1N4001 1N4001 is a 50V, 1A standard recovery rectifier diode in a DO-41 through-hole package. It features a forward voltage of 1.1V and a peak forward surge current of 30A.
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1N4001

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Mfr Name: NTE Electronics
NTE Electronics
1N4001 is a 50V, 1A standard recovery rectifier diode in a DO-41 through-hole package. It features a forward voltage of 1.1V and a peak forward surge current of 30A.
Total Stock: 200 pcs

1N4001 Available from 1 distributor

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1N4001 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance @ Vr, F
Case Flammability
Conflict Minerals
Current
Forward Voltage
Halogen Free
Industrial Grade
Junction Capacitance
Junction Temperature
Lead Style
Leakage Current
Maximum Average Forward Rectified Current
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Package Type
Peak Forward Surge Current
Repetitive Peak Reverse Voltage
Reverse Recovery Time
Speed
Standard Package Qty
Storage Temperature
Supplier Device Package
Technology
Termination Style
Voltage
Weight

1N4001 Description

Short technical summary and product information.

The 1N4001 is a standard recovery rectifier diode designed for 50/60 Hz mains rectification and polarity protection applications. It is rated for a repetitive peak reverse voltage of 50V and a maximum average forward rectified current of 1A.

 

This diode offers a forward voltage of 1.1V at 1A and can handle a peak forward surge current of 30A. The reverse recovery time is 1500 ns, making it suitable for low-frequency rectification. The junction temperature range is -50°C to 175°C.

 

The 1N4001 is housed in a DO-41 (DO-204AL) axial leaded package designed for through-hole mounting. The case material is UL 94V-0 rated for flammability. The device weighs approximately 0.4 g and is supplied in tape and ammo pack with a standard quantity of 5000 pieces.

1N4001 Quick Information

Product Type: Standard Recovery Rectifier Diode
Canonical Name: 1N4001 Standard Recovery Rectifier Diode, 50V, 1A, DO-41
Subcategory: Standard Recovery Rectifier

1N4001 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): N/A (not applicable)
REACH Status: REACH declarable
Lead Free: Yes

1N4001 Features

  • Rated for 50V repetitive peak reverse voltage.
  • 1A maximum average forward rectified current.
  • 1.1V forward voltage at 1A.
  • 30A peak forward surge current capability.
  • DO-41 through-hole axial package.

1N4001 Applications

  • 50/60 Hz mains rectification circuits.
  • Polarity protection in power supplies.
  • General purpose low frequency rectification.
  • Commercial and industrial grade equipment.

1N4001 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the 1N4001?

The 1N4001 has a repetitive peak reverse voltage (VRRM) of 50V.

What is the forward voltage drop of the 1N4001 at 1A?

The forward voltage is 1.1V at a forward current of 1A.

What is the reverse recovery time of the 1N4001?

The reverse recovery time is 1500 ns.

What package does the 1N4001 come in?

The 1N4001 is available in a DO-41 (DO-204AL) axial leaded through-hole package.

What is the operating temperature range of the 1N4001?

The junction temperature range is -50°C to 175°C.

What is the peak forward surge current rating of the 1N4001?

The peak forward surge current is 30A for a 60 Hz half sine wave (8.3 ms).

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