isc Silicon
PNP Power
Transistor
2SB891
DESCRIPTION ·High Collector Current -IC= -2A ·Good Linearity of hFE ·Low Collector Saturation Voltage ·Complement to Type 2SD1189 ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Designed for use in output stage of audio amplifier,
voltage
regulator,DC-DC converter and relay driver.
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE
UNIT
VCBO
Collector-Base Voltage
-40
V
VCEO
Collector-Emitter Voltage
-32
V
VEBO
Emitter-Base Voltage
-5
V
IC
Collector Current-Continuous
-2
A
ICP
Collector Current-Pulse
Collector Power Dissipation
@ TC=25℃ PC
Collector Power Dissipation
@ Ta...