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BUF420M Datasheet

  • BUF420M

  • HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

  • 83.49KB

  • 7頁

  • STMICROELECTRONICS   STMICROELECTRONICS

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BUF420
BUF420M
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
s
s
s
s
s
s
SGS-THOMSON PREFERRED SALESTYPES
NPN TRANSISTOR
HIGH VOLTAGE CAPABILITY
VERY HIGH SWITCHING SPEED
MINIMUM LOT-TO-LOT SPREAD FOR
RELIABLE OPERATION
LOW BASE-DRIVE REQUIREMENTS
3
2
1
APPLICATIONS:
s
SWITCH MODE POWER SUPPLIES
s
MOTOR CONTROL
DESCRIPTION
The BUF420 and BUF420M are manufactured
using High Voltage Multi Epitaxial Planar
technology for high switching speeds and high
voltage capacity. They use a Cellular Emitter
structure with planar edge termination to enhance
switching speeds while maintaining a wide
RBSOA.
The BUF series is designed for use in
high-frequency power supplies and motor control
applications.
1
2
TO-3
(version 鈥漅鈥?
TO-218
INTERNAL SCHEMATIC DIAGRAM
For TO-3 :
C = Tab
E = Pin2.
ABSOLUTE MAXIMUM RATINGS
Symb ol
V
CEV
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
P
tot
T
s tg
T
j
July 1997
Parameter
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 (t
p
< 5 ms)
Base Current
Base Peak Current (t
p
< 5 ms)
T O-218
T otal Dissipation at T
c
= 25 C
Storage Temperature
Max O peration Junction Temperature
o
Valu e
850
450
7
30
60
6
9
TO -3
200
-65 to 150
150
200
Un it
V
V
V
A
A
A
A
W
o
o
C
C
1/7

BUF420M 產(chǎn)品屬性

  • 20

  • 分離式半導(dǎo)體產(chǎn)品

  • 晶體管(BJT) - 單路

  • -

  • NPN

  • 30A

  • 450V

  • 500mV @ 4A，20A

  • -

  • -

  • 275W

  • -

  • 底座安裝

  • TO-204AA，TO-3

  • TO-3

  • 管件

  • 497-4086-5

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