Part Number: DSEI60-06A

Manufacturer: IXYS

Description: DIODE GEN PURP 600V 60A TO247AD

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of DSEI60-06A

Datasheet  DSEI60-06A datasheet
Category Discrete Semiconductor Products
Family Diodes – Rectifiers – Single
Manufacturer IXYS
Packaging Tube
Diode Type Standard
Voltage – DC Reverse (Vr) (Max) 600V
Current – Average Rectified (Io) 60A
Voltage – Forward (Vf) (Max) @ If 1.8V @ 70A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr) 50ns
Current – Reverse Leakage @ Vr 200μA @ 600V
Capacitance @ Vr, F
Mounting Type Through Hole
Package / Case TO-247-2
Supplier Device Package TO-247AD
Operating Temperature – Junction -40°C ~ 150°C


The DSEI60-06A is a high-power rectifier diode made for uses that need to change alternating current (AC) to direct current (DC) in a reliable and efficient way. This detailed guide gives an in-depth look at the DSEI60-06A diode, including its specs, features, uses, and important things to keep in mind.

What is a Rectifier Diode?

A rectifier diode is a semiconductor device that only lets current flow in one way, turning alternating current (AC) into direct current (DC). It works like a one-way switch for electricity. When the voltage at the anode is higher than the voltage at the cathode, the diode becomes forward-biased, allowing current to flow from the anode to the cathode. When the voltage at the cathode is higher than at the anode, on the other hand, the diode becomes reverse-biased and stops the current from flowing.

Rectifier diodes are often used in power supplies, voltage regulators, and other electrical circuits where AC-to-DC conversion is needed. They are very important because they change the varying voltage of AC power sources into a steady DC voltage that can be used in many electronic devices and uses.

DSEI60-06A Specifications and Electrical Characteristics

Maximum Ratings

The maximum ratings show the exact most that the DSEI60-06A diode can handle without breaking or getting damaged. These values are very important to make sure that the diode works in a safe way. If you go over these limits, the diode could get damaged in a way that can’t be fixed. The following are some of the usual maximum ratings for the DSEI60-06A diode:

  • Peak Inverse Voltage (PIV): 600V
  • Forward Current (IF): 60A
  • Surge Current (IFSM): This value indicates the maximum allowable forward current for a short duration during surge conditions, such as during turn-on or turn-off. (Manufacturer-specified value)
  • Reverse Voltage (VR): The maximum allowable reverse voltage that the diode can withstand without breakdown. (Manufacturer-specified value)
  • Forward Surge Voltage (VFSM): The maximum allowable forward voltage during surge conditions. (Manufacturer-specified value)
  • Operating Junction Temperature (Tj): The maximum temperature that the diode’s junction can reach during operation. Exceeding this limit may lead to device failure.
  • Storage Temperature (Tstg): The recommended temperature range for storing the diode when not in use.
  • Maximum Junction-to-Ambient Thermal Resistance (RthJA): The thermal resistance between the diode’s junction and the surrounding ambient environment.

Electrical Characteristics

The electrical characteristics tell us how the DSEI60-06A diode usually works under certain operating situations. The manufacturer gives these numbers, which can be used as a guide for designing and analyzing circuits. Some of the most common electricity features are:

  • Forward Voltage Drop (VF): The voltage drop across the diode when it is conducting forward current. This value is dependent on the forward current and temperature.
  • Reverse Leakage Current (IR): The current that flows through the diode when it is reverse-biased. It is important to keep this value as low as possible, especially in applications requiring low-power dissipation.
  • Reverse Recovery Time (tRR): The time it takes for the diode to transition from the forward-biased state to the reverse-biased state when the current direction changes. This parameter is essential for applications requiring fast switching.
  • Reverse Recovery Charge (QRR): The charge that needs to be removed from the diode during reverse recovery. It affects the switching losses in high-frequency applications.

Thermal and Mechanical Specifications

  • Junction Temperature (Tj): The diode’s internal junction temperature during normal operation. Excessive heat can degrade performance and reduce the diode’s lifespan.
  • Maximum Junction-to-Case Thermal Resistance (RthJC): The thermal resistance between the diode’s junction and its case or package. Lower values indicate better thermal performance.
  • Maximum Junction-to-Lead Thermal Resistance (RthJL): The thermal resistance between the diode’s junction and its leads.
  • Package Type: The physical package type, such as Through-Hole TO-247AD, indicates the diode’s form factor and mounting method.

DSEI60-06A Features and Benefits

● High Current Carrying Capacity

The DSEI60-06A diode is made to handle high amounts of current, which makes it a good choice for power electronics applications that need to carry a lot of current. With a maximum forward current (IF) value of 60 amperes, this diode can handle large amounts of electrical current and power many high-power devices and circuits.

● High Voltage Rating:

The peak inverse voltage (PIV) of the diode is 600V, which is high. Because of this high voltage limit, the DSEI60-06A can safely handle high reverse voltages. This is especially helpful in situations where the diode needs to be able to handle voltage jumps and changes.

● Fast Switching Speed:

The DSEI60-06A diode is made to switch quickly between its conducting and non-conducting states. High-frequency applications and circuits that need to switch quickly, like switching power sources and motor drives, need fast switching speeds. The ability to switch quickly helps lower switching losses and improves the overall efficiency of the circuit.

● Low Forward Voltage Drop:

When it is moving current in the forward direction, the diode has a low forward voltage drop (VF). In power electronics, you want a low forward voltage drop because it reduces power losses and makes the whole system more efficient. This is especially important in high-power systems where power loss is a problem.

● Robust and Reliable Design:

The DSEI60-06A diode is built to be strong, so it can handle a wide range of working stresses and environmental conditions. Its long-lasting design makes it more reliable and increases the diode’s useful life, making it a good choice for uses that need long-term performance and stability.

● Through-Hole TO-247AD Package for Easy Mounting:

A Through-Hole TO-247AD package holds the DSEI60-06A diode. This type of package has leads that go all the way through the PCB (printed circuit board). This makes it easy to place and secure to the PCB. The mechanical shape of the TO-247AD package also gives it better thermal performance, which makes it easier for heat to get rid of itself during operation.

Overall, the DSEI60-06A diode’s high current carrying capacity, high voltage rating, fast switching speed, low forward voltage drop, sturdy design, and user-friendly TO-247AD package make it a flexible and reliable component for many power electronics applications. The DSEI60-06A diode works well and efficiently in power supplies, motor drives, and other systems with a lot of power.


In conclusion, the DSEI60-06A diode is an exceptional rectifier capable of handling high currents and voltages efficiently. Whether you’re an engineer, hobbyist, or researcher, this diode will add value to your power electronics projects. To learn more and order the DSEI60-06A at an affordable price, contact ICRFQ, a leading electronic components distributor in China. Empower your projects with cutting-edge technology today!

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Kevin Chen