BD545B Power Innovations Limited, BD545B Datasheet

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BD545B

Manufacturer Part Number
BD545B
Description
NPN SILICON POWER TRANSISTORS
Manufacturer
Power Innovations Limited
Datasheet
www.DataSheet4U.com
DataSheet U .com
Copyright © 1997, Power Innovations Limited, UK
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
NOTES: 1. These values apply when the base-emitter diode is open circuited.
4
Information is current as of publication date. Products conform to specifications in accordance
with the terms of Power Innovations standard warranty. Production processing does not
necessarily include testing of all parameters.
P R O D U C T
Collector-base voltage (I
Collector-emitter voltage (I
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
Designed for Complementary Use with the
BD546 Series
85 W at 25°C Case Temperature
15 A Continuous Collector Current
Customer-Specified Selections Available
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.
E
= 0)
B
I N F O R M A T I O N
= 0) (see Note 1)
RATING
C
B
E
Pin 2 is in electrical contact with the mounting base.
NPN SILICON POWER TRANSISTORS
BD545
BD545A
BD545B
BD545C
BD545
BD545A
BD545B
BD545C
BD545, BD545A, BD545B, BD545C
SOT-93 PACKAGE
(TOP VIEW)
SYMBOL
JUNE 1973 - REVISED MARCH 1997
V
V
V
T
P
P
CBO
CEO
T
T
EBO
I
1
2
3
T
stg
C
tot
tot
A
L
j
-65 to +150
-65 to +150
-65 to +150
VALUE
100
100
260
3.5
40
60
80
40
60
80
15
85
5
MDTRAA
UNIT
°C
°C
°C
°C
W
W
V
V
V
A
1

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BD545B Summary of contents

Page 1

... Information is current as of publication date. Products conform to specifications in accordance with the terms of Power Innovations standard warranty. Production processing does not necessarily include testing of all parameters. 4 DataSheet U .com BD545, BD545A, BD545B, BD545C NPN SILICON POWER TRANSISTORS Pin electrical contact with the mounting base. ...

Page 2

... BD545, BD545A, BD545B, BD545C NPN SILICON POWER TRANSISTORS JUNE 1973 - REVISED MARCH 1997 electrical characteristics at 25°C case temperature PARAMETER Collector-emitter V (BR)CEO breakdown voltage Collector-emitter I CES cut-off current Collector cut-off I CEO current Emitter cut-off I EBO current Forward current h FE transfer ratio ...

Page 3

... 25°C C 1·6 1·4 1·2 1·0 0·8 0·6 0· Collector Current - A C Figure 3. BD545, BD545A, BD545B, BD545C NPN SILICON POWER TRANSISTORS JUNE 1973 - REVISED MARCH 1997 vs BASE CURRENT TCS633AB 0·1 1· ...

Page 4

... BD545, BD545A, BD545B, BD545C NPN SILICON POWER TRANSISTORS JUNE 1973 - REVISED MARCH 1997 DataSheet U .com MAXIMUM SAFE OPERATING REGIONS MAXIMUM FORWARD-BIAS SAFE OPERATING AREA 100 10 1·0 0·1 BD545 BD545A ...

Page 5

... NOTE A: The centre pin is in electrical contact with the mounting tab DataSheet U .com MECHANICAL DATA 15,2 14,7 16,2 MAX. 31,0 TYP. 18,0 TYP 11,1 10,8 ALL LINEAR DIMENSIONS IN MILLIMETERS BD545, BD545A, BD545B, BD545C NPN SILICON POWER TRANSISTORS JUNE 1973 - REVISED MARCH 1997 4,90 4,70 1,37 3,95 1,17 4,15 2,50 TYP. 0,78 0,50 MDXXAW 5 ...

Page 6

... BD545, BD545A, BD545B, BD545C NPN SILICON POWER TRANSISTORS JUNE 1973 - REVISED MARCH 1997 Power Innovations Limited (PI) reserves the right to make changes to its products or to discontinue any semiconductor product or service without notice, and advises its customers to verify, before placing orders, that the information being relied on is current ...

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