1N6492 The 1N6492 is a hermetic Schottky rectifier rated for 45V DC blocking and 4A average forward current. It comes in a TO-205AF (TO-39) through-hole package.
Mfr Part #:

1N6492

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The 1N6492 is a hermetic Schottky rectifier rated for 45V DC blocking and 4A average forward current. It comes in a TO-205AF (TO-39) through-hole package.
Total Stock: 700 pcs

1N6492 Available from 1 distributor

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1N6492 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Current - Average Rectified (Io)
Current - Forward (If) (Max)
Current - Non Repetitive Surge
Military Grade
Mounting Type
Number of Terminals
Operating Temperature
Operating Temperature - Junction
Package / Case
Speed
Storage Temperature
Supplier Device Package
Technology
Terminal Finish
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Voltage
Voltage - DC Blocking (Vr)
Voltage - Forward (Vf) (Max) @ If
Voltage - Non-Repetitive Peak Inverse (VRSM)
Voltage - Repetitive Peak Inverse (VRRM)
Voltage - Working Peak Reverse (VRWM)

1N6492 Description

Short technical summary and product information.

The 1N6492 is a hermetic Schottky rectifier from Microchip Technology, designed for high-reliability applications. It features a DC blocking voltage of 45V and an average rectified current of 3.6A at +100°C case temperature, with a maximum forward current of 4A at 50% duty cycle. The forward voltage drop is 680 mV at 4A, enabling efficient low-voltage operation.

 

This device offers a non-repetitive surge current rating of 80A and a junction capacitance of 450 pF at 5V and 1 MHz. It is housed in a rugged TO-205AF (TO-39) metal can package with through-hole mounting, suitable for demanding environments. The operating junction temperature range is -65°C to +175°C.

 

Typical applications include output rectification and catch diodes in high-efficiency switching power supplies. The part is also available with JAN, JANTX, and JANTXV military qualifications per MIL-PRF-19500/567.

1N6492 Quick Information

Product Type: Schottky Rectifier
Canonical Name: 1N6492 Hermetic Schottky Rectifier, 45V, 4A, TO-205AF (TO-39)
Subcategory: Single Diodes

1N6492 Compliance

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

1N6492 Features

  • 45V DC blocking voltage rating.
  • 4A average forward current capability.
  • Low forward voltage of 680 mV at 4A.
  • Hermetic TO-205AF (TO-39) metal can package.
  • High surge current rating of 80A.

1N6492 Applications

  • Output rectification in switching power supplies.
  • Catch diode for high-efficiency converters.
  • High-reliability military and aerospace systems.
  • Low-voltage, high-current power regulation.

1N6492 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the 1N6492?

The maximum DC blocking voltage is 45V.

What is the average forward current rating of the 1N6492?

The average rectified current is 3.6A at +100°C case temperature, with a maximum forward current of 4A at 50% duty cycle.

What is the forward voltage drop of the 1N6492?

The forward voltage drop is 680 mV at 4A.

What package does the 1N6492 come in?

The 1N6492 is available in a TO-205AF (TO-39) through-hole metal can package.

What is the operating temperature range of the 1N6492?

The junction operating temperature range is -65°C to +175°C.

Does the 1N6492 have surge current capability?

Yes, it can handle a non-repetitive sinusoidal surge current of 80A.

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