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
SDR958 thru SDR9512
Series
50 AMP
800 -1200 Volts
100 nsec
Ultrafast Recovery
Rectifier
Features:
•
•
•
•
•
•
Ultra Fast Recovery: 80 nsec typical
High Surge Rating
Low Reverse Leakage Current
Low Junction Capacitance
Hermetically Sealed Package
Faster Recovery Times Available – Contact Factory
•
TX, TXV, Space Level Screening Available - Consult
Factory
DESIGNER’S DATA SHEET
Part Number/Ordering Information
1/
SDR __ __ __ __
│
│
│
│
│
│
│
│
│
│
│
└
│
│
│
│
│
│
│
│
└
│
│
│
│
└
└
Screening
2/
___
TX
TXV
S
= Not Screened
= TX Level
= TXV Level
= S Level
Lead Options
__= Straight Leads
DB = Bent Down
UB = Bent Up
Package
N = TO-258
P = TO-259
S2 = SMD2
958 = 800V
959 = 900V
9510 = 1000V
9511 = 1100V
9512 = 1200V
Family/Voltage
Maximum Ratings
Peak Repetitive Reverse and
DC Blocking Voltage
SDR958
SDR959
SDR9510
SDR9511
SDR9512
Symbol
V
RRM
V
RWM
V
R
Io
I
FSM
Top & Tstg
N&P
SMD2
TO-258
Value
800
900
1000
1100
1200
50
500
-65 to +200
0.45
0.3
Units
Volts
Average Rectified Forward Current
(Resistive Load, 60 Hz Sine Wave, T
A
= 25ºC)
3/
Peak Surge Current
(8.3 ms Pulse, Half Sine Wave Superimposed on Io, Allow
Junction to Reach Equilibrium Between Pulses, T
A
= 25ºC)
3/
Operating & Storage Temperature
Maximum Thermal Resistance
Junction to Case
3/
Notes:
1/ For Ordering Information, Price, Operating
Curves, and Availability - Contact Factory
2/ Screening per MIL-PRF-19500
3/ Pins 2&3 connected
Amps
Amps
ºC
ºC/W
SMD2
R
θJC
TO-259
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0113C
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
SDR958 thru SDR9512
Series
Symbol
I
F
= 20Adc
I
F
= 50Adc
I
F
= 100Adc
I
F
= 20Adc
I
F
= 50Adc
I
F
= 20Adc
I
F
= 50Adc
V
F1
Electrical Characteristics
3/
Instantaneous Forward Voltage Drop
(T
A
= 25ºC, 300
μsec
pulse)
Instantaneous Forward Voltage Drop
T
A
= -55ºC
T
A
= -55ºC
T
A
= 100ºC
T
A
= 100ºC
Typ
1.10
1.25
1.40
1.20
1.30
0.95
1.15
50
3.0
7.0
17.0
180
160
100
135
8.0
210
4.0
330
7.5
Max
--
1.7
2.0
--
1.80
--
1.60
100
10
--
--
--
250
150
--
--
--
--
--
--
Units
Volts
V
F2
Volts
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)
(Rated V
R
, T
A
= 125ºC, 300
μsec
pulse minimum)
(Rated V
R
, T
A
= 150ºC, 300
μsec
pulse minimum)
Junction Capacitance
(V
R
= 5 Vdc, T
A
= 25ºC, f = 1MHz)
(V
R
= 10 Vdc, T
A
= 25ºC, f = 1MHz)
Reverse Recovery Time
(I
F
= 500 mA, I
R
= 1A, I
RR
= 0.25A)
(I
F
= 10 A, dI
F
/dt = 100A/us)
(I
F
= 10 A, dI
F
/dt = 100A/us)
(I
F
= 10 A, dI
F
/dt = 45A/us)
(I
F
= 10 A, dI
F
/dt = 45A/us)
(I
F
= 10 A, dI
F
/dt = 45A/us)
(I
F
= 10 A, dI
F
/dt = 45A/us)
I
R1
μA
I
R2
mA
C
J
t
rr1
t
rr2
I
RM2
t
rr3
I
RM3
t
rr4
I
RM4
pF
nsec
nsec
A
nsec
A
nsec
A
T
A
= 25ºC
T
A
= 25ºC
T
A
= 25ºC
T
A
= 25ºC
T
A
= 25ºC
T
A
= 100ºC
T
A
= 100ºC
Case Outline: TO-258 (N)
Case Outline: TO-259 (P)
.550
.530
.135 TYP
.120
1.300
1.030
.750
.500
Lead Forming Options:
Suffix DB:
2x .270
.240
2x .265
.245
PIN 3
1.215 .960 .700
1.175 .935 .680
2x .205
.195
.405
.395
.190 MIN
PIN 2
PIN 1
3x Ø.065
.055
Suffix UB:
.290
.275
2x .265
.245
2x Ø.150
.120
.190 MIN
Pin1: Cathode
Pin2: Anode
Pin3: Anode
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
PIN 1
PIN 2
PIN 3
.270
.240
.045
.035
.145
.135
2x .270
.240
DATA SHEET #: RU0113C
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
SDR958 thru SDR9512
Series
Case Outline: SMD2(S2)
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0113C
DOC
PCB Design
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