NPN Bipolar Power Transistor
For Switching Power Supply Applications
The MJE/MJF18004G have an applications specific state−of−the−art
die designed for use in 220 V line−operated SWITCHMODE Power
supplies and electronic light ballasts.
Features
• Improved Efficiency Due to Low Base Drive Requirements:
♦ High and Flat DC Current Gain h
♦
Fast Switching
♦ No Coil Required in Base Circuit for Turn−Off (No Current Tail)
• Full Characterization at 125_C
• ON Semiconductor Six Sigma Philosophy Provides Tight and
Reproducible Parametric Distributions
• Two Package Choices: Standard TO−220 or Isolated TO−220
• MJF18004, Case 221D, is UL Recognized at 3500 V
#E69369
• These Devices are Pb−Free and are RoHS Compliant*
MAXIMUM RATINGS
RatingSymbolValueUnit
Collector−Emitter Sustaining VoltageV
Collector−Base Breakdown VoltageV
Emitter−Base VoltageV
Collector Current− ContinuousI
Collector Current− Peak (Note 1)I
Base Current− ContinuousI
Base Current− Peak (Note 1)I
RMS Isolation Voltage (Note 2)
(for 1 sec, R.H. < 30%, T
Total Device Dissipation @ TC = 25_C
Derate above 25°CMJE18004
Operating and Storage TemperatureTJ, T
THERMAL CHARACTERISTICS
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Ambient
Maximum Lead Temperature for Soldering
Purposes 1/8″ from Case for 5 Seconds
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
and tfi, IC/IB = 5Figure 12. Inductive Switching, tc and tfi, IC/IB = 10
c
si
250
200
150
t, TIME (ns)
100
50
45
0
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5
Figure 10. Inductive Storage Time, tsi(hFE)
TJ = 25°C
T
= 125°C
J
t
c
VZ = 300 V
V
= 15 V
CC
= IC/2
I
B(off)
L
= 200 mH
C
IC, COLLECTOR CURRENT (AMPS)
t
fi
45023
Page 6
0
160
150
140
130
120
110
, FALL TIME (ns)
100
fi
t
90
80
70
3612159
457810 1113 14
IC = 1 A
Figure 13. Inductive Fall TimeFigure 14. Inductive Crossover Time
100
DC (MJE18004)
10
1.0
MJE18004G, MJF18004G
TYPICAL SWITCHING CHARACTERISTICS
(I
= IC/2 for all switching)
B2
TJ = 25°C
T
= 125°C
J
IC = 2 A
hFE, FORCED GAINhFE, FORCED GAIN
VZ = 300 V
V
= 15 V
CC
= IC/2
I
B(off)
L
= 200 mH
C
GUARANTEED SAFE OPERATING AREA INFORMATION
1ms5ms
1ms10ms50ms
Extended
SOA
300
250
200
150
IC = 2 A
, CROSSOVER TIME (ns)
c
100
t
50
361215
4513 14
6.0
5.0
4.0
3.0
IC = 1 A
TJ = 25°C
T
= 125°C
J
978 1011
VZ = 300 V
V
= 15 V
CC
= IC/2
I
B(off)
L
= 200 mH
C
TC ≤ 125°C
I
≥ 4
C/IB
L
= 500 mH
C
DC (MJF18004)
0.1
, COLLECTOR CURRENT (AMPS)
C
I
0.01
101000100
VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS)VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS)
Figure 15. Forward Bias Safe Operating Area
1.0
0.8
0.6
0.4
POWER DERATING FACTOR
0.2
0
, CASE TEMPERATURE (°C)
T
C
THERMAL
DERATING
Figure 17. Forward Bias Power Derating
SECOND
BREAKDOWN
DERATING
2.0
, COLLECTOR CURRENT (AMPS)
1.0
V
C
I
0
400600110
=
BE(off)
0 V
5008007001000
-1.5 V
-5 V
900
Figure 16. Reverse Bias Safe Operating Area
There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe
operating area curves indicate I
limits of the transistor that
C−VCE
must be observed for reliable operation; i.e., the transistor must not
be subjected to greater dissipation than the curves indicate. The data
of Figure 15 is based on T
= 25°C; TJ(pk) is variable depending on
C
power level. Second breakdown pulse limits are valid for duty
cycles to 10% but must be derated when T
≥ 25°C. Second break-
C
down limitations do not derate the same as thermal limitations. Allowable current at the voltages shown on Figure 15 may be found at
any case temperature by using the appropriate curve on Figure 17.
T
(pk) may be calculated from the data in Figures 20 and 21. At any
J
case temperatures, thermal limitations will reduce the power that
can be handled to values less the limitations imposed by second
breakdown. For inductive loads, high voltage and current must be
sustained simultaneously during turn−off with the base−to−emitter
16014012010080604020
junction reverse biased. The safe level is specified as a reverse−
biased safe operating area (Figure 16). This rating is verified under
clamped conditions so that the device is never subjected to an avalanche mode.
