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 portable applications, such as cellular phones, digital cameras, and MP3 players.

Feature(s)

Provides ESD Protection per IEC 61000-4-2 Standard:
Air ±30kV, Contact ±30kV
Bidirectional Configuration
Ultra Low Channel Input Capacitance
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The DIODES™ SD12CQ is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.

https://www.diodes.com/quality/product-definitions/

Application(s)

Cellular handsets
Portable electronics
Computers and peripherals

Specifications & Technical Documents

Product Parameters

Compliance (Only Automotive Supports PPAP)	Automotive
AEC Qualified	Yes
Configuration	Bi-Directional
Channel Input CapacitanceC_T Typ (pF)	52.6 pF
Reverse Standoff Voltage V_RWM_(V)	12 V
Breakdown VoltageV_BR Min(V)	13 V
Typ Reverse Leakage Current I_R @ V_{RWM Max}_(µA)	1 µA
Maximum Clamping Voltage @ Max Peak Pulse Current V_C _(V)	24 V
VESD IEC61000-4-2 Contact Discharge(kV)	±30 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

SD12CQ