SHD619212
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 5497, REV. A
HERMETIC SILICON CARBIDE RECTIFIER
DESCRIPTION: A 1200-VOLT, 50 AMP POWER SILICON CARBIDE RECTIFIER IN A CERAMIC
HERMETIC SMD-1 PACKAGE
FEATURES:
NO RECOVERY TIME OR REVERSE RECOVERY LOSSES
NO TEMPERATURE INFLUENCE ON SWITCHING BEHAVIOR
SCREENED VERSIONS ARE AVAILABLE
MAXIMUM RATINGS
RATING
ALL RATINGS ARE @ TC = 25 C UNLESS OTHERWISE SPECIFIED.
SYMBOL
MAX.
1200
50
UNITS
Volts
PEAK INVERSE VOLTAGE
PIV
IO
MAXIMUM DC OUTPUT CURRENT (With Cathode Maintained @ TC = 65 OC
Amps
MAXIMUM REPETITIVE FORWARD SURGE CURRENT PER LEG
(t = 8.3ms, Sine) per leg, TC = 25 OC
IFRM
120
800
Amps
Amps
MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG
IFSM
(t = 10s, pulse) per leg, TC = 25 OC (information only)
MAXIMUM POWER DISSIPATION, TC = 25 OC
Pd
136
1.1
W
C/W
C
MAXIMUM THERMAL RESISTANCE, Junction to Case
MAXIMUM OPERATING and STORAGE TEMPERATURE RANGE*
RJC
Top, Tstg
-55 to +175
* Note: SiC semiconductors will handle at or above this operating and storage temperature. However, extended operational use of the
packaged device above 175C may reduce its future performance. All qualification testing and screening per MIL-PRF-19500 will only be
performed to 175C.
ELECTRICAL CHARACTERISTICS
CHARACTERISTIC
TYP
MAX.
UNITS
1.8
2.4
2.0
2.9
MAXIMUM FORWARD VOLTAGE DROP (If = 50A)
VF
VF
IR
TJ = 25 C
TJ = 175 C
TJ = 25 C
TJ = 175 C
TJ = 25 C
TJ=175 C
VR =0V
Volts
Volts
1.4
1.7
1.8
2.2
MAXIMUM FORWARD VOLTAGE DROP (If = 25A)
MAXIMUM REVERSE CURRENT (1200V PIV)
JUNCTION CAPACITANCE
0.1
0.3
0.5
1.0
mA
pF
C
3380
230
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VR =400V
TOTAL CAPACITIVE CHARGE
QC VR =800V
250
nC
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