DT1240-04LPQ
4 CHANNEL LOW CAPACITANCE TVS DIODE ARRAY
Product Summary
Features
Clamping Voltage: 9V at 10A 100ns, TLP
9.4V at 5.5A 8μs/20μs
VBR(MIN)
IPP(MAX)
CI/O (TYP)
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.
6V
5.5A
0.55pF
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.
https://www.diodes.com/quality/product-definitions/
Mechanical Data
Applications
Case: U-DFN2510-10
Typically Used for High Speed Ports such as USB 2.0, USB 3.0,
®
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: NiPdAu over Copper Leadframe (Lead Free Plating).
Solderable per MIL-STD-202, Method 208
Weight: 0.038 grams (Approximate)
DVI™, HDMI™, Ethernet Port, IEEE, MDDI, PCI Express ,
SATA/eSATA
10
1
9
2
8
3
7
4
6
Pin #
1, 2, 4, 5
6, 7, 9, 10 No Connection
3, 8
Description
I/O
Pin 5
Pin 1
Pin 2
Pin 4
VSS
5
3,8
Pin Description (Top View)
Device Schematic
Ordering Information (Note 4)
Part Number
Compliance
Marking Code
Reel Size (inches)
Tape Width (mm)
Quantity per Reel
DT1240-04LPQ-7
Automotive
BC7
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/.
Marking Information
BC7 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: I = 2021)
TF2 YM
BC7
M = Month (ex: 9 = September)
Date Code Key
Year
2017
…
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
Code
E
…
I
J
K
L
M
N
O
P
R
S
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
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.
1 of 6
www.diodes.com
July 2021
© Diodes Incorporated
DT1240-04LPQ
Document number: DS39776 Rev. 3 - 2
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