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NPN General Purpose Transistor Nexperia BC817W115 Featuring 45 Volt Collector Emitter Voltage Rating

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Product Description

Nexperia BC817W Series: 45 V, 500 mA NPN General-Purpose Transistors

Product Overview

The Nexperia BC817W series comprises NPN general-purpose transistors designed for versatile switching and amplification applications. These transistors are housed in a very small SOT323 (SC-70) surface-mounted device (SMD) plastic package, offering high current capability and multiple current gain selections. They are ideal for general-purpose electronic circuits requiring reliable performance in a compact form factor.

Product Attributes

  • Brand: Nexperia
  • Package Type: SOT323 (SC-70)
  • Transistor Type: NPN
  • Complementary PNP Transistor: BC807W series

Technical Specifications

Symbol Parameter Conditions Min Typ Max Unit
VCEO Collector-emitter voltage Open base; Tamb = 25 C - - 45 V
IC Collector current Tamb = 25 C - - 500 mA
ICM Peak collector current Single pulse; tp 1 ms; Tamb = 25 C - - 1 A
hFE DC current gain BC817W [1] VCE = 1 V; IC = 100 mA; Tamb = 25 C 100 - 600 -
BC817-16W [1] VCE = 1 V; IC = 100 mA; Tamb = 25 C 100 - 250 -
BC817-25W [1] VCE = 1 V; IC = 100 mA; Tamb = 25 C 160 - 400 -
BC817-40W [1] VCE = 1 V; IC = 100 mA; Tamb = 25 C 250 - 600 -
VCEsat Collector-emitter saturation voltage IC = 500 mA; IB = 50 mA; Tamb = 25 C [1] - - 700 mV
VBE Base-emitter voltage VCE = 1 V; IC = 500 mA; Tamb = 25 C [1] [2] - - 1.2 V
fT Transition frequency VCE = 5 V; IC = 10 mA; f = 100 MHz; Tamb = 25 C 100 - - MHz
Cc Collector capacitance VCB = 10 V; IE = ie = 0 A; f = 1 MHz; Tamb = 25 C - - 3 pF
VCBO Collector-base voltage Open emitter; Tamb = 25 C - - 50 V
VEBO Emitter-base voltage Open collector; Tamb = 25 C - - 5 V
Ptot Total power dissipation Tamb 25 C [1] [3] - - 200 mW
Tj Junction temperature - - - 150 C
Tamb Ambient temperature - -65 - 150 C
Tstg Storage temperature - -65 - 150 C

[1] Pulsed; tp 300 s; 0.02

[2] VBE decreases by about 2 mV/K with increasing temperature.

[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated; mounting pad for collector 1 cm.


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Company Hefei Purple Horn E-Commerce Co., Ltd.
Location Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person Sellina

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