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參數資料
| 型號： | BUF744 |
| 英文描述： | Silicon NPN High Voltage Switching Transistor |
| 中文描述： | 硅npn型高壓開關晶體管 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 133K |
| 代理商： | BUF744 |
BUF744
TELEFUNKEN Semiconductors
Rev. A2, 18-Jul-97
1 (9)
Silicon NPN High Voltage Switching Transistor
Features
S
imple-s
W
itch-
O
ff
T
ransistor (SWOT)
HIGH SPEED technology
Planar passivation
100 kHz switching rate
Very low switching losses
Very low dynamic saturation
Very low operating temperature
Optimized RBSOA
High reverse voltage
Applications
Electronic lamp ballast circuits
Switch-mode power supplies
14283
Absolute Maximum Ratings
T
case
= 25
°
C, unless otherwise specified
Parameter
Collector-emitter voltage
Test Conditions
Symbol
V
CEO
V
CEW
V
CES
V
EBO
I
C
I
CM
I
B
I
BM
P
tot
T
j
T
stg
Value
400
500
700
9
8
12
4
6
50
150
Unit
V
V
V
V
A
A
A
A
W
C
C
Emitter-base voltage
Collector current
Collector peak current
Base current
Base peak current
Total power dissipation
Junction temperature
Storage temperature range
T
case
≤
25 C
–65 to +150
Maximum Thermal Resistance
T
case
= 25
°
C, unless otherwise specified
Parameter
Junction case
Test Conditions
Symbol
R
thJC
Value
2.5
Unit
K/W
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