STPS340
Datasheet
40 V, 3 A power Schottky rectifier
Product status STPS340
Product summary
Symbol
Value
IF(AV)
3A...
STPS340
Datasheet
40 V, 3 A power
Schottky rectifier
Product status STPS340
Product summary
Symbol
Value
IF(AV)
3A
VRRM
40 V
T j(max.)
150 °C
VF(typ.)
0.52 V
Features
Very small conduction losses Negligible switching losses Low forward voltage drop Low thermal resistance Extremely fast switching Surface mount package Avalanche rated ECOPACK2 component
Applications
Telecom power supply Set-top box power supply TV power supply Battery charger
Description
Single chip
Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters. Packaged in SMA Flat Notch, SMB, SMB Flat, SMC and DPAK, the STPS340 is ideal for surface mounting and used in low voltage, high frequency inverters, free wheeling and polarity protection applications.
DS0792 - Rev 13 - October 2019 For further information contact your local STMicroelectronics sales office.
www.st.com
STPS340
Characteristics
1
Characteristics
Table 1. Absolute ratings (limiting values at 25 °C, unless otherwise specified)
Symbol Parameter
VRRM Repetitive peak reverse voltage
IF(RMS) Forward rms current
DPAK
SMA Flat Notch TL = 105 °C
SMB
TL = 95 °C
IF(AV) Average forward current, δ = 0.5, square wave
SMB Flat
TL = 115 °C
SMC
TL = 105 °C
DPAK
TC = 135°C
IFSM Surge non repetitive forward current
SMA Flat Notch tp = 10 ms sinusoidal
All others
PARM Repetitive peak avalanche power
tp = 10 µs, Tj = 125 °C
Tstg Storage temperature range
Tj
Maximum...