SM4001 The SM4001 is a single rectifier diode from Diotec Semiconductor, rated for 1A current and up to 1000V reverse voltage. It comes in a DO-213AB MELF package for surface mounting.
Mfr Part #:

SM4001

Available from 1 distributors
Mfr Name: Diotec Semiconductor
Diotec Semiconductor
The SM4001 is a single rectifier diode from Diotec Semiconductor, rated for 1A current and up to 1000V reverse voltage. It comes in a DO-213AB MELF package for surface mounting.
✓ Total Stock: 2,355 pcs
$ Price Range: $0.99

SM4001 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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2,355 pcs
2355 pcs On Request 1 On Request On Request On Request On Request On Request

SM4001 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Operating Temperature
Peak Forward Surge Current
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Technology
Termination Style
Voltage
Weight

SM4001 Description

Short technical summary and product information.

The SM4001 is a general-purpose single rectifier diode manufactured by Diotec Semiconductor. It is designed for surface-mount applications and features a DO-213AB MELF package.

 

This rectifier diode offers a maximum average forward current of 1A and a peak forward surge current of 20A. It can withstand a maximum recurrent peak reverse voltage of 1000V and a maximum RMS voltage of 700V. The maximum forward voltage drop at 1A is 1.1V, and the maximum DC reverse current is 50µA at 25°C and 5mA at 125°C.

 

With a glass-passivated junction and low leakage current, the SM4001 is suitable for various general-purpose rectification applications. Its operating temperature range is from -65°C to 175°C, and it has a typical junction capacitance of 15pF measured at 1MHz and 4.0VDC reverse voltage.

 

The MELF DO-213AB package is ideal for automated assembly processes. The diode has a weight of 0.12 grams and is designed for surface mounting.

SM4001 Quick Information

Product Type: Single Rectifier Diode
Canonical Name: SM4001 Single Rectifier Diode
Subcategory: Single

SM4001 Compliance

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

SM4001 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SM4001 Features

  • 1A maximum average forward current.
  • Up to 1000V peak reverse voltage.
  • DO-213AB MELF surface mount package.
  • Low leakage current.
  • Wide operating temperature range.

SM4001 Applications

  • General purpose rectification.
  • Power supply applications.
  • Consumer electronics.
  • Industrial control systems.

SM4001 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage of the SM4001?

1000V.

What is the maximum average forward rectified current?

1A at 75°C ambient.

What is the forward voltage drop at rated current?

1.1V maximum at 1A DC.

What package type is the SM4001 available in?

DO-213AB MELF surface mount package.

What is the peak forward surge current rating?

20A for 8.3 ms half sine wave.

What is the junction capacitance of this diode?

15pF typical at 4V DC reverse bias and 1MHz.

What is the operating temperature range?

-65°C to 175°C.

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