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
SDR953M & Z
Thru
SDR956M & Z
Designer’s Data Sheet
Part Number/Ordering Information
1/
SDR95
__ __ __ __
¦
¦
+
Screening
2/
__
= Not Screened
¦
¦
¦
¦
TX = TX Level
¦
¦
¦
TXV = TXV Level
¦
¦
¦
S = S Level
¦
¦
¦
¦
+
Leg Bend Option
¦
¦
¦
(See Figure 1)
+
¦
Package
M = TO-254, Z = TO-254Z
¦
¦
+
Voltage
3 = 300V, 4 = 400V,
5 = 500V, 6 = 600V.
50A, 35nsec, 300-600 V
Hyper Fast Rectifier
Features
:
•
•
•
•
•
•
•
•
•
•
Hyper Fast Recovery: 35nsec Maximum
3/
High Surge Rating
Low Reverse Leakage Current
Low Junction Capacitance
Hermetically Sealed Low Profile Package
Gold Eutectic Die Attach Available
Ultrasonic Aluminum Wire Bonds
Higher Voltages and Faster Recovery Times
Available, Contact Factory
Ceramic Seal for Improve d Hermeticity Available
TX, TXV, and S-Level Screening Available
2/
Maximum Ratings
SDR953M & Z
SDR954M & Z
SDR955M & Z
SDR956M & Z
Symbol
V
RRM
V
RWM
V
R
Io
4/
Value
300
400
500
600
50
450
-65 to +200
0.7
Units
Peak Repetitive Reverse Voltage
And DC Blocking Voltage
Average Rectified Forward Current
(Resistive Load, 60 Hz Sine Wave, T
A
= 25 °C)
Peak Surge Current
5/
(8.3 ms Pulse, Half Sine Wave, or equivalent DC)
Operating & Storage Temperature
Maximum Total Thermal Resistance
Junction to Case
Volts
Amps
Amps
ºC
ºC/W
I
FSM
T
OP
& T
STG
R
θ
JC
-
Notes:
1/ For ordering information, Price, Operating Curves, and Availability- Contact Factory.
2/ Screened to MIL-PRF-19500.
3/ Recovery Conditions: I
F
=.5 Amp, I
R
= 1A, I
RR
= .25A.
4/ Pins 2 and 3 Tied Together.
5/ Available with higher surge ratings.
-
TO-254 (M)
-
TO-254Z (Z)
NOTE:
All specifications are subject to change without notification.
SCD's for these devices should be reviewed by SSDI prior to release.
DATA SHEET #: RH0029C
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
SDR953M & Z
Thru
SDR956M & Z
Symbol
4/
Electrical Characteristics
Instantaneous Forward Voltage Drop
(I
F
= 25A, Pulse)
(I
F
= 50A, Pulse)
Instantaneous Forward Voltage Drop
(I
F
= 25Adc, Pulse)
Reverse Leakage Current
Reverse Recovery Time
(I
F
=.5 Amp, I
R
= 1A, I
RR
= .25A)
Junction Capacitance
(V
R
= 10V
DC
, T
A
= 25ºC, f = 1MHz)
T
A
= 25 ºC
T
A
= 25 ºC
4/
Max
1.30
1.65
1.4
1.2
100
10
35
250
Units
V
DC
V
DC
µA
mΑ
nsec
pF
V
F1
V
F2
V
F3
V
F4
I
R1
I
R2
t
RR
C
J
T
A
= -55 ºC
T
A
= 100 ºC
T
A
= 25 ºC, Rated V
R
, Pulse
T
A
= 100 ºC, Rated V
R,
Pulse
T
A
= 25 ºC
Figure 1- Optional Lead Bends
PIN ASSIGNMENT (TO-254 and TO-254Z Packages)
Code
FUNCTION
Pin 1
Cathode
Pin 2
Anode
Pin 3
Anode
Suffix MD & ZD
Suffix MU & ZU
Notes:
1/ For or dering information, Price, Operating Curves, and
Availability- Contact Factory.
2/ Screened to MIL-PRF-19500.
3/ Recovery Conditions: I
F
=.5 Amp, I
R
= 1A, I
RR
= .25A.
4/ Pins 2 and 3 Tied Together.
5/ Available with higher surge ratings.
TO-254Z (Suffix Z) Outline:
TO-254 (Suffix M) Outline:
NOTE:
All specifications are subject to change without notification.
SCD's for these devices sh ould be reviewed by SSDI prior to release.
DATA SHEET #: RH0029C
DOC
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