BD235 Datasheet, PDF (1/5 Pages) STMicroelectronics – COMPLEMENTARY SILICON POWER TRANSISTORS

BD235/BD236
BD237/BD238
COMPLEMENTARY SILICON POWER TRANSISTORS
s SGS-THOMSON PREFERRED SALESTYPES
DESCRIPTION
The BD235 and BD237 are silicon epitaxial-base
NPN power transistors in Jedec SOT-32 plastic
package inteded for use in medium power linear
and switching applications.
The complementary PNP types are BD236 and
BD238 respectively.
1
2
3
SOT-32
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
S ym b o l
P ar am et e r
V_CBO Collector-Base Voltage (I_E = 0)
VCER Collector-Base Voltage (RBE = 1KΩ)
V_CEO Collector-Emit ter Voltage (I_B = 0)
VEBO Emitter-Base Voltage (IC = 0)
I_C
Collector Current
I_CM Collector Peak Current
Ptot Total Dissipation at Tc = 25 ^oC
Tstg Storage Temperature
Tj
Max. O perating Junction Temperature
For PNP types voltage and current values are negative.
September 1997
NPN
PNP
Value
BD235
BD237
BD236
BD238
60
100
60
100
60
80
5
2
6
25
-65 to 150
150
Uni t
V
V
V
V
A
A
W
o_C
o_C
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