LH1525AAB |
RFQ for LH1525AAB Required Field |
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| Product | Manufacturers | Pack | D/C | |||||||||||
| LH1525AAB | - | N/A | 03+ |
The LH1525 relay are SPST normally open switches (1 Form A) that can replace electromechanical relays in many applications. The relay requires a minimal amount of LED drive current to operate, making it ideal for battery powered and power consumption sensitive applications. The relay is constructed using a GaAIAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a high-voltage dielectrically isolated technology, comprised of a photodiode array, switch-control circuitry, and MOSFET switches. In addition, the relay employs current-limiting circuitry, enabling it to pass FCC 68.302 and other regulatory surge requirements when overvoltage protection is provided. The relay can be configured for ac/dc or dc-only operation.
Typical Application |
Features |
| ·General Telecom Switching- Telephone Line Interface- On/off Hook- Ring Relay- Break Switch- Ground Start·Battery-powered Switch Applications·Industrial Controls- Microprocessor Control of Solenoids,·Lights, Motors, Heaters, etc.·Programmable Controllers·Instrumentation·See "Solid State Relays" (Appnote 56) | • Extremely Low Operating Current• High-speed Operation• Isolation Test Voltage 5300 VRMS• Current-limit Protection• High Surge Capability• dc-only Option• Clean, Bounce-free Switching• Low Power Consumption• High-reliability Monolithic Receptor• Surface-mountable |
Absolute Maximum Ratings, Tamb = 25 °C
Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute Maximum Ratings for extended periods of time can adversely affect reliability.
| Parameter | Test condition | Symbol | Value | Unit |
| LED input ratings: continuous forward current |
IF | 50 | mA | |
| LED input ratings: reverse voltage |
VR | 8.0 | V | |
| Output operation (each channel): dc or peak ac load voltage |
IL 50 A | VL | 400 | V |
| Continuous DC load current, bidirectional operation Pin 4 to 6 |
IL | 125 | mA | |
| Continuous DC load current, unidirectional operation Pins 4, 6 (+) to Pin 5 (-) |
IL | 250 |
mA | |
| Ambient operating temperature range |
Tamb | - 40 to + 85 |
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| Storage temperature range | Tstg | - 40 to + 150 |
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| Pin soldering temperature | t = 10 s max |
Tstd | 260 |
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| Input/output isolation test volt SupplierPost a Buying LeadPDF / DatasheetRelated PDFRelated Models |
