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STMICROELECTRONICS BD242B
Discrete Semiconductor Products

STPS40120CT

Active
STMicroelectronics

SCHOTTKY RECTIFIER, 120V, 40A, TO-220AB ROHS COMPLIANT: YES

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DocumentsDS4231+18
STMICROELECTRONICS BD242B
Discrete Semiconductor Products

STPS40120CT

Active
STMicroelectronics

SCHOTTKY RECTIFIER, 120V, 40A, TO-220AB ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDS4231+18

Technical Specifications

Parameters and characteristics for this part

SpecificationSTPS40120CT
Current - Average Rectified (Io) (per Diode)20 A
Current - Reverse Leakage @ Vr25 µA
Diode Configuration1 Pair Common Cathode
Mounting TypeThrough Hole
Operating Temperature - Junction [Max]175 ░C
Package / CaseTO-220-3
Speed500 ns, 200 mA
Supplier Device PackageTO-220
TechnologySchottky
Voltage - DC Reverse (Vr) (Max) [Max]120 V
Voltage - Forward (Vf) (Max) @ If [Max]900 mV

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 0$ 2.19
Tube 50$ 1.30
100$ 1.03
250$ 1.02
500$ 0.87
1250$ 0.71
2500$ 0.67
5000$ 0.64
NewarkEach 1$ 2.56
10$ 1.38
100$ 1.27
500$ 1.09
1000$ 1.04
3000$ 0.98
10000$ 0.95

Description

General part information

STPS40120 Series

Dual center tap Schottky rectifier suited for high frequency Switch Mode Power Supply.Packaged in TO-220AB, TO-220AB narrow leads and I2PAK, this device is intended to be used in notebook and LCD adaptors, desktop SMPS, providing in these applications a margin between the remaining voltages applied on the diode and the voltage capability of the diode.High junction temperature capabilityAvalanche ratedLow leakage currentGood trade-off between leakage current and forward voltage drop