DT1240-04LP-7 The DT1240-04LP-7 is a 4-channel low capacitance TVS diode array from Diodes Incorporated. It provides ESD protection for high-speed interfaces with a clamping voltage of 11V and peak pulse current of 5.5A.
Mfr Part #:

DT1240-04LP-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The DT1240-04LP-7 is a 4-channel low capacitance TVS diode array from Diodes Incorporated. It provides ESD protection for high-speed interfaces with a clamping voltage of 11V and peak pulse current of 5.5A.
Total Stock: 7,020 pcs
$ Price Range: $0.13 - $0.45

DT1240-04LP-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
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7,020 pcs
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DT1240-04LP-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Clamping Voltage (Typical @ 10 A, 100 ns TLP)
Clamping Voltage (Typical @ 5.5 A, 8/20 µs)
Current
Dynamic Resistance
EFT Rating
ESD Rating
Flammability Rating
Halogen Free
Industrial Grade
Input Capacitance
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Power Line Protection
Reel Size
SVHC Present
Standard Package Qty
Storage Temperature
Supplier Device Package
Tape & Reel
Tape Width
Type
Unidirectional Channels
Voltage
Weight

DT1240-04LP-7 Description

Short technical summary and product information.

The DT1240-04LP-7 is a 4-channel low capacitance TVS diode array designed for protecting high-speed data lines from ESD and other transient overvoltages. It features a steering (rail-to-rail) topology and is housed in a compact U-DFN2510-10 surface mount package. Key electrical specifications include a clamping voltage of 11V (max) and 9.4V typical at 5.5A (8/20µs), a low typical input capacitance of 0.55pF, and a peak pulse power rating of 60W. The device meets IEC 61000-4-2 ESD immunity with ±16kV air and ±14kV contact discharge, and IEC 61000-4-4 EFT Level 4. It is suitable for use in Ethernet, HDMI, USB 2.0/3.0, and other high-speed ports. The package is lead-free, RoHS3 compliant, and halogen-free with UL 94V-0 flammability rating. Moisture sensitivity level is 1 per J-STD-020. The device is supplied in tape and reel packaging with 3,000 pieces per reel.

DT1240-04LP-7 Quick Information

Product Type: TVS Diode Array
Series: DT1240-04LP
Canonical Name: DT1240-04LP-7 4-Channel Low Capacitance TVS Diode Array
Subcategory: ESD Protection Diode Array

DT1240-04LP-7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (J-STD-020)
REACH Status: REACH Unaffected
Lead Free: Yes

DT1240-04LP-7 Estimated Pricing

Qty Low High
1+ $0.45 $0.45
10+ $0.21 $0.21
100+ $0.17 $0.17
500+ $0.14 $0.14
1,000+ $0.13 $0.13
3,000+ $0.13 $0.13

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

DT1240-04LP-7 Features

  • 4 channels of ESD protection.
  • Low capacitance of 0.55pF typical.
  • Clamping voltage of 11V maximum.
  • IEC 61000-4-2 ESD rated ±16kV air.
  • Surface mount U-DFN2510-10 package.

DT1240-04LP-7 Applications

  • Protects Ethernet and HDMI interfaces.
  • Suitable for USB 2.0 and USB 3.0 ports.
  • Used in high-speed data line protection.
  • Ideal for portable electronics designs.

DT1240-04LP-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the DT1240-04LP-7?

The maximum clamping voltage is 11V. Typical values are 9V at 10A (TLP) and 9.4V at 5.5A (8/20µs).

What is the peak pulse current rating?

5.5A (8/20µs).

What package does the DT1240-04LP-7 come in?

U-DFN2510-10 (10-UFDFN) surface mount package.

What is the ESD rating?

±16kV air discharge and ±14kV contact discharge per IEC 61000-4-2.

What is the input capacitance?

Typical 0.55pF.

How many channels does it have?

4 unidirectional channels.

Is it RoHS compliant?

Yes, fully RoHS3 compliant and lead-free.

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