BC850B,235

$0.16

Description：TRANS NPN 45V 0.1A TO-236AB
Series：-

SKU:3d2d2693ebc0 Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.1A TO-236AB
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
Power - Max：250 mW
Frequency - Transition：100MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：TO-236AB
Grade：Automotive
Qualification：AEC-Q101

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BC850B,235

Overview

The BC850B,235 is an NPN general-purpose transistor manufactured by Nexperia USA Inc. It is housed in a small SOT-23 surface-mounted device plastic package with three terminals. The component supports a maximum collector-emitter voltage of 45 V and a continuous collector current of 100 mA. It features a DC current gain (hFE) ranging from 200 to 450 at 2 mA and 5 V. The device has a total power dissipation rating of 250 mW and operates within a junction temperature range of -65 °C to +150 °C.

Feature Summary

AEC-Q101 qualified for automotive applications
Low current capability up to 100 mA
Low voltage operation up to 45 V

Applications

General purpose switching
Amplification circuits

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when a low-voltage, low-current NPN switch or amplifier is required in a compact SMD footprint. Ensure the design accounts for the 250 mW power dissipation limit and the specified hFE range. Consider the PNP complement BC860B if complementary pairing is needed. Verify thermal management on the PCB for high-duty cycle operations.

Part Context

This part belongs to the BC850 series of NPN transistors designed for general-purpose use. It serves as the NPN counterpart to the BC860B PNP transistor. The BC850B variant specifically denotes the standard gain binning configuration. It is widely used in consumer electronics and industrial control boards requiring small signal handling.

Replacement Considerations

The BC850C is a higher gain variant within the same family. The BC860B is the direct PNP complement. Cross-referencing with other manufacturers requires verifying pinout compatibility and ensuring hFE and voltage ratings meet or exceed these specifications.

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

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.