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參數(shù)資料
| 型號： | LD4750 |
| 廠商： | Powerex Power Semiconductors |
| 英文描述： | POW-R-BLOK Dual SCR/Diode Isolated Module (500 Amperes / Up to 1600 Volts) |
| 中文描述： | 的POW - r -臺BLOk反應(yīng)腔雙SCR /二極管隔離模塊（五〇 〇安培/高達1600伏特） |
| 文件頁數(shù)： | 2/5頁 |
| 文件大?。?/td> | 102K |
| 代理商： | LD4750 |
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
Dual SCR/Diode Isolated Module
500 Amperes / Up to 1600 Volts
Revision Date: 12/04/2002
LD47__50
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
V
DRM
& V
RRM
up to 1600
V
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Forward Current
V
RSM
V
RRM
+ 100
V
180° Conduction, T
C
=86°C
I
T(RMS)
/I
F(RMS)
785
A
Average Forward Current
180° Conduction, T
C
=86°C
I
T(AV)
/I
F(AV)
500
A
Peak One Cycle Surge Current, Non-Repetitive
60 Hz, 100% V
RRM
reapplied
50 Hz, 100% V
RRM
reapplied
60 Hz, 100%V
RRM
reapplied
I
TSM
/I
FSM
I
TSM
/I
FSM
I
TSM
/I
FSM
17,000
16,300
12,250
A
A
A
Peak Three Cycle Surge Current, Non-Repetitive
Peak Ten Cycle Surge Current, Non-Repetitive
I
2
t for Fusing for One Cycle
60 Hz, 100% V
RRM
reapplied
I
TSM
/I
FSM
I
2
t
I
2
t
10,500
1.20 x 10
6
1.33 x 10
6
200
A
8.3 milliseconds
10 milliseconds
A
2
sec
A
2
sec
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Operating Temperature
Per JEDEC Standard 397 5.2.2.6
di/dt
A/μs
T
J
-40 to +130
°C
Storage Temperature
T
stg
-40 to +150
°C
Max. Mounting Torque, M6 Mounting Screw
55
6
110
12
1500
3.30
in. – Lb.
Nm
in. – Lb.
Nm
g
lb
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
V
rms
3000
V
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