D2W203F Crydom - Relays

D2W203F Description

D2W203F is a 200 V, 3 A solid state relay made by Crydom. Typical uses include temperature control of heaters, packaging and plastics machinery, and general industrial load switching.

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Summary of Features

Target Applications

Crydom D2W203F is used for PCB-level switching of small AC loads such as solenoids, valves, small heaters, fans and lamps in control boards, appliances, HVAC controls and industrial electronics.

Key Specifications

Crydom D2W203F is a 3 A SIP PCB-mount solid state relay (D2W Series), SCR output 24-280 VAC, zero-crossing, internal snubber, DC control 3.5-32 VDC. Source: Crydom D2W Series datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage (47-63 Hz)	24-280 Vrms
Maximum load current	3 Arms
Minimum load current	0.06 Arms
Transient overvoltage	600 Vpk
Maximum surge current (16.6 ms)	70 Apk
Maximum on-state voltage drop @ rated current	1.4 Vpk
Maximum off-state leakage @ rated voltage	8 mA
Minimum off-state dv/dt	200 V/µs
Input
Control voltage range	3.5-32 VDC
Typical input current @ 5 VDC	3.0 mA
Nominal input impedance	1500 Ohm
Maximum turn-on / turn-off time	1/2 cycle / 1/2 cycle
General
Dielectric strength, input/output/base	4000 Vrms
Ambient operating temperature	-30 to 80°C

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