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參數資料
| 型號： | SD500N45PSC |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 整流器 |
| 英文描述： | 475 A, 4500 V, SILICON, RECTIFIER DIODE |
| 封裝： | ROHS COMPLIANT, CASE B-8, 1 PIN |
| 文件頁數： | 2/7頁 |
| 文件大?。?/td> | 83K |
| 代理商： | SD500N45PSC |
SD500N/R Series
Bulletin I2095 rev. B 09/06
2
www.irf.com
Voltage
V
RRM
, maximum repetitive
V
RSM
, maximum non-
I
RRM
max.
Type number
Code
peak reverse voltage
repetitive peak rev. voltage
@ T
J
= T
J
max.
VV
mA
30
3000
3100
36
3600
3700
40
4000
4100
45
4500
4600
ELECTRICAL SPECIFICATIONS
Voltage Ratings
SD500N/R
50
Forward Conduction
I
F(AV)
Max. average forward current
475
A
180° conduction, half sine wave
@ Case temperature
55
°C
I
F(AV)
Max. average forward current
300
A
180° conduction, half sine wave
@ Case temperature
100
°C
I
F(RMS)
Max. RMS forward current
745
A
DC @ 40°C case temperature
I
FSM
Max. peak, one-cycle forward,
7500
t = 10ms
No voltage
non-repetitive surge current
7850
t = 8.3ms
reapplied
6310
t = 10ms
50% V
RRM
6600
t = 8.3ms
reapplied
Sinusoidal half wave,
I2t
Maximum I2t for fusing
281
t = 10ms
No voltage
Initial T
J
= T
J
max.
257
t = 8.3ms
reapplied
199
t = 10ms
50% V
RRM
182
t = 8.3ms
reapplied
I2
√t
Maximum I2
√t for fusing
2810
KA2
√s
t = 0.1 to 10ms, no voltage reapplied
V
F(TO)1
Low level value of threshold
voltage
V
F(TO)2
High level value of threshold
voltage
r
f1
Low level value of forward
slope resistance
r
f2
High level value of forward
slope resistance
V
FM
Max. forward voltage drop
1.66
V
I
pk
= 1000A, T
J
= T
J
max, t
p
= 10ms sinusoidal wave
Parameter
SD500N/R
Units
Conditions
0.72
(I >
π x I
F(AV)
),T
J
= T
J
max.
0.78
(16.7% x
π x I
F(AV)
< I <
π x I
F(AV)
), T
J
= T
J
max.
m
Ω
0.97
(I >
π x I
F(AV)
),T
J
= T
J
max.
0.88
(16.7% x
π x I
F(AV)
< I <
π x I
F(AV)
), T
J
= T
J
max.
V
KA2s
A
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| SD500N45PTC | 制造商:IRF 制造商全稱:International Rectifier 功能描述:STANDARD RECOVERY DIODES |
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