1-DC Series Panel Mount DataSheet

Category: Crydom Corporation, Electronics, Optoelectronics

The datasheet details the 1-DC Series Panel Mount solid-state relay offerings from Crydom, which are available in various load current ratings and voltages designed for DC control applications. The relays are MOSFET output solid-state relays approved by UL and compliant with CE according to the EN60950-1 standard. They come with an improved housing design featuring anti-rotation barriers and SEMS screws with washers.

Product Selection

The series includes models with load voltage ratings of 100 VDC, 200 VDC, 400 VDC, and 500 VDC. The rated load currents available are 7 A, 10 A, 12 A, 20 A, and 40 A. The corresponding model numbers vary based on operating voltage and current requirements, as described below:

7 A: Available across 100 to 500 VDC
10 A: Exclusive to 500 VDC
12 A: Available up to 400 VDC, not suitable for 500 VDC
20 A: Confined to 100 VDC
40 A: Available for 100 & 200 VDC only

Available Options

The different operating voltages, labeled as ‘ID,’ range from 1-100 VDC (‘1D’) to 1-500 VDC (‘5D’). Termination can either be through screws and clamps (Blank) or with installed standoffs with screws for PC board mounting (K).

Output Specifications

Output specifications detail parameters such as the recommended operating voltage, absolute maximum rating, off-state leakage current, load current, surge current capacity, on-state voltage drop and resistance, thermal resistance, minimum heat sink requirements, and the maximum pulse width modulation frequency. Each parameter varies depending on the specific model and its corresponding load current rating, with models catering to 7 A, 12 A, 20 A, and 40 A at various voltages from 1 VDC to 500 VDC. Maximum surge current ranges from 2500 Adc for the 40 A model at 200 VDC to 5000 Adc for the 7 A models, whereas on-state resistance values range from 0.025 ohms to 0.072 ohms for these models.

Input Specifications

The relays are designed to be controlled by DC, with a control voltage range of 3.5-32 VDC. The input current for the on-state ranges between 10 mA to 15 mA, indicating a current-regulated design. The maximum turn-on and turn-off time is specified at 100 μsec, ensuring quick response times for the relay’s operation.

The datasheet also notes that for specific part number combinations, which are not all available, it is advised to contact Crydom Technical Support for information on the availability of specific parts.

Finally, Crydom Inc., a Sensata Technologies company, reserves the right to make changes to the product specifications without notice, and additional information can be found on their website.