BD433_03 STMICROELECTRONICS [STMicroelectronics], BD433_03 Datasheet

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BD433_03

Manufacturer Part Number
BD433_03
Description
COMPLEMENTARY SILICON POWER TRANSISTORS
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
DESCRIPTION
The BD433, BD435, and BD437 are silicon
epitaxial-base NPN power transistors in Jedec
SOT-32 plastic package, intented for use in
medium power linear and switching applications.
The BD433 is especially suitable for use in
car-radio output stages.
The complementary PNP types are BD434,
BD436, and BD438 respectively.
ABSOLUTE MAXIMUM RATINGS
February 2003
For PNP types voltage and current values are negative.
Symbol
STMicroelectronics PREFERRED
SALESTYPE
COMPLEMENTARY PNP - NPN DEVICES
V
V
V
V
T
P
I
CBO
CES
CEO
EBO
I
CM
I
T
stg
C
B
tot
j
COMPLEMENTARY SILICON POWER TRANSISTORS
Collector-Base Voltage (I
Collector-Emitter Voltage (V
Collector-Emitter Voltage (I
Emitter-Base Voltage (I
Collector Current
Collector Peak Current (t
Base Current
Total Dissipation at T
Storage Temperature
Max. Operating Junction Temperature
®
Parameter
c
C
25
E
= 0)
= 0)
B
10 ms)
o
BE
C
= 0)
= 0)
NPN
PNP
INTERNAL SCHEMATIC DIAGRAM
BD433
BD434
22
22
22
-65 to 150
BD435
BD436
Value
150
SOT-32
32
32
32
36
5
4
7
1
BD433/5/7
BD434/6/8
3
BD437
BD438
2
45
45
45
1
Unit
o
o
W
V
V
V
V
A
A
A
C
C
1/4

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BD433_03 Summary of contents

Page 1

COMPLEMENTARY SILICON POWER TRANSISTORS STMicroelectronics PREFERRED SALESTYPE COMPLEMENTARY PNP - NPN DEVICES DESCRIPTION The BD433, BD435, and BD437 are silicon epitaxial-base NPN power transistors in Jedec SOT-32 plastic package, intented for use in medium power linear and switching applications. ...

Page 2

BD433 BD434 BD435 BD436 BD437 BD438 THERMAL DATA R Thermal Resistance Junction-case thj-case R Thermal Resistance Junction-ambient thj-amb ELECTRICAL CHARACTERISTICS (T Symbol Parameter I Collector Cut-off CBO Current ( Collector Cut-off CES Current ( ...

Page 3

SOT-32 (TO-126) MECHANICAL DATA DIM. MIN. TYP. A 7.4 B 10.5 b 0.7 b1 0.40 C 2.4 c1 1 2. BD433 BD434 BD435 BD436 BD437 BD438 mm ...

Page 4

BD433 BD434 BD435 BD436 BD437 BD438 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties ...

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