PR308S31ESU

■ Features

Reinforced Insulation Type

Non-Zero Cross type

SIP 4pin

Triac output SSR

2. Non-zero crossing functionary

3. 4 pin SIP package

5. Built-in snubber circuit

6. Reinforced insulation type (MIN. 0.4mm internal sep-

aration)

7. High isolation voltage between input and output

8. Screw hole for heat sink

■ Description

PR308S31ESU reinforced insulation type Solid

State Relays (SSR) are an integration of an infrared

emitting diode (IRED), a Phototriac Detector and a

main output Triac. These devices are ideally suited for

controlling high voltage AC loads with solid state reli-

put to output.

1

Notice The content of data sheet is subject to change without prior notice.

In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP

devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

PR308S31ESU

■ Agency approvals/Compliance

1. Isolated interface between high voltage AC devices

and lower voltage DC control circuitry.

2. Switching motors, fans, heaters, solenoids, and

valves.

3. Phase or power control in applications such as light-

ing and temperature control equipment.

■ Applications

1. Recognized by UL508, file No. E94758 (as models No.

PR308S31)

2. Approved by CSA 22.2 No.14, file No. LR63705 (as

models No. PR308S31)

3. Approved by TÜV EN60950 (reinforced insulation),

file No. R9051479 (as models No. PR308S31)

4. Package resin : UL flammability grade (94V-0)

Sheet No.: D4-A03601EN

Date Apr. 28. 2004

© SHARP Corporation