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參數資料
| 型號： | 302UR20A |
| 廠商： | VISHAY INTERTECHNOLOGY INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 300 A, 200 V, SILICON, RECTIFIER DIODE, DO-205AB |
| 封裝： | DO-9, 1 PIN |
| 文件頁數： | 2/7頁 |
| 文件大小： | 120K |
| 代理商： | 302UR20A |
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2
For technical questions, contact: ind-modules@vishay.com
Document Number: 93508
Revision: 24-Jun-08
300U(R) Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 300 A
Note
(1)
302U-A uses case style B-26
Note
The table above shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC
FORWARD CONDUCTION
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
at case temperature
I
F(AV)
180° conduction, half sine wave
300
A
130
°C
Maximum peak, one cycle forward,
non-repetitive surge current
I
FSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= T
J
maximum
6550
A
t = 8.3 ms
6850
t = 10 ms
100 % V
RRM
reapplied
5500
t = 8.3 ms
5750
Maximum I
2
t for fusing
I
2
t
t = 10 ms
No voltage
reapplied
214
kA
2
s
t = 8.3 ms
195
t = 10 ms
100 % V
RRM
reapplied
151
t = 8.3 ms
138
Maximum I
2
√
t for fusing
I
2
√
t
t = 0.1 to 10 ms, no voltage reapplied
2140
kA
2
√
s
Maximum value of threshold voltage
V
F(TO)
T
J
= 200 °C
0.610
V
Maximum value of forward
slope resistance
r
f
0.751
m
Ω
Maximum forward voltage drop
V
FM
I
pk
= 942 A, T
J
= 25 °C
1.40
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum junction operating and
storage temperature range
T
J
, T
Stg
- 65 to 200
°C
Maximum thermal resistance,
junction to case
R
thJC
DC operation
0.18
K/W
Maximum thermal resistance,
case to heatsink
R
thCS
Mounting surface, smooth, flat and greased
0.08
Maximum allowed mounting torque
+ 0 - 20 %
Not lubricated threads
37
Nm
Lubricated threads
28
Approximate weight
250
g
Case style
(JEDEC) see dimensions - link at the end of datasheet
DO-205AB (DO-9)
(1)
Δ
R
thJC
CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
180°
0.020
0.015
T
J
= T
J
maximum
K/W
120°
0.024
0.025
90°
0.031
0.034
60°
0.045
0.047
30°
0.077
0.077
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| 302UR40 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:STANDARD RECOVERY DIODES |
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