SDR55U080CT thru
Solid State Devices, Inc.
SDR55U120CT Series
14701 Firestone Blvd * La Mirada, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
55 AMP
ULTRA FAST CENTERTAP
RECTIFIER
DESIGNER’S DATA SHEET
Part Number / Ordering Information 1/
SDR55U
___ ___ ___ ___
800 - 1200 Volts
Screening 2/
__ = Not Screened
TX = TX Level
TXV = TXV Level
S = S Level
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50 nsec
Features:
Package Type
M = TO-254
N = TO-258
Ultra Fast Recovery: 35 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
Ceramic Seals for improved hermeticity available
Available in Centertap and Doubler versions
TX, TXV, Space Level Screening Available Consult
Factory.
P = TO-259
Configuration
CT = Common Cathode
CA = Common Anode
D = Doubler
DR = Doubler Reverse
Voltage/Family
080 = 800V
090 = 900V
100 = 1000V
110 = 1100V
120 = 1200V
Maximum Ratings
Symbol
VRRM
Value
Units
Volts
Peak Repetitive Reverse and
DC Blocking Voltage
SDR55U080
SDR55U090
SDR55U100
SDR55U110
SDR55U120
800
900
1000
1100
1200
VRWM
VR
Average Rectified Forward Current
Io
55
Amps
(Resistive Load, 60 Hz Sine Wave, TA = 25ºC)3/4/
Peak Surge Current
(8.3 ms Pulse, Half Sine Wave, Allow Junction to Reach Equilibrium
Between Pulses, TA = 25ºC)
IFSM
Top & Tstg
RθJE
250
Amps
ºC
Operating & Storage Temperature
-65 to +200
Maximum Thermal Resistance
Junction to Case, each individual diode
Junction to Case3/
1.25
1.0
ºC/W
TO-254 (M)
1/ For ordering information, price, operating curves, and
availability - Contact factory.
TO-258 (N)
TO-259 (P)
2/ Screening based on MIL-PRF-19500. Screening
flows available on request.
3/ Both legs tied together.
4/ Package limited.
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RU0119D
DOC