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BD136
BD138/BD140

PNP SILICON TRANSISTORS
s SGS-THOMSON PREFERRED SALESTYPES
s PNP TRANSISTOR

DESCRIPTION
The BD136, BD138 and BD140 are silicon
epitaxial planar PNP transistors in Jedec SOT-32
plastic package, designed for audio amplifiers
and drivers utilizing complementary or quasi
compementary circuits. 1
The complementary NPN types are the BD135 2
3
BD137 and BD139.
SOT-32

INTERNAL SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Uni t
BD136 BD138 BD140
V CBO Collector-Base Voltage (IE = 0) -45 -60 -80 V
V CEO Collector-Emitter Voltage (I B = 0) -45 -60 -80 V
V EBO Emitter-Base Voltage (I C = 0) -5 V
IC Collector Current -1.5 A
I CM Collector Peak Current -3 A
IB Base Current -0.5 A
o
P t ot Total Dissipation at T c 25 C 12.5 W
P t ot Total Dissipation at T amb 25 o C 1.25 W
o
T stg Storage Temperature -65 to 150 C
o
Tj Max. O perating Junction Temperature 150 C

June 1997 1/4
BD136/BD138/BD140

THERMAL DATA
o
R t hj-ca se Thermal Resistance Junction-case Max 10 C/W

ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified)
Symb ol Parameter Test Cond ition s Min. Typ . Max. Un it
I CBO Collector Cut-off V CB = -30 V -0.1