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Single Schottky rectifier suited to Switched Mode Power Supplies and high frequency DC to DC converters.
This device is especially intended for use as a Rectifier at the secondary of 3.3V SMPS units.
STPS5L25B Maximum Ratings
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
25
V
IF(RMS)
RMS forward current
7
A
IF(AV)
Average forward current
Tc = 145°C = 0.5
5
A
IFSM
Surge non repetitive forward current
tp = 10 ms Sinusoidal
75
A
IRRM
Repetitive peak reverse current
tp = 2 µs square F=1kHz
1
A
IRSM
Non repetitive peak reverse current
tp = 100 µs square
2
A
Tstg
Storage temperature range
- 65 to + 150
°C
Tj
Maximum operating junction temperature *
150
°C
dV/dt
Critical rate of rise of reverse voltage
10000
V/µs
STPS5L25B Features
·VERY LOW FORWARD VOLTAGE DROP FOR LESS POWER DISSIPATION AND REDUCED HEATSINK ·OPTIMIZED CONDUCTION/REVERSE LOSSES TRADE-OFF WHICH MEANS THE HIGHEST EFFICIENCY IN THE APPLICATIONS ·HIGH POWER SURFACE MOUNT MINIATURE PACKAGE ·AVALANCHE RATED
STPS5L40 Parameters
Technical/Catalog Information
STPS5L40
Vendor
STMicroelectronics
Category
Discrete Semiconductor Products
Diode Type
Schottky
Voltage - DC Reverse (Vr) (Max)
40V
Current - Average Rectified (Io)
5A
Voltage - Forward (Vf) (Max) @ If
500mV @ 5A
Reverse Recovery Time (trr)
-
Current - Reverse Leakage @ Vr
200A @ 40V
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Through Hole, Axial
Package / Case
DO-201AD, Axial
Packaging
Tape & Box (TB)
Capacitance @ Vr, F
-
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
STPS5L40 STPS5L40
STPS5L40 General Description
Axial Power Schottky rectifier suited for Switch Mode Power Supplies and high frequency inverters.
Packaged in DO-201AD, this device is intended for use in low voltage output for small battery chargers & consumer SMPS such as DVD and Set-Top-Box..
STPS5L40 Maximum Ratings
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
40
V
IF(RMS)
RMS forward current
15
A
IF(AV)
Average forward current
TI = 100°C = 0.5
5
A
IFSM
Surge non repetitive forward current
Half wave, single phase tp = 10 ms
150
A
PARM
Repetitive peak avalanche power
tp = 1µs Tj = 25°C
2700
W
Tstg
Storage temperature range
- 65 to + 150
°C
Tj
Maximum operating junction temperature *
150
°C
dV/dt
Critical rate of rise of reverse voltage (rated VR, Tj = 25°C)
10000
V/µs
STPS5L40 Features
· NEGLIGIBLE SWITCHING LOSSES · LOW FORWARD VOLTAGE DROP FOR HIGHER EFFICIENCY. · LOW THERMAL RESISTANCE · AVALANCHE CAPABILITY SPECIFIED