Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT363

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DT1446-04S

Datasheet

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Description

The DT1446-04S is a high performance device suitable for protecting four high speed I/Os and one VCC. These devices are assembled in SOT363 package. They have high ESD surge capability and low capacitance.

Feature(s)

IEC 61000-4-2 (ESD): Air – ±19kV, Contact – ±16kV
Low Channel Input Capacitance of 0.55pF Max
ESD Protection for four I/Os and one V_CC
Lead-Free Finish; RoHS Compliant
Halogen and Antimony Free. “Green” Device

Application(s)

Typically Used for High Speed Ports such as USB 2.0, IEEE1394, HDMI, Laptop and Personal Computers, Flat Panel Displays, Video Graphics Displays, SIM Ports

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Standard
AEC Qualified	Yes
Configuration	Quad (Uni-Directional)
Channel Input CapacitanceC_T Typ (pF)	0.65 pF
Reverse Standoff Voltage V_RWM_(V)	5 V
Breakdown VoltageV_BR Min(V)	6 V
Typ Reverse Leakage Current I_R @ V_{RWM Max}_(µA)	1 µA
Maximum Peak Pulse Current IPP @ 8x20μs Max	4.7
Maximum Clamping Voltage @ Max Peak Pulse Current V_C _(V)	8.5 V
VESD IEC61000-4-2 Contact Discharge(kV)	16 kV

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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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