BCW66HTC

$0.08

Description：TRANS NPN 45V 0.8A SOT-23-3
Series：-

SKU:954fbc03d578 Category: Single Bipolar Transistors Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.8A SOT-23-3
Series：-
Mfr：Diodes Incorporated
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：700mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：20nA
DC Current Gain (hFE) (Min) @ Ic, Vce：250 @ 100mA, 1V
Power - Max：330 mW
Frequency - Transition：100MHz
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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BCW66HTC

Overview

The BCW66HTC is an NPN silicon bipolar junction transistor (BJT) manufactured by Diodes Incorporated. It features a maximum DC collector current of 800 mA and a collector-emitter breakdown voltage (Vceo) of 45 V. The device utilizes a SOT-23-3 surface-mount package with a power dissipation rating of 330 mW. Key electrical specifications include a collector-base voltage (Vcbo) of 75 V, an emitter-base voltage (Vebo) of 5 V, and a collector-emitter saturation voltage of 700 mV.

Feature Summary

NPN polarity configuration for general-purpose switching and amplification
Low saturation voltage characteristic for efficient operation
SOT-23-3 surface-mount package design

Applications

General-purpose switching circuits
Amplifier applications
Consumer electronics signal processing

Procurement Notes

Verify component authenticity through authorized Diodes Incorporated distributors or certified partners. Request original datasheets and RoHS compliance documentation to ensure material integrity. Confirm lot traceability and storage conditions prior to assembly. Validate that the received components match the specified SOT-23-3 package and marking codes exactly.

Selection Notes

Select this component when an NPN BJT with 45V Vceo and 800mA Ic capability is required in a compact SOT-23-3 footprint. Ensure the application circuit operates within the 330 mW thermal dissipation limits. Consider the 700 mV saturation voltage for low-power switching efficiency requirements in consumer or industrial control designs.

Part Context

The BCW66HTC belongs to the BCW66 series of NPN transistors from Diodes Incorporated. This series is designed for versatile use in low-voltage, high-current switching environments. The HT suffix typically denotes specific binning or packaging variations within the manufacturer's lineup, ensuring consistent performance characteristics across production batches.