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quality SOT23 PNP transistor BLUE ROCKET BC857 low current silicon device for general amplification circuits factory
quality SOT23 PNP transistor BLUE ROCKET BC857 low current silicon device for general amplification circuits factory

SOT23 PNP transistor BLUE ROCKET BC857 low current silicon device for general amplification circuits

Key Attributes
Model Number: BC857
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
15nA
Pd - Power Dissipation:
350mW
Type:
PNP
Current - Collector(Ic):
100mA
Collector - Emitter Voltage VCEO:
45V
Mfr. Part #:
BC857
Package:
SOT-23
Product Description

Product Overview

The BC857 is a low-current, low-voltage Silicon PNP transistor housed in a SOT-23 plastic package. It is designed for general amplification applications. The transistor is available in different hFE classifications, denoted by marking codes H3E, H3F, and H3G, offering a range of DC current gain values.

Product Attributes

  • Package Type: SOT-23
  • Transistor Type: PNP Silicon
  • Application: General power amplifier application

Technical Specifications

Parameter Symbol Rating Unit
Collector to Base Voltage VCBO -50 V
Collector to Emitter Voltage VCEO -45 V
Emitter to Base Voltage VEBO -5.0 V
Collector Current - Continuous IC -100 mA
Collector Power Dissipation PC 350 mW
Junction Temperature Tj 150
Storage Temperature Range Tstg -55150
Parameter Symbol Test Conditions Min Typ Max Unit
Collector Cut-Off Current ICBO VCB=-30V, IE=0 -0.015 A
DC Current Gain hFE VCE=-5.0V, IC=-2.0mA 125 800
Collector to Emitter Saturation Voltage VCE(sat)(1) IC=-10mA, IB=-0.5mA -0.09 -0.3 V
Collector to Emitter Saturation Voltage VCE(sat)(2) IC=-100mA, IB=-5.0mA -0.25 -0.65 V
Base to Emitter Saturation Voltage VBE(sat)(1) IC=-10mA, IB=-0.5mA -0.7 V
Base to Emitter Saturation Voltage VBE(sat)(2) IC=-100mA, IB=-5.0mA -0.9 V
Collector to Emitter Voltage VCE(ON)(1) VCE=5.0V, IC=2.0mA -0.6 -0.65 -0.75 V
Collector to Emitter Voltage VCE(ON)(2) VCE=5.0V, IC=10mA -0.82 V
Transition Frequency fT VCE=5.0V, IC=10mA, f=100MHz 150 MHz
Collector Output Capacitance Cob VCB=10V, IE=0, f=1.0MHz 4.5 pF
Noise Figure NF VCE=6.0V, IC=0.1mA, Rg=10K, f=1.0KHz 2.0 10 dB
hFE Classifications hFE Range Marking
A 125250 H3E
B 220475 H3F
C 420800 H3G
Package Type Units/Reel Reels/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box Dimensions (Reel) Dimensions (Inner Box) Dimensions (Outer Box)
SOT-23 3,000 10 30,000 6 180,000 78 180120180 390385205

2410121227_BLUE-ROCKET-BC857_C7429742.pdf

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