Datasheet STPS41H100CT, STPS41H100CR, STPS41H100CG, STPS41H100CG-TR Datasheet (SGS Thomson Microelectronics)
Page 1
®
STPS41H100CG/CT/CR
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCTS CHARACTERISTICS
I
F(AV)
V
RRM
2x20A
100 V
Tj (max) 175 °C
V
(max) 0.67 V
F
FEATURES AND BENEFITS
NEGLIGIBLE SWITCHING LOSSES
■
LOW LEAKAGE CURRENT
■
GOOD TRADE OFF BETWEEN LEAKAGE
■
CURRENT AND FORWARD VOLTAGE DROP
■ LOWTHERMAL RESISTANCE
AVALANCHE CAPABILITY SPECIFIED
■
DESCRIPTION
Dual center tab Schottky rectifier suited for Switch
Mode Power Supply and high frequency DC to DC
converters.
2
Packaged in D
PAK, I2PAK and TO-220AB, this
device is intended for use in high frequency
inverters.
A1
A2
K
A1
2
PAK
I
STPS41H100CR
K
D2PAK
STPS41H100CG
A2
K
TO-220AB
STPS41H100CT
A2
A1
A1
A2
K
ABSOLUTE RATINGS (limiting values, per diode)
Symbol Parameter Value Unit
V
RRM
I
F(RMS)
I
F(AV)
I
FSM
I
RRM
P
ARM
T
stg
Tj
dV/dt
dPtot
*:
Repetitive peak reverse voltage
RMS forward current
Average forward current Tc = 150°C
Surge non repetitive forward current tp = 10 ms sinusoidal
Peak repetitive reverse current tp=2 µs square F=1kHz
Repetitive peak avalanche power tp = 1µs Tj = 25°C
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise reverse voltage
<
dTj Rth j a
July 2003 - Ed : 3A
Per diode
δ = 0.5
Per device
thermal runaway condition for a diode on its own heatsink
−1()
100 V
30 A
20
40
220 A
1A
18100 W
-65 to+175 °C
175 °C
10000 V/µs
A
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Page 2
STPS41H100CG/CT/CR
THERMAL RESISTANCES
Symbol Parameter Value Unit
R
th(j-c)
R
th(c)
Junction to case
Coupling
When the diodes 1 and 2 are used simultaneously :
∆ Tj(diode 1) = P(diode1) x R
(Per diode) + P(diode 2) x R
th(j-c)
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol Parameter Tests Conditions Min. Typ. Max. Unit
Per diode
Total
th(c)
1.5
0.8
0.1
°C/W
*
I
R
Reverse leakage current Tj = 25°C V
R=VRRM
Tj = 125°C
V
*
F
Forward voltage drop Tj = 25°CI
Tj = 125°C I
Tj=25°CI
Tj = 125°C I
=20A
F
=20A
F
=40A
F
=40A
F
Pulse test : * tp = 380 µs, δ <2%
To evaluate the conduction losses use the following equation :
P=0.58xI
Fig.1:Conductionlossesversus average current.
F(AV)
+ 0.0045 I
F2(RMS)
Fig. 2: Average forward current versus ambient
temperature (δ = 0.5).
10 µA
310mA
0.80 V
0.62 0.67
0.90
0.70 0.76
PF(av)(W)
16
14
12
10
8
6
4
2
0
0 5 10 15 20 25
δ = 0.1
δ = 0.05
δ = 0.2
IF(av)(A)
δ = 0.5
δ
δ = 1
T
=tp/T
2/6
IF(av)(A)
22
20
18
16
14
12
10
8
6
4
tp
2
=tp/T
δ
0
0 25 50 75 100 125 150 175
Rth(j-a)=50°C/W
T
tp
Rth(j-a)=Rth(j-c)
Tamb(°C)
Page 3
STPS41H100CG/CT/CR
Fig. 3: Normalized avalanche power derating
versus pulse duration.
P(t)
ARM p
P (1µs)
ARM
1
0.1
0.01
t (µs)
0.001
0.10.01 1
p
10 100 1000
Fig. 5: Non repetitive surge peak forward current
versus overload duration (maximum values).
IM(A)
300
250
200
150
100
IM
50
0
1.E-03 1.E-02 1.E-01 1.E+00
δ=0.5
t
t(s)
Tc=25°C
Tc=75°C
Tc=125°C
Fig. 4: Normalized avalanche power derating
versus junction temperature.
P(t)
ARM p
P (25°C)
ARM
1.2
1
0.8
0.6
0.4
0.2
T (°C)
0
j
0 25 50 75 100 125 150
Fig. 6: Relative variation of thermal impedance
junction to case versus pulse duration.
Zth(j-c)/Rth(j-c)
1.0
0.9
0.8
0.7
δ = 0.5
0.6
0.5
0.4
δ = 0.2
δ = 0.1
0.3
0.2
Single pulse
0.1
0.0
1.E-03 1.E-02 1.E-01 1.E+00
tp(s)
δ
=tp/T
T
tp
Fig. 7: Reverse leakage current versus reverse
voltage applied (typical values).
