MMBT42 Datasheet, PDF (1/3 Pages) Unisonic Technologies – HIGH VOLTAGE TRANSISTOR

UNISONIC TECHNOLOGIES CO.,LTD.
MMBTA42
NPN EPITAXIAL SILICON TRANSISTOR
HIGH VOLTAGE
TRANSISTOR
DESCRIPTION
The UTC MMBTA42 are high voltage transistors, designed for
telephone switch and high voltage switch.
FEATURES
*Collector-Emitter voltage: V_CEO=300V
*High current gain
*Power Dissipation: P_{D (max)} =350mW
MARKING
1D
3
1
2
SOT-23
* Pb-free plating product number: MMBTA42L
PIN CONFIGURATION
PIN NO. PIN NAME
1 Emitter
2 Base
3 Collector
ORDERING INFORMATION
Order Number
Normal
Lead free
MMBTA42-AE3-R MMBTA42L-AE3-R
Package
SOT-23
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co.,LTD.
1
QW-R206-004.B