PR308T21ESZ【PDF 1/14 页】RELAY SSR 240VAC 8A ZC 4-SIP

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Sheet目录1001

[1页]2页 3页 4页 5页

PR308T21ESZ

I T (rms) ≤ 8A, Reinforced Insulation Type

Zero Cross type

Non-zero cross type is also available. ( PR308T11ESZ )

Low profile SIP 4pin

Triac output SSR

■ Description

PR308T21ESZ 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-

ability while providing 3.0kV isolation (V iso (rms)) from in-

put to output.

■ Features

1. Output current, I T (rms) ≤ 8.0A

2. Zero crossing functionary (V OX : MAX. 35V)

3. Slim 4 pin low profile SIP package

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

aration)

5. High repetitive peak off-state voltage (V DRM : 600V)

■ Agency approvals/Compliance

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

PR308T21 )

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

models No. PR308T21 )

3. Approved by TüV EN60950 (reinforced insulation),

file No. R9750791 (as model No. PR308T21 )

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

■ Applications

1. Isolated interface between high voltage AC devices

and lower voltage DC control circuitry.

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

valves.

3. Power control in applications such as lighting and

temperature control equipment.

6. High isolation voltage between input and output

(V iso (rms) : 3.0kV)

7. Screw hole for heat sink

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.

Sheet No.: D4-A02001EN

Date Apr. 28. 2004

? SHARP Corporation

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