DC400D20C Crydom - Relays

DC400D20C Description

The DC400D20C from Crydom is a solid state relay with a 300 V / 20 A rating. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the DC400D20C and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Summary of Features

Target Applications

Crydom DC400D20C is used for switching DC loads such as DC motors, solenoids, valves, heaters and LED lighting in industrial automation, battery-powered and solar systems, test equipment and transportation.

Key Specifications

Crydom DC400D20C is a 20 A Power Plus DC panel-mount solid state relay, MOSFET output, 1-300 VDC recommended (400 VDC max), DC control 4-32 VDC, LED status indicator, with IP20 cover. Source: Crydom Power Plus DC Series datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Recommended operating voltage	1-300 VDC
Absolute maximum rating	400 VDC
Maximum load current	20 Adc
Minimum load current	2.5 mA
Maximum surge current (10 ms)	48 Adc
Maximum on-state voltage drop @ rated current	2.2 Vdc
Maximum on-state resistance (RDS-on)	0.11 Ohm
Maximum off-state leakage @ rated voltage	0.4 mA
Thermal resistance junction to case (Rjc)	0.37 °C/W
Maximum PWM frequency	700 Hz
Input
Control voltage range	4-32 VDC
Minimum turn-on / must turn-off voltage	4 VDC / 1 VDC
Input current	11-14 mA
Maximum turn-on / turn-off time	75 µs / 100 µs
General
Dielectric strength, input/output/base	3750 Vrms
Ambient operating temperature	-40 to 100°C
Weight (typical)	2.53 oz (72 g)

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