Crydom EF Series Datasheet

The data table lists the maximum DC output current, maximum voltage drop, operating temperature range, critical rise rate, weight and other information of the EF series products


Crydom EF Series Datasheet - cover page
Brand
CST
Category
power switch
Document type
Datasheet
Language
English
Pages
5
File format
PDF
File size
1.1 MB
Published
07 May, 2012
Updated
30 September, 2023
MD5 checksum
4902BC31A33911656F39E40283BF79F5

About this manual

The EF Series offers high thermal efficiency and complete power control in a single package. Available options include free‑wheeling diode configurations and a range of load current ratings. The datasheet lists detailed electrical specifications such as maximum DC output current, voltage drop, junction temperature range, isolation voltage and thermal resistance for each model variant.

Mechanical specifications cover typical weight (7.0 oz / 198 g), mounting dimensions and screw requirements. Safety warnings and agency approvals (RoHS) are included, along with an annex that details environmental compliance and hazardous substance content.

What's inside

  • General Specifications
  • Electrical Specifications
  • Mechanical Specifications
  • Mounting
  • Circuit Diagrams
  • Terminal Orientation
  • Agency Approvals
  • Environmental Information
  • Hazard Warnings

Specifications

Maximum DC Output Current50 A‑125 A
Maximum Voltage Drop @ Peak Current1.7 V @ 50 A, 1.85 V @ 75 A, 1.4 V @ 100 A, 1.55 V @ 125 A
Operating Junction Temperature Range-40 °C to 125 °C
Isolation Voltage2500 Vrms
Average Gate Power0.5 W

Frequently asked questions

What is the maximum DC output current of the EF Series?

The EF Series can deliver a maximum DC output current ranging from 50 A to 125 A depending on the model variant.

What temperature range can the junction operate in?

The junction can operate from –40 °C up to 125 °C.

What is the isolation voltage rating?

The isolation voltage is rated at 2500 Vrms.

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