STMICROELECTRONICS BU407

BU407
HIGH CURRENT NPN SILICON TRANSISTOR
■
■
SGS-THOMSON PREFERRED SALESTYPE
NPN TRANSISTOR
APPLICATIONS
HORIZONTAL DEFLECTION FOR
MONOCHROME TVs
■
DESCRIPTION
The BU407 is a silicon epitaxial planar NPN
transistors in Jedec TO-220 plastic package.
They are fast switching, high voltage devices foe
use in horizontal deflection output stages of
medium and small screens MTV receivers with
110o CRT as monochrome computers terminals.
3
1
2
TO-220
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V CBO
V CEV
V CEO
V EBO
IC
I CM
I CM
IB
P tot
T stg
Tj
June 1997
Parameter
Collector-Base Voltage (I E = 0)
Collector-Emitter Voltage (V BE = -1.5 V)
Collector-Emitter Voltage (I B = 0)
Emitter-Base Voltage (I C = 0)
Collector Current
Collector Peak Current (repetitive)
Collector Peak Current (t p = 10 ms)
Base Current
Total Dissipation at T c ≤ 25 o C
Storage Temperature
Max. Operating Junction Temperature
Value
330
330
150
6
7
10
15
4
60
-65 to 150
150
Unit
V
V
V
V
A
A
A
A
W
o
C
o
C
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BU407
THERMAL DATA
R thj-case
R thj-amb
Thermal Resistance Junction-case
Max
Thermal Resistance Junction-ambient
Max
2.08
o
C/W
70
o
C/W
ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified)
Symbol
I CES
I EBO
Parameter
Collector Cut-off
Current (V BE = 0)
Test Conditions
V CE =330 V
V CE =200 V
V CE =200 V
Emitter Cut-off Current
(I C = 0)
V EB = 6 V
V CE(sat) ∗
Collector-emitter
Saturation Voltage
IC = 5 A
V BE(sat) ∗
Base-emitter
Saturation Voltage
IC = 5 A
Transition-Frequency
IC = 1 A
f = 1 MHz
fT
t off ∗∗
I s/b
Turn-off Time
IC = 5 A
Second Breakdown
Collector Current
V CE = 40 V
∗ Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %.
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Min.
Typ.
o
T case = 100 C
I B = 0.5 A
V CE = 5 V
10
I Bend = 0.5 A
t = 10 ms
4
Max.
Unit
5
100
1
mA
µA
mA
1
mA
1
V
1.2
V
16
MHz
0.75
µs
A
BU407
TO-220 MECHANICAL DATA
mm
DIM.
MIN.
inch
TYP.
MAX.
MIN.
TYP.
MAX.
A
4.40
4.60
0.173
0.181
C
1.23
1.32
0.048
0.051
D
2.40
2.72
0.094
D1
0.107
1.27
0.050
E
0.49
0.70
0.019
0.027
F
0.61
0.88
0.024
0.034
F1
1.14
1.70
0.044
0.067
F2
1.14
1.70
0.044
0.067
G
4.95
5.15
0.194
0.203
G1
2.4
2.7
0.094
0.106
H2
10.0
10.40
0.393
L2
0.409
16.4
L4
0.645
13.0
14.0
0.511
0.551
L5
2.65
2.95
0.104
0.116
L6
15.25
15.75
0.600
0.620
6.2
6.6
0.244
0.260
L9
3.5
3.93
0.137
0.154
DIA.
3.75
3.85
0.147
0.151
D1
C
D
A
E
L7
H2
G
G1
F1
L2
F2
F
Dia.
L5
L9
L7
L6
L4
P011C
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BU407
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectonics.
© 1997 SGS-THOMSON Microelectronics - Printed in Italy - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
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