B140WS-7

$0.22

Description：DIODE SCHOTTKY 40V 1A SOD323
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3c53b1d6ee48 Category: Single Diodes Brand: Diodes Incorporated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

B140WS-7 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE SCHOTTKY 40V 1A SOD323. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for B140WS-7

Description：DIODE SCHOTTKY 40V 1A SOD323
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：620 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：50 µA @ 40 V
Capacitance @ Vr, F：125pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：SC-76, SOD-323
Supplier Device Package：SOD-323
Operating Temperature - Junction：-40°C ~ 125°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for B140WS-7

B140WS-7

Single Diodes Overview

The B140WS-7 is a surface-mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a single silicon element with a peak repetitive reverse voltage of 40 V and an average rectified output current of 1 A. The device exhibits a maximum forward voltage of 0.62 V at 1 A and a maximum reverse current of 50 μA at 40 V. It operates within a junction temperature range of -55 to +150 °C and utilizes an SOD323 package.

Single Diodes Feature Summary

Low-forward voltage drop for high efficiency
Guard ring construction for transient protection
High conductance capability

Single Diodes Applications

Low voltage, high frequency inverters
Free wheeling applications
Polarity protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix '-7' corresponds to the 3000-unit tape and reel carrier configuration as documented in the official datasheet. Confirm that the component meets RoHS compliance standards and halogen-free requirements before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component for designs requiring a compact SOD323 footprint with 1 A continuous current handling. Ensure the application voltage does not exceed the 40 V rating and consider the thermal resistance characteristics when designing heat dissipation strategies for the circuit board layout.

Single Diodes Part Context

This part belongs to the B140WS series of surface-mount Schottky barrier rectifiers from Diodes Incorporated. It is designed for general-purpose rectification in space-constrained electronic assemblies. An automotive-compliant variant, designated B140WSQ, is available under a separate datasheet for specialized reliability requirements.

Single Diodes Replacement Considerations

Direct substitutes include other 40V 1A Schottky diodes in the SOD323 package. Verify pinout compatibility and ensure equivalent electrical ratings for forward voltage and reverse leakage current before implementing any cross-brand replacements.

Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund