STPS15L25 STMicroelectronics, STPS15L25 Datasheet

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STPS15L25

Manufacturer Part Number
STPS15L25
Description
Low Drop Power Schottky Rectifier
Manufacturer
STMicroelectronics
Datasheet

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STPS15L25D
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STPS15L25D
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FEATURES
n
n
n
DESCRIPTION
Single Schottky rectifier suited for Switched Mode
Power Supplies and high frequency DC to DC
converters (V
Packaged in TO-220AC or D
especially intended for use as a Rectifier at the
secondary of 3.3V SMPS and DC/DC units.
ABSOLUTE RATINGS (limiting values)
MAIN PRODUCT CHARACTERISTICS
* :
July 2003 - Ed : 5B
VERY LOW FORWARD VOLTAGE DROP
FOR LESS POWER DISSIPATION AND RE-
DUCED HEATSINK
OPTIMIZED CONDUCTION/REVERSE LOSSES
TRADE-OFF WHICH MEANS THE HIGHEST
EFFICIENCY IN THE APPLICATIONS
AVALANCHE CAPABILITY SPECIFIED
Symbol
I
dPtot
V
F(RMS)
P
dV/dt
I
I
I
I
F(AV)
dTj
T
RRM
FSM
RSM
RRM
ARM
Tj
stg
V
Tj (max)
F
V
I
F(AV)
(max)
®
RRM
Rth j
RMS
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward current
Repetitive peak reverse current
Non repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
(
).
1
a
)
thermal runaway condition for a diode on its own heatsink
LOW DROP POWER SCHOTTKY RECTIFIER
2
PAK, this device is
150 °C
0.35 V
15 A
25 V
Parameter
Tc = 145°C
tp = 10ms Sinusoidal
tp = 2µs square F=1kHz
tp = 100µs square
tp = 1µs Tj = 25°C
STPS15L25D
TO-220AC
STPS15L25D/G
= 0.5
K
A
- 65 to + 150
STPS15L25G
K
10000
Value
9000
250
150
D
25
30
15
1
4
2
PAK
NC
A
V/µs
Unit
W
V
A
A
A
A
A
C
C
1/5

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STPS15L25 Summary of contents

Page 1

... V 150 °C 0.35 V STPS15L25D PAK, this device is Parameter Tc = 145° 10ms Sinusoidal tp = 2µs square F=1kHz tp = 100µs square tp = 1µ 25°C STPS15L25D TO-220AC D PAK STPS15L25G Value 0.5 15 250 1 4 9000 - 150 150 10000 A NC Unit ...

Page 2

... STPS15L25D/G THERMAL RESISTANCES Symbol R Junction to case th(j-c) STATIC ELECTRICAL CHARACTERISTICS Symbol Parameters I * Reverse leakage current R * Forward voltage drop V F Pulse test : * tp = 380 µs, < evaluate the maximum conduction losses use the following equation : 0. 0.0073 I F(AV) F (RMS) Fig. 1: Average forward power dissipation versus average forward current ...

Page 3

... Fig. 8: Junction capacitance versus reverse voltage applied (typical values). C(nF) 5.0 1.0 0 Fig. 10: Thermal resistance junction to ambient versus copper surface under tab (Epoxy printed circuit board FR4, copper thickness : 35 µm). (STPS15L25G only) Rth(j-a) (°C/ 1.0 1.2 1.4 STPS15L25D/G t(s) Single pulse 1 ...

Page 4

... STPS15L25D/G PACKAGE MECHANICAL DATA 2 D PAK 2.0 MIN. FLAT ZONE FOOT PRINT DIMENSIONS (in millimeters) 16.90 10.30 3.70 8.90 4/5 REF COOLING n (METHOD C) 5.08 1.30 DIMENSIONS Millimeters Inches Min. Max. Min. 4.40 4.60 0.173 2.49 2.69 0.098 0.03 0.23 0.001 0.70 0.93 0.027 1 ...

Page 5

... STPS15L25D STPS15L25G STPS15L25G STPS15L25G-TR STPS15L25G EPOXY MEETS UL94,V0 n 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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