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Absolute Maximum Ratings
RMS On-State Current (full sine wave)
NOTE 1
Tc = 90
C
Average On-State Current
Non Repetitive Surge Peak On-State Current
(Full Cycle, Tj Initial = 25
C)
I
2
t Value for fusing
Critical rate of rise of on-state current
I
G
=2 x I
GT
, tr<100 ns, T
j
= 125
C
Peak Gate Current @ T
j
= 125
C
Average Gate Power Dissipation @ Tj = 125
C
Storage Temperature Range
Operating Junction Temperature Range
Maximum Peak Reverse Gate Voltage
CONDITIONS
SYMBOL
RATING
TO-220AB
TO-220AB
F = 50 Hz
F = 60 Hz
tp = 10 ms
I
T(RMS)
I
T(AV)
55A
35A
675A
700A
2030A
2
s
Tc = 90
C
I
TSM
I
2
t
di/dt
100A/μs
tp = 20 μs
I
GM
4A
1W
PG(AV)
T
stg
T
j
V
RGM
-40 to +150
C
-40 to +125
C
5V
Electrical Characteristics
I
GT
MAX @ V
D
=12 V, R
L
= 30
V
GT
MAX @ V
D
=12 V, R
L
= 30
V
GD
MIN @ V
D
=V
DRM
, R
L
= 3.3k
I
H
MAX @ I
T
= 500 mA (gate open)
I
L
MAX @ I
G
= 1.2 I
GT
dv/dt MIN @ V
D
= 67%V
DRM
(gate open)
V
TM
MAX @ I
TM
=32 A, tp= 380μs
I
DRM
MAX @ V
DRM =
V
RRM
I
RRM
MAX @ V
DRM =
V
RRM
NOTE 1
35mA
1.3V
0.2V
50mA
90mA
1000V/μs
1.6V
5μA
4mA
Tj = 125
C
Tj = 125C
Tj = 25C
Tj = 25C
Tj = 125C
G
A
K
TO-220AB Non-Isolated
G
A
A
K
GENERAL NOTES
1. Not intended for continuous current use above 50A
RMS
(Fig 2); for high surge conditions only.
Continuous use above 50A
RMS
may exceed PCB solder melting temperatures.
2. All parameters at 25 degrees C unless otherwise specified.
#
Suitable for General Purpose AC Switching
#
IGT 35mA Max.
#
V
DRM
/V
RMM
400, 600, 800, 1000V
Applications
Motor Control
Overvoltage Crowbar Protection
Capacitive Discharge Ignition
Voltage Regulation
Welding Equipment
Capacitive Filter Soft Start
(Inrush Current Control)
CYNB 55
55Amp - 400/600/800/1000V - SCR
ISO
9001
CERTIFIED
Competitive part number cross-reference available at:
www.cynergy3.com