Discrete Semiconductor Products

STPS20SM120ST

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STMicroelectronics

120 V, 20 A 3-LEAD SINGLE LOW LEAKAGE POWER SCHOTTKY RECTIFIER

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DocumentsSTPS20SM120ST | Datasheet AN5046 +17

Discrete Semiconductor Products

STPS20SM120ST

Active

STMicroelectronics

120 V, 20 A 3-LEAD SINGLE LOW LEAKAGE POWER SCHOTTKY RECTIFIER

Deep-Dive with AI

DocumentsSTPS20SM120ST | Datasheet AN5046 +17

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STPS20SM120ST

Current - Reverse Leakage @ Vr	210 µA
Mounting Type	Through Hole
Operating Temperature - Junction [Max]	150 °C
Package / Case	TO-220-3
Speed	500 ns, 200 mA
Supplier Device Package	TO-220
Technology	Schottky
Voltage - DC Reverse (Vr) (Max) [Max]	120 V
Voltage - Forward (Vf) (Max) @ If	890 mV

STPS20SM120S Series

120 V, 20 A 3-lead single Low Leakage Power Schottky rectifier

Part	Voltage - DC Reverse (Vr) (Max) [Max]	Operating Temperature - Junction [Max]	Technology	Mounting Type	Supplier Device Package	Voltage - Forward (Vf) (Max) @ If	Package / Case	Current - Reverse Leakage @ Vr	Speed
STMicroelectronics STPS20SM120ST	120 V	150 °C	Schottky	Through Hole	TO-220	890 mV	TO-220-3	210 µA	200 mA 500 ns

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	1499	$ 1.59

Description

General part information

STPS20SM120S Series

This Schottky diode is suited for high frequency switch mode power supply.

Packed in TO-220AB and TO-220FPAB, the STPS20SM120S is optimized for use in notebook, game station and desktop adapters, providing in these applications a good efficiency at both low and high load.