SavantIC Semiconductor
SiliconPNP Power Transistors
com
DESCRIPTION ·With TO-126 package ·DARLINGTON ·High DC current gain ·Low collector saturation voltage
APPLICATIONS ·For use in operating from IC without
predriver ,such as hammer driver
PINNING(See Fig. 2) PIN DESCRIPTION
1 Emitter
2
Collector;connected to mounting base
3 Base
Product Specification
2SB1149
Absolute maximum ratings(Ta=25 )
SYMBOL
PARAMETER
CONDITIONS
VCBO VCEO
Collector-base voltage Collector-emitter voltage
Open emitter Open base
VEBO IC ICM
Emitter-base voltage Collector current (DC) Collector current-peak
PD Total power dissipation
Open collector
Ta=25 TC=25
Tj Junction temperature
...