BCW 66H E6327

$0.03

Description：TRANS NPN 45V 0.8A PG-SOT23
Series：-

SKU:7bfbcf8f1e4f Category: Single Bipolar Transistors Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.8A PG-SOT23
Series：-
Mfr：Infineon Technologies
Package：Tape & Reel (TR)
Transistor Type：NPN
Current - Collector (Ic) (Max)：800 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：450mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：20nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：250 @ 100mA, 1V
Power - Max：330 mW
Frequency - Transition：170MHz
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：PG-SOT23
Grade：-
Qualification：-

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BCW 66H E6327

Overview

The BCW66HE6327 is an NPN silicon bipolar junction transistor (BJT) from Infineon Technologies, housed in a surface-mount SOT-23-3 package. It features a maximum collector-emitter voltage of 45 V and a continuous collector current of 800 mA. The device has a power dissipation rating of 500 mW and a transition frequency of 170 MHz. DC current gain ranges from 250 to 630. It operates between -65°C and +150°C and holds AEC-Q100 qualification for automotive applications.

Feature Summary

Automotive-grade reliability with AEC-Q100 qualification
High DC current gain for efficient signal amplification
Wide operating temperature range suitable for harsh environments

Applications

Automotive general-purpose switching circuits
Audio frequency amplification stages
General-purpose low-power signal processing

Procurement Notes

Verify the specific ordering suffix E6327 to confirm the tape-and-reel packaging format. Confirm RoHS compliance status through official documentation. Check the product lifecycle status as end-of-life indications may affect long-term availability. Ensure the component matches the required SOT-23-3 footprint for PCB integration.

Selection Notes

Select this component for designs requiring high current gain and automotive qualification in a compact SMD package. Compare saturation voltage and power dissipation limits against circuit requirements. Consider the 45V voltage rating for appropriate headroom in low-voltage automotive systems. Verify thermal management capabilities within the 500mW dissipation limit.

Part Context

This part belongs to the BCW66 series of NPN transistors designed for general-purpose and audio applications. It shares the SOT-23-3 form factor with other small-signal devices but offers higher current handling. The series is optimized for cost-effective mass production in consumer and automotive electronics.