PRELIMINARY
SDA441-01
SOLID STATE DEVICES, INC.
14005 Stage Road * Santa Fe Springs, Ca 90670
Phone: (562) 404-4474 * Fax: (562) 404-1773
DESIGNER'S DATA SHEET
FEATURES:
• Application: Airborne Dual TWT High Voltage Converter
• 1 kW Output Power
• High Power Density (more than 50W/in
3
)
• Minimum 95% Output Efficiency
• Minimum Operational Altitude 50,000 ft.
• Designed for Low EMI and Noise
• Space Level Version Available
• Consult Factory for:
• Alternate Output Voltages
• Application Specific Terminations.
MAXIMUM RATINGS
CHARACTERISTIC
INPUT
OUTPUT
Voltage
Frequency
Cathode
Collector
Ripple
5 kV DC - DC
DUAL HIGH VOLTAGE
CONVERTER
ASPM
SYMBOL
V
IN
f
OP
V
CATH
V
COLL
V
RIPPLE
T
OP
T
STG
VALUE
300
50
6,000
3,000
10
-40 TO +87
-40 TO +125
UNIT
Volts
PP
kHz
Volts
Volts
Volts
o
Operating and Storage Temperature Range
C
ELECTRICAL SCHEMATIC
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
BRIDGE
DATA SHEET #: PM0006A
SDA441-01
PRELIMINARY
14005 Stage Road * Santa Fe Springs, Ca 90670
Phone: (562) 404-4474 * Fax: (562) 404-1773
SOLID STATE DEVICES, INC.
ELECTRICAL CHARACTERISTICS, @ T
B
= -40 TO +87
o
C
OUTPUT VOLTAGES
Cathode - GND (E
1
- E
3
)
V
IN
= 260V
PP
nom, I
IN
= 8.6A max, f = 50kHz, R
L
= 320kΩ
1/
Cathode - Collector (E
1
- E
2
)
V
IN
= 260V
PP
nom, I
IN
= 8.6A max, f = 50kHz, R
L
= 6.95kΩ
1/
Drain - GND (J
1.5
- J
1.2
)
V
IN
= 260V
PP
nom, I
IN
= 8.6A max, f = 50kHz, R
L
= 13kΩ
1/
Cathode Feedback - GND (J
1.1
- J
1.2
)
V
IN
= 260V
PP
nom, I
IN
= 8.6A max, f = 50kHz, R
L
= 10kΩ
1/
Cathode Sense - GND (J
1.8
- J
1.2
)
V
IN
= 260V
PP
nom, I
IN
= 8.6A max, f = 50kHz, R
L
= 39kΩ
1/
1/ All output loads are applied at the same time.
SYMBOL
MIN
MAX
UNIT
V
CATH-GND
V
CATH-COL
V
DRAIN
V
CATFB
V
CATSEN
-4.75
-2.45
190
-4.75
-4.50
-4.95
-2.55
210
-4.95
-5.00
kVolts
kVolts
Volts
Volts
Volts
PACKAGE OUTLINE: ASPM
Tolerances
(Unless specified):
.XX
± .03
±.010
.XXX
