BC557
Rev.E Mar.-2016
DATA SHEET
/ Descriptions TO-92(R) PNP 。Silicon PNP transistor in a TO-92(R) Plastic Package. ...
BC557
Rev.E Mar.-2016
DATA SHEET
/ Descriptions TO-92(R)
PNP 。Silicon
PNP transistor in a TO-92(R) Plastic Package.
/ Features
，。 Low current, Low voltage.
/ Applications
。 General purpose and switching application.
/ Equivalent Circuit
/ Pinning
123
PIN1：Emitter
PIN 2：Base PIN 3：Collector
/ hFE Classifications & Marking
hFE Classifications Symbol hFE Range
A 125～250
B 220～475
C 420～800
http://www.fsbrec.com
1/6
BC557
Rev.E Mar.-2016
DATA SHEET
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current - Continuous Emitter Current - Continuous Collector Power Dissipation Junction Temperature Storage Temperature Range
Symbol
VCBO
VCEO
VEBO IC
IE
PC Tj Tstg
Rating
-50 -45 -5.0 -1...
