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, SMM, & SMS
thru
SDR1MSM, SMM, & SMS
1.0 AMPS
50
─
1000 VOLTS
50 – 70 nsec ULTRA FAST RECTIFIER
FEATURES:
Designer’s Data Sheet
Part Number/Ordering Information
1/
SDR1
__ __ __
│
│
│
│
│
│
│
│
│
│
└
│
└
Screening
2/
│
__
= Not Screened
│
TX = TX Level
│
TXV = TXV
│
S = S Level
│
└
Package Type
SM = Surface Mount Round Tab
SMM = Surface Mount Mini
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 @ 25
°
C
4/
80-120 ns Max @ 100
°
C
4/
Single Chip Construction
PIV to 1000 Volts (1200V Version available
Low Reverse Leakage Current
Hermetically Sealed
For High Efficiency Applications
Available in Round, Mini, and Square Tab
Versions
Metallurgically Bonded
TX, TXV, and S-Level Screening Available
2/
Hyper Fast Version available
MAXIMUM RATINGS
3/
RATING
Peak Repetitive Reverse Voltage
And
DC Blocking Voltage
Average Rectified Forward Current
(Resistive Load, 60 Hz, Sine Wave, T
A
= 25°C)
SYMBOL
SDR1A ..
SDR1B ..
SDR1D ..
SDR1G ..
SDR1J ..
SDR1K ..
SDR1M ..
VALUE
50
100
200
400
600
800
1000
1
25
-65 to +175
28
45
35
UNIT
V
RRM
V
RWM
V
R
Volts
I
O
I
FSM
T
OP
and T
STG
SM
SMM
SMS
Amp
Amps
°C
°C/W
Peak Surge Current
(8.3 msec Pulse, Half Sine Wave Superimposed on Io, allow junction to reach
equilibrium between pulses, T
A
= 25°C)
Operating & Storage Temperature
Thermal Resistance, Junction to End Tab
R
θJE
NOTES:
1/
For Ordering Information, Price, Operating Curves, and Availability-
Contact Factory.
2/
Screened to MIL-PRF-19500.
3/
Unless Otherwise Specified, All Electrical Characteristics @25ºC.
SM (Round Tab)
SMM (Mini)
SMS (Square Tab)
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 #: RU0003D
DOC
SSDI [ SOLID STATES DEVICES, INC ]
