SZNUP2115 Series

ESD protection for FlexRay transceiver

Catalog

ESD protection for FlexRay transceiver

Part	Power - Peak Pulse	Supplier Device Package	Mounting Type	Package / Case	Power Line Protection	Voltage - Reverse Standoff (Typ) [Min]	Voltage - Clamping (Max) @ Ipp [Max]	Qualification	Operating Temperature [Min]	Operating Temperature [Max]	Type	Current - Peak Pulse (10/1000µs)	Bidirectional Channels	Capacitance @ Frequency	Grade
ON Semiconductor SZNUP2115LT3G	200 W	SOT-23-3 (TO-236)	Surface Mount	SC-59 SOT-23-3 TO-236-3		24 V	50 V	AEC-Q101	-55 °C	150 °C	Zener	3 A	2	10 pF	Automotive
ON Semiconductor NUP2115LT1G	200 W	SOT-23-3 (TO-236)	Surface Mount	SC-59 SOT-23-3 TO-236-3		24 V	50 V	AEC-Q101	-55 °C	150 °C	Zener	3 A	2	10 pF	Automotive

Catalog

ESD protection for FlexRay transceiver

Key Features

• 200 W Peak Power Dissipation per Line (8/20 s Waveform)

• Diode Capacitance Matching

• Low Reverse Leakage Current (< 100 nA)

• IEC Compatibility: − IEC 61000−4−2 (ESD): Level 4− IEC 61000−4−4 (EFT): 50 A – 5/50 ns− IEC 61000−4−5 (Lighting) 3.0 A (8/20 s)

• Low Capacitance High−Speed FlexRay Data Rates

• ISO 7637−1, Nonrepetitive EMI Surge Pulse 2, 8.0 A(1/50 s)

• ISO 7637−3, Repetitive Electrical Fast Transient (EFT)EMI Surge Pulses, 50 A (5/50 ns)

• Flammability Rating UL 94 V−0

• SZ Prefix for Automotive and Other Applications Requiring UniqueSite and Control Change Requirements; AEC−Q101 Qualified andPPAP Capable

• These are Pb−Free Devices

Description

The SZ/NUP2115L has been designed to protect the FlexRay tranceiver from ESD and other harmful surge events. This device provides bidirectional protection for each data line with a single compact SOT-23 package, giving the system designer a low cost option for improving system reliability and meeting stringent EMI requirements.