IDB18E120 The IDB18E120 from Infineon Technologies is a general purpose rectifier diode rated for 1200 V reverse voltage and 31 A forward current. It features a 195 ns reverse recovery time and comes in a surface-mount 14-TSSOP package.
Mfr Part #:

IDB18E120

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The IDB18E120 from Infineon Technologies is a general purpose rectifier diode rated for 1200 V reverse voltage and 31 A forward current. It features a 195 ns reverse recovery time and comes in a surface-mount 14-TSSOP package.
Total Stock: 4,870 pcs

IDB18E120 Available from 1 distributor

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IDB18E120 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Reverse Voltage (Maximum)
Speed
Supplier Device Package
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Technology
Voltage

IDB18E120 Description

Short technical summary and product information.

The IDB18E120 is a general purpose rectifier diode manufactured by Infineon Technologies. It is rated for a maximum reverse voltage of 1200 V and a maximum forward current of 31 A. The diode offers a typical forward voltage of 2.15 V at an 18 A forward current and a reverse recovery time of 195 ns, placing it in the fast-recovery category (≤500 ns).

 

This diode is supplied in a 14-lead TSSOP (0.173", 4.40 mm width) surface-mount package. It operates over a temperature range of -55°C to +150°C, making it suitable for demanding power environments. The surface-mount design is intended for automated PCB assembly.

 

As a single rectifier diode with fast recovery characteristics, it can be used in rectification and freewheeling functions in power converter and power supply circuits where high voltage handling and fast switching are required. No additional application-specific claims are made beyond the electrical and mechanical specifications.

IDB18E120 Quick Information

Product Type: Rectifier Diode
Canonical Name: General Purpose Rectifier Diode, 1200 V, 31 A, Surface Mount 14-TSSOP
Subcategory: Rectifiers - Single

IDB18E120 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IDB18E120 Features

  • General purpose rectifier diode for power circuits.
  • 1200 V maximum reverse voltage rating.
  • 31 A maximum forward current rating.
  • 195 ns fast reverse recovery time.
  • Surface-mount 14-TSSOP package.

IDB18E120 Applications

  • Use in high voltage rectification circuits.
  • For fast switching power supply stages.
  • Works as freewheeling diode in converters.
  • Suitable for surface-mount PCB assembly.

IDB18E120 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the IDB18E120?

The IDB18E120 is rated for a maximum reverse voltage of 1200 V.

What is the maximum forward current rating?

The maximum forward current rating is 31 A per the product listing.

What is the typical forward voltage?

The typical forward voltage is 2.15 V at a forward current of 18 A.

What is the reverse recovery time?

The typical reverse recovery time is 195 ns.

What package is the IDB18E120 available in?

The IDB18E120 is supplied in a surface-mount 14-TSSOP (0.173", 4.40 mm width) package.

What operating temperature range does the IDB18E120 support?

It operates from -55°C to 150°C.

Is the IDB18E120 a fast recovery diode?

Yes, it has a reverse recovery time of 195 ns and is classified as fast recovery (≤500 ns).

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