myMectronic
myMectronic

A Premier B2B Part Search

Littelfuse RF3920000 ESD Discrete TVS

The SESD Series Enhanced ESD Discrete TVS protects high-speed serial interfaces, including USB 3.1, HDMI 2.0, and DisplayPort, with ultra-low capacitance and high ESD protection exceeding 22kV contact and air discharge. Designed in small 0201 and 0402 packages, it offers low leakage, dynamic resistance, and UL 94V-0 flame rating. Qualified for AEC-Q101, RoHS, and ELV compliance, these diodes ensure signal integrity and durability in consumer electronics, mobile devices, and high-speed data lines, making them ideal for portable electronics and sensitive communication interfaces.

Authorized Distributors
Source:Newark
Part No:RF3920-000
Stock:50000
Inv Date:05-28-2026
Price: Unit price: $0.058
Buy/RFQ:
Source:DigiKey
Part No:RF3920-000
Stock:30552
Inv Date:05-28-2026
Price: Unit price: $0.15163
Buy/RFQ:
Part No:RF3920-000
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:RF3920-000
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.31
Buy/RFQ:
Part No:RF3920-000
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.4158
Buy/RFQ:
Part No:RF3920-000
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.4158
Buy/RFQ:
Part No:RF3920-000
Stock:36175
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse RF3920000 ESD Discrete TVS Specifications:

  • Peak Current (t,=8/20us): 25 A
  • Top Operating Temperature: 85 to 125 °C
  • Storage Temperature: -55 to 150 °C
  • ESD Withstand Voltage: 22 kV (contact and air)
  • Diode Capacitance: 0.15pF typical bidirectional, 0.30pF typical unidirectional
  • Package Types: 0201 DFN, 0402 DFN
  • Dimensions: Length varies with package, typical footprint 0.60 x 0.30 inch
  • Material: UL Recognized epoxy, copper alloy lead material
  • Flammability Rating: UL 94V-0
  • Voltage Working: 5.0V (reverse bias), breakdown voltage varies, clamp voltage typical 14V at 2.5A
  • Qualification: AEC-Q101, RoHS, ELV compliant

Buy the Buy Littelfuse ESD Discrete TVS Part Number RF3920000 Online

Enhance your electronic designs with Littelfuse ESD Discrete TVS diode, model RF3920000, offering exceptional high-speed serial interface protection with ultra-low capacitance. This compact device provides more than 22kV of contact and air discharge ESD protection, ensuring signal integrity for USB 3.1, HDMI 2.0, DisplayPort, and mobile devices. Its small form factor fits easily into 0201 and 0402 packages, making it perfect for consumer electronics, portable devices, and sensitive communication interfaces demanding high durability and low leakage in strict industry standards.

Buy Littelfuse RF3920000 now and experience unmatched reliability and performance in high-speed signal protection.

Frequently Asked Questions

Where can I buy Littelfuse RF3920000?

You can click on the BUY or RFQ button to purchase RF3920000 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part RF3920000?

You can download the RF3920000 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of RF3920000?

Littelfuse

Littelfuse Part List

Browse and search other Littelfuse parts, locate datasheets and stock

Sponsored by