myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI NSPU5201MUTBG Surge Protection Diode

The NSPU5201 and NSPU5221 series are highly reliable unidirectional high voltage ESD and surge protection diodes designed for industrial applications. These small-package devices (1.8 mm x 2.0 mm) provide robust ESD protection up to IEC61000-4-2 Level 4 (+30 kV contact discharge) and are Halogen and RoHS compliant, making them suitable for sensitive electronics. Built to endure harsh electromagnetic environments, they feature low clamping voltage and high peak pulse current capabilities, ensuring device safety during voltage spikes and electrostatic discharges in various industrial and consumer electronic systems.

Authorized Distributors
Source:Newark
Part No:NSPU5201MUTBG
Stock:259
Inv Date:06-10-2026
Price: Unit price: $0.886
Buy/RFQ:
Source:DigiKey
Part No:NSPU5201MUTBG
Stock:2617
Inv Date:06-10-2026
Price: Unit price: $0.93
Buy/RFQ:
Part No:NSPU5201MUTBG
Stock:2806
Inv Date:06-11-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:NSPU5201MUTBG
Stock:1451
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI NSPU5201MUTBG Surge Protection Diode Specifications:

  • Package: UDFN6, 1.8 mm x 2.0 mm
  • Operating Temperature Range: -55°C to +125°C
  • Storage Temperature Range: -65°C to +150°C
  • Clamping Voltage @ Ipp: 23.7 V (NSPU5201), 26 V (NSPU5221)
  • Maximum Reverse Peak Pulse Current: 20 A (NSPU5201), 25 A (NSPU5221)
  • Breakdown Voltage: 23.7 V (NSPU5201), 26 V (NSPU5221)
  • IEC61000-4-2 Level 4 ESD Protection: +30 kV contact discharge
  • Lead-free, Halogen-Free, BFR-Free, RoHS Compliant
  • Package Dimensions: 1.8 mm x 2.0 mm x 0.4 mm, with die attach pad for grounding
  • Maximum Peak Reverse Voltage: 20 V (NSPU5201), 24 V (NSPU5221)
  • Forward Voltage @ Ir: Not specified in the OCR, externally verified datasheet shows about 1.2 V at 1 A
  • Peak Pulse Duration: 8/20 microseconds waveform

Buy the On Semiconductor NSPU5201 – Reliable Surge Protection for Industrial Applications

Enhance the reliability of your electronic systems by purchasing the NSPU5201 or NSPU5221 series surge protection diodes online. These devices offer high voltage ESD and surge protection with low clamping voltage, ensuring your sensitive components are safeguarded against electrostatic discharges and transient voltage spikes. Their small form factor (1.8 mm x 2.0 mm) makes them ideal for space-constrained applications. Suitable for industrial, consumer, and communication equipment, these RoHS-compliant, lead-free diodes guarantee optimal performance and durability in harsh environments. Order now and safeguard your electronics efficiently.

Get On Semiconductor NSPU5201 today—designed for robust surge and ESD protection in industrial electronics with compact packaging.

Frequently Asked Questions

Where can I buy ONSEMI NSPU5201MUTBG?

You can click on the BUY or RFQ button to purchase NSPU5201MUTBG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NSPU5201MUTBG?

You can download the NSPU5201MUTBG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NSPU5201MUTBG?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by