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The LH1546 is robust, ideal for telecom and ground fault applications. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and MOSFET switches for the output. In addition, it employs current-limiting circuitry to provide overvoltage protection. A.
• Current limit protection
• Isolation test voltage 5300 VRMS
A1
6 S1
• Typical RON 22 Ω
• Load voltage 350 V
C2
5 DC
• Load current 120 mA
• Clean bounce free switching 3 4 S2
• Low power consumption
• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
DESCRIPTION
The LH1546 is robust, ideal for telecom and ground fault applications. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and MOSFET switches for the output. In additio.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LH1546AAB-E3 |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 2 | LH1546AABTR |
Vishay |
1 Form A Solid-State Relay |
|
| 3 | LH1546AABTR-E3 |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 4 | LH1546AD |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 5 | LH1546ADF |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 6 | LH1546ADFTR |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 7 | LH1546AEF |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 8 | LH1546AEFT2 |
Vishay |
1 Form A Solid State Relay |
|
| 9 | LH1546AEFTR |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 10 | LH1546AT |
Vishay |
1 Form A Solid-State Relay |
|
| 11 | LH1546AT-E3 |
Vishay Siliconix |
1 Form A Solid State Relay |
|
| 12 | LH1540 |
Siemens Semiconductor Group |
HIGH VOLTAGE/ SOLID STATE RELAY OPTOCOUPLER |
|