NEW Series SDS
Output to 4A, 48 Vdc
Slim DC Solid-State Relay
FEATURES/BENEFITS
• Slim compact DC design
• Range for printed circuit board
• Integrated voltage clamp
• High surge handling capabilities
Part Number
SDS32R4A
SDS32R4C
SDS32R4K
SDS60R2A
SDS60R2C
SDS60R2K
Description
4A, 32 Vdc
4A, 32 Vdc
4A, 32 Vdc
2.5A, 60 Vdc
2.5A, 60 Vdc
2.5A, 60 Vdc
0.14
(3.5)
0.59 (15)
MECHANICAL SPECIFICATION
1.10 (28)
0.20
(5)
Part Number Explanation
SDS
Series
32
R
4
A
0.15
(3.8)
0.65 (16.5)
0.20
(5.1)
0.08
(2)
0.06
(1.4)
Switch Type
2
Control Range
3
Line Voltage
1
Output Current – Amps
0.02 x 0.015
(0.5 x 0.4)
Bottom view
0.04 x 0.015
(1 x 0.4)
NOTES
1) Line Voltage (nominal): 32 = 320 Vdc; 60 = 600 Vdc
2) Switch Type: R = Random turn-on
3) Control Range: A = 3–10 Vdc; C = 7–20 Vdc; K = 18–32 Vdc
(–) 4
3 (+)
(+) 2
1 (–)
INPUT
Grid 0.1" (2.54)
Top view
OUTPUT
ELECTRICAL SPECIFICATIONS
(+20°C ambient temperature unless otherwise specified)
INPUT (CONTROL) SPECIFICATIONS
Min
Control Range
SDSXXRXA
SDSXXRXC
SDSXXRXK
Input Current Range
SDSXXRXA
SDSXXRXC
SDSXXRXK
Must Turn-Off Voltage
SDSXXRXA
SDSXXRXC
SDSXXRXK
© 2003 TELEDYNE RELAYS
Max
10
20
32
Units
Vdc
Vdc
Vdc
A2 –
A1 +
+
–
2 - Ø 0.03 (0.8)
2 - Ø 0.04 (1.1)
3
7
18
Weight: 0.28 oz. (8g)
Dimensions in inches (millimeters)
0.15
0.65
0.20
PCB Layout
Figure 1
5.5
5.5
5.5
27
18
10.2
mA
mA
mA
INPUT (CONTROL) SPECIFICATIONS (Continued)
Min
Input Resistance (Typical)
Max
320
1070
3000
Units
Ohms
Ohms
Ohms
SDS Page 1
SDS\072003\Q1
1.8
3.6
8.3
Vdc
Vdc
Vdc
SDSXXRXA
SDSXXRXC
SDSXXRXK
(800) 284-7007 • www.teledynerelays.com
NEW Series SDS
Output to 4A, 48 Vdc
Slim DC Solid-State Relay
ELECTRICAL SPECIFICATIONS
(+20°C ambient temperature unless otherwise specified)
OUTPUT (LOAD) SPECIFICATIONS
Min
Operating Range
SDS32
SDS60
0
0
32
60
V
V
Max
Units
Load Current (A)
THERMAL CHARACTERISTICS
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
10
20
30
40
50
60
70
80
Ambient Temperature (°C)
Maximum Surge Current Rating (Non-Repetitive)
SDS32
SDS60
Output Current Range
SDS32
SDS60
Maximum Energy for Transil 1ms
On-State Voltage Drop (@2A)
SDS32
SDS60
Output On Resistance
SDS32
SDS60
Off-State Leakage Current
Turn-On Time
Turn-Off Time
Operating Frequency Range
Breakdown Voltage @1mA
SDS32
SDS60
36
62
Vdc
Vdc
120
200
1
50
600
100*
mOhms
mOhms
mA
µs
µs
Hz
0.24
0.4
V
V
.001
.001
4
2.5
600
A
A
9
6
A
A
Figure 2a — SDS32 relays
3.5
3.0
2.5
Load Current (A)
2.0
1.5
1.0
0.5
0
0
10
20
30
40
50
60
70
80
Ambient Temperature (°C)
W
Figure 2b — SDS60 relays
*For switching frequencies greater than 1Hz, you may need to reduce the
current. For more information, contact our technical department.
SDS Page 2
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2003 TELEDYNE RELAYS
SDS\072003\Q1
NEW Series SDS
Output to 4A, 48 Vdc
Slim DC Solid-State Relay
NON-REPETITIVE SURGE CURRENT
50
40
30
Apeak
20
10
0
0.001
25
20
15
10
5
0
0.01
0.1
t(s)
1
10
Apeak
0.01
0.1
t(s)
1
10
Figure 3a - SDS32 relays
GENERAL SPECIFICATIONS
(+20°C ambient temperature unless otherwise specified)
ENVIRONMENTAL SPECIFICATIONS
Min
Operating Temperature
Storage Temperature
Input-Output Isolation
–20
–25
2500
220
Max
+80
+80
Units
°C
°C
Vrms
°C
Figure 3b - SDS60 relays
Maximum Soldering Heat (10 sec)
NOTES
1. In case of many SSRs side by side, take a derating current into
account.
2. On inductive loads, use a free-wheeling diode (or clamp).
3. For additional/custom options, contact factory.
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
SDS Page 3
SDS\072003\Q1
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