C122 SERIES.aspx?ext=

High-reliability discrete products
and engineering services since 1977
C122 SERIES
SILICON CONTROLLED RECTIFIERS
FEATURES

Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.

Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Characteristics
C122F
C122A
C122B
C122C
C122D
VRROM VDROM
50
100
200
300
400
IT(RMS) (TC = 75°C, θ = 180°)
8
ITSM for one full cycle of applied principal
voltage
200
400 Hz
100
60 Hz
85
50 Hz
di/dt
VD = VDROM, IGT = 80mA, tr = 0.5µs
100
I2t
TJ = -65 to +100°C, t = 1 to 8.3 ms
40
PGM * (for 10µs max)
16
PG(AV) * (averaging time = 10 ms max)
0.5
Tstg
-65 to +150
TC
-65 to +100
TT During soldering for 10 s maximum
250
 These values do not apply if there is a positive gate signal. Gate must be open or negatively biased.
* Any values of peak gate current or peak gate voltage which result in equal or lower power are permissible.
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise specified)
Characteristics
IDOM or IROM
VD = VDROM or VR = VRROM, TC = 100°C
VT
IT = 16A, TC = 25°C
IGT
VD = 12V (DC), RL = 30Ω, TC = 25°C
VGT
VD = 12V (DC), RL = 30Ω, TC = 25°C
IHO
TC = 25°C
dv/dt
VD = VDROM exponential voltage rise, TC = 100°C
tgt
VD = VDROM, IT = 4.5A, IT = 2A, IGT = 80mA, 0.1 µs rise time, TC = 25°C
tq
VD = VDROM, IT = 2A, tp = 50µs, dv/dt = 200V/µs,
di/dt = -10A/µs, IGT = 200mA @ tON, TC = 75°C
RθJC
RθJA
C122E
500
C122M
600
Units
V
A
A
A/µs
A2s
W
W
°C
°C
°C
Min
Limits
Typ
Max
-
0.1
0.5
mA
-
1.45
1.83
V
-
10
15
mA
-
1.0
1.5
V
-
20
30
mA
10
100
-
V/µs
-
1.6
2.5
µs
-
10
35
µs
-
-
1.8
75
°C/W
Units
Rev. 20130123
High-reliability discrete products
and engineering services since 1977
C122 SERIES
SILICON CONTROLLED RECTIFIERS
MECHANICAL CHARACTERISTICS
Case:
TO-220AB
Marking:
Body painted, alpha-numeric
Polarity:
Cathode band
Rev. 20130123
High-reliability discrete products
and engineering services since 1977
C122 SERIES
SILICON CONTROLLED RECTIFIERS
Rev. 20130123
High-reliability discrete products
and engineering services since 1977
C122 SERIES
SILICON CONTROLLED RECTIFIERS
Rev. 20130123
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