English
Language : 

2SA812 Datasheet, PDF (1/6 Pages) NEC – AUDIO FREQUENCY,GENERAL PURPOSE AMPLIFIER PNP SILICON EPITAXIAL TRANSISTOR MINI MOLD
2SA812
Rev.E Mar.-2016
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
与 2SC1623 互补。
Complementary pair with 2SC1623.
用途 / Applications
用于音频放大。
Audio frequency amplifier 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 / hFE Classifications & Marking
hFE Classifications
Symbol
hFE Range
O
90~180
Y
135~270
Marking
HM4
HM5
G
200~400
M6H
L
300~600
HM7
http://www.fsbrec.com
1/6