation. Power dissipation for a surface mount device is determined by T temperature of the die, R
, the maximum rated junction
J(max)
, the thermal resistance from
θJA
the device junction to ambient; and the operating temperature, TA. Using the values provided on the data sheet for the Micro8 package, PD can be calculated as follows:
PD =
T
J(max)
R
θJA
– T
A
The values for the equation are found in the maximum ratings table on the data sheet. Substituting these values
interface between the board and the package. With the correct pad geometry, the packages will self–align when subjected to a solder reflow process.
0.041
1.04
0.126
3.20
0.0256
0.65
inches
mm
into the equation for an ambient temperature TA of 25°C, one can calculate the power dissipation of the device which in this case is 0.78 Watts.
PD =
150°C – 25°C
160°C/W
= 0.78 Watts
The 160°C/W for the Micro8 package assumes the
recommended footprint on a glass epoxy printed circuit board to achieve a power dissipation of 0.78 Watts using the footprint shown. Another alternative would be to use a ceramic substrate or an aluminum core board such as Thermal Clad. Using board material such as Thermal Clad, the power dissipation can be doubled using the same footprint.
SOLDERING PRECAUTIONS
The melting temperature of solder is higher than the rated temperature of the device. When the entire device is heated to a high temperature, failure to complete soldering within a short time could result in device failure. Therefore, the following items should always be observed in order to minimize the thermal stress to which the devices are subjected.
• Always preheat the device.
• The delta temperature between the preheat and
soldering should be 100°C or less.*
• When preheating and soldering, the temperature of the
leads and the case must not exceed the maximum temperature ratings as shown on the data sheet. When using infrared heating with the reflow soldering method, the difference shall be a maximum of 10°C.
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• The soldering temperature and time shall not exceed 260°C for more than 10 seconds.
• When shifting from preheating to soldering, the maximum temperature gradient shall be 5°C or less.
• After soldering has been completed, the device should be allowed to cool naturally for at least three minutes. Gradual cooling should be used as the use of forced cooling will increase the temperature gradient and result in latent failure due to mechanical stress.
• Mechanical stress or shock should not be applied during cooling.
* Soldering a device without preheating can cause excessive thermal shock and stress which can result in damage to the device.
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MTSF3N03HD
TYPICAL SOLDER HEATING PROFILE
For any given circuit board, there will be a group of control settings that will give the desired heat pattern. The operator must set temperatures for several heating zones and a figure for belt speed. Taken together, these control settings make up a heating “profile” for that particular circuit board. On machines controlled by a computer, the computer remembers these profiles from one operating session to the next. Figure 18 shows a typical heating profile for use when soldering a surface mount device to a printed circuit board. This profile will vary among soldering systems, but it is a good starting point. Factors that can affect the profile include the type of soldering system in use, density and types of components on the board, type of solder used, and the type of board or substrate material being used. This profile shows
200°C
150°C
100°C
STEP 1
PREHEAT
ZONE 1 “RAMP”
DESIRED CURVE FOR HIGH
STEP 2
VENT
“SOAK”
MASS ASSEMBLIES
150°C
100°C
HEATING
ZONES 2 & 5
STEP 3
“RAMP”
temperature versus time. The line on the graph shows the actual temperature that might be experienced on the surface of a test board at or near a central solder joint. The two profiles are based on a high density and a low density board. The Vitronics SMD310 convection/infrared reflow soldering system was used to generate this profile. The type of solder used was 62/36/2 Tin Lead Silver with a melting point between 177–189°C. When this type of furnace is used for solder reflow work, the circuit boards and solder joints tend to heat first. The components on the board are then heated by conduction. The circuit board, because it has a large surface area, absorbs the thermal energy more efficiently, then distributes this energy to the components. Because of this effect, the main body of a component may be up to 30 degrees cooler than the adjacent solder joints.
STEP 4
HEATING
ZONES 3 & 6
“SOAK”
160°C
140°C
STEP 5
HEATING
ZONES 4 & 7
“SPIKE”
170°C
SOLDER IS LIQUID FOR
40 TO 80 SECONDS
(DEPENDING ON
MASS OF ASSEMBLY)
STEP 6
VENT
STEP 7
COOLING
205° TO 219°C
PEAK AT SOLDER
JOINT
5°C
DESIRED CURVE FOR LOW
MASS ASSEMBLIES
TIME (3 TO 7 MINUTES TOTAL) T
Figure 18. Typical Solder Heating Profile
MAX
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Micro8
Dimensions are shown in millimeters (inches)
MTSF3N03HD
TAPE & REEL INFORMATION
2.05 (.080)
1.95 (.077)
4.10 (.161)
3.90 (.154)
12.30
11.70
(.484)
(.461)
PIN NUMBER 1
FEED DIRECTION
NOTES:
1. CONFORMS TO EIA–481–1.
2. CONTROLLING DIMENSION: MILLIMETER.
5.40 (.212)
5.20 (.205)
SECTION B–B
BBA
A
8.10 (.318)
7.90 (.312)
1.60 (.063)
1.50 (.059)
1.85 (.072)
1.65 (.065)
5.55 (.218)
5.45 (.215)
1.60 (.063)
1.50 (.059) TYP.
0.35 (.013)
0.25 (.010)
3.50 (.137)
3.30 (.130)
1.50 (.059)
1.30 (.052)
SECTION A–A
330.0
(13.20)
MAX.
NOTES:
1. CONFORMS TO EIA–481–1.
2. CONTROLLING DIMENSION: MILLIMETER.
3. INCLUDES FLANGE DISTORTION AT OUTER EDGE.
4. DIMENSION MEASURED AT INNER HUB.
18.4 (.724) MAX.
NOTE 3
13.2 (.52)
12.8 (.50)
50.0
(1.97)
MIN.
14.4 (.57)
12.4 (.49) NOTE 4
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Page 12
–T–
0.038 (0.0015)
PIN 1 ID
SEATING PLANE
MTSF3N03HD
PACKAGE DIMENSIONS
Micro8
CASE 846A–02
ISSUE E
NOTES:
–A–
K
G
–B–
8 PL
D
0.08 (0.003) A
M
T
S
B
S
C
H
J
L
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE.
DIM MIN MAX MIN MAX
A 2.90 3.10 0.114 0.122 B 2.90 3.10 0.114 0.122 C --- 1.10 --- 0.043 D 0.25 0.40 0.010 0.016 G 0.65 BSC 0.026 BSC H 0.05 0.15 0.002 0.006
J 0.13 0.23 0.005 0.009
K 4.75 5.05 0.187 0.199
L 0.40 0.70 0.016 0.028
STYLE 1:
PIN 1. SOURCE
2. SOURCE
3. SOURCE
4. GATE
5. DRAIN
6. DRAIN
7. DRAIN
8. DRAIN
INCHESMILLIMETERS
Micro8 is a trademark of International Rectifier. Thermal Clad is a registered trademark of the Bergquist Company.
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