DT1240V3-04LP-7 4-channel low capacitance TVS diode array for high-speed I/O protection, with 3.3V standoff and 8.8V clamping voltage.
Mfr Part #:

DT1240V3-04LP-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
4-channel low capacitance TVS diode array for high-speed I/O protection, with 3.3V standoff and 8.8V clamping voltage.
Total Stock: 12,000 pcs
$ Price Range: $0.29 - $0.70

DT1240V3-04LP-7 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,000 pcs
12000 pcs On Request 1 On Request On Request 1832+ On Request On Request

DT1240V3-04LP-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Vbr)
Capacitance (CI/O)
Case Material
Clamping Voltage (Typical @ 10 A, 100 ns TLP)
Clamping Voltage (Typical @ 5.5 A, 8/20 µs)
Current
Dynamic Resistance (TLP)
ESD Protection (Minimum/Typical @ IEC 61000-4-2, Air discharge)
ESD Protection (Minimum/Typical @ IEC 61000-4-2, Contact discharge)
Halogen Free
Lightning Protection (IEC 61000-4-5)
Mounting Type
Operating Temperature
Power
Power Line Protection
Reel Size
Reverse Standoff Voltage (Vrwm)
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Terminal Finish
Type
Unidirectional Channels
Voltage
Weight

DT1240V3-04LP-7 Description

Short technical summary and product information.

DT1240V3-04LP-7 is a 4-channel low capacitance TVS diode array from Diodes Incorporated, designed to protect high-speed I/O lines from electrostatic discharge (ESD) and lightning surges. It features a reverse standoff voltage of 3.3V and a minimum breakdown voltage of 6V. The device provides clamping voltages of 8.8V at 10A (100ns TLP) and 9V at 5.5A (8/20µs), with a peak pulse current rating of 5.5A (8/20µs). Its low channel input capacitance of 0.55pF (typical) makes it suitable for high-speed data interfaces.

 

This TVS diode array is packaged in a 10-pin U-DFN2510-10 surface mount package, with a molded plastic case rated UL 94V-0. It is fully RoHS3 compliant, lead-free, and halogen-free. The device operates over a temperature range of -55°C to +85°C and has a weight of 0.038 grams. It is intended for protecting four high-speed I/Os in applications such as HDMI, USB 2.0, IEEE1394, Serial ATA, DVI, and PCI interfaces.

 

With IEC 61000-4-2 ESD ratings of ±16kV (air) and ±14kV (contact), and IEC 61000-4-5 lightning protection of ±5.5A (8/20µs), the DT1240V3-04LP-7 provides robust protection for sensitive electronics. The low dynamic resistance of 0.3Ω (TLP) helps maintain signal integrity. This device is ideal for designers needing compact, reliable ESD protection in high-speed digital systems.

DT1240V3-04LP-7 Quick Information

Product Type: TVS Diode Array
Series: DT1240V3-04LP
Canonical Name: 4-Channel Low Capacitance TVS Diode Array
Subcategory: Rail-to-Rail TVS Diode Array

DT1240V3-04LP-7 Compliance

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

DT1240V3-04LP-7 Estimated Pricing

Qty Low High
1+ $0.70 $0.70
10+ $0.44 $0.44
100+ $0.29 $0.29
3,000+ $0.29 $0.29

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

DT1240V3-04LP-7 Features

  • Four channels for high-speed I/O protection.
  • Low capacitance of 0.55pF typical.
  • High ESD immunity: ±16kV air, ±14kV contact.
  • Surface mount U-DFN2510-10 package.
  • RoHS3 compliant and lead-free.

DT1240V3-04LP-7 Applications

  • Protects HDMI high-speed data lines.
  • Suitable for USB 2.0 interfaces.
  • Used in Serial ATA and DVI ports.
  • Ideal for PCI and Firewire connections.

DT1240V3-04LP-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of DT1240V3-04LP-7?

The reverse standoff voltage (VRWM) is 3.3V.

What is the minimum breakdown voltage?

The minimum breakdown voltage (VBR) is 6V.

What is the clamping voltage under typical conditions?

Clamping voltage is 8.8V at 10A (100ns TLP) and 9V at 5.5A (8/20µs).

What is the peak pulse current rating?

The peak pulse current is 5.5A (8/20µs).

What package is the DT1240V3-04LP-7 available in?

It is available in a 10-pin U-DFN2510-10 surface mount package.

What is the typical channel input capacitance?

Typical channel input capacitance is 0.55pF.

What ESD protection levels does it provide?

It provides IEC 61000-4-2 ESD protection: ±16kV air discharge and ±14kV contact discharge.

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