Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SDR998CT/3
thru
SDR9912CT/3
100 AMP
800 -1200 Volts
80 nsec
ULTRA FAST COMMON CATHODE
CENTERTAP RECTIFIER
TO-3
DESIGNER’S DATA SHEET
Features:
•
•
•
•
•
•
•
•
•
Ultra Fast Recovery: 60 nsec typical
High Surge Rating
Low Reverse Leakage Current
Low Forward Voltage Drop
Low Junction Capacitance
Hermetically Sealed Package
Gold Eutectic Die Attach available
Ultrasonic Aluminum Wire Bonds
TX, TXV, Space Level Screening Available Consult
Factory.
Maximum Ratings
Peak Repetitive Reverse and
DC Blocking Voltage
SDR998CT/3
SDR999CT/3
SDR9910CT/3
SDR9911CT/3
SDR9912CT/3
Symbol
V
RRM
V
RWM
V
R
Io
Value
800
900
1000
1100
1200
100
Units
Volts
Average Rectified Forward Current
(Resistive Load, 60 Hz Sine Wave, T
A
= 25ºC)note 1
Peak Surge Current
(8.3 ms Pulse, Half Sine Wave , T
A
= 25ºC, per leg)
Operating & Storage Temperature
Maximum Thermal Resistance
Junction to Case, each individual diode
Junction to Case, note 1
Note 1: Both legs in parallel
Amps
I
FSM
Top & Tstg
600
-65 to +200
1.1
0.75
Amps
ºC
R
θJE
ºC/W
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0115B
DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-7855 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SDR998CT/3
thru
SDR9912CT/3
Symbol
I
F
= 25Adc
I
F
= 50Adc
I
F
= 25Adc
I
F
= 25Adc
V
F1
V
F2
I
R1
I
R2
C
J
T
A
= 25ºC
t
rr
Electrical Characteristics
Instantaneous Forward Voltage Drop
(T
A
= 25ºC, 300
µsec
pulse)
Instantaneous Forward Voltage Drop
(T
A
= -55ºC, 300
µsec
pulse)
(T
A
= 100ºC, 300
µsec
pulse)
Reverse Leakage Current
(Rated V
R
, T
A
= 25ºC, 300
µsec
pulse minimum)
Reverse Leakage Current
(Rated V
R
, T
A
= 100ºC, 300
µsec
pulse minimum)
Junction Capacitance
(V
R
= 10 Vdc, T
A
= 25ºC, f = 1MHz)
Reverse Recovery Time
(I
F
= 500 mA, I
R
= 1A, I
RR
= 0.25A)
Case Outline: TO-3
Pin1: Cathode
Pin2: Anode 1
.135 MAX
Pin3: Anode 2
Min
––
––
––
––
––
––
Max
1.85
2.1
1.75
1.9
100
10
100
80
Units
Volts
Volts
µA
mA
pF
nsec
2x Ø.165
.151
SEATING PLANE
.525 MAX
.675
.655
2x R.188 MAX
2x .043
.038
Ø.875
MAX
.440
.420
2
2x .225
.205
1
.450
.250
2x .312 MIN
1.197
1.177
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0115B
DOC
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