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Different Leadform Configurations,
Suffix (2) thru (6) available, see Leadform Options (Section 4) for Information
C122( )1
Series
SCRs
8 AMPERES RMS
50 thru 800 VOLTS
G
A
K
CASE 221A-04
(TO-220AB)
STYLE 3
MAXIMUM RATINGS
(TJ = 25擄C unless otherwise noted.)
Rating
Repetitive Peak Off-State Voltage(1) (TJ = 25 to 100擄C, Gate Open)
Repetitive Peak Reverse Voltage
C122F1
C122A1
C122B1
C122D1
C122M1
C122N1
Peak Non-repetitive Reverse Voltage(1)
C122F1
C122A1
C122B1
C122D1
C122M1
C122N1
Forward Current RMS
(All Conduction Angles)
Peak Forward Surge Current
(1/2 Cycle, Sine Wave, 60 Hz)
Circuit Fusing Considerations
(t = 8.3 ms)
TC
Symbol
VDRM
VRRM
Value
50
100
200
400
600
800
Volts
75
200
300
500
700
800
IT(RMS)
ITSM
I2t
8
90
34
Amps
Amps
A2s
Unit
Volts
VRSM
p
75擄C
1. VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, (cont.)
positive gate voltage shall not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a
constant current source such that the voltage ratings of the devices are exceeded.
36
Motorola Thyristor Device Data
1
2
3
