2SB1274
Rev.
F Mar.
-2016
DATA SHEET
/ Descriptions TO-220F
PNP 。Silicon
PNP transistor in a TO-220F Plastic Package.
/ Features
，，。 High VCEO, low saturation voltage, wide ASO.
/ Applications
。 Low frequency power amplifier applications.
/ Equivalent Circuit
/ Pinning
1 23
PIN1：Base
PIN 2：Collector
PIN 3：Emitter
/ hFE Classifications & Marking
hFE Classifications Symbol hFE Range
Q 70～140
R 100～200
S 140～280
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2SB1274
Rev.
F Mar.
-2016
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current - Continuous Collector Current – Continuous(Pulse) Collector P...