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 1
Motorola Bipolar Power Transistor Device Data
C0080C0114C0111C0100C0117C0099C0116 C0080C0114C0101C0118C0105C0101C0119
C0083C0087C0073C0084C0067C0072C0077C0079C0068C0069n636861720000000000000000C0078C0080C0078
 C0083C0105C0108C0105C0099C0111C0110
C0080C0108C0097C0110C0097C0114 C0080C0111C0119C0101C0114 
C0084C0114C0097C0110C0115C0105C0115C0116C0111C0114
The BUD43B has an application specific state–of–the–art die designed for use in
220 V line operated Switchmode Power supplies and electronic ballast (“light
ballast”). The main advantages brought by this new transistor are:
• Improved Efficiency Due to Low Base Drive Requirements:
— High and Flat DC Current Gain h
FE
— Fast and Tightened Switching Distributions
— No Coil Required in Base Circuit for Fast Turn–off
— (no current tail)
???????????????????????
???????????????????????
???????????????????????
???????????????????????
MAXIMUM RATINGS
????????????
????????????
????????????
????????????
Rating
?????
?????
?????
?????
Symbol
??????
??????
??????
??????
Value
???
???
???
???
Unit
????????????
Collector–Emitter Sustaining Voltage
?????
V
CEO
??????
350
???
Vdc
????????????
Collector–Base Breakdown Voltage
?????
V
CBO
??????
650
???
Vdc
????????????
Collector–Emitter Breakdown Voltage
?????
V
CES
??????
650
???
Vdc
????????????
Emitter–Base Voltage
?????
V
EBO
??????
9
???
Vdc
????????????
????????????
Collector Current — Continuous
— Peak (1)
?????
?????
I
C
I
CM ??????
??????
2
4
???
???
Adc
????????????
Base Current — Continuous
Base Current — Peak (1)
?????
I
B
I
BM
??????
1
2
???
Adc
????????????
????????????
*Total Device Dissipation @ T
C
 = 25C0095C
*Derate above 25°C
?????
?????
P
D
??????
??????
25
0.2
???
???
Watt
W/C0095C
????????????
Operating and Storage Temperature
?????
T
J
, T
stg
??????
–65 to 150
???
C0095C
???????????????????????
???????????????????????
???????????????????????
???????????????????????
THERMAL CHARACTERISTICS
????????????
????????????
????????????
????????????
Thermal Resistance
— Junction to Case
— Junction to Ambient
?????
?????
?????
?????
R
?JC
R
?JA
??????
??????
??????
??????
5
71.4
???
???
???
???
C0095C/W
????????????
Maximum Lead Temperature for Soldering
Purposes: 1/8? from case for 5 seconds
?????
T
L
??????
260
???
C0095C
(1) Pulse Test: Pulse Width = 5 ms, Duty Cycle.
Designer’s and SWITCHMODE are trademarks of Motorola, Inc.
This document contains information on a product under development. Motorola 
reserves the right to change or discontinue this product without notice.
C0077C0079C0084C0079C0082C0079C0076C0065
SEMICONDUCTOR TECHNICAL DATA
Order this document
by BUD43B/D
? Motorola, Inc. 1995
C0066C0085C0068C0052C0051C0066
CASE 369–07
POWER TRANSISTORS
2 AMPERES
700 VOLTS
25 WATTS
CASE 369A–13
MINIMUM PAD SIZES
RECOMMENDED FOR
SURFACE MOUNTED
APPLICATIONS
6.7
0.265
1.6
0.063
2.3
0.090
2.3
0.090
1.6
0.063
30
0.1
18
1.8
.070
?
6.7
0.265
?
C0066C0085C0068C0052C0051C0066
 2 Motorola Bipolar Power Transistor Device Data
ELECTRICAL CHARACTERISTICS (T
C
 = 25°C unless otherwise noted)
????????????????????
????????????????????
????????????????????
????????????????????
Characteristic
????
????
????
????
Symbol
????
????
????
????
Min
????
????
????
????
Typ
???
???
???
???
Max
????
????
????
????
Unit
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
OFF CHARACTERISTICS
????????????????????
????????????????????
????????????????????
Collector–Emitter Sustaining Voltage
(I
C
 = 100 mA, L = 25 mH)
????
????
????
V
CEO(sus)
????
????
????
350
????
????
????
???
???
???
????
????
????
Vdc
????????????????????
????????????????????
Collector Cutoff Current
(V
CE
 = Rated V
CEO
, I
B
 = 0)
????
????
I
CEO
????
????
????
????
???
???
100
????
????
µAdc
????????????????????
Collector Cutoff Current @ T
C
 = 25°C
(V
CE
 = Rated V
CES
, V
BE
 = 0) @ T
C
 = 125°C
????
I
CES
???????????
10
200
????
µAdc
????????????????????
????????????????????
Emitter–Cutoff Current
(V
EB
 = 9 Vdc, I
C
 = 0)
????
????
I
EBO
????
????
????
????
???
???
100
????
????
µAdc
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
ON CHARACTERISTICS
????????????????????
????????????????????
????????????????????
Base–Emitter Saturation Voltage
(I
C
 = 2 Adc, I
B
 = 0.5 Adc)
????
????
????
V
BE(sat)
????
????
????
????
????
????
???
???
???
125
????
????
????
Vdc
????????????????????
Collector–Emitter Saturation Voltage
(I
C
 = 2 Adc, I
B
 = 0.5 Adc) @ T
C
 = 25°C
????
V
CE(sat)
???????????
1
????
Vdc
????????????????????
????????????????????
????????????????????
DC Current Gain
(I
C
 = 1 Adc, V
CE
 = 2 Vdc) @ T
C
 = 25°C
(I
C
 = 2 Adc, V
CE
 = 5 Vdc) @ T
C
 = 25°C
????
