BD238
Low voltage PNP power transistor
Features
■ Low saturation voltage
■ PNP transistor
)Applications t(s■ Audio, ...
BD238
Low voltage
PNP power
transistor
Features
■ Low saturation voltage
■
PNP transistor
)Applications t(s■ Audio, power linear and switching applications roducDescription PThe device is manufactured in planar technology tewith “Base Island” layout. The resulting
transistor
shows exceptional high gain performance
lecoupled with very low saturation voltage. soThe
NPN type is BD237.
1 2 3
SOT-32 (TO-126)
Figure 1. Internal schematic diagram
Obsolete Product(s) - ObTable 1. Device summary
Order code
Marking
Package
Packaging
BD238
BD238
SOT-32
Tube
June 2009
Doc ID 15786 Rev 1
1/9
www.st.com
9
Absolute maximum ratings
1 Absolute maximum ratings
BD238
Table 2. Absolute maximum ratings
Symbol
Parameter
Value
Unit
VCBO Collector-base voltage (IE = 0)
-100
V
VCER Collector-emitter voltage (RBE = 1 kΩ)
-100
V
VCEO Collector-emitter voltage (IB = 0)
-80 V
VEBO Emitter-base voltage (IC = 0)
-5 V
IC
t(s)ICM cPTOT duTstg Obsolete Product(s) - Obsolet...
