BC849C-QVL

$0.03

Description：BC849C-Q/SOT23/TO-236AB
Series：*

SKU:70fa53ade36a Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：BC849C-Q/SOT23/TO-236AB
Series：*
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)
Transistor Type：-
Current - Collector (Ic) (Max)：-
Voltage - Collector Emitter Breakdown (Max)：-
Vce Saturation (Max) @ Ib, Ic：-
Current - Collector Cutoff (Max)：-
DC Current Gain (hFE) (Min) @ Ic, Vce：-
Power - Max：-
Frequency - Transition：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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BC849C-QVL

Overview

The BC849C-QVL is an NPN general-purpose bipolar junction transistor manufactured by Nexperia. It is housed in a SOT-23 (TO-236AB) surface-mount plastic package and is qualified to the AEC-Q101 automotive standard. The device supports a maximum continuous collector current of 100 mA and withstands a collector-emitter voltage of 30 V. Key electrical parameters include a DC current gain (hFE) ranging from 420 to 800 at 2 mA, a transition frequency (fT) of 100 MHz, and a power dissipation rating of 250 mW. It operates within a temperature range of -55°C to +150°C.

Feature Summary

Automotive-grade reliability with AEC-Q101 qualification for robust performance in vehicle electronics.
High DC current gain suitable for sensitive amplification and efficient switching applications.
Compact SOT-23 surface-mount package designed for space-constrained printed circuit board layouts.

Applications

General-purpose switching circuits in automotive electronic control units.
Signal amplification stages in low-voltage consumer and industrial equipment.
Driver circuits for LEDs and small loads in battery-powered devices.

Procurement Notes

Verify that the specific suffix QVL corresponds to the intended packaging configuration and reel quantity required for your assembly line. Confirm that the AEC-Q101 qualification status meets the specific reliability standards mandated by your final product design. Ensure compatibility with your automated pick-and-place equipment regarding the SOT-23 package dimensions and tape-and-reel specifications before placing bulk orders.

Selection Notes

Select this component when high current gain is required for low-current signal processing or switching tasks. The AEC-Q101 qualification makes it suitable for automotive environments where long-term stability and thermal resilience are critical. Compare the 250 mW power dissipation limit against your thermal management capabilities to ensure safe operation under maximum load conditions without exceeding the junction temperature limits.

Part Context

This part belongs to the BC849 series of NPN transistors, which are widely used as general-purpose switches and amplifiers. The BC849C variant specifically offers a higher current gain bin compared to lower gain versions. The QVL suffix typically denotes specific automotive-grade packaging and traceability requirements, distinguishing it from standard commercial variants while maintaining the same core electrical characteristics.

Replacement Considerations

Direct substitutes include other AEC-Q101 qualified NPN transistors in the SOT-23 package with similar 30V/100mA ratings and high hFE bins, such as the BC849C from other manufacturers like ON Semiconductor or STMicroelectronics. Verify pinout compatibility and thermal resistance values before substitution.