Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SDR646CTM, Z, & J
thru
SDR647CTM, Z, & J
40 Amp
ULTRAFAST
CENTERTAP RECTIFIER
600-700 Volts
60 nsec
Features
:
•
•
•
•
•
•
•
Ultrafast Recovery: 60nsec Maximum
High Surge Rating
Low Reverse Leakage Current
Low Junction Capacitance
Hermetically Sealed Package
Also Available in the following configurations:
Common Anode: SDR646CAM, CAZ, & CAJ
SDR647CAM, CAZ, & CAJ
TX, TXV and Space Level Screening
Available
2/
DESIGNER’S DATA SHEET
Part Number / Ordering Information
1/
SDR64 __ CT __ __
│ │ │
└
Screening
2/
__
= Not Screened
│ │ │
TX = TX Level
TXV = TXV
│ │ │
S = S Level
│ │ │
│ │ │
│ │
└
Package
M = TO-254
│ │
Z = TO-254Z
│ │
J = TO-257
│
└
Centertap
– Common Cathode
│
│
└
Voltage
6 = 600 V
7 = 700 V
Maximum Ratings
Peak Repetitive Reverse Voltage
Average Rectified Forward Current
(Resistive Load, 60 Hz Sine Wave, T
C
= 25°C)
3/
Peak Surge Current
(8.3 ms Pulse, Half Sine Wave, T
A
= 25 °C)
3/
Operating & Storage Temperature
Maximum Total Thermal Resistance
Junction to Case
3/
Junction to Case
4/
TO-254Z (Z)
Symbol
SDR646
SDR647
V
RRM
V
RWM
V
R
Io
I
FSM
T
OP
& T
STG
R
θJC
TO-257 (J)
Value
600
700
40
400
-65 to +200
2.0
3.5
Units
Volts
Amps
Amps
ºC
ºC/W
TO-254 (M)
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0089F
DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SDR646CTM, Z, & J
thru
SDR647CTM, Z, & J
Symbol
I
F
= 10A
I
F
= 20 A
T
A
= -55 ºC
T
A
= 100 ºC
T
A
= 25 ºC
T
A
= 100 ºC
V
F1
V
F2
Electrical Characteristic
Instantaneous Forward Voltage Drop
(T
A
= 25ºC, 300
μsec
Pulse)
Instantaneous Forward Voltage Drop
(I
F
= 10A, 300
μsec
Pulse)
Reverse Leakage Current
(80% of rated V
R
, 300
μs
pulse min.)
Reverse Recovery Time
(I
F
= 0.5A, I
R
= 1A, I
RR
= 0.25A, T
A
= 25ºC)
Junction Capacitance
(V
R
= 10V
DC
, T
A
= 25ºC, f = 1MHz)
NOTES:
1/ For Ordering Information, Price, and Availability Contact Factory.
2/ Screened to MIL-PRF-19500.
3/ Both Legs Tied Together.
4/ Per Leg.
Min
––
––
Max
1.28
1.50
1.35
1.17
50
5.0
60
70
Units
V
DC
V
DC
μA
mA
nsec
pF
V
F3
V
F4
I
R1
I
R2
t
RR
C
J
––
––
––
––
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0089F
DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
SDR646CTM, Z, & J
thru
SDR647CTM, Z, & J
PIN ASSIGNMENT
PACKAGE
TO-254 (M)
TO-254Z (Z)
TO-257 (J)
Pin 1
Anode 1
Anode 1
Anode 1
Pin 2
Cathode
Cathode
Cathode
Pin 3
Anode 2
Anode 2
Anode 2
Available Part Numbers:
SDR646CTM, SDR646CTZ, SDR646CTJ
SDR647CTM, SDR647CTZ, SDR647CTJ
TO-254:
TO-254Z:
PIN 3
PIN 2
PIN 3
PIN 1
PIN 2
PIN 1
TO-257:
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0089F
DOC
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