LD431843 데이터 시트보기 (PDF) - Powerex
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LD431843 Datasheet PDF : 5 Pages
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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
LD43__43
POW-R-BLOKTM
Dual SCR Isolated Module
430 Amperes / 1800-2200 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Repetitive Peak Forward and Reverse Blocking
Voltage
VDRM & VRRM
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Forward Current
Average Forward Current
Peak One Cycle Surge Current, Non-Repetitive
Peak Three Cycle Surge Current, Non-Repetitive
TC=70°C
180° Conduction, TC=80°C
180° Conduction, TC=70°C
60 Hz, 100% VRRM reapplied, Tj=25°C
60 Hz, No VRRM reapplied, Tj=25°C
60 Hz, 100% VRRM reapplied, Tj=125°C
60 Hz, No VRRM reapplied, Tj=125°C
50 Hz, 100% VRRM reapplied, Tj=25°C
50 Hz, No VRRM reapplied, Tj=25°C
50 Hz, 100% VRRM reapplied, Tj=125°C
50 Hz, No VRRM reapplied, Tj=125°C
60 Hz, 100%VRRM reapplied, Tj=125°C
VRSM
IT(RMS)
IT(AV)
IT(AV)
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, 100%VRRM reapplied,Tj=125°C
ITSM
I2t for Fusing for One Cycle (No Vrrm reapplied)
8.3 milliseconds, Tj=25°C
I2t
8.3 milliseconds, Tj=125°C
I2t
10 milliseconds, Tj=25°C
I2t
10 milliseconds, Tj=125°C
I2t
I2t for Fusing for One Cycle (100% Vrrm reapplied)
8.3 milliseconds, Tj=25°C
I2t
8.3 milliseconds, Tj=125°C
I2t
10 milliseconds, Tj=25°C
I2t
10 milliseconds, Tj=125°C
I2t
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Operating Temperature
Per JEDEC Standard 397 5.2.2.6
di/dt
TJ
Storage Temperature
Tstg
Max. Mounting Torque, M6 Mounting Screw
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical
V Isolation @ 25C
Vrms
up to 2200
VRRM + 100
800
430
510
14,000
21,000
12,000
18,000
12,000
17,000
10,000
15,000
9,600
7,500
1.82 x 10 6
1.35 x 10 6
1.51 x 10 6
1.13 x 10 6
8.1 x 10 5
6.0 x 10 5
6.7 x 10 5
5.0 x 10 5
200
-40 to +125
-40 to +150
55
6
110
12
1500
3.30
3000
Units
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A2 sec
A2 sec
A2 sec
A2 sec
A2 sec
A2 sec
A2 sec
A2 sec
A/µs
°C
°C
in. – Lb.
Nm
in. – Lb.
Nm
g
lb
V
Revision Date: 03/06/2015
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