New Product Introduction

ON Semiconductor (SZ)NUP1128/2128

ON Semi's (SZ)NUP1128/2128 - Single Line LIN & Dual Line CAN Bus Protector (AEC-Q100)

ON Semiconductor ESD Protection products - (SZ)NUP1128/2128

The (SZ)NUP1128/(SZ)NUP2128 has been designed to protect both CAN and LIN transceivers from ESD and other harmful transient voltage events. These devices provide bidirectional protection for each data line with a single compact SC−70 (SOT−323) or SOD−323 package, giving the system designer a low cost option for improving system reliability and meeting stringent EMI requirements. With its +175C Tjmax rating, this device is suitable for high temperature, mission critical applications.

Features & benefits

  • Low Reverse Leakage Current (< 100 nA) - End application lower standby current
  • IEC Compatibility - High system level EMC survivability
    • IEC 61000−4−2 (ESD): Level 4
    • IEC 61000−4−4 (EFT): 50 A (5/50 ns)
    • IEC 61000−4−5 (Lighting) 3.5 A (8/20 µs)
  • ISO 7637−1, Nonrepetitive EMI Surge Pulse 2, 8.0 A (1/50 µs)
  • 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 Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable​

Applications

  • Automotive / Industrial Networks
    • CAN / CAN−FD
    • Low and High−Speed CAN
    • Fault Tolerant CAN
    • LIN

Product overview

Product   Interface Number
of lines
Direction C Max
(pf)
V(BR) Min
(V)
VRWM Max
(V)
IR Max
(µA)
PPK Max
(W)
Package
type
NUP1128WTT1G Pb-free/
Halide free
LIN/
CAN
1 Bidirectional 10 28   0.1   SC-70-3/
SOT-323-3
SZNUP1128WTT1G AEC Qualified/
PPAP Capable/
Pb-free/
Halide free
LIN/
CAN
1 Bidirectional 10 28   0.1   SC-70-3/
SOT-323-3
NUP2128WTT1G Pb-free/
Halide free
CAN-FD/
LIN/
CAN
2 Bidirectional 15 28 26.5 0.1 150 SC-70-3/
SOT-323-3
SZNUP2128WTT1G AEC Qualified/
PPAP Capable/
Pb-free/
Halide free
CAN/
LIN/
CAN-FD
2 Bidirectional 15 28 26.5 0.1 150 SC-70-3/
SOT-323-3