• DSEI60-12A TO-247
DSEI60-12A TO-247


Rectifier Diode Switching 1.2KV 52A 60ns 2-Pin(2+Tab) TO-247AD

Quantity Unit Price(USD) Ext. Price
1 $2.482 $2.48
10 $2.152 $21.52
30 $1.945 $58.35
90 $1.733 $155.97
450 $1.637 $736.65
900 $1.595 $1,435.50


*The price is for reference only.
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Overview of DSEI60-12A

The DSEI60-12A is a fast recovery diode designed for high voltage and high-speed switching applications. It features a low reverse recovery time and low forward voltage drop, making it suitable for use in power supplies, inverters, and motor control circuits.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • K: Cathode Terminal
  • A: Anode Terminal
  • G: Gate Terminal
  • GND: Ground Connection
  • VCC: Power Supply Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DSEI60-12A diode for a visual representation.

Key Features

  • Fast Recovery Time: The DSEI60-12A offers a fast reverse recovery time, ensuring efficient switching performance.
  • High Voltage Capability: With a high voltage rating, this diode is suitable for applications requiring high voltage handling.
  • Low Forward Voltage Drop: The diode has a low forward voltage drop, minimizing power losses during operation.
  • High-Speed Switching: Designed for high-speed switching applications, providing rapid response times.
  • Robust Construction: The DSEI60-12A is built with durable materials for reliable and long-lasting operation.

Note: For detailed technical specifications, please refer to the DSEI60-12A datasheet.


  • Power Supplies: Ideal for use in power supply circuits to rectify and control voltage levels.
  • Inverters: Suitable for inverters to convert DC power to AC power efficiently.
  • Motor Control: Used in motor control circuits for precise and controlled switching of currents.


The DSEI60-12A diode is designed for high-speed and high voltage applications, providing fast recovery times and low power losses. It facilitates efficient switching and control in various electronic circuits.

Usage Guide

  • Mounting: Connect the cathode (K) terminal to the lower voltage side and the anode (A) terminal to the higher voltage side.
  • Gate Control: The gate (G) terminal may be used for additional control or protection features in specific circuit implementations.
  • Power Supply: Ensure that the power supply voltage (VCC) is within the rated specifications of the diode.

Frequently Asked Questions

Q: What is the maximum reverse voltage rating of the DSEI60-12A?
A: The DSEI60-12A has a maximum reverse voltage rating of 1200V.

Q: Can the DSEI60-12A be used in high-frequency applications?
A: Yes, the DSEI60-12A is suitable for high-frequency switching applications due to its fast recovery time and high-speed characteristics.


For similar functionalities, consider these alternatives to the DSEI60-12A:

  • FH100-12A: A fast recovery diode with similar voltage and speed characteristics for high-power applications.
  • IRF60-12A: This diode offers comparable performance to the DSEI60-12A with slightly different packaging options.



The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Maximum Repetitive Blocking Voltage (V) 1200 Average Continuous Current Rating 60
Case temperature 70 Maximum Surge Current [Diode] (A) 500
maximum virtual junction temperature 150 Thermal resistance [junction-case] (K/W) 0.5
Thermal Resistance caseheatsink KW 0.25 trr typ ns 190
IRM 13 Maximum rate of rise in current over time. 300
Sample Request Yes Package Type TO-247AD

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