STPS40L15 STMICROELECTRONICS [STMicroelectronics], STPS40L15 Datasheet

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STPS40L15

Manufacturer Part Number
STPS40L15
Description
LOW DROP OR-ing POWER SCHOTTKY DIODE
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet

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FEATURES AND BENEFITS
ABSOLUTE RATINGS (limiting values, per diode)
* :
MAJOR PRODUCT CHARACTERISTICS
DESCRIPTION
Dual center tap schottky rectifier packaged in
TO-220AB and TO-247, this device is especially
intended for use as OR-ing diode in fault tolerant
power supply equipments.
November 1999 - Ed: 4A
Symbol
I
VERY LOW FORWARD VOLTAGE DROP FOR
LESS POWER DISSIPATION AND REDUCED
HEATSINK SIZE
REVERSE VOLTAGE SUITED TO OR-ing OF
3V, 5V and 12V RAILS
V
F(RMS)
dV/dt
I
I
I
I
F(AV)
T
RRM
FSM
RSM
dPtot
RRM
T
stg
dTj
j
V
Tj (max)
F
V
I
F(AV)
(max)
®
RRM
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward current
Peak repetitive reverse current
Non repetitive peak reverse current
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Rth j a
1
thermal runaway condition for a diode on its own heatsink
LOW DROP OR-ing POWER SCHOTTKY DIODE
2 x 20 A
0.33 V
150°C
15 V
Parameter
Tcase = 140 C
tp = 10 ms Sinusoidal
tp = 2 s F = 1kHz
tp = 100 s
= 1
STPS40L15CT
TO-220AB
STPS40L15CW/CT
Total
Per diode
A1
A1
A2
K
A2
- 65 to + 150
STPS40L15CW
K
10000
Value
310
150
15
30
40
20
2
3
TO-247
A1
V/ s
K
Unit
V
A
A
A
A
A
A2
C
C
1/5

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STPS40L15 Summary of contents

Page 1

... Rth j a November 1999 - Ed 150°C 0.33 V TO-220AB STPS40L15CT Parameter Tcase = 140 Sinusoidal 1kHz tp = 100 s STPS40L15CW/ TO-247 STPS40L15CW Value Total 20 Per diode 310 150 150 10000 Unit ...

Page 2

... STPS40L15CW/CT THERMAL RESISTANCES Symbol R (j-c) Junction to case (c) STATIC ELECTRICAL CHARACTERISTICS (Per diode) Symbol Parameter I * Reverse leakage R current V * Forward voltage drop F Pulse test : * tp = 380 s, < evaluate the conduction losses use the following equation : 0. 0.008 I F(AV) F (RMS) Fig. 1: Average forward power dissipation versus average forward current (per diode) ...

Page 3

... Tc=110°C = 0.1 0.2 0.0 1E-1 1E+0 1.0E-4 Fig. 6: Junction capacitance versus reverse voltage applied (typical values per diode). C(nF) 5.0 1.0 0 Fig. 8: Forward voltage drop versus forward current (typical maximum per diode). IFM(A) 200 Tj=100°C 100 1.0 1.2 1.4 1.6 STPS40L15CW/CT tp (s) =tp/T Single pulse 1.0E-3 1.0E-2 1.0E-1 VR( VFM(V) 0.2 0.4 0.6 0.8 1 1.2 1 1.0E+0 F=1MHz Tj=25°C 20 1.6 1.8 3/5 ...

Page 4

... STPS40L15CW/CT PACKAGE MECHANICAL DATA TO-220AB H2 Dia Cooling method: C Recommended torque value: 0.55 m.N Maximum torque value: 0.70 m.N 4/5 REF. Millimeters Min 4. 1. 0.49 F 0.61 F1 1.14 F2 1. 16.4 typ 2.65 L6 15.25 L7 6.20 L9 3.50 M 2.6 typ. Diam. 3.75 DIMENSIONS Inches Max. Min. ...

Page 5

... Recommended torque value: 0.8 m.N Maximum torque value: 1.0 m.N Ordering type Marking STPS40L15CW STPS40L15CW STPS40L15CT STPS40L15CT Epoxy meets UL94,V0 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics ...

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