# PVT422 Series Photovoltaic Relay

## General Description

️· Dual-pole, normally open solid-state relay
️· Replaces electromechanical relays
️· Utilizes HEXFET power MOSFET output
️· Optically isolated control via GaAlAs LED

## Features

️· HEXFET Power MOSFET output
️· Bounce-free operation
️· 4,000 VRMS I/O isolation
️· Linear AC/DC operation
️· Solid-state reliability
️· Available in thru-hole (PVT422) and surface mount (PVT422S, PVT422S-T) packages
️· UL recognition and CSA certification pending

## Electrical Specifications (Operating Temperature -40°C to +85°C)

️· Control Current:
- Minimum: 2.0 mA
- Maximum: 25 mA (Caution: current limit input LED)
️· Operating Voltage Range: 0 to ±400V (DC or AC peak)
️· Maximum Load Current @ +40°C (5mA Control): 120 mA
️· Maximum Peak Load Current (10ms): 350 mA
️· Maximum On-State Resistance @ +25°C (50mA Pulsed Load, 5mA Control): 35 Ω
️· Maximum Off-State Leakage @ +25°C, ±320V: 1.0 µA
️· Maximum Turn-On Time @ +25°C (50mA, 100 VDC, 5mA Control): 2.0 ms
️· Maximum Turn-Off Time @ +25°C (50mA, 100 VDC, 5mA Control): 2.0 ms
️· Maximum Output Capacitance @ 50VDC: 12 pF

## General Characteristics

️· Dielectric Strength (Input-Output): 4000 V RMS
️· Dielectric Strength (Pole-to-Pole): 1000 V DC
️· Insulation Resistance (Input-Output) @ +25°C: 1012 Ω
️· Capacitance (Input-Output): 1.0 pF
️· Pin Soldering Temperature (Max): +260 °C
️· Ambient Temperature Range:
- Operating: -40 to +85 °C
- Storage: -40 to +100 °C

## Mechanical Specifications

️· Available in 8-pin DIP package (thru-hole) and surface mount variants.
️· Refer to datasheet for dimensions.