PNP General purpose transistor - BC857B

BC857B is bipolar transistor for audio frequency small signal amplifier

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BC857BT116 Active SOT-23 3000 3000 Taping Yes
Grade Standard
Package Code SOT-23
Package Size[mm] 2.9x2.4(t=0.95)
Number of terminal 3
Polarity PNP
Collector-Emitter voltage VCEO1[V] -45.0
Collector current(continuous) IC1[A] -0.1
Collector-Emitter voltage VCEO2[V] -30.0
Collector current(continuous) IC2[A] -0.1
Collector Power dissipation PC[W] 0.2
hFE 210 to 480
hFE (Min.) 210
hFE (Max.) 480
Mounting Style Surface mount
Storage Temperature (Min.)[°C] -65
Storage Temperature (Max.)[°C] 150
  • BVCEO>45V(IC=1mA)
  • Complements the BC847B
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Technical Data
NE Handbook Series

For Power Device

Storage Conditions

For Transistors

Condition Of Soldering

For Surface Mount Type

Operation Notes

About TR Die Temperature

Operation Notes

Before using ROHM Transistor

Taping Specifications

For Transistors

Part Explanation

For Transistors