1N4447/TR General purpose switching diode rated for 75V reverse voltage and 200mA forward current with 4ns reverse recovery time in a DO-35 through-hole package.
Mfr Part #:

1N4447/TR

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
General purpose switching diode rated for 75V reverse voltage and 200mA forward current with 4ns reverse recovery time in a DO-35 through-hole package.
Total Stock: 8,000 pcs

1N4447/TR Available from 1 distributor

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1N4447/TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current
Current
Forward Voltage
Junction Temperature
Lead Style
Maximum Reverse Voltage
Military Grade
Mounting Type
Non-Repetitive Surge Current
Operating Temperature
Package / Case
Package Type
Polarity
Polarity Indicator
Reverse Recovery Time
Reverse Recovery Time (trr)
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Voltage
Weight

1N4447/TR Description

Short technical summary and product information.

The 1N4447/TR is a general purpose switching diode from Microchip Technology, part of the 1N4446-1N4449 series of JEDEC registered switching/signal diodes. It features a maximum reverse voltage of 75V and an average rectified current of 200mA. The diode offers a fast reverse recovery time of 4ns, making it suitable for high-speed switching applications.

 

This diode is housed in a hermetically sealed DO-35 (DO-204AH) axial-lead glass package with through-hole mounting. It has a forward voltage of 1V at 20mA and can handle non-repetitive surge currents up to 500mA. The operating junction temperature range is -65°C to 150°C, with storage temperature up to 200°C.

 

Typical applications include high frequency data lines, RS-232 and RS-422 interface networks, Ethernet 10 Base T, switching core drivers, and LAN equipment. The part is available with tin/lead or RoHS compliant matte-tin over copper clad steel terminal finish.

1N4447/TR Quick Information

Product Type: Switching Diode
Series: 1N4447
Canonical Name: 1N4447/TR Switching Diode, 75V, 200mA, DO-35
Subcategory: Rectifier Diode

1N4447/TR Compliance

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

1N4447/TR Features

  • 75V maximum reverse voltage rating.
  • 200mA average rectified current.
  • 4ns fast reverse recovery time.
  • Hermetically sealed DO-35 glass package.
  • Through-hole mounting with axial leads.

1N4447/TR Applications

  • High frequency data line protection.
  • RS-232 and RS-422 interface networks.
  • Ethernet 10 Base T circuits.
  • Switching core driver applications.
  • LAN equipment and computer peripherals.

1N4447/TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the 1N4447/TR?

75V

What is the forward current rating?

200mA average rectified current

What is the forward voltage drop?

1V at 20mA

What is the reverse recovery time?

4ns

What package is the 1N4447/TR available in?

DO-35 (DO-204AH) axial-lead through-hole package

What is the operating temperature range?

-65°C to 150°C junction temperature

Is the 1N4447/TR RoHS compliant?

RoHS compliant versions are available, but compliance for this specific part is unverified.

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