????
????
h
FE
????
????
????
8
6
????
????
????
???
???
???
????
????
????
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
DYNAMIC CHARACTERISTICS
????????????????????
????????????????????
Current Gain Bandwidth
(I
C
 = 0.5 Adc, V
CE
 = 10 Vdc, f = 1 MHz)
????
????
f
T
????
????
????
????
13
???
???
????
????
MHz
????????????????????
????????????????????
Output Capacitance
(V
CB
 = 10 Vdc, I
E
 = 0, f = 1 MHz)
????
????
C
ob
????
????
????
????
40
???
???
????
????
pF
????????????????????
????????????????????
Input Capacitance
(V
EB
 = 8 V)
????
????
C
ib
????
????
????
????
400
???
???
????
????
pF
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
??????????????????????????????????
SWITCHING CHARACTERISTICS (Resistive Load) (D.C. ? 10%, Pulse Width = 20 µs)
??????
??????
??????
??????
Turn–on Time
??????????
??????????
??????????
??????????
(I
C
 = 1.2 Adc, I
B1
 = 0.4 Adc,
I
B2
 = 0.1 Adc, V
CC
 = 300 V)
??????
??????
??????
??????
@ T
C
 = 25°C
????
????
t
off
????
????
4.7
????
????
???
???
5.8
????
????
µs
??????
??????
Fall Time
??????????
??????????
(I
C
 = 2.5 Adc, I
B1
 = 0.5 Adc,
I
B2
 = 0.5 Adc, V
CC
 = 150 V)
??????
??????
@ T
C
 = 25°C
????
????
t
f
????
????
????
????
???
???
800
????
????
ns
C0066C0085C0068C0052C0051C0066
 3
Motorola Bipolar Power Transistor Device Data
PACKAGE DIMENSIONS
CASE 369–07
ISSUE K
STYLE 1:
PIN 1. BASE
2. COLLECTOR
3. EMITTER
4. COLLECTOR
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
1 2 3
4
V
S
A
K
–T–
SEATING
PLANE
R
B
F
G
D 3 PL
M
0.13 (0.005) T
C
E
J
H
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A 0.235 0.250 5.97 6.35
B 0.250 0.265 6.35 6.73
C 0.086 0.094 2.19 2.38
D 0.027 0.035 0.69 0.88
E 0.033 0.040 0.84 1.01
F 0.037 0.047 0.94 1.19
G 0.090 BSC 2.29 BSC
H 0.034 0.040 0.87 1.01
J 0.018 0.023 0.46 0.58
K 0.350 0.380 8.89 9.65
R 0.175 0.215 4.45 5.46
S 0.050 0.090 1.27 2.28
V 0.030 0.050 0.77 1.27
CASE 369A–13
ISSUE W
STYLE 1:
PIN 1. BASE
2. COLLECTOR
3. EMITTER
4. COLLECTOR
D
A
K
B
RV
S
F
L
G
2 PL
M
0.13 (0.005) T
E
C
U
J
H
–T–
SEATING
PLANE
Z
DIM MIN MAX MIN MAX
MILLIMETERSINCHES
A 0.235 0.250 5.97 6.35
B 0.250 0.265 6.35 6.73
C 0.086 0.094 2.19 2.38
D 0.027 0.035 0.69 0.88
E 0.033 0.040 0.84 1.01
F 0.037 0.047 0.94 1.19
G 0.180 BSC 4.58 BSC
H 0.034 0.040 0.87 1.01
J 0.018 0.023 0.46 0.58
K 0.102 0.114 2.60 2.89
L 0.090 BSC 2.29 BSC
R 0.175 0.215 4.45 5.46
S 0.020 0.050 0.51 1.27
U 0.020 ––– 0.51 –––
V 0.030 0.050 0.77 1.27
Z 0.138 ––– 3.51 –––
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
1 2 3
4
C0066C0085C0068C0052C0051C0066
 4 Motorola Bipolar Power Transistor Device Data
How to reach us:
USA / EUROPE: Motorola Literature Distribution; JAPAN: Nippon Motorola Ltd.; 
Tatsumi–SPD–JLDC, Toshikatsu Otsuki,
P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 6F 
Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan.  03–3521–8315
MFAX: rmf...@email.sps.mot.com – TOUCHTONE (602) 244–6609 HONG KONG: Motorola 
Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 
INTERNET: http://Design–NET.com 51 Ting Kok Road, Tai Po, N.T., Hong Kong.  
852–26629298
Motorola reserves the right to make changes without further notice to any 
products herein.  Motorola makes no warranty, representation or guarantee 
regarding
the suitability of its products for any particular purpose, nor does Motorola 
assume any liability arising out of the application or use of any product or 
circuit,
and specifically disclaims any and all liability, including without limitation 
consequential or incidental damages.  “Typical” parameters can and do vary in 
different
applications.  All operating parameters, including “Typicals” must be validated 
for each customer application by customer’s technical experts.  Motorola does
not convey any license under its patent rights nor the rights of others.  
Motorola products are not designed, intended, or authorized for use as 
components in
systems intended for surgical implant into the body, or other applications 
intended to support or sustain life, or for any other application in which the 
failure of
the Motorola product could create a situation where personal injury or death 
may occur.  Should Buyer purchase or use Motorola products for any such
unintended or unauthorized application, Buyer shall indemnify and hold Motorola 
and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees 
arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges 
that Motorola was negligent regarding the design or manufacture of the part.
Motorola and    are registered trademarks of Motorola, Inc. Motorola, Inc. is 
an Equal Opportunity/Affirmative Action Employer.
BUD43B/D
C0042C0066C0085C0068C0052C0051C0066C0047C0068C0042
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