2SA1955 Datasheet, PDF (1/6 Pages) Toshiba Semiconductor – TRANSISTOR (GENERAL PURPOSE AMPLIFIER, SWITCHING AND MUTING SWITCH APPLICATIONS)

2SA1955
Rev.F Apr.-2017
DATA SHEET
描述 / Descriptions
SOT-23 塑封封装 PNP 半导体三极管。Silicon PNP transistor in a SOT-23 Plastic Package.
特征 / Features
低饱和,大电流。
Low saturation voltage, large collector current.
用途 / Applications
一般放大和静音开关。
General purpose amplifier and muting switch application.
内部等效电路 / Equivalent Circuit
引脚排列 / Pinning
3
1
2
PIN1：Base
PIN 2：Emitter PIN 3：Collector
放大及印章代码 / h_FE Classifications & Marking
h_FE Classifications
Symbol
h_FE Range
A
300～600
B
500～1000
Marking
HGAA
HGAB
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