BC817K-16HVL

$0.20

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

SKU:4df237cefa45 Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

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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：100 @ 100mA, 1V
Power - Max：350 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

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BC817K-16HVL

Overview

The BC817K-16H is an NPN general-purpose transistor from the Nexperia BC817KH 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 at 25 °C. The device supports a peak collector current of 1 A for single pulses up to 1 ms. DC current gain (hFE) ranges from 100 to 250 under standard test conditions. Total power dissipation reaches 425 mW on a standard FR4 PCB and up to 950 mW with a 1 cm² collector pad.

Feature Summary

Three distinct current gain selections available within the series
High power dissipation capability suitable for thermal management
Operational stability in high-temperature environments up to 175 °C

Applications

General-purpose switching circuits
Signal amplification stages
High-temperature electronic applications

Procurement Notes

Verify that the specific part number matches the required current gain bin, as the BC817KH series offers multiple hFE options. Confirm the package type is SOT23 and check the marking code %HD for authenticity. Ensure the application does not require automotive qualification, as this revision is non-automotive. Cross-reference the datasheet revision date to ensure compatibility with design specifications.

Selection Notes

Select the BC817K-16H when a moderate DC current gain between 100 and 250 is required for NPN switching or amplification tasks. Consider the SOT23 package for space-constrained designs requiring surface-mount assembly. Evaluate thermal requirements against the specified power dissipation limits based on the intended PCB copper area and layer configuration.

Part Context

This component belongs to the BC817KH series of NPN general-purpose transistors manufactured by Nexperia. The series includes variants with different current gain ranges, such as the BC817K-25H and BC817K-40H. All members share the same SOT23 package and electrical ratings, differing primarily in their hFE classification to suit various circuit sensitivity requirements.