2SA1048 Datasheet, PDF (1/6 Pages) Toshiba Semiconductor – TRANSISTOR (AUDIO FREQUENCY AMPLIFIER APPLICATIONS)

2SA1048
Rev.E Mar.-2016
DATA SHEET
描述 / Descriptions
TO-92 塑封封装 PNP 半导体三极管。Silicon PNP transistor in a TO-92 Plastic Package.

特征 / Features
体积小,耐压高,共发射极直流电流放大系数大,有极好的 h_FE 特性,噪声系数低, 与 2SC2458 互补。
Small package, high voltage, high h_FE, excellent h_FE linearity, low noise, Complementary pair with
2SC2458.
用途 / Applications
用于音频放大。
Audio frequency amplifier applications.
内部等效电路 / Equivalent Circuit
引脚排列 / Pinning
1 ₂₃
PIN1：Base
PIN 2：Collector
PIN 3：Emitter
放大及印章代码 / hFE Classifications & Marking
h_FE Classifications
Symbol
h_FE Range
O
70~140
Y
120~240
GR
200~400
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