DT2042-04SO-7 The DT2042-04SO-7 is a 4-channel low capacitance TVS diode array from Diodes Incorporated. It features a 5.5V reverse standoff voltage, 10.5V clamping voltage at 10A, and IEC 61000-4-2 ESD protection up to ±30kV.
Mfr Part #:

DT2042-04SO-7

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The DT2042-04SO-7 is a 4-channel low capacitance TVS diode array from Diodes Incorporated. It features a 5.5V reverse standoff voltage, 10.5V clamping voltage at 10A, and IEC 61000-4-2 ESD protection up to ±30kV.
Total Stock: 2,291 pcs
$ Price Range: $0.12 - $0.59

DT2042-04SO-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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2,291 pcs
2291 pcs On Request 1 On Request On Request On Request On Request On Request

DT2042-04SO-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance (Typical)
Clamping Voltage (Typical/Maximum @ 10 A, 8/20 µs, I/O to Vss)
Current
Dynamic Resistance
ESD Air Discharge
ESD Contact Discharge
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Peak Pulse Current
Peak Pulse Power
Power
Power Dissipation
Power Line Protection
Reverse Standoff Voltage
SVHC Present
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Type
Unidirectional Channels
Voltage
Weight

DT2042-04SO-7 Description

Short technical summary and product information.

The DT2042-04SO-7 is a 4-channel low capacitance TVS diode array designed by Diodes Incorporated for protecting high-speed data lines. It offers a reverse standoff voltage of 5.5V and a maximum clamping voltage of 10.5V at 10A (8/20µs pulse), with a typical clamping voltage of 9V. The device provides IEC 61000-4-2 ESD protection up to ±30kV for both contact and air discharge, and is rated for a peak pulse current of 10A (8/20µs). With a low typical channel capacitance of 1.2pF, the DT2042-04SO-7 is suitable for high-speed interfaces such as USB 2.0, IEEE1394, VGA, and SIM ports. The dynamic resistance is 0.25Ω typical, ensuring effective clamping. The device is packaged in a compact SOT-26 surface-mount package, with gull wing leads and solderable matte tin finish. It is supplied on tape and reel with 3000 pieces per reel. The DT2042-04SO-7 is lead-free, RoHS compliant, and halogen- and antimony-free, meeting green manufacturing standards. The operating temperature range is -55°C to 85°C.

DT2042-04SO-7 Quick Information

Product Type: TVS Diode Array
Canonical Name: DT2042-04SO-7 - 4-Channel Low Capacitance TVS Diode Array
Subcategory: ESD Protection Diodes

DT2042-04SO-7 Compliance

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

DT2042-04SO-7 Estimated Pricing

Qty Low High
1+ $0.59 $0.59
10+ $0.36 $0.36
100+ $0.22 $0.22
500+ $0.17 $0.17
1,000+ $0.15 $0.15
3,000+ $0.12 $0.12

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

DT2042-04SO-7 Features

  • 4 channels of ESD protection in a single package.
  • Low typical clamping voltage of 9V at 10A.
  • Ultra-low channel capacitance of 1.2pF.
  • IEC 61000-4-2 ESD protection up to ±30kV.
  • SOT-26 surface-mount package, lead-free and RoHS compliant.

DT2042-04SO-7 Applications

  • Used for USB 2.0 high-speed data lines.
  • Protects IEEE1394 (FireWire) ports.
  • Suitable for VGA and video graphics interfaces.
  • Ideal for SIM card port protection.
  • Used in laptop and personal computer designs.

DT2042-04SO-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the DT2042-04SO-7?

5.5V.

What is the clamping voltage at 10A?

10.5V maximum, 9V typical.

What is the peak pulse current capability?

10A (8/20µs).

What package is the DT2042-04SO-7 available in?

SOT-26.

What ESD protection level does it provide?

±30kV contact and air discharge per IEC 61000-4-2.

What is the typical capacitance per channel?

1.2pF.

What is the operating temperature range?

-55°C to 85°C.

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