Solid State Devices, Inc.
14701 Firestone Blvd * La Mira da, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
ssdi@ssdi-power.com * www.ssdi-power.com
DESIGNER’S DATA SHEET
Part Number / Ordering Information 1/
SDR6 * __ __ __
Screening2/
│
│
│
│
│
│
│
│
│
│
└
__ * = Not Screened
S = S Level
TX = TX Level
TXV = TXV
Package
│
│
│
│
│
└
__ *= Axial w/ .050" lead diameter
A = Axial w/ .040" lead diameter
SMS = Surface Mount Square Tab
└ Voltage R = 1400 V
T = 1600 V
W = 1800 V
SDR6W series
6A 5 μsec
1400 to 1800 V
Standard Recovery Rectifier
Features:
• Standard Recovery: 5 usec Maximum
• High Surge Rating: 75 Amps @ 8.3 mS
and 500A @ 100 μS
• Low Reverse Leakage Current: 5 μA
• Low Junction Capacitance: 40 pF
• Low Thermal Resistance: 8 - 12 ºC/W
• Single Chip Construction
• Available in Fast and Ultra Fast Speeds.
Consult Factory.
• TX, TXV, and S Level Screening2/
Maximum Ratings Symbol Value Units
Peak Repetitive Reverse Voltage
SDR6R
SDR6T
SDR6W
VRRM
1400
1600
1800 Volts
Average Rectified Forward Current
(Resistive Load, 60 Hz Sine Wave) TL @ 1/8" = 25 °C max
TTAB = 55 °C max Io 6 Amps
Peak Surge Current 3/
(8.3 ms Pulse, Half Sine Wave) TL @ 1/8" = 25 °C max
TTAB = 55 °C max IFSM 75 Amps
Operating & Storage Temperature TOP & TSTG -65 to +175 ºC
Maximum Total Thermal Resistance Axial @ 1/8 "
SMS RθJL 12
8 ºC/W
1/ For Ordering Information, Price, Operating Curves, and Availability- Contact
Factory.
2/ Screening Based on MIL-PRF-19500. Screening Flow Available on Request.
3/ Surge rated at 500A maximum, pulse width = 100 μsec.
Axial
Surface Mount
Square Tab (SMS)
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RC0094B DOC
Solid State Devices, Inc.
14701 Firestone Blvd * La Mira da, Ca 90638
Phone: (562) 404-4474 * Fax: (562) 404-1773
s
sdi@ssdi-power.com * www.ssdi-power.com
SDR6W series
Electrical Characteristics Symbol Min Typ Max Units
Instantaneous Forward Voltage Drop
(IF = 6A, 300 – 500 μsec Pulse) TA = 25ºC
TA = -55ºC VF1
VF2 –– 1.10
1.20 1.25
1.40 VDC
Reverse Leakage Current
(100% of rated VR, 300 μs pulse min.) TA = 25ºC
TA = 100ºC IR1
IR2 –– 1.0
10 5.0
50 μA
Reverse Recovery Time
(IF = 0.5A, IR = 1A, IRR = 0.25A, TA = 25ºC) TA = 25ºC tRR –– 1.5 5
μsec
Junction Capacitance
(VR = 10VDC, TA = 25ºC, f = 1MHz) TA = 25ºC CJ –– 22 40
pF
SDR6W SDR6WA SDR6WSMS
SDR6T SDR6TA SDR6TSMS
*Available Part Numbers:
SDR6R SDR6RA SDR6RSMS
NOTE: All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release. DATA SHEET #: RC0094B DOC
Case Outline: (Axial)
DIM MIN MAX
A –– 0.168”
B 0.13 .155” 0 6”
C (st 0.04 .05
d) 7” 0 3”
C (A.03 .04
outline) 0 7” 0 3”
D 1.00” ––
Case Outline: (SMS)
DIM MIN MAX
A 0.173 .177” 0 ”
B 0.180 .210” 0 ”
C 0.022 .028” 0 ”
D 0.002” ––
Note: Dimensions prior to soldering.
