1106

P&B

Dimensions are shown for

reference purposes only.

Dimensions are in inches over

(millimeters) unless otherwise

specified.

Catalog 1308242

Issued 3-03 (PDF Rev. 9-04)

Specifications and availability

subject to change.

www.tycoelectronics.com

Technical support:

Refer to inside back cover.

Sample Part Number

SSRD -240

D

1. Basic Series:

2. Line Voltage:

3. Input Type & Voltage:

SSRD = Dual output SSR - 2 SPST - NO

25

4. Maximum Switching Rating/Output:

240 = 24-280 VAC

D = 4-15 VDC

DE = 17-32 VDC

25 = .1-25A rms @ 25

°C, mounted to heatsink

40 = .1-40A rms @ 25

°C, mounted to heatsink

5. Options: Blank = Zero voltage turn-on (both outputs)

R

= Random voltage turn-on (both outputs)

Ordering Information

Engineering Data

Form: 2 Form A (2 SPST-NO).

Duty: Continuous.

Isolation: 4000V rms input-to-output;

2500V rms input or output to ground.

Capacitance: 8.0 pf typical (input to output).

Temperature Range:

Storage: –40°C to +100°C

Operating: –40°C to + 80°C

Case Material: Plastic, UL rated 94V-0.

Case and Mounting: Refer to outline dimension.

Termination: Refer to outline dimension.

Approximate Weight: 3.5 oz. (98g).

Features

• Two independent AC output solid state relays in one

standard package.

• Enhanced noise immunity (designed to meet level 3 requirements of

European EMC Directive).

• Inverse parallel SCR outputs.

• 25A rms & 40A rms versions available.

• Choose from 4-15 VDC or 17-32 VDC input control.

• Zero voltage and random voltage turn-on versions.

• 4000V rms optical isolation.

• Quick connect style terminals.

Input Specifications

Parameter

Must Release Voltage V

(Min.)

Input Current (Max.)

Units

VDC

4-15

3.75

1

34

Must Operate Voltage V

(Min.)

VDC

VDC

IN(OP)

IN(REL)

Zero V Turn-on and Random V Turn-on Units

mA DC

Input Current (Min. for On-State)

7.5

mA DC

Input Resistance

500

Ohms

17-32

17

1

24

13

1,500

Our authorized distributors are more likely to maintain the following items in stock for immediate delivery.

SSRD-240D25

SSRD-240D40

File E81606

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 ensure the product meets the

requirements for a given application.

Dual AC Output “Hockey Puck”

Solid State Relay With

Paired SCR Outputs