IR(mA)
1.E+02
1.E+01
1.E+00
1.E-01
1.E-02
1.E-03
1.E-04
0 102030405060708090100
Tj=150°C
Tj=125°C
Tj=100°C
Tj=75°C
Tj=50°C
Tj=25°C
VR(V)
Fig. 8: Junction capacitance versus reverse voltage
applied (typical values).
C(nF)
10.0
1.0
VR(V)
0.1
1 10 100
F=1MHz
Vosc=30mV
Tj=25°C
3/6
Page 4
STPS41H100CG/CT/CR
Fig.9: Forward voltagedrop versus forwardcurrent.
IFM(A)
100
Tj=125°C
Tj=125°C
(Maximum values)
(Maximum values)
Tj=125°C
10
1
0.0 0.2 0.4 0.6 0.8 1.0 1.2
PACKAGE MECHANICAL DATA
2
PAK
I
Tj=125°C
(Typical values)
(Typical values)
VFM(V)
Tj=25°C
(Maximum values)
Fig. 10: Thermal resistance junction to ambient versus copper surface under tab (epoxy printed board
FR4, Cu = 35µm).(STPS41H100CG only)
Rth(j-a)(°C/W)
80
70
60
50
40
30
20
10
0
0 5 10 15 20 25 30 35 40
S(cm²)
L2
DIMENSIONS
REF.
A
E
c2
A 4.40 4.60 0.173 0.181
A1 2.49 2.69 0.098 0.106
Millimeters Inches
Min. Max. Min. Max.
b 0.70 0.93 0.028 0.037
b1 1.14 1.17 0.044 0.046
D
b2 1.14 1.17 0.044 0.046
c 0.45 0.60 0.018 0.024
L1
A1
b2
L
b1
c2 1.23 1.36 0.048 0.054
D 8.95 9.35 0.352 0.368
e 2.40 2.70 0.094 0.106
E 10.0 10.4 0.394 0.409
L 13.1 13.6 0.516 0.535
b
e
c
L1 3.48 3.78 0.137 0.149
L2 1.27 1.40 0.050 0.055
4/6
Page 5
PACKAGE MECHANICAL DATA
2
PAK
D
L2
E
L
L3
B2
B
G
* FLAT ZONE NO LESS THAN 2mm
C2
A1
STPS41H100CG/CT/CR
DIMENSIONS
REF.
A
A 4.40 4.60 0.173 0.181
A1 2.49 2.69 0.098 0.106
D
A2 0.03 0.23 0.001 0.009
B 0.70 0.93 0.027 0.037
B2 1.14 1.70 0.045 0.067
C 0.45 0.60 0.017 0.024
C
R
C2 1.23 1.36 0.048 0.054
D 8.95 9.35 0.352 0.368
E 10.00 10.40 0.393 0.409
A2
G 4.88 5.28 0.192 0.208
L 15.00 15.85 0.590 0.624
M
*
V2
L2 1.27 1.40 0.050 0.055
L3 1.40 1.75 0.055 0.069
M 2.40 3.20 0.094 0.126
Millimeters Inches
Min. Max. Min. Max.
FOOTPRINT (dimensions in mm)
16.90
10.30
8.90
3.70
5.08
1.30
5/6
Page 6
PACKAGE MECHANICAL DATA
TO-220AB
H2
Dia
L5
L6
L2
F2
F1
F
G1
G
L9
L4
STPS41H100CG/CT/CR
DIMENSIONS
REF.
A
C
L7
A 4.40 4.60 0.173 0.181
C 1.23 1.32 0.048 0.051
D 2.40 2.72 0.094 0.107
E 0.49 0.70 0.019 0.027
F 0.61 0.88 0.024 0.034
F1 1.14 1.70 0.044 0.066
F2 1.14 1.70 0.044 0.066
D
G 4.95 5.15 0.194 0.202
G1 2.40 2.70 0.094 0.106
H2 10 10.40 0.393 0.409
L2 16.4 typ. 0.645 typ.
M
E
L4 13 14 0.511 0.551
L5 2.65 2.95 0.104 0.116
L6 15.25 15.75 0.600 0.620
L7 6.20 6.60 0.244 0.259
L9 3.50 3.93 0.137 0.154
M 2.6 typ. 0.102 typ.
Diam. 3.75 3.85 0.147 0.151
Millimeters Inches
Min. Max. Min. Max.
Ordering type
Marking
Package Weight Base qty
Delivery
mode
STPS41H100CT STPS41H100CT TO-220AB 2.20 g 50 Tube
STPS41H100CG
STPS41H100CG
STPS41H100CG-TR STPS41H100CG D
STPS41H100CR STPS41H100CR I
■
EPOXY MEETS UL94,V0
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© 2003 STMicroelectronics - Printed in Italy - All rights reserved.
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2
D
PAK 1.48 g 50 Tube
2
PAK 1.48 g 1000 Tape & reel
2
PAK 1.49 g 50 Tube
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