BC849B,215

$0.13

Description：TRANS NPN 30V 0.1A TO-236AB
Series：-

SKU:19e900af699b Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 30V 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)：30 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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BC849B,215

Overview

The BC849B,215 is an NPN general-purpose transistor manufactured by Nexperia USA Inc. It is housed in a small SOT23 surface-mounted device plastic package with three terminals. The component supports a maximum collector-emitter voltage of 30 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 of 250 mW and operates within a junction temperature range of -65 °C to 150 °C. It is qualified according to the AEC-Q101 standard.

Feature Summary

AEC-Q101 qualified for automotive applications
Low current capability up to 100 mA
Low voltage operation with 30 V collector-emitter rating
Small SOT23 surface-mount package

Applications

General purpose switching
General purpose amplification

Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration, as variations exist between tape-and-reel and cut-tape formats. Confirm that the AEC-Q101 qualification status aligns with your target application's reliability requirements. Ensure the SOT23 footprint dimensions are compatible with your PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when a low-voltage, low-current NPN transistor is required for general-purpose tasks. The BC849B offers a high DC current gain suitable for amplification stages. Consider the BC859B if a PNP complement is needed. Verify thermal management capabilities against your expected power dissipation levels, particularly in enclosed environments.

Part Context

This part belongs to the BC8xx series of general-purpose transistors produced by Nexperia. The BC849B specifically denotes the NPN variant with a defined current gain range. It serves as a fundamental discrete semiconductor component used in various electronic circuits requiring signal amplification or switching functions.