1N4003G The 1N4003G is a 200V, 1A standard recovery rectifier diode from onsemi in an axial-lead DO-41 package. It features a forward voltage of 1.1V at 1A and a non-repetitive peak surge current rating of 30A.
Mfr Part #:

1N4003G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 1N4003G is a 200V, 1A standard recovery rectifier diode from onsemi in an axial-lead DO-41 package. It features a forward voltage of 1.1V at 1A and a non-repetitive peak surge current rating of 30A.
Total Stock: 52,010 pcs

1N4003G Available from 3 distributors

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1N4003G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Forward Current
Current
Forward Voltage
Junction Temperature Range
Lead Finish
Lead Style
Mounting Type
Non-Repetitive Peak Reverse Voltage
Non-Repetitive Peak Surge Current
Operating Temperature
Operating Temperature Range
Package / Case
Peak Repetitive Reverse Voltage
RMS Reverse Voltage
Speed
Storage Temperature
Supplier Device Package
Technology
Terminal Form
Voltage

1N4003G Description

Short technical summary and product information.

The 1N4003G is a general-purpose standard recovery rectifier diode from onsemi, part of the 1N400x series. It is designed for low-power applications requiring rectification of AC to DC. The device has a peak repetitive reverse voltage of 200V and an average rectified forward current of 1A. Its forward voltage is typically 1.1V at 1A, and it offers a non-repetitive peak surge current capability of 30A for one cycle.

 

The diode is housed in an axial-lead DO-204AL (DO-41) package, making it suitable for through-hole mounting. The package is epoxy molded with solderable leads, and the cathode is indicated by a polarity band. The operating junction temperature range is -65°C to +150°C.

 

Typical applications include power supplies, converters, and other circuits requiring general-purpose rectification. The device is Pb-free and available in tape and reel packaging.

1N4003G Quick Information

Product Type: Standard Recovery Rectifier Diode
Series: 1N4003
Canonical Name: 1N4003G Standard Recovery Rectifier Diode, 200V, 1A, Axial
Subcategory: Single Diodes

1N4003G Compliance

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

1N4003G Features

  • 200V peak repetitive reverse voltage.
  • 1A average rectified forward current.
  • 1.1V forward voltage at 1A.
  • 30A non-repetitive peak surge current.
  • Axial lead DO-41 through-hole package.

1N4003G Applications

  • General purpose low-power rectification.
  • AC to DC conversion in power supplies.
  • Freewheeling and snubber diode circuits.
  • Reverse polarity protection circuits.

1N4003G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the peak repetitive reverse voltage of the 1N4003G?

200V

What is the average rectified forward current rating?

1A

What is the forward voltage at 1A?

1.1V

What package does the 1N4003G come in?

DO-204AL (DO-41) axial lead through-hole package

What is the operating temperature range?

-65°C to +150°C (junction temperature)

What is the non-repetitive peak surge current?

30A for one cycle

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