1
SSRF Series Solid State Relays
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Dimensions are shown for reference
purposes only. Specifications and
availability subject to change.
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080208
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Issued 4-09
www.tycoelectronics.com
1
Sample Part Number
SSRF -240 D
1. Basic Series: SSRF = SIP Solid State Relay with Integral Heatsink
25
2. Line Voltage: 240 = 12 - 280 VAC
480 = 48 - 660 VAC
3. Input Type & Voltage: D = 3 - 15VDC (240V output types) or 4 - 15VDC (480V output types)
4. Maximum Switching Rating/Output: 25 = 25.0A rms (with forced air cooling)
5. Options:
Blank = Zero voltage turn-on
R = Random voltage turn-on
R
Ordering Information
Engineering Data
Form: 1 Form A (SPST-NO).
Duty: Continuous.
Isolation: 4,000V rms input-to-output-to-ground.
Insulation Resistance: 10
9
Ohms, minimum, at 500VDC.
Capacitance: 8.0 pf maximum (input to output).
Temperature Range:
Storage: –30°C to +125°C
Operating: –30°C to + 80°C
Case Material: Thermally conductive epoxy encapsulation.
Case and Mounting: Refer to outline dimension drawing.
Termination: Printed circuit terminals. Refer to outline dimension drawing.
Approximate Weight: 0.85 oz. (25.0g).
Features
• Heatsink is integrated into package.
• 25A rms inverse-parallel connected SCR output.
• Choice of 240 or 480VAC nominal output.
• 3-15 / 4-15VDC input control.
• Zero voltage and random voltage turn-on versions.
• 4,000V rms optical isolation.
• Pinout compatible with OAC or OACM series output modules.
Input Specifications
Parameter
Conditions
Control Voltage Range V
Must Release Voltage V (Min.)
Input Current @ 5 VDC (Typ.)
Units
VDC
4-15
4.0
1.0
15
Must Operate Voltage V (Min.)
VDC
VDC
mA DC
IN
IN(OP)
IN(REL)
480V Output Units, Zero or Random V Turn-on
Input Impedance (Nom.)
240
3-15
3.0
1.0
15
240V Output, Zero or Random V Turn-on
300
ohms
@ 25°C
@ 25°C
@ 25°C
@ 25°C
@ 25°C
Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.
SSRF-240D25 SSRF-480D25
SSRF-240D25R SSRF-480D25R
File E29244
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that users also seek out the pertinent approvals files of
the agencies/laboratories and review them to confirm the product meets the
requirements for a given application.
SSRF series
25A SIP Solid State Relay
With Paired SCR Output, Integral Heatsink
