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APT2X101DQ120J APT2X101DQ120J is a 1200V, 100A ultrafast soft recovery rectifier diode module from Microchip Technology. It features two independent diode configurations in a SOT-227-4 ISOTOP chassis-mount package.
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APT2X101DQ120J

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
APT2X101DQ120J is a 1200V, 100A ultrafast soft recovery rectifier diode module from Microchip Technology. It features two independent diode configurations in a SOT-227-4 ISOTOP chassis-mount package.
✓ Total Stock: 640 pcs
$ Price Range: $21.31 - $26.26

APT2X101DQ120J Available from 1 distributor

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✓ Non-Authorised
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640 pcs
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640 pcs On Request 1 On Request On Request 22+ On Request On Request
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APT2X101DQ120J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Diode Configuration
Industrial Grade
Junction Capacitance
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Technology
Voltage
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APT2X101DQ120J Description

Short technical summary and product information.

The APT2X101DQ120J is a dual ultrafast soft recovery rectifier diode module from Microchip Technology. It contains two independent diodes rated for 1200V maximum DC reverse voltage and 100A average forward current at TC=50°C with 0.5 duty cycle. The device offers a typical reverse recovery time of 385ns under high-current switching conditions and a low forward voltage of 2.4V typical (3.0V maximum) at 100A.

 

The module is avalanche-energy rated at 20mJ and can withstand a non-repetitive forward surge current of 1000A. It operates within a junction temperature range of -55°C to 175°C and features a low junction-to-case thermal resistance of 0.41°C/W. These characteristics make it suitable for high-efficiency power conversion applications including switchmode power supplies, motor controllers, inverters, converters, and uninterruptible power supplies.

 

Housed in the SOT-227-4 miniBLOC (ISOTOP) package, the device is designed for chassis mounting and provides 2500V RMS isolation. The package's low thermal resistance and soft recovery behavior support cooler operation and reduced EMI in high-power designs.

APT2X101DQ120J Quick Information

Product Type: Rectifier Diode Array
Canonical Name: Dual 1200V 100A Ultrafast Soft Recovery Rectifier Diode Module
Subcategory: Ultrafast Soft Recovery Rectifier

APT2X101DQ120J Compliance

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

APT2X101DQ120J Estimated Pricing

Qty Low High
1+ $26.26 $26.26
100+ $21.31 $21.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

APT2X101DQ120J Features

  • Rated for 1200V DC reverse voltage.
  • Handles 100A average forward current.
  • Ultrafast soft recovery diode performance.
  • SOT-227-4 ISOTOP chassis mount package.
  • Avalanche energy rated to 20 mJ.

APT2X101DQ120J Applications

  • Used in switchmode power supply outputs.
  • Freewheeling diode in motor controllers.
  • Anti-parallel diode for inverter circuits.
  • Snubber diode in high-speed switching.
  • Rectification in converters and UPS systems.

APT2X101DQ120J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the APT2X101DQ120J?

The maximum DC reverse voltage and maximum peak repetitive reverse voltage are both 1200V.

What is the average forward current rating?

The maximum average forward current is 100A at TC=50°C with a 0.5 duty cycle.

What is the forward voltage drop?

At IF=100A and TJ=25°C, forward voltage is 2.4V typical and 3.0V maximum.

What is the reverse recovery time?

Typical reverse recovery time is 45ns at IF=1A and 385ns at IF=100A, di/dt=-200A/µs, VR=800V, TJ=25°C.

What package is the diode available in?

The diode module comes in a SOT-227-4 miniBLOC (ISOTOP) package for chassis mounting.

What is the non-repetitive forward surge current rating?

The device can handle 1000A non-repetitive forward surge current at 8.3ms with TJ=45°C.

Does the module have avalanche energy capability?

Yes, the avalanche energy rating is 20mJ tested at 1A and 40mH.

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