Solid State Devices, Inc.
SDA18A thru SDA18G
35A Rectifier Assembly
35 AMPS
200
─
800 VOLTS
ULTRA FAST RECOVERY
SINGLE PHASE BRIDGE RECTIFIER
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
Designer’s Data Sheet
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FEATURES:
Ultra Fast Reverse Recovery Time 50 ns Max
Average Output Current 35 Amps @ 50
°
C
Surge Current 300 Amps
PIV 200 to 800 Volts Per Leg
Operating & Storage Temp. Range -65
°
C to +150
°
C
Thermal Resistance Junction to Case 1.5
°
C/W Max
Aluminum Heat Sink Case
Electrically Insulated from Case
Hermetically Sealed Void Free Rectifier Cells
Available in Higher Voltages
Available in Hyper Fast Recovery
ELECTRICAL CHARACTERISTICS
1
Part Number
Peak
Revers
2
Sine Wave
Inverse
RMS Input Recovery
Voltage
Time
Voltage Max.
(per leg)
Average DC
Output Current
T
C
=Case Temp
Average DC Output
Current
T
A
= Ambient Temp
(no heat sink)
Peak Forward
Surge Current
(1 Cycle)
Peak
Repetitive
Forward
Current
Maximum
Forward
Voltage
(per leg) @
10 ADC
Maximum Reverse
Current
(per leg)
@ PIV
Symbol
Units
Conditions
SDA18A
SDA18B
SDA18C
SDA18D
SDA18E
SDA18F
SDA18G
PIV
Volts
200
300
400
500
600
700
800
V
r
Volts
140
210
280
350
420
490
560
T
rr
ns
Max
50
50
50
50
50
50
50
I
F (AV)
Amps
50
o
C 100
o
C 25
o
C
35
35
35
35
35
35
35
25
25
25
25
25
25
25
12
12
12
12
12
12
12
I
F (AV)
Amps
55
o
C
10
10
10
10
10
10
10
I
FSM
Amps
300
300
300
300
300
300
300
I
FRM
Amps
150
150
150
150
150
150
150
V
F
Volts
25
o
C
1.3
1.3
1.3
1.3
1.3
1.5
1.5
20
20
20
20
20
20
20
I
R
μA
100
o
C
1000
1000
1000
1000
1000
1000
1000
SDA18 Package:
NOTES:
For ordering information, price, availability, outline and curves-
Contact Factory.
1. Unless Otherwise Specified, All Electrical Characteristics @25ºC.
2. Recovery Conditions: I
F
= 0.5 Amp, I
R
= 1.0 Amp rec. to .25 Amp.
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RA0060A
DOC
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