BCX51-16-QF

$0.42

Description：TRANS PNP 45V 1A SOT-89
Series：-

SKU:0fd252fd4f1c Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS PNP 45V 1A SOT-89
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：PNP
Current - Collector (Ic) (Max)：1:00 AM
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 2V
Power - Max：500 mW
Frequency - Transition：145MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：SOT-89
Grade：Automotive
Qualification：AEC-Q100

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BCX51-16-QF

Overview

The Nexperia BCX51-16-QF is a PNP medium power transistor in the BCX51-Q series, housed in a SOT89 surface-mount package. It supports a collector current of -1 A and peak current of -2 A, with a collector-emitter voltage of -45 V. The device features a DC current gain (hFE) range of 100 to 250 at IC = -150 mA. It includes an exposed heatsink for thermal management and is qualified under AEC-Q101 standards.

Feature Summary

AEC-Q101 qualified for automotive applications
Exposed heatsink for improved thermal conductivity
High collector current capability up to 1 A
Three available current gain selections

Applications

Linear voltage regulators
High-side switches
Battery-driven devices
Power management circuits
MOSFET drivers
Amplifiers

Procurement Notes

Verify the specific ordering suffix matches the required tape-and-reel packaging configuration. Confirm that the component meets the intended automotive reliability requirements by checking the latest datasheet revision. Ensure the design accounts for the thermal resistance values provided for the specific PCB footprint used during assembly.

Selection Notes

Select this variant when a minimum hFE of 100 is required at -150 mA collector current. The exposed pad design necessitates appropriate thermal vias or copper area on the PCB to manage junction temperature effectively. Verify compatibility with the target switching frequencies against the transition frequency specifications.

Part Context

This component belongs to the BCX51-Q series of PNP transistors designed for robust performance in demanding environments. The series offers multiple gain bins to accommodate various circuit sensitivity requirements while maintaining consistent electrical characteristics across the production batch.