DESD1CANFD24VWQ

CAN BUS FD ESD Protection Diode

Datasheet

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Description

This part is a next-generation ESD and surge protection device packaged in a small footprint surface-mount package. It is qualified to AEC-Q101, supported by a PPAP and is designed to protect two data lines of the controller area network (CAN) in an automotive.

Feature(s)

110W Peak Power Dissipation per Line (8/20µs Waveform)
Provides ESD Protection per IEC 61000-4-2 Standard: Air ±23kV, Contact ±23kV
2 Channels of ESD Protection
Low Channel Input Capacitance 5.2pF for High Signal Integrity of CANFD Data Raters
+175°C T_J − Rated for High-Temperature, Mission-Critical Applications
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The DESD1CANFD24VWQ 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)

CAN/CAN-FD
Low- and high-speed CAN
Flex rays

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP)	Automotive
AEC Qualified	Yes
Configuration	Bi-Directional
Channel Input CapacitanceC_T Typ (pF)	5.2 pF
Reverse Standoff Voltage V_RWM_(V)	24 V
Breakdown VoltageV_BR Min(V)	25.5 V
Typ Reverse Leakage Current I_R @ V_{RWM Max}_(µA)	0.05 µA
Maximum Clamping Voltage @ Max Peak Pulse Current V_C _(V)	42 V
VESD IEC61000-4-2 Contact Discharge(kV)	23 kV

Technical Documents

Recommended Soldering Techniques

TN1.pdf