BD435

Description：TRANS NPN 32V 4A SOT-32-3
Series：-

SKU:752af505055f Category: Single Bipolar Transistors Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 32V 4A SOT-32-3
Series：-
Mfr：STMicroelectronics
Package：Tube
Transistor Type：NPN
Current - Collector (Ic) (Max)：4:00 AM
Voltage - Collector Emitter Breakdown (Max)：32 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 200mA, 2A
Current - Collector Cutoff (Max)：100µA
DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 10mA, 5V
Power - Max：36 W
Frequency - Transition：3MHz
Operating Temperature：150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-225AA, TO-126-3
Supplier Device Package：SOT-32-3
Grade：-
Qualification：-

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BD435

Overview

The BD435 is a silicon epitaxial-base NPN power transistor manufactured by STMicroelectronics. It is housed in a Jedec SOT-32 plastic package and is designed for medium power linear and switching applications. The device belongs to a complementary series, with the BD436 serving as its PNP counterpart.

Feature Summary

Silicon epitaxial-base construction
Complementary pairing with PNP types
SOT-32 plastic packaging

Applications

Medium power linear applications
Switching applications

Procurement Notes

Verify the specific datasheet version and ordering code before procurement. Confirm that the SOT-32 package matches the design requirements. Check for any obsolete status or lifecycle changes directly from the manufacturer's official channels to ensure long-term availability.

Selection Notes

Select this component when a medium power NPN transistor in an SOT-32 package is required. Consider the complementary BD436 PNP type if a matched pair is needed for push-pull configurations. Ensure the application stays within the specified linear and switching power limits defined in the official documentation.

Part Context

The BD435 is part of a family of complementary silicon power transistors that includes the BD433, BD437 (NPN) and BD434, BD436, BD438 (PNP). These devices share similar structural characteristics but may differ in specific electrical ratings suitable for various power levels.

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

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.