NSPM3031MXT5G The NSPM3031MXT5G is a 3.3V bidirectional ESD and surge protection device from On Semiconductor. It offers ±30kV ESD protection and 45A peak pulse current in a compact 1.0mm x 0.6mm X2DFN package.
Mfr Part #:

NSPM3031MXT5G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NSPM3031MXT5G is a 3.3V bidirectional ESD and surge protection device from On Semiconductor. It offers ±30kV ESD protection and 45A peak pulse current in a compact 1.0mm x 0.6mm X2DFN package.
Total Stock: 464,000 pcs
$ Price Range: $0.08 - $0.34

NSPM3031MXT5G Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
392,000 pcs
392000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
72,000 pcs
72000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
On Request On Request 1 On Request On Request On Request On Request On Request

NSPM3031MXT5G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Body Size
Breakdown Voltage
Capacitance @ Frequency
Clamping Voltage (Minimum/Maximum @ IPP=1 A, 8/20 µs)
Clamping Voltage (Minimum/Maximum @ IPP=40 A, 8/20 µs)
Clamping Voltage Tlp (Typical @ IPP=16 A, 100 ns TLP)
Clamping Voltage Tlp (Typical @ IPP=8 A, 100 ns TLP)
Current
ESD Rating (IEC 61000-4-2)
Halogen Free
Mounting Type
Operating Temperature
Package Type
Power Line Protection
Reverse Leakage Current
Reverse Working Voltage
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Surge Rating (IEC 61000-4-5)
Tape & Reel
Type
Voltage

NSPM3031MXT5G Description

Short technical summary and product information.

The NSPM3031MXT5G is a bidirectional ESD and surge protection device designed by On Semiconductor to protect voltage sensitive components from electrostatic discharge (ESD) and other transient voltage events. It features a reverse working voltage of 3.3V and a breakdown voltage range of 4.0V to 5.5V. The device provides excellent clamping capability with a maximum clamping voltage of 7.6V at 45A peak pulse current (8/20µs waveform).

 

This TVS diode meets IEC 61000-4-2 Level 4 ESD protection with ±30kV contact and air discharge ratings, and IEC 61000-4-5 surge protection up to 45A. It exhibits low leakage current of 0.1µA at 3.3V and a capacitance of 87pF at 1MHz, making it suitable for high-speed signal lines. The device is housed in a small 1.0mm x 0.6mm X2DFN surface mount package, ideal for space-constrained portable electronics.

 

Typical applications include battery line protection, audio line protection, and GPIO protection in cellular phones, tablets, MP3 players, digital cameras, and other portable devices. The NSPM3031MXT5G is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.

NSPM3031MXT5G Quick Information

Product Type: TVS Diode
Canonical Name: NSPM3031MXT5G 3.3V Bidirectional ESD and Surge Protection Device
Subcategory: Bidirectional ESD Protection

NSPM3031MXT5G Compliance

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

NSPM3031MXT5G Estimated Pricing

Qty Low High
1+ $0.34 $0.34
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.10 $0.10
1,000+ $0.09 $0.09
2,000+ $0.08 $0.08

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

NSPM3031MXT5G Features

  • ±30kV ESD protection per IEC 61000-4-2.
  • 45A peak pulse current (8/20µs) surge rating.
  • Low leakage current of 0.1µA at 3.3V.
  • Compact 1.0mm x 0.6mm X2DFN package.
  • RoHS compliant, Pb-Free and Halogen Free.

NSPM3031MXT5G Applications

  • Protects battery lines in portable electronics.
  • Safeguards audio lines from ESD events.
  • Used for GPIO protection in mobile devices.
  • Ideal for space-constrained PCB designs.

NSPM3031MXT5G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse working voltage of the NSPM3031MXT5G?

The reverse working voltage (VRWM) is 3.3V.

What is the breakdown voltage range?

The breakdown voltage is 4.0V (minimum), 4.6V (typical), and 5.5V (maximum) at IT=1mA.

What is the maximum clamping voltage?

The maximum clamping voltage is 7.6V at 45A peak pulse current (8/20µs).

What is the peak pulse current rating?

The maximum peak pulse current is 45A for an 8/20µs waveform.

What package is the NSPM3031MXT5G available in?

It is available in a 2-XDFN surface mount package, specifically the 2-X2DFN (1x0.6) case, with body size 1.0mm x 0.6mm.

What is the ESD rating of this device?

The device provides ±30kV contact and ±30kV air discharge ESD protection per IEC 61000-4-2 Level 4.

What is the operating temperature range?

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

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