Solid State Relays Dual Photovoltaic MOSFET Driver
LH1262CACTR: Solid State Relays Dual Photovoltaic MOSFET Driver
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Product Type : | PCB Mount | Mounting Style : | SMD/SMT | ||
Control Voltage Range : | 5 V | Load Voltage Rating : | 5300 V | ||
Load Current Rating : | 50 mA | Contact Form : | 2 Form A (DPST-NO) | ||
Output Device : | JFET | Package / Case : | SMD-8 |
Parameter | Test condition | Symbol | Value | Unit |
LED input ratings continuous forward current |
IF | 50 | mA | |
LED input ratings reverse voltage | IR 10 A | VR | 5.0 | V |
Photodiode array reverse voltage | IR 2.0 A | VR | 100 | V |
Ambient operating temperature range | Tamb | - 40 to + 100 | °C | |
Storage temperature range | Tstg | - 40 to + 150 | °C | |
Pin soldering time | t = 7.0 s max. | TS | 270 | °C |
Input/output isolation voltage | t = 60 s min. | VISO | 5300 | VRMS |
The LH1262CACTR Photovoltaic MOSFET Driver consists of two LEDs optically coupled to two photodiode arrays. The LH1262CACTR provides a floating source with adequate voltage and current to drive high-power MOSFET transistors. Optical coupling provides a high I/ O Isolation voltage. In order to turn the MOSFET off, an external resistance (gate-tosource) is required for gate discharge.