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SM4001

The Diodes Incorporated SM4001 is a surface mount silicon rectifier designed for general-purpose applications. It offers a 1.0A average forward current and a maximum repetitive peak reverse voltage of 1000V.

✓ Total Stock: 11,930 pcs

$ Price Range: $0.53

SM4001 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	11,930 pcs On Request	11930 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.

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Category	New Products
Manufacturer Name	Diodes Incorporated
Mounting Type	Surface Mount
Peak Forward Surge Current	20A
Weight	0.12 gram

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SM4001 Description

Short technical summary and product information.

The SM4001 from Diodes Incorporated is a surface mount silicon rectifier, part of the SM4001 thru SM4007 series. It is ideal for surface mounted applications and features a glass passivated junction for reliability.

This rectifier has a maximum average forward rectified current of 1.0A at 75°C ambient temperature. Its voltage range spans up to 1000V for repetitive peak reverse voltage and DC blocking voltage. The peak forward surge current is rated at 20A for an 8.3ms single half sine-wave.

Electrical characteristics include a maximum forward voltage of 1.1V at 1.0A DC and a low DC reverse current of 50µA at 25°C and 5mA at 125°C. The operating and storage temperature range is from -65°C to +175°C.

Packaged in a molded plastic case (SM-1/DO-213AB), the SM4001 is suitable for various mounting positions. Its terminals are solder plated and guaranteed to be solderable per MIL-STD-202E, Method 208. The polarity is indicated by a color band denoting the cathode end.

SM4001 Quick Information

Product Type: Rectifier

Canonical Name: SM4001 Surface Mount Silicon Rectifier

Subcategory: Rectifier

SM4001 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SM4001 Estimated Pricing

Qty	Low	High
1+	$0.53	$0.53

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

SM4001 Features

Ideal for surface mounted applications.
Low leakage current.
Glass passivated junction.
1.0A average forward current.
Up to 1000V reverse voltage rating.

SM4001 Applications

General purpose rectification.
Power supply circuits.
Switching power supplies.
Automotive applications.
Consumer electronics.

SM4001 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the maximum reverse voltage for the SM4001 rectifier?

The maximum recurrent peak reverse voltage and maximum DC blocking voltage for the SM4001 is 1000V.

What is the average forward current rating of the SM4001?

The SM4001 has a maximum average forward rectified current rating of 1.0A at 75°C ambient temperature.

What is the maximum forward voltage drop for the SM4001 at 1.0A?

The maximum forward voltage drop for the SM4001 at 1.0A DC is 1.1V.

What is the operating temperature range for the SM4001?

The operating and storage temperature range for the SM4001 is -65°C to +175°C.

What type of package is the SM4001 rectifier in?

The SM4001 rectifier is in a SM-1 (DO-213AB) molded plastic case and is designed for surface mounting.