G2-DA03 Crydom - Relays

G2-DA03 Description

Crydom G2-DA03 is a solid state relay rated at 400 V and 0.18 A. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

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Summary of Features

Target Applications

Crydom G2-DA03 is used for low-level signal and small load switching on circuit boards in telecom, test and measurement, security systems, metering and industrial control electronics.

Key Specifications

Crydom G2-DA03 is a dual Form A MOSFET output PCB solid state relay (G2 Series, 2 channels), 400 V peak switching voltage. Source: Crydom G2 Series Dual Form A datasheet. Values at 25°C unless noted.

Parameter	Value
Output (per channel)
Switching voltage (max)	400 Vpk
Switching current, each channel / both channels simultaneously (max)	180 mA / 125 mA
On resistance (max)	18 Ohm
Off-state leakage (max, VL = max)	1 mA
Turn-on / turn-off time (max)	5.0 ms / 1.0 ms
Input (LED)
LED forward current to turn on (max)	5.0 mA
Recommended forward current	10-30 mA
LED forward voltage (IF = 20 mA)	1.1-1.4 V
General
Dielectric strength, input to output (60 s)	3750 Vrms
Power dissipation (max)	600 mW

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