NSR02L40MX2WT5G NSR02L40MX2WT5G is a 40V, 200mA Schottky barrier diode from On Semiconductor with ultra-low forward voltage and fast switching speed. It comes in a compact X2DFNW2 (0402) surface-mount package with wettable flanks.
Mfr Part #:

NSR02L40MX2WT5G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
NSR02L40MX2WT5G is a 40V, 200mA Schottky barrier diode from On Semiconductor with ultra-low forward voltage and fast switching speed. It comes in a compact X2DFNW2 (0402) surface-mount package with wettable flanks.
Total Stock: 56,000 pcs
$ Price Range: $0.07 - $0.47

NSR02L40MX2WT5G Available from 1 distributor

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NSR02L40MX2WT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Body Dimensions
Body Height
Capacitance @ Vr, F
Current
ESD Rating (Human Body Model)
ESD Rating - Machine Model
Forward Voltage (Typical @ IF=1 mA)
Forward Voltage (Typical @ IF=10 mA)
Forward Voltage (Typical @ IF=40 mA)
Halogen Free
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Packaging Type
Reverse Leakage Current (Typical/Maximum @ VR = 25 V)
Reverse Leakage Current (Typical/Maximum @ VR = 40 V)
Reverse Recovery Time (trr)
Reverse Voltage
SVHC Present
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction-to-Ambient
Total Capacitance (Typical/Maximum @ VR=1 V, f=1 MHz)
Total Power Dissipation
Voltage

NSR02L40MX2WT5G Description

Short technical summary and product information.

The NSR02L40MX2WT5G is a 40V, 200mA Schottky barrier diode designed by On Semiconductor for high-efficiency power management in portable electronics. It features a typical forward voltage of 0.38V at 1mA and 0.50V at 10mA, ensuring minimal power loss. The reverse leakage current is typically 0.03µA at 25V and 0.04µA at 40V, supporting low standby power.

 

The diode offers very high switching speed with a reverse recovery time of 4ns, making it suitable for high-frequency DC-DC converters and protection circuits. It is packaged in a miniature X2DFNW2 (0402) package measuring 1.00mm x 0.60mm x 0.40mm, enabling space-constrained designs. The wettable flank package design supports automated optical inspection (AOI) in manufacturing.

 

Typical applications include buck and boost DC-DC converters, reverse voltage protection, and clamping circuits. The device is RoHS3 compliant, Pb-Free, and Halogen Free/BFR Free. An automotive-qualified variant (NSVR02L40MX2WT5G) is also available.

NSR02L40MX2WT5G Quick Information

Product Type: Schottky Barrier Diode
Series: NSR02L40M
Canonical Name: NSR02L40MX2WT5G Schottky Barrier Diode, 40V Reverse Voltage, 200mA Average Rectified Current
Subcategory: Rectifier Diodes

NSR02L40MX2WT5G Compliance

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

NSR02L40MX2WT5G Estimated Pricing

Qty Low High
1+ $0.47 $0.47
10+ $0.29 $0.29
100+ $0.18 $0.18
500+ $0.14 $0.14
1,000+ $0.11 $0.11
5,000+ $0.10 $0.10
8,000+ $0.07 $0.07
24,000+ $0.07 $0.07

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

NSR02L40MX2WT5G Features

  • 40V reverse voltage and 200mA forward current rating.
  • Low forward voltage of 0.38V typical at 1mA.
  • Fast reverse recovery time of 4ns for high-speed switching.
  • Miniature 1.00mm x 0.60mm X2DFNW2 surface mount package.
  • Wettable flank package for automated optical inspection (AOI).

NSR02L40MX2WT5G Applications

  • Ideal for buck and boost DC-DC converters.
  • Used for reverse voltage and current protection.
  • Suitable for clamping and protection circuits in portable devices.

NSR02L40MX2WT5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the NSR02L40MX2WT5G?

The maximum reverse voltage is 40V.

What is the average rectified current rating?

The average rectified current is 200mA (maximum DC forward current).

What is the forward voltage at 1mA?

The typical forward voltage at 1mA is 0.38V.

What is the reverse recovery time?

The reverse recovery time is 4ns (tested at IF=IR=10mA).

In which package is the NSR02L40MX2WT5G available?

It is available in a 2-XDFNW2 (0402) surface-mount package with a body size of 1.00mm x 0.60mm x 0.40mm.

Is the NSR02L40MX2WT5G RoHS compliant?

Yes, the device is RoHS3 Compliant, Pb-Free, and Halogen Free/BFR Free as stated in the datasheet.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

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