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6
Page 7
MJE18004G, MJF18004G
5
V
CE
4
3
2
dyn 1 ms
dyn 3 ms
1
0
VOLTS
-1
-2
-3
-4
-5
012345678
90% I
B
1 ms
I
B
3 ms
TIME
Figure 18. Dynamic Saturation Voltage Measurements
+15 V
150 W
3 W
MTP8P10
MTP8P10
MUR105
MJE210
MTP12N10
+10 V
COMMON
-V
off
1 mF
MPF930
50 W
150 W
3 W
MPF930
500 mF
100 W
3 W
10
t
c
90% I
t
fi
C
I
9
C
8
7
t
si
6
5
V
CLAMP
10% V
CLAMP
4
I
B
3
90% IB1
2
1
0
012 34567 8
TIME
Figure 19. Inductive Switching Measurements
PEAK
I
100 mF
PEAK
V
CE
V
R
B1
I
out
CE
IB1
I
B
A
I
2
R
B2
V(BR)CEO(sus)
L = 10 mH
RB2 = ∞
V
= 20 VOLTS
CC
I
(pk) = 100 mA
1 mF
C
B
INDUCTIVE SWITCHING
L = 200 mH
RB2 = 0
V
= 15 VOLTS
CC
RB1 SELECTED FOR
DESIRED I
1
B
C
RBSOA
L = 500 mH
RB2 = 0
V
CC
RB1 SELECTED
FOR DESIRED I
10% I
C
= 15 VOLTS
1
B
Table 1. Inductive Load Switching Drive Circuit
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7
Page 8
1.00
MJE18004G, MJF18004G
TYPICAL THERMAL RESPONSE
D = 0.5
0.2
P
0.10
(pk)
0.1
t
0.05
0.02
0.01
0.010.101.0010.00100.00100000
r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED)
SINGLE PULSE
t, TIME (ms)
Figure 20. Typical Thermal Response (Z
1
t
2
DUTY CYCLE, D = t1/t
) for MJE18004
q
JC(t)
R
(t) = r(t) R
q
JC
R
= 1.25°C/W MAX
q
JC
D CURVES APPLY FOR
POWER PULSE TRAIN
SHOWN READ TIME AT t
T
- TC = P
2
J(pk)
100010000
q
(pk)
JC
R
q
JC
1.00
D = 0.5
0.2
0.10
0.1
0.05
0.02
SINGLE PULSE
0.01
0.010.101.0010.00100.001000
r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED)
t, TIME (ms)
P
(pk)
t
1
t
2
DUTY CYCLE, D = t1/t
R
(t) = r(t) R
q
JC
R
= 3.12°C/W MAX
q
JC
D CURVES APPLY FOR
POWER PULSE TRAIN
SHOWN READ TIME AT t
T
- TC = P
J(pk)
2
q
(pk)
JC
R
q
JC
1
(t)
1
(t)
Figure 21. Typical Thermal Response for MJF18004
ORDERING INFORMATION
DevicePackageShipping
MJE18004GTO−220AB
(Pb−Free)
MJF18004GTO−220 (Fullpack)
(Pb−Free)
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8
50 Units / Rail
50 Units / Rail
Page 9
MJE18004G, MJF18004G
TEST CONDITIONS FOR ISOLATION TESTS*
MOUNTED
CLIP
Figure 22a. Screw or Clip Mounting
Position for Isolation Test Number 1
*Measurement made between leads and heatsink with all leads shorted together
FULLY ISOLATED
PACKAGE
CLIP
LEADS
HEATSINK
0.110″ MIN
Figure 22b. Clip Mounting Position
for Isolation Test Number 2
MOUNTED
FULLY ISOLATED
PACKAGE
HEATSINK
LEADS
MOUNTING INFORMATION**
4-40 SCREW
PLAIN WASHER
0.099″ MIN
MOUNTED
FULLY ISOLATED
PACKAGE
HEATSINK
Figure 22c. Screw Mounting Position
for Isolation Test Number 3
CLIP
0.099″ MIN
LEADS
HEATSINK
COMPRESSION WASHER
NUT
HEATSINK
Figure 23a. Screw−MountedFigure 23b. Clip−Mounted
Figure 23. Typical Mounting Techniques
for Isolated Package
Laboratory tests on a limited number of samples indicate, when using the screw and compression washer mounting technique, a
screw torque of 6 to 8 in
a constant pressure on the package over time and during large temperature excursions.
Destructive laboratory tests show that using a hex head 4−40 screw, without washers, and applying a torque in excess of 20 in
cause the plastic to crack around the mounting hole, resulting in a loss of isolation capability.
Additional tests on slotted 4−40 screws indicate that the screw slot fails between 15 to 20 in
package. However, in order to positively ensure the package integrity of the fully isolated device, ON Semiconductor does not recommend exceeding 10 in
** For more information about mounting power semiconductors see Application Note AN1040.
.
lbs is sufficient to provide maximum power dissipation capability. The compression washer helps to maintain
.
lbs without adversely affecting the
.
lbs of mounting torque under any mounting conditions.
.
lbs will
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Page 10
MJE18004G, MJF18004G
PACKAGE DIMENSIONS
TO−220
CASE 221A−09
ISSUE AG
SEATING
−T−
PLANE
B
4
Q
123
F
T
A
U
H
K
Z
L
V
G
D
N
C
S
R
J
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION Z DEFINES A ZONE WHERE ALL
BODY AND LEAD IRREGULARITIES ARE
ALLOWED.
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks,
copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC
reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without
limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications
and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC
does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for
surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where
personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and
its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly,
any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture
of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
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Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
MJE18004/D
11
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