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123NQ100 Vishay 123NQ100 is a 100V, 120A Schottky rectifier diode in a D-67 HALF-PAK chassis mount package. Designed for high frequency and high temperature operation up to 175°C.
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123NQ100

Available from 1 distributors
Mfr Name: Vishay
Vishay
Vishay 123NQ100 is a 100V, 120A Schottky rectifier diode in a D-67 HALF-PAK chassis mount package. Designed for high frequency and high temperature operation up to 175°C.
✓ Total Stock: 2,356 pcs

123NQ100 Available from 1 distributor

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Components Technology Group, Inc. ✓
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2,356 pcs
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123NQ100 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Diode Type
Halogen Free
Industrial Grade
Mounting Type
SVHC Present
Speed
Storage Temperature
Supplier Device Package
Technology
Voltage
Weight
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123NQ100 Description

Short technical summary and product information.

The Vishay 123NQ100 is a high current Schottky rectifier diode rated for 100V reverse voltage and 120A average forward current. It features a low forward voltage drop of 0.91V at 120A (25°C) and a maximum junction temperature of 175°C, enabling reliable operation in demanding power conversion applications.

 

This diode is housed in a D-67 HALF-PAK module designed for chassis mounting, offering a lower profile and easier mounting compared to two parallel DO-5 packages. The module includes high purity epoxy encapsulation for enhanced mechanical strength and moisture resistance.

 

Key electrical characteristics include a reverse leakage current of 3 mA at 25°C, junction capacitance of 2650 pF at 5V/1MHz, and a non-repetitive surge current capability of 16000 A (5µs sine). The device also offers an avalanche energy rating of 15 mJ and a dv/dt capability of 10000 V/µs.

 

Typical applications include switching power supplies, converters, free-wheeling diodes, and reverse battery protection circuits. The guard ring design enhances ruggedness and long-term reliability.

123NQ100 Quick Information

Product Type: Schottky Rectifier Diode
Series: 123NQ...(R)
Canonical Name: Vishay 123NQ100 Schottky Rectifier Diode, 100V, 120A, D-67 HALF-PAK
Subcategory: Single Rectifier Diode

123NQ100 Compliance

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

123NQ100 Features

  • 100V reverse voltage rating.
  • 120A average forward current.
  • Low forward voltage drop 0.91V.
  • 175°C maximum junction temperature.
  • D-67 HALF-PAK chassis mount package.

123NQ100 Applications

  • Used in switching power supplies.
  • Ideal for DC-DC converters.
  • Suitable for free-wheeling diode circuits.
  • Reverse battery protection applications.

123NQ100 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 123NQ100?

The maximum DC reverse voltage (Vr) is 100V.

What is the average forward current rating?

The average rectified forward current (Io) is 120A.

What is the forward voltage drop at rated current?

The forward voltage drop is 0.91V at 120A and 25°C.

What package does the 123NQ100 come in?

The device is packaged in a D-67 HALF-PAK module for chassis mounting.

What is the operating junction temperature range?

The junction temperature range is -55°C to 175°C.

What is the non-repetitive surge current capability?

The maximum non-repetitive surge current is 16000A for a 5µs sine pulse.

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