DT1240A-04LP20
4 CHANNEL LOW CAPACITANCE TVS DIODE ARRAY
Product Summary
Features
Clamping Voltage: 7.5V at 10A 100ns, TLP
7V at 5.5A 8μs/20μs
VBR (Min)
IPP (Max)
CI/O (Typ)
5V
5.5A
0.55pF
IEC 61000-4-2 (ESD): Air — ±16kV, Contact — ±14kV
IEC 61000-4-5 (Lightning): 5.5A (8µs/20µs)
4 Channels of ESD Protection
Description
Low Channel Input Capacitance of 0.55pF Typical
TLP Dynamic Resistance: 0.22Ω
The DT1240A-04LP20 is a high-performance device suitable for
protecting four high speed I/Os. These devices are assembled in X2-
DFN2010-8 (Type B) package and have high ESD surge capability
and low capacitance.
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
For automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/200, PPAP
capable, and manufactured in IATF 16949 certified facilities),
please contact us or your local Diodes representative.
https://www.diodes.com/quality/product-definitions/
Applications
Typically used at high-speed ports such as USB2.0, USB3.0, USB3.1,
®
IEEE1394 (Firewire , iLink), Serial ATA, DVI™, HDMI1.4™,
HDMI2.0™, PCI™.
Mechanical Data
Case:X2-DFN2010-8
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: See Schematic
Terminals: Finish – NiPdAu, Solderable per MIL-STD-202,
e4
Method 208
Weight: 0.025 grams (Approximate)
X2-DFN2010-8 (Type B)
Pin #
1, 2, 3, 4
5, 6, 7, 8
Description
I/O
No Connection
Pin 4
Pin 1
Pin 2
Pin 3
GND
Pin Description (Bottom View)
Device Schematic
Ordering Information (Note 4)
Part Number
Compliance
Marking
Reel Size (inches)
Tape Width (mm)
Quantity per Reel
DT1240A-04LP20-7
Standard
MU5
7
8
3,000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
HDMI, High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing, LLC in the United States and/or other
countries.
PCI Express®, PCIe®, PCI-SIG®, and PCI™ are trademarks or registered trademarks and/or service marks of PCI-SIG Corporation. All other trademarks are the
property of their respective owners.
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www.diodes.com
June 2021
© Diodes Incorporated
DT1240A-04LP20
Document number: DS39108 Rev. 2 - 2