JANS1N6643 Fast recovery rectifier diode rated at 50V reverse voltage and 300mA average current, packaged in SQ-MELF D-5D for surface mount. Offers 6ns reverse recovery time.
Mfr Part #:

JANS1N6643

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
Fast recovery rectifier diode rated at 50V reverse voltage and 300mA average current, packaged in SQ-MELF D-5D for surface mount. Offers 6ns reverse recovery time.
Total Stock: 22 pcs
$ Price Range: $28.01

JANS1N6643 Available from 1 distributor

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JANS1N6643 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Current
Forward Voltage (Vf) @ If
Military Grade
Mounting Type
Operating Temperature
Package Type
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Voltage

JANS1N6643 Description

Short technical summary and product information.

The JANS1N6643 is a fast recovery rectifier diode manufactured by Microchip Technology. It is designed for general purpose rectification and high-speed switching applications where low reverse recovery time is critical.

 

Key electrical specifications include a maximum reverse voltage of 50V, average rectified forward current of 300mA, and a typical reverse recovery time of 6ns. The forward voltage is 1.2V maximum at 100mA forward current. Junction capacitance is typically 5pF at 0V and 1MHz, supporting high-frequency operation.

 

The device is housed in a surface mount SQ-MELF D-5D package, suitable for automated assembly. It operates over a wide temperature range of -65°C to 175°C, enabling use in harsh environments. The RoHS3 compliant and REACH unaffected status is noted but unverified.

JANS1N6643 Quick Information

Product Type: Fast Recovery Rectifier Diode
Canonical Name: JANS1N6643 Fast Recovery Rectifier Diode 50V 300mA
Subcategory: Fast Recovery Diodes

JANS1N6643 Compliance

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

JANS1N6643 Estimated Pricing

Qty Low High
50+ $28.01 $28.01

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

JANS1N6643 Features

  • Fast recovery speed with 6ns typical recovery time.
  • Rated for 50V reverse voltage operation.
  • 300mA average rectified forward current.
  • Surface mount D-5D package design.
  • Wide operating temperature -65°C to 175°C.

JANS1N6643 Applications

  • Used in high-speed switching power supplies.
  • Suitable for rectification in low voltage circuits.
  • Ideal for freewheeling diode applications.

JANS1N6643 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of JANS1N6643?

50V

What is the average rectified current rating?

300mA

What is the forward voltage at 100mA?

1.2V maximum

What is the reverse recovery time?

6ns typical

What package does JANS1N6643 come in?

Surface mount SQ-MELF D-5D

What is the operating temperature range?

-65°C to 175°C

Is the JANS1N6643 RoHS compliant?

RoHS3 compliant (unverified)

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