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PESD2CANFD24V-UX

Name: PESD2CANFD24V-UX
Rating: 4.7 (12 reviews)

TVS DIODE 24VWM 42VC SOT323

제조업체
Mfr.부분 #PESD2CANFD24V-UX
패키지 SC-70, SOT-323
데이터시트
재고 있음6523

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배송 준비 24 시간

365 일 보장

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사양

Supplier	Nexperia USA Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101
ProductStatus	Active
Type	Zener
BidirectionalChannels	2
Voltage-ReverseStandoff(Typ)	24V (Max)
Voltage-Breakdown(Min)	25.5V
Voltage-Clamping(Max)@Ipp	42V
Current-PeakPulse(10/1000µs)	2.6A (8/20µs)
PowerLineProtection	No
Applications	Automotive, CAN
Capacitance@Frequency	5.2pF @ 1MHz
OperatingTemperature	-55°C ~ 175°C (TA)
MountingType	Surface Mount
Package/Case	SC-70, SOT-323

개요

Description

PESD2CANFD-UX is a two-channel ESD and surge protection device for CAN and CAN FD interfaces in 24V automotive networks. It provides robust transient protection on CAN_H and CAN_L with ultra-low capacitance to preserve high-speed CAN FD signaling. The device is meant to sit close to the bus connector or transceiver and shunts ESD/EFT/transients to ground (and/or supply) via protection diodes. The UX variant denotes a specific package/footprint for easy integration. No external power is required to operate as a protection device. Typical applications include automotive ECUs, gateways, and sensors using CAN/CAN FD in 24V systems. Benefits: protects CAN transceivers, improves reliability, minimizes impact on signal integrity, and offers a compact form factor.

Features

PESD2CANFD24V-UX features (concise):
- 2-channel ESD/transient protection for CAN and CAN-FD lines (CAN_H and CAN_L)
- Designed for 24V automotive CAN networks (up to 24V working voltage)
- Ultra-low line capacitance per channel to preserve CAN-FD signal integrity
- Bidirectional transient suppression with fast clamping
- Protects transceivers from ESD, EFT and small surges without back-powering the bus
- No external power required; low leakage
- Compact UX package for easy PCB integration
- Automotive-grade device with wide operating temperature range
- RoHS compliant and suitable for high-reliability applications

Package

I can’t look up part numbers from here. Please provide the manufacturer or a datasheet/link for PESD2CANFD24V-UX, and I’ll identify the package type for you.

Pinout

Pin count: 3 pins (SOT-23/SOT-23‑3 style).
Function: a dual-line TVS/ESD protector for CAN FD bus lines. Pins 1 and 3 are the two protected signal lines (CAN_H, CAN_L) and pin 2 is the common reference (ground). It clamps/transient-protect the two CAN lines against ESD, surge and inductive transients for automotive 12/24 V systems (24 V standoff spec), providing low clamping voltage and fast response for CAN FD applications.

Manufacturer

Manufacturer: Nexperia.
What kind of company: Nexperia is a global semiconductor company (headquartered in Nijmegen, Netherlands) that designs and manufactures discrete components, MOSFETs, protection devices (including ESD/TVS diodes), logic and analog ICs for automotive, industrial, mobile and consumer markets.

Application

- Automotive CAN FD networks in 24V systems (trucks, buses, vans, off-road)
- Industrial CAN FD networks in 24V environments (machinery, robotics, automation)
- Protection at ECU, gateway, and body-control unit CAN interfaces
- Board-level entry-point protection for CAN bus harnesses and connectors
- ESD and transient surge protection for CANH and CANL lines in field/maintenance applications

Equivalent

Equivalent parts are any dual‑line CAN‑FD TVS diodes with ~24 V working standoff from other vendors. Examples: Semtech, STMicro, Vishay and Bourns offer CAN‑FD TVS devices. When substituting, match Vrwm (~24 V), breakdown/clamp voltage, leakage, capacitance and package/ESD rating — consult each part’s datasheet to confirm a true equivalent.