© 2006 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com S20DC100 Page 1
S20DC100\062006\Q1
NEW Series S20DC100
Output to 100A, 200 Vdc
DC Solid-State Relay
Part Number Description
S20DC100 100A, 200 Vdc Solid-State Relay
Part Number Explanation
ELECTRICAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise specified)
INPUT (CONTROL) SPECIFICATIONS
Min Max Units
Control Range 4.5 32 Vdc
Input Current Range 25 42 mAdc
Typical Turn-On Voltage 4.3 Vdc
Must Turn-Off Voltage 1 Vdc
Reverse Voltage 32 Vdc
Reverse Leakage Current 100 µA
FEATURES/BENEFITS
• Latest generation MOSFET technology
• Ultra low on-state resistance
• Innovative isolated driver ensures fast power transistor turn on and off and thus low
power transient
• Ultra low output leakage current
• Low control current consumption
• Triggered control input to avoid linear control risks
• Low conducted and radiated disturbances
20
Line Voltage1
100
Output Current – Amps
DC
Switch Type2
S
Series
NOTES
1) Line Voltage (peak): 20 = 200 Vdc
2) Switch Type: DC = DC
MECHANICAL SPECIFICATION
Figure 1
Tolerances: Ø0.3
Dimensions in inches (mm)
Weight: 3.52 oz. (100g)
1+ 2–
4– 3+
1.10 (28)
Ø4.7
1.7 (43.2)
1.87 (47.6)
0.29
(7.5)
0.20
(5.1)
1.0 (25.4)
1.75 (44.5)
M5
M3
2.29 (58.2)
1.10 (28)
Ø0.5
0.77
(19.6)
0.89 (22.8)
1.01 (25.8)
Figure 3
BLOCK DIAGRAM
+ 3
CONTROL
IScst
LED
PHV
Driver
(OFF)
MOSFET
OUTPUT
– 4
1 +
2 +
Single pulse
turn
ON & OFF
circuit
Figure 2
CONTROL CHARACTERISTIC
45
40
35
30
25
20
15
10
5
0
0
@25°C
Control Current (mAdc)
Control Voltage (V)
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
S20DC100 Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2006 TELEDYNE RELAYS
S20DC100\062006\Q1
NEW Series S20DC100
Output to 100A, 200 Vdc
DC Solid-State Relay
ELECTRICAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise specified)
OUTPUT (LOAD) SPECIFICATIONS
Min Max Units
Operating Range 0 130 Vdc
Peak Voltage 200 Vpeak
Reverse Voltage (Internal Diode) 1.6 V
Maximum Repetitive Avalanche Current 100 A
Maximum Single Pulse
Avalanche Energy 750 mJ
Maximum Repetitive Pulse
Avalanche Energy 58 mJ
Maximum Nominal Currents (Resistive) 100 A
Non-Repetitive Peak Overload Current 400 A
Leakage Current 250 µAdc
On-State Resistance 22 mΩ
Output Capacitance (T
ypical) 1.5 nF
Junction-Case Thermal Resistance 0.4 °C/W
Built-In Heat Sink Thermal Resistance
(Vertically Mounted) 8 °C/W
Heat Sink Thermal Time Constant 10 min
Control Inputs/Power Outputs
Insulation Voltage 4 kV
Turn-On Time 10 µs
Turn-On Delay 600 µs
Turn-Off Time 10 µs
Turn-Off Delay 100 µs
On-Off Frequency 700 Hz
Figure 4
HIGH SIDE WIRING DIAGRAM
(Load Connected to “—”)
Figure 5
+ –
DC Control
Power Supply
Vc
Ic
On-Off
control
DC Mains
(Red paths as
short as possible.)
Ie Ve
C1
D1
D2
or
or
or
Load
+ –
Vt
4– 3+
1+ 2–
LOW SIDE WIRING DIAGRAM
(Load Connected to “+”)
+ –
DC Control
Power Supply
Vc
Ic
On-Off
control
DC Mains
Ie Ve
C1
D1
D2
or
or
or
Load
+ –
Vt
4– 3+
1+ 2–
(Red paths as
short as possible.)
TURN-ON
Vc
(control)
Vt
(switch)
tdon ton
t
t
TURN-OFF
Vc
(control)
Vt
(switch)
tdoff toff
t
t
Figure 6
TIME DIAGRAMS
Figure 7
ON RESISTANCE VS. TEMPERATURE
25
20
15
10
5
0
–50
RDSon (mOhms)
Junction Temperature (°C)
0 50 100 150
© 2006 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com S20DC100 Page 3
S20DC100\062006\Q1
NEW Series S20DC100
Output to 100A, 200 Vdc
DC Solid-State Relay
Please refer to the installation notice for
precautions about mounting the device on a heat sink.
Ambient Temperature (°C)
Power Dissipation (W)
Load Current (Arms)
110
100
90
80
70
60
50
40
30
20
10
0
266
220
178
141
108
79.2
55
35.2
19.8
8.8
2.2
0
0 3010 20 40 7050 60 80 11090 100
1.1°C/W 0.9°C/W 0.75°C/W 0.55°C/W 0.3°C/W 0.1°C/W0.3°C/W
8°C/W 4°C/W 2.4°C/W 2.2°C/W 2.1°C/W 1.95°C/W 1.5°C/W 1.3°C/W 1.2°C/W
POWER DISSIPATION AND LOAD CURRENT LIMIT VS. TEMPERATURE
Figure 8
GENERAL SPECIFICATIONS
(+25°C ambient temperature unless otherwise specified)
ENVIRONMENTAL SPECIFICATIONS
Min Max Units
Operating Temperature –40 +90 °C
Storage Temperature –40 +100 °C
Input-Output Isolation 4000 Vrms
Insulation Resistance 1 GΩ
Insulation Capacitance <8 pF
Junction Temperature 175 °C
CONNECTIONS
Power Control
Screwdriver Phillips NR2 Phillips NR1
Tightening Torque 1.8 N.m 0.8 N.m
Insulated crimp terminals
(Round Tabs, Eyelet Type) M5 M3
MISCELLANEOUS
Display Green LED (ON)
Housing UL94V0
Mounting 2 screws (M4x12mm)
Noise Level No audible noise
NOTES
1. For additional/custom options, contact factory.
Figure 9
PROTECTIVE COVER AVAILABLE
Add -14 to part number
GENERAL
Standards IEC60947-1
Protection Level IP00
Protection Against Direct Touch None
CE Marking Yes
E.M.C. EMISSION
Radiated & Conducted Disturbances NFEN55011
