HDC100D120 Crydom - Relays

HDC100D120 Description

Rated at 72 V and 120 A, the Crydom HDC100D120 is a solid state relay. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the HDC100D120 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 HDC100D120 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 HDC100D120 is a 120 A heavy-duty DC output panel-mount solid state relay (HDC Series), MOSFET output, 7-72 VDC, DC control 4.5-32 VDC, stud terminals, LED status indicator. Source: Crydom HDC Series datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Operating voltage	7-72 VDC
Blocking voltage	100 VDC
Rated load current	120 A
Rated load current IEC 60947-4-1 DC-1	120 (up to 72 VDC) Adc
Rated load current IEC 60947-4-1 DC-3	17 (up to 72 VDC) FLA
Minimum load current	2.5 mA
Maximum surge current (10 ms)	360 Adc
Maximum off-state leakage @ rated voltage	0.15 mA
Maximum on-state voltage drop @ rated current	0.52 VDC
Thermal resistance junction to case (Rjc)	0.42 °C/W
Maximum on-state resistance (RDS-on)	4.32 mOhm
Maximum PWM	1000 Hz
Input
Control voltage range	4.5-32 VDC
Must turn-off voltage	4.2 VDC
Input current	23 mA (min) / 45 mA (max)
General
Dielectric strength, input/output/base	2500 Vrms
Ambient operating temperature	-30 to 80°C
Weight (typical)	0.75 lb (340 g)

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