Low Voltage High Current Plastic Encapsulated Transistor CBI BCX56-16U SOT-89 Package for Electronics

Key Attributes
Model Number: BCX56-16U
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
500mW
Transition Frequency(fT):
130MHz
Current - Collector(Ic):
1A
Collector - Emitter Voltage VCEO:
80V
Mfr. Part #:
BCX56-16U
Package:
SOT-89
Product Description

Product Overview

The BCX54, BCX55, and BCX56 series are NPN transistors designed for low voltage and high current applications. They serve as ideal driver stages for audio amplifiers. These transistors are PNP complements to the BCX51, BCX52, and BCX53 series.

Product Attributes

  • Brand: Heyuan China Base Electronics Technology Co., Ltd.
  • Product Type: Plastic-Encapsulated Transistors
  • Package: SOT-89

Technical Specifications

Model Parameter Test Conditions Min Typ Max Unit
BCX54 Collector-Base Voltage (VCBO) 45 V
BCX55 60
BCX56 100
BCX54 Collector-Emitter Voltage (VCEO) 45 V
BCX55 60
BCX56 80
Emitter-Base Voltage (VEBO): 5 V
Collector Current (IC): 1 A
Collector Power Dissipation (PC): 500 mW
Thermal Resistance Junction To Ambient (RJA): 250 /W
Junction Temperature (Tj): 150
Storage Temperature (Tstg): -55~+150
BCX54 Collector-base breakdown voltage (V(BR)CBO) IC=100A, IE=0 45 V
BCX55 60
BCX56 100
BCX54 Collector-emitter breakdown voltage (V(BR)CEO) IC=10mA, IB=0 45 V
BCX55 60
BCX56 80
Emitter-base breakdown voltage (V(BR)EBO) (IE=100A, IC=0): 5 V
Collector cut-off current (ICBO) (VCB=30V, IE=0): 0.1 A
Emitter cut-off current (IEBO) (VEB=5V, IC=0): 0.1 A
BCX54 DC current gain (hFE) VCE=2V, IC=5mA 40
All Models DC current gain (hFE) VCE=2V, IC=150mA 63 250
VCE=2V, IC=0.5A 25
Collector-emitter saturation voltage (VCE(sat)) IC=0.5A, IB=50mA 0.5 V
Base -emitter voltage (VBE) (VCE=2V, IC=0.5A): 1 V
Transition frequency (fT) (VCE=5V, IC=10mA, f=100MHz): 130 MHz

hFE Classification Ranks

Model Rank Range
BCX54 63250
-10 100250
-16
BCX55 63160
-10
-16
BCX56
-10
-16

Marking Codes

  • BCX54: BA
  • BCX54-10: BC
  • BCX54-16: BD
  • BCX55: BE
  • BCX55-10: BG
  • BCX55-16: BM
  • BCX56: BH
  • BCX56-10: BK
  • BCX56-16: BL

2508261745_CBI-BCX56-16U_C5362122.pdf

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