40HF120 The Infineon Technologies 40HF120 is a diode with a 1.2kV reverse standoff voltage and 40A maximum output current. It is designed for chassis mounting.
Mfr Part #:

40HF120

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies 40HF120 is a diode with a 1.2kV reverse standoff voltage and 40A maximum output current. It is designed for chassis mounting.
✓ Total Stock: 103 pcs
$ Price Range: $0.99

40HF120 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
103 pcs
103 pcs On Request 1 On Request On Request 95 On Request On Request

40HF120 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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40HF120 Description

Short technical summary and product information.

The 40HF120 is a transistor array designed for high-voltage switching applications. It provides a reverse standoff voltage of 1.2kV, ensuring reliable operation in high-voltage environments. The device has a maximum forward voltage of 1.9V under test conditions, which influences power dissipation and efficiency. With a maximum surge current of 595A, it can handle transient overloads. The device supports a maximum output current of 40A, suitable for power switching circuits. It is mounted via chassis mount or stud terminals, with a single terminal for connection. The device operates within a temperature range from -65°C to 190°C, making it suitable for various environmental conditions. It complies with RoHS3 standards, REACH unaffected, and has an MSL level of 1 Unlimited, indicating moisture resistance. The package type is chassis mount with one terminal, designed for reliable electrical connections in power electronics.

40HF120 Quick Information

Product Type: Diode
Series: 40HF(R) Series
Canonical Name: 40HF120
Subcategory: Power Rectifier

40HF120 Compliance

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

40HF120 Estimated Pricing

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1+ $0.99 $0.99

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

40HF120 Features

  • High reverse standoff voltage of 1.2kV
  • Maximum forward voltage of 1.9V
  • Supports surge currents up to 595A
  • Maximum output current of 40A
  • Operates from -65°C to 190°C

40HF120 Applications

  • Used in high-voltage power switching circuits
  • Suitable for motor control applications
  • Ideal for power supply regulation
  • Applied in industrial automation systems

40HF120 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 40HF120?

The reverse standoff voltage is 1.2kV.

What is the maximum forward voltage of the 40HF120?

The maximum forward voltage is 1.9V.

What is the maximum surge current the 40HF120 can handle?

The maximum surge current is 595A.

What is the maximum operating temperature of the 40HF120?

The maximum operating temperature is 190°C.

What mounting types are available for the 40HF120?

It is available in chassis mount and stud mounting types.

What environmental standards does the 40HF120 meet?

It is RoHS3 compliant, REACH unaffected, and has an MSL level of 1 Unlimited.

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