Diodes Incorporated — Analog and discrete power solutions
U DFN2510 10

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. U-DFN2510-10

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DT1240-04LPQ

4 Channel Low Capacitance TVS Diode Array

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Description

This new generation TVS is designed to protect sensitive electronics from the damage due to ESD. The combination of small size and high ESD surge capability makes it ideal for use in automotive applications.

Feature(s)

  • Clamping Voltage: 9V at 10A 100ns, TLP

9.4V at 5.5A 8μs/20μs

  • IEC 61000-4-2 (ESD): Air — ±16kV, Contact — ±14kV
  • IEC 61000-4-5 (Lightning): ±5.5A (8/20µs)
  • Four Channels of ESD Protection
  • Low Channel Input Capacitance of 0.55pF Typical
  • TLP Dynamic Resistance: 0.25Ω
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The DT1240-04LPQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/

Application(s)

Typically used for high-speed ports such as:

  • USB 2.0
  • USB 3.0
  • DVI™
  • HDMI™
  • Ethernet port
  • IEEE
  • MDDI
  • PCI Express®
  • SATA/eSATA

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)

Automotive

AEC Qualified

Yes

Configuration

Uni-Directional

Channel Input CapacitanceCT Typ (pF)

0.55 pF

Reverse Standoff Voltage VRWM(V)

5.5 V

Breakdown VoltageVBR Min(V)

6 V

Typ Reverse Leakage Current IR @ VRWM Max(µA)

0.5 µA

Maximum Clamping Voltage @ Max Peak Pulse Current VC (V)

11 V

VESD IEC61000-4-2 Contact Discharge(kV)

±14 kV

Related Content

Packages

Applications

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products