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STPS2H100ZFY

Name: STPS2H100ZFY
Rating: 4.7 (12 reviews)

DIODE SCHOTTKY 100V 2A SOD123F

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包 SOD-123F
資料表 STPS2H100ZFY DataSheet
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規格

Supplier	STMicroelectronics
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101, ECOPACK®2
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	100 V
Current-AverageRectified(Io)	2A
Voltage-Forward(Vf)(Max)@If	960 mV @ 4 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr	1 µA @ 100 V
MountingType	Surface Mount
Package/Case	SOD-123F
SupplierDevicePackage	SOD-123F

概述

Description

STPS2H100ZFY is a high-current, high-speed Schottky barrier rectifier from STMicroelectronics. It provides 2 A average rectified current with a 100 V reverse-voltage rating, making it suitable for free‑wheeling and rectification in switch-mode power supplies and DC–DC converters. The Schottky design yields a low forward voltage drop (typical ~0.45 V at 2 A) and very fast switching, reducing conduction and switching losses. It has negligible reverse recovery, improving efficiency at high frequencies. The device is RoHS-compliant (lead-free); packaging varies by option, so check the datasheet for exact package type. Typical applications include SMPS rectification, motor drive circuits, polarity protection, and other high-efficiency power electronics. Always consult the datasheet for exact electrical/thermal characteristics and derating guidelines.

Features

STPS2H100ZFY is a Schottky rectifier diode. Key features:
- Average rectified current Io: 2 A
- Reverse voltage VRRM: 100 V
- Schottky barrier diode: low forward voltage drop for high efficiency
- Very fast switching with no reverse-recovery time
- Suitable for high-frequency switching power supplies and DC-DC converters
- Low conduction losses and improved efficiency
- Package: SMA/DO-214AC style (surface-mount)
- Operating temperature: typically -55°C to +150°C
- RoHS compliant (and standard ST quality/pacaging options, e.g., ZFY tape & reel)
Note: Values such as exact Vf and surge/pulse ratings vary by lot; consult the datasheet for precise curves.

Package

SMA (DO-214AC) surface-mount package.

Pinout

- Pin count: 3 terminals (Anode, Cathode; the tab is connected to the Cathode).
- Function: STPS2H100ZFY is a 2 A, 100 V Schottky barrier rectifier diode (low forward voltage drop, fast switching) for power-rectification applications.

Manufacturer

Manufacturer: STMicroelectronics (ST).
What kind of company: STMicroelectronics is a global semiconductor company (European multinational) that designs and manufactures a wide range of electronic components, including power semiconductors, diodes, microcontrollers, sensors, and analog ICs. It is publicly traded and headquartered in Geneva, Switzerland.

Application

STPS2H100ZFY is a 2 A, 100 V Schottky barrier rectifier. Typical applications:
- Rectification in switch‑mode power supplies and DC–DC converters
- Freewheel/flyback diodes in switching regulators
- Input/output rectification in adapters and battery chargers
- Reverse-polarity protection in low‑voltage power circuits
- Automotive 12/24 V power electronics
- Solar PV blocking diodes and other high‑speed, low‑drop rectification needs

Equivalent

Equivalent products (2 A, 100 V Schottky rectifiers) from other vendors:
- Vishay: MBR2H100 / MBRS2H100
- Diodes Inc: MBRS2H100
- ON Semiconductor: MBR2H100
Verify packaging (TO-220/SMB) and thermal ratings for exact cross-reference.