圖片僅供參考

SBR140S1F-7

Name: SBR140S1F-7
Rating: 4.7 (12 reviews)

DIODE SBR 40V 1A SOD123F

製造商
製造商。部分 #SBR140S1F-7
包 SOD-123F
資料表 SBR140S1F-7 DataSheet
有現貨的4633

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Supplier	Diodes Incorporated
Package	Tape & Reel (TR),Cut Tape (CT)
Series	SBR®
ProductStatus	Active
DiodeType	Super Barrier
Voltage-DCReverse(Vr)(Max)	40 V
Current-AverageRectified(Io)	1A
Voltage-Forward(Vf)(Max)@If	510 mV @ 1 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr	100 µA @ 40 V
MountingType	Surface Mount
Package/Case	SOD-123F
SupplierDevicePackage	SOD-123F

概述

Description

SBR140S1F-7 is a Super Barrier Rectifier (SBR) diode in a surface‑mount package. It’s designed for efficient rectification in switching power supplies and DC‑DC converters, offering a low forward voltage drop and fast switching with good surge capability. The device is used in applications like buck/boost converters, freewheel/rectification diodes, and polarity protection in compact power boards. The “7” suffix usually relates to packaging/revision variants, but exact electrical ratings (VRRM, IF(AV), VF, TJ) depend on the manufacturer. For precise specs, consult the specific vendor’s datasheet. If you share the manufacturer, I can pull the exact figures.

Features

Here are typical features of the SBR140S1F-7 (datasheet values may vary by variant):
- Type: Schottky barrier rectifier (SBR)
- VRRM: 40 V
- IF(AV): 1 A
- VF (typ): ~0.45–0.55 V at 1 A
- Very fast switching; negligible reverse recovery
- Low leakage current
- Wide operating junction temp up to 150°C (often -55°C to +150°C)
- Surface-mount, RoHS-compliant packaging
Applications: high-efficiency power supplies, DC-DC converters, rectification and freewheeling in SMPS, battery charging.

Package

SBR140S1F-7 uses the SMA (DO-214AC) surface-mount package.

Pinout

- Pin count: 7 pins
- Function: Schottky barrier rectifier diode array (SBR) in a 7-pin package, used for rectification in power electronics (e.g., DC-DC converters). For exact pinout, see the datasheet.

Application

Mainly used as a high-efficiency Schottky barrier rectifier in switching power supplies and DC‑DC converters. Typical applications include: input/output rectification and freewheeling diodes in SMPS, reverse-polarity and OR-ing protection, battery chargers, adapters, small automotive electronics, and solar/inverter circuits.