Technical Data : AD-031
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PST SW*CXC950- Standard Rectifier
1400 - 2000 VRRM; 2400 A avg
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GENERAL PURPOSE HIGH POWER STANDARD RECTIFIER
Features:
. All Diffused Structure
. High Surge rating
. Blocking capabilty up to 2000 volts
. Soft Reverse Recovery
. Rugged Ceramic Hermetic Package
. Pressure Assembled Device
ELECTRICAL CHARACTERISTICS AND RATINGS
Reverse Blocking
Device Type
SW14CXC950
SW16CXC950
SW17CXC950
SW18CXC950
SW19CXC950
SW20CXC950
VRRM (1)
1400
1600
1700
1800
1900
2000
VRSM (1)
1500
1700
1800
1900
2000
2100
VRRM = Repetitive peak reverse voltage
VRSM = Non repetitive peak reverse voltage (2)
Repetitive peak reverse
leakage
IRRM
10 mA
50 mA (3)
Notes:
All ratings are specified for Tj=25 oC unless
otherwise stated.
(1) All voltage ratings are specified for an applied
50Hz/60zHz sinusoidal waveform over the
temperature range -40 to +185 oC.
(2) 10 msec. max. pulse width
(3) Maximum value for Tj = 185 oC.
(4) See parameter definition below :
Conducting - on state
Parameter
Average value of on-state current
RMS value of on-state current
Peak one cycle surge
(non repetitive) current
I square t
Peak on-state voltage
Reverse Recovery Current (4)
Reverse Recovery Charge (4)
Reverse Recovery Time (4)
Symbol Min.
IF(AV)
IFRMS
IFSM
Max.
Typ Units
.
2400
A
4400
A
A
28050
A
Conditions
Sinewave,180o conduction,Tc =55oC
Nominal value
10.0 msec (50Hz), sinusoidal wave-
shape, 180o conduction, Tj = 160 oC
I2t
VFM
IRM(REC)
Qrr
tRR
3.92x106
1.68
A2s 10 msec
V IFM = 4500 A; Tj = 160 oC
260 A IFM = 1000 A; dIF/dt = 10 A/µs,
Tj = 160 oC
* µC
* µs
* For guaranteed maximum values, contact factory
Technical Data : AD-031
