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

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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.

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.

25A SIP Solid State Relay

With Paired SCR Output, Integral Heatsink