BD746 Bourns, Inc., BD746 Datasheet

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BD746

Manufacturer Part Number
BD746
Description
Pnp Silicon Power Transistors
Manufacturer
Bourns, Inc.
Datasheet

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Part Number:
BD746A
Manufacturer:
ST
0
Part Number:
BD746B
Manufacturer:
ST
0
Part Number:
BD746C
Manufacturer:
ST
0
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
NOTES: 1. This value applies for t
AUGUST 1978 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
Collector-base voltage (I
Collector-emitter voltage (I
Emitter-base voltage
Continuous collector current
Peak collector current (see Note 1)
Continuous base current
Continuous device dissipation at (or below) 25°C case temperature (see Note 2)
Continuous device dissipation at (or below) 25°C free air temperature (see Note 3)
Unclamped inductive load energy (see Note 4)
Operating free air temperature range
Operating junction temperature range
Storage temperature range
Lead temperature 3.2 mm from case for 10 seconds
R O D U C T
Designed for Complementary Use with the
BD745 Series
115 W at 25°C Case Temperature
20 A Continuous Collector Current
25 A Peak Collector Current
Customer-Specified Selections Available
2. Derate linearly to 150°C case temperature at the rate of 0.92 W/°C.
3. Derate linearly to 150°C free air temperature at the rate of 28 mW/°C.
4. This rating is based on the capability of the transistor to operate safely in a circuit of: L = 20 mH, I
V
BE(off)
= 0, R
E
S
= 0)
B
= 0.1 Ω, V
I N F O R M A T I O N
= 0)
p
≤ 0.3 ms, duty cycle ≤ 10%.
CC
= -20 V.
RATING
C
B
E
Pin 2 is in electrical contact with the mounting base.
PNP SILICON POWER TRANSISTORS
BD746
BD746A
BD746B
BD746C
BD746
BD746A
BD746B
BD746C
BD746, BD746A, BD746B, BD746C
SOT-93 PACKAGE
(TOP VIEW)
SYMBOL
½LI
V
V
V
T
I
P
P
CBO
CEO
EBO
CM
T
T
I
I
T
1
2
3
C
stg
B
tot
tot
A
L
j
C
B(on)
2
= -0.4 A, R
-65 to +150
-65 to +150
-65 to +150
VALUE
-110
-100
115
260
-50
-70
-90
-45
-60
-80
-20
-25
3.5
90
-5
-7
BE
= 100 Ω,
MDTRAAA
UNIT
mJ
°C
°C
°C
°C
W
W
V
V
V
A
A
A
1

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BD746 Summary of contents

Page 1

... Specifications are subject to change without notice. PNP SILICON POWER TRANSISTORS Pin electrical contact with the mounting base. RATING BD746 BD746A BD746B BD746C BD746 BD746A BD746B BD746C BD746, BD746A, BD746B, BD746C SOT-93 PACKAGE (TOP VIEW SYMBOL VALUE -50 -70 V CBO -90 -110 -45 ...

Page 2

... BD746, BD746A, BD746B, BD746C PNP SILICON POWER TRANSISTORS electrical characteristics at 25°C case temperature (unless otherwise noted) PARAMETER Collector-emitter -30 mA (BR)CEO C breakdown voltage Collector cut-off V = -110 CBO current -90 V ...

Page 3

... SAFE OPERATING AREA 0 0 0.1 = 10% DC Operation BD746 BD746A BD746B BD746C -1·0 -10 -100 V - Collector-Emitter Voltage - V CE Figure 3. BD746, BD746A, BD746B, BD746C vs COLLECTOR CURRENT TCS636AF T = -55° 25° 125°C C -1·0 - Collector Current - A C Figure 2. SAS635AC = 1 ms, ...

Page 4

... BD746, BD746A, BD746B, BD746C PNP SILICON POWER TRANSISTORS 120 100 4 THERMAL INFORMATION MAXIMUM POWER DISSIPATION vs CASE TEMPERATURE 100 T - Case Temperature - °C C Figure TIS635AB 125 150 AUGUST 1978 - REVISED SEPTEMBER 2002 ...

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