NPN transistor CBI BC817-25W in compact SOT-323 package for signal amplification and switching needs

Key Attributes
Model Number: BC817-25W
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
200mW
Transition Frequency(fT):
100MHz
Type:
NPN
Number:
1 NPN
Current - Collector(Ic):
500mA
Collector - Emitter Voltage VCEO:
45V
Mfr. Part #:
BC817-25W
Package:
SOT-323
Product Description

Product Overview

This NPN transistor, housed in a SOT-323 package, is designed for general AF applications. It offers high collector current capability, high current gain, and a low collector-emitter saturation voltage, making it suitable for various electronic circuits requiring efficient signal amplification and switching.

Product Attributes

  • Package Type: SOT-323
  • Transistor Type: NPN
  • Origin: Heyuan China Base Electronics Technology Co., Ltd.

Technical Specifications

Parameter Symbol Test Conditions Min Typ Max Unit
MAXIMUM RATINGS (Ta=25 unless otherwise noted)
Collector-Base Voltage VCBO 50 V
Collector-Emitter Voltage VCEO 45 V
Emitter-Base Voltage VEBO 5 V
Collector Current - Continuous IC 0.5 A
Collector Dissipation PC 0.2 W
Thermal Resistance from Junction to Ambient RJA 625 /W
Junction Temperature Tj 150
Storage Temperature Tstg -55 +150
ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified)
Collector-base breakdown voltage V(BR)CBO IC=10A,IE=0 50 V
Collector-emitter breakdown voltage V(BR)CEO IC=10mA,IB=0 45 V
Emitter-base breakdown voltage V(BR)EBO IE=1A,IC=0 5 V
Collector cut-off current ICBO VCB=20V,IE=0 0.1 A
Emitter cut-off current IEBO VEB=5V,IC=0 0.1 A
DC current gain hFE VCE=1V,IC=100mA 100 600
VCE=1V,IC=500mA 40
Collector-emitter saturation voltage VCE(sat) IC=500mA,IB=50mA 0.7 V
Base-emitter saturation voltage VBE(sat) IC=500mA,IB=50mA 1.2 V
Base-emitter voltage VBE(ON) VCE=1V,IC=500mA 1.2 V
Transition frequency fT VCE=5V,IC=10mA,f=100MHz 100 MHz
Collector output capacitance Cob VCB=10V,f=1MHz 5 pF

hFE Classification

Rank Range Marking
BC817-16W 100-250 6A
BC817-25W 160-400 6B
BC817-40W 250-600 6C

2410121447_CBI-BC817-25W_C21714270.pdf

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