BD545 Ver la hoja de datos (PDF) - Bourns, Inc
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BD545 Datasheet PDF : 4 Pages
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BD545, BD545A, BD545B, BD545C
NPN SILICON POWER TRANSISTORS
● Designed for Complementary Use with the
BD546 Series
● 85 W at 25°C Case Temperature
● 15 A Continuous Collector Current
● Customer-Specified Selections Available
SOT-93 PACKAGE
(TOP VIEW)
B
1
C
2
E
3
Pin 2 is in electrical contact with the mounting base.
MDTRAAA
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
RATING
Collector-base voltage (IE = 0)
Collector-emitter voltage (IB = 0) (see Note 1)
Emitter-base voltage
Continuous collector 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)
Operating free air temperature range
Operating junction temperature range
Storage temperature range
Lead temperature 3.2 mm from case for 10 seconds
BD545
BD545A
BD545B
BD545C
BD545
BD545A
BD545B
BD545C
NOTES: 1. These values apply when the base-emitter diode is open circuited.
2. Derate linearly to 150°C case temperature at the rate of 0.68 W/°C.
3. Derate linearly to 150°C free air temperature at the rate of 28 mW/°C.
SYMBOL
VCBO
VCEO
VEBO
IC
Ptot
Ptot
TA
Tj
Tstg
TL
VALUE
40
60
80
100
40
60
80
100
5
15
85
3.5
-65 to +150
-65 to +150
-65 to +150
260
UNIT
V
V
V
A
W
W
°C
°C
°C
°C
PRODUCT INFORMATION
JUNE 1973 - REVISED SEPTEMBER 2002
Specifications are subject to change without notice.
1
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