參數(shù)資料
型號: BUF420M
廠商: 意法半導(dǎo)體
英文描述: HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
中文描述: 高壓快速開關(guān)NPN電源晶體管
文件頁數(shù): 1/7頁
文件大小: 80K
代理商: BUF420M
BUF420
BUF420M
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
I
SGS-THOMSON PREFERRED SALESTYPES
I
NPN TRANSISTOR
I
HIGH VOLTAGECAPABILITY
I
VERYHIGH SWITCHING SPEED
I
MINIMUMLOT-TO-LOT SPREAD FOR
RELIABLEOPERATION
I
LOW BASE-DRIVEREQUIREMENTS
APPLICATIONS:
I
SWITCH MODE POWER SUPPLIES
I
MOTOR CONTROL
DESCRIPTION
The BUF420 and BUF420M are manufactured
using
High
Voltage
technology for high switching speeds and high
voltage capacity. They use a Cellular Emitter
structurewith planar edge terminationto enhance
switching speeds while maintaining a
RBSOA.
The
BUF
series
is
high-frequency power supplies and motor control
applications.
Multi
Epitaxial
Planar
wide
designed
for
use
in
INTERNAL SCHEMATIC DIAGRAM
July 1997
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEV
V
CEO
V
EBO
I
C
I
CM
I
B
I
BM
Parameter
Value
850
450
7
30
60
6
9
Unit
V
V
V
A
A
A
A
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)
TO-218
200
TO-3
200
P
tot
T
stg
T
j
Total Dissipation at T
c
= 25
o
C
Storage Temperature
Max Operation Junction Temperature
W
o
C
o
C
-65 to 150
150
1
2
3
TO-218
TO-3
(version”R”)
1
2
For TO-3 :
C = Tab
E = Pin2.
1/7
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