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The LH1502 relays contain normally open and normally closed switches that can be used independently as a 1 form A and 1 form B relay, or when used together, as a 1 form C relay. The relays are constructed as a multi-chip hybrid device. Actuation control is via an infrared LED. The output switch is a combination of a photodiode array with MOSFET switches and .
• Current limit protection
• Isolation test voltage 3750 VRMS
• Typical RON 20 Ω
• Load voltage 350 V
• Load current 150 mA
• High surge capability
• Clean bounce free switching
• Low power consumption
• SMD lead available on tape and reel
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• General telecom switching
- On / off hook control - Ring delay - Dial pulse - Ground start - Ground fault protection
• Instrumentation
• Industrial controls
AGENCY APPROVALS
• UL1577, file no. E52744 system code H, double protection
• CSA, certificatio.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LH1502BACTR |
Vishay Siliconix |
Dual 1 Form A/B/ C Solid State Relay |
|
| 2 | LH1502BB |
Vishay Siliconix |
Dual 1 Form A/B/ C Solid State Relay |
|
| 3 | LH1502 |
ETC |
HIGH VOLTAGE/ PHOTO MOS RELAY |
|
| 4 | LH1502A |
ETC |
HIGH VOLTAGE/ PHOTO MOS RELAY |
|
| 5 | LH1502AB |
AT&T |
1 Form Relays |
|
| 6 | LH1500 |
Siemens |
High Voltage Solid State Relay |
|
| 7 | LH1500AAB |
Vishay Siliconix |
1 Form A Solid-State Relay |
|
| 8 | LH1500AABTR |
Vishay Siliconix |
1 Form A Solid-State Relay |
|
| 9 | LH1500AT |
Vishay Siliconix |
1 Form A Solid-State Relay |
|
| 10 | LH1501 |
Siemens Semiconductor |
1 Form B Solid State Relay |
|
| 11 | LH1501-2R |
Power-One |
50 Watt AC-DC Converters |
|
| 12 | LH1501BAB |
Vishay |
1 Form B Solid State Relay |
|