Back to DT1240-04LP20

DT1240-04LP20

4 Channel Low Capacitance TVS Diode Array

Datasheet

Contact Sales

Description

The DT1240-04LP20 is a high-performance device suitable for protecting four high speed I/Os. These devices are assembled in DFN2010-8 packages and have high ESD surge capability and low capacitance.

Feature(s)

Clamping Voltage: 9V at 10A 100ns, TLP 9.4V at 5.5A 8μs/20μs
IEC 61000-4-2 (ESD): Air — ±16kV, Contact — ±14kV
IEC 61000-4-5 (Lightning): 5.5A (8/20µs)
4 Channels of ESD protection
Low Channel Input Capacitance of 0.55pF Typical
TLP Dynamic Resistance: 0.25Ω

Application(s)

USB2.0
USB3.0
USB3.1
IEEE1394 (Firewire, iLink)
Serial ATA
DVI
HDMI1.4
HDMI2.0
PCI

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
AEC Qualified	Yes
Configuration	Quad (Uni-Directional)
Channel Input CapacitanceC_T Typ (pF)	0.55 pF
Reverse Standoff Voltage V_RWM_(V)	5.5 V
Breakdown VoltageV_BR Min(V)	6 V
Typ Reverse Leakage Current I_R @ V_{RWM Max}_(µA)	0.5 µA
Maximum Clamping Voltage @ Max Peak Pulse Current V_C _(V)	11 V
VESD IEC61000-4-2 Contact Discharge(kV)	14 kV

Technical Documents

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

RoHSFile

Purchase & Availability

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products