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ONSEMI ESD7481MUT5G ESD Protection Diode

The ESD7481 is a micro-packaged diode designed for effective electrostatic discharge protection in high-frequency and sensitive electronic applications. With ultra-low capacitance of 0.25 pF, low leakage, and fast response time (< 1 ns), it ensures minimal signal interference and reliable clamping during ESD events. Suitable for USB 2.0 high-speed designs, antenna lines, RF modules, and near-field communications, this diode features a 3.3 V stand-off voltage, IEC61000-4-2 level 4 protection, and is RoHS compliant. Its compact size and low insertion loss make it ideal for space-constrained low-voltage, high-speed electronic circuits.

Authorized Distributors
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Part No:ESD7481MUT5G
Stock:18440
Inv Date:06-10-2026
Price: Unit price: $0.35
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Inv Date:06-11-2026
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Inv Date:06-10-2026
Price: Unit price: $0.34
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Part No:ESD7481MUT5G
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Inv Date:06-10-2026
Price: Unit price: $0.1727
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Part No:ESD7481MUT5G
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Inv Date:06-10-2026
Price: Unit price: $0.1727
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Part No:ESD7481MUT5G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.195
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Part No:ESD7481MUT5G
Stock:6361
Inv Date:06-11-2026
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ONSEMI ESD7481MUT5G ESD Protection Diode Specifications:

  • Ultra—Low Capacitance: 0.25 pF
  • Stand-off Voltage: 3.3 V
  • Clamping Voltage: 12 V at Ipp=3A
  • Reverse Leakage Current: < 50 nA at 3.3 V
  • Breakdown Voltage: 6.0 V at 1 mA
  • Junction Capacitance: 0.25 pF at 1 MHz
  • Response Time: < 1 ns
  • Maximum Reverse Peak Pulse Current: 20 kV contact, 420 V air
  • Total Power Dissipation: 250 mW on FR-5 board
  • Junction-to-Ambient Thermal Resistance: 400°C/W
  • Operating Temperature Range: -40°C to +125°C
  • Body Dimensions: 0.60 mm x 0.30 mm, height 0.3 mm
  • Package: X3DFN2, 0201 size

Buy the ON Semiconductor ESD7481 – Reliable ESD Protection Diodes for Industrial Applications

Secure your electronic circuits with the reliable ESD7481 diode from ON Semiconductor. Designed for space-efficient high-frequency applications, it delivers ultra-low capacitance, rapid response times, and robust ESD protection. Perfect for USB 2.0 high-speed, RF modules, and antenna lines, this diode ensures minimal signal disturbance and maximum durability. Its compact size, low leakage, and IEC61000-4-2 level 4 protection make it ideal for sensitive electronics in automotive, industrial, and communication devices. Purchase online today for dependable static discharge management.

Order your ON Semiconductor ESD7481 series compact ESD protection diode today and secure high-speed electronics against static and transient voltage events with confidence.

Frequently Asked Questions

Where can I buy ONSEMI ESD7481MUT5G?

You can click on the BUY or RFQ button to purchase ESD7481MUT5G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part ESD7481MUT5G?

You can download the ESD7481MUT5G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of ESD7481MUT5G?

ONSEMI

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