BC817K-40VL

$0.19

Description：TRANS NPN 45V 0.5A TO-236AB
Series：-

SKU:d6f3717817ec Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.5A TO-236AB
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Transistor Type：NPN
Current - Collector (Ic) (Max)：500 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：700mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：250 @ 100mA, 1V
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

Download product information

BC817K-40VL

Overview

The BC817K-40VL is an NPN general-purpose transistor from the Nexperia BC817K series, housed in a small SOT23 (TO-236AB) Surface-Mounted Device plastic package. It features a collector-emitter voltage of 45 V and a continuous collector current of 500 mA. The device offers high power dissipation capability and is qualified according to AEC-Q101 standards for automotive applications. DC current gain ranges from 250 to 600 at VCE = 1 V and IC = 100 mA.

Feature Summary

Three distinct current gain selections available within the series
High power dissipation capability for efficient thermal management
Qualified according to AEC-Q101 standards for automotive reliability

Applications

General-purpose switching
Amplification circuits
Automotive electronics systems

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm exact binning or marking codes. Ensure compatibility with standard SOT23 footprints during PCB layout. Confirm AEC-Q101 qualification status if required for automotive designs. Cross-reference datasheet revision dates to ensure latest specifications are used.

Selection Notes

Select this component when a high-gain NPN transistor is needed for general-purpose switching or amplification. The BC817K-40 variant provides higher current gain compared to lower suffix options. Consider the SOT23 package size for space-constrained designs. Verify thermal requirements against the specified power dissipation limits under intended operating conditions.

Part Context

This part belongs to the BC817K series of NPN general-purpose transistors manufactured by Nexperia. The series includes variants with different current gain bins (-16, -25, -40). All share the same SOT23 package and basic electrical ratings but differ in hFE ranges. The K-series denotes specific packaging and handling characteristics.