C&H Technology T7H8_65 - Manual (Page 3)

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 Phase Control SCR
www.pwrx.com
650 Amperes Average
1800 Volts
Revision Date: 08/25/2008
T7H8
650A
Absolute Maximum Ratings
Characteristics Symbol Units
Non-Repetitive Transient Peak Reverse Blocking Voltage V
RSM
V
RRM
+ 100V Volts
RMS On-State Current, T
C
= 65°C I
T(RMS)
1020 Amperes
Average Current 180° Sine Wave, T
C
= 65°C I
T(AV)
650 Amperes
RMS On-State Current, T
C
= 55°C I
T(RMS)
1125 Amperes
Average Current 180° Sine Wave, T
C
= 55°C I
T(AV)
715 Amperes
Peak One Cycle Surge On-State Current (Non-Repetitive) 60 Hz I
TSM
9000 Amperes
Peak One Cycle Surge On-State Current (Non-Repetitive) 50 Hz I
TSM
8200 Amperes
Critical Rate-of-rise of On-State Current (Non-Repetitive) di/dt 600 A/μsec
Critical Rate-of-rise of On-State Current (Repetitive) di/dt 150 A/μsec
I 2 t (for Fusing) for One Cycle, 60 Hz I 2 t 338,000 A 2 sec
Peak Gate Power Dissipation P
GM
16 Watts
Average Gate Power Dissipation P
G(av)
3 Watts
Operating Temperature T
J
-40 to +125 °C
Storage Temperature T
stg
-40 to +150 °C
Approximate Weight 4 oz.
113 g
Mounting Force 2000 to 2400 lb.
900 to 1090 kg.
Information presented is based upon manufacturers testing and projected capabilities.
This information is subject to change without notice.
The manufacturer makes no claim as to the suitability of use, reliability, capability,
or future availability of this product.