NSR1020MW2T1G Schottky barrier diode with 20V reverse voltage rating and 1A continuous forward current. Offers low forward voltage of 0.24V typ at 10mA and is housed in a surface-mount SOD-323 package.
Mfr Part #:

NSR1020MW2T1G

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
Schottky barrier diode with 20V reverse voltage rating and 1A continuous forward current. Offers low forward voltage of 0.24V typ at 10mA and is housed in a surface-mount SOD-323 package.
✓ Total Stock: 339,916 pcs
$ Price Range: $0.08 - $0.40

NSR1020MW2T1G Available from 7 distributors

✓ Authorised
✓ Non-Authorised

NSR1020MW2T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Capacitance @ Vr, F
Current
Halogen Free
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Reverse Voltage
Speed
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Voltage

NSR1020MW2T1G Description

Short technical summary and product information.

The NSR1020MW2T1G is a Schottky barrier diode from On Semiconductor designed for high current handling in a small SOD-323 package. It features a maximum reverse voltage of 20V and a peak reverse voltage of 30V. The diode can handle a continuous forward current of 1A, with peak forward current up to 5A (8.3 ms half sinewave) and repetitive forward current of 2A.

 

Forward voltage is very low, typically 0.24V at 10mA, with maximum values ranging from 0.20V at 1mA to 0.54V at 1A. Reverse leakage current is 40µA maximum at 15V reverse voltage. Total capacitance is 25pF typical (29pF max) at 5V and 1MHz. The device has an ESD rating of Class 3B (Human Body Model) and Class C (Machine Model).

 

This diode is suitable for applications such as blocking diodes in charging circuits, and in discrete buck or boost converters. The low forward voltage improves efficiency by reducing power loss. The device is Pb-free, halogen-free, and RoHS compliant. It is supplied in tape and reel packaging with 3000 pieces per reel. The operating junction temperature range is up to 125°C, with storage from -55°C to 150°C.

NSR1020MW2T1G Quick Information

Product Type: Schottky Barrier Diode
Series: NSR1020MW2
Canonical Name: Schottky Barrier Diode 20V 1A SOD-323
Subcategory: Single Rectifier Diode

NSR1020MW2T1G Compliance

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

NSR1020MW2T1G Estimated Pricing

Qty Low High
1+ $0.40 $0.40
10+ $0.23 $0.23
100+ $0.14 $0.14
500+ $0.10 $0.10
1,000+ $0.09 $0.09
3,000+ $0.08 $0.08

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

NSR1020MW2T1G Features

  • Low forward voltage of 0.24V typical at 10mA.
  • High current capability up to 1A continuous.
  • ESD rated Class 3B (HBM) and Class C (MM).
  • Surface-mount SOD-323 package for compact designs.
  • RoHS compliant and halogen-free.

NSR1020MW2T1G Applications

  • Used as blocking diode in charging circuits.
  • Ideal for discrete buck or boost converter topologies.
  • Suitable for high-efficiency rectification in low-voltage applications.
  • Useful in portable electronics where space is limited.

NSR1020MW2T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the NSR1020MW2T1G?

Maximum reverse voltage is 20V, with a peak reverse voltage of 30V.

What is the forward current rating?

Continuous forward current is 1A, peak forward current (8.3 ms) is 5A, repetitive forward current (1.5s period, 66.7% duty) is 2A.

What is the forward voltage at different currents?

Typical 0.24V at 10mA; maximum 0.20V at 1mA, 0.26V at 10mA, 0.33V at 100mA, 0.44V at 500mA, 0.54V at 1A.

What package is the NSR1020MW2T1G available in?

SOD-323 (also known as SC-76) surface-mount package.

What is the ESD rating?

Human Body Model Class 3B, Machine Model Class C.

What is the operating junction temperature range?

Maximum junction temperature is 125°C, storage temperature range -55°C to +150°C.

Is the device RoHS compliant?

Yes, it is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free.

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