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
SDR1ASM & SMS
thru
SDR1MSM & SMS
1.0 AMPS
50
─
1000 VOLTS
50 – 70 nsec ULTRA FAST RECTIFIER
Designer’s Data Sheet
Part Number/Ordering Information
1/
SDR1
__ __ __
│
│
│
│
│
│
│
│
│
└
│
└
Screening
2/
│
__
= Not Screened
│
TX = TX Level
│
TXV = TXV
│
S = S Level (for SM, use –S)
│
└
Package Type
SM = Surface Mount Round Tab
SMS = Surface Mount Square Tab
•
•
•
•
•
•
•
•
Voltage
A = 50 V
B = 100 V
D = 200 V
G = 400 V
J = 600 V
K = 800 V
M = 1000 V
•
Ultra Fast Recovery: 50-70 ns Max @ 25ºC
4/
80-120 ns Max @ 100ºC
4/
Single Chip Construction
PIV to 1000 Volts (1200V Version available)
Low Reverse Leakage Current
Hermetically Sealed
For High Efficiency Applications
Available in Round and Square Tab Versions
Metallurgically Bonded
TX, TXV, and S-Level Screening Available
2/
Hyper Fast Version available
FEATURES:
MAXIMUM RATINGS
3/
RATING
Peak Repetitive Reverse Voltage
And
DC Blocking Voltage
Average Rectified Forward Current
(Resistive Load, 60 Hz, Sine Wave, T
A
= 25ºC)
SYMBOL
SDR1A ..
SDR1B ..
SDR1D ..
SDR1G ..
SDR1J ..
SDR1K ..
SDR1M ..
VALUE
50
100
200
400
600
800
1000
1
25
-65 to +175
28
UNIT
V
RRM
V
RWM
V
R
Volts
I
O
I
FSM
T
OP
and T
STG
R
θJE
SM (Round Tab)
Amp
Amps
ºC
ºC/W
Peak Surge Current
(8.3 msec Pulse, Half Sine Wave Superimposed on Io, allow junction to reach
equilibrium between pulses, T
A
= 25ºC)
Operating & Storage Temperature
Thermal Resistance, Junction to End Tab
NOTES:
SM & SMS
SMS (Square Tab)
1/
For Ordering Information, Price, Operating Curves, and Availability- Contact
Factory.
2/
Screening Based on MIL-PRF-19500. Screening Flows Available on Request
3/
Unless Otherwise Specified, All Electrical Characteristics @25ºC.
4/
Recovery Conditions: I
F
= 0.5 Amp, I
R
= 1.0 Amp, I
RR
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 #: RU0003H
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
SDR1ASM & SMS
thru
SDR1MSM & SMS
ELECTRICAL CHARACTERISTICS
3/
Maximum Limit
SYMBOL
SDR1A .. thru SDR1D ..
SDR1G .. thru SDR1J ..
SDR1K .. thru SDR1M ..
SDR1A .. thru SDR1D ..
SDR1G .. thru SDR1J ..
SDR1K .. thru SDR1M ..
SDR1A .. thru SDR1D ..
SDR1G .. thru SDR1J ..
SDR1K .. thru SDR1M ..
SDR1A .. thru SDR1D ..
SDR1G .. thru SDR1J ..
SDR1K .. thru SDR1M ..
SDR1A .. thru SDR1D ..
SDR1G .. thru SDR1J ..
SDR1K .. thru SDR1M ..
SDR1A .. thru SDR1D ..
SDR1G .. thru SDR1J ..
SDR1K .. thru SDR1M ..
15
40
25
15
50
60
70
DIM.
MIN.
Package
SM
1.3
1.3
2.5
1.45
1.45
2.65
SMS
0.96
1.3
1.9
2.1
2.1
2.3
5
CHARACTERISTICS
Instantaneous Forward Voltage Drop
(I
F
= 1Adc, 300 µs Pulse, T
A
= 25ºC)
Instantaneous Forward Voltage Drop
(I
F
= 1Adc, 300 µs Pulse, T
A
= -55ºC)
Reverse Leakage Current
(Rated V
R
, 300 µs Pulse Minimum , T
A
= 25ºC)
Reverse Leakage Current
(Rated V
R
, 300 µs Pulse Minimum , T
A
= 100ºC)
Junction Capacitance
(V
R
= 10Vdc, T
A
= 25ºC , f = 1MHz)
Reverse Recovery Time
4/
Round Tab Surface Mount (SM):
UNIT
Vdc
V
F1
V
F2
Vdc
I
R1
μA
I
R2
250
μA
C
J
15
10
50
60
70
pf
t
rr
ns
DIMENSIONS
DIM.
MIN.
MAX.
Square Tab Surface Mount (SMS) :
DIMENSIONS
MAX.
A
B
C
D
.095” .105”
.190” .210”
.010” .030”
---
---
A
B
C
D
.134”
.200”
.022”
.002”
.153”
.280”
.028”
---
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0003H
DOC
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