Mfr Part #:

1N4002-B

The Rectron Semiconductor 1N4002-B is a single rectifier diode with a 1A average forward current and a 100V peak repetitive reverse voltage. It is housed in a DO-41 package.

✓ Total Stock: 3,000 pcs

$ Price Range: $0.99

1N4002-B Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

1N4002-B Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Rectron Semiconductor
Lead Style	Axial
Mounting Style	Through Hole
Termination Style	Through Hole

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1N4002-B Description

Short technical summary and product information.

The Rectron Semiconductor 1N4002-B is a general-purpose rectifier diode designed for a variety of applications. It features a 1.0A average rectified output current at 75°C and a peak repetitive reverse voltage of up to 100V.

Key electrical characteristics include a maximum forward voltage of 1V at 1A and a low peak reverse current of 50µA at 25°C. The diode also offers a surge overload rating of 30A peak for 8.3ms.

Mechanically, the 1N4002-B is supplied in a DO-41 plastic package with through-hole mounting. The case material is molded plastic with UL Flammability Classification Rating 94V-0. Terminals are finished with bright tin plating, making them solderable per MIL-STD-202, Method 208.

This rectifier diode operates within a temperature range of -65°C to +150°C and has a typical junction capacitance of 15pF at 1MHz.

1N4002-B Quick Information

Product Type: Rectifier Diode

Series: 1N400

Canonical Name: 1N4002-B Rectifier Diode

Subcategory: Rectifier

1N4002-B Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead Free

1N4002-B Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

1N4002-B Features

1A average rectified output current.
100V peak repetitive reverse voltage.
Low forward voltage drop.
30A peak surge current rating.
DO-41 through-hole package.

1N4002-B Applications

General purpose rectification in power supplies.
AC to DC conversion circuits.
Freewheeling diode applications.
Polarity protection circuits.
DC blocking and clamping.

1N4002-B FAQs

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

What is the maximum reverse voltage rating of the 1N4002-B?

The peak repetitive reverse voltage is 100V, and the RMS reverse voltage is 70V.

What is the average forward current rating?

The average rectified output current is 1A at 75°C ambient temperature with leads maintained at ambient temperature 9.5mm from the case.

What is the forward voltage drop at rated current?

The forward voltage is 1V maximum at 1A forward current.

What is the non-repetitive surge current rating?

The non-repetitive peak forward surge current is 30A for an 8.3ms single half sine-wave.

What is the operating temperature range?

The operating and storage temperature range is -65°C to +150°C.

What package is the 1N4002-B available in?

The diode is available in DO-41 and A-405 through-hole packages.

What is the typical junction capacitance?

The typical junction capacitance is 15pF measured at 1 MHz and 4V reverse voltage.

1N4002-B Alternate Parts

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