NUP2105LT1G ON Semiconductor, NUP2105LT1G Datasheet

IC CAN BUS PROTECTOR DUAL SOT23

NUP2105LT1G

Manufacturer Part Number
NUP2105LT1G
Description
IC CAN BUS PROTECTOR DUAL SOT23
Manufacturer
ON Semiconductor
Datasheet

Specifications of NUP2105LT1G

Voltage - Reverse Standoff (typ)
24V
Voltage - Breakdown
26.2V
Power (watts)
350W
Polarization
2 Channel Array - Bidirectional
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Polarity
Bidirectional
Channels
2 Channels
Clamping Voltage
44 V
Operating Voltage
24 V (Min)
Breakdown Voltage
26.2 V
Termination Style
SMD/SMT
Peak Surge Current
8 A
Peak Pulse Power Dissipation
350 W
Capacitance
30 pF
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Dimensions
1.3 mm W x 2.9 mm L
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
NUP2105LT1GOSTR

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NUP2105L
Dual Line CAN
Bus Protector
high−speed and fault tolerant networks from ESD and other harmful
transient voltage 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.
Features
Applications
© Semiconductor Components Industries, LLC, 2005
July, 2005 − Rev. 4
The NUP2105L has been designed to protect the CAN transceiver in
IEC Compatibility: − IEC 61000−4−2 (ESD): Level 4
(1 x 50 ms)
EMI Surge Pulses, 50 A (5 x 50 ns)
350 W Peak Power Dissipation per Line (8 x 20 msec Waveform)
Low Reverse Leakage Current (< 100 nA)
Low Capacitance High−Speed CAN Data Rates
ISO 7637−1, Nonrepetitive EMI Surge Pulse 2, 9.5 A
ISO 7637−3, Repetitive Electrical Fast Transient (EFT)
Flammability Rating UL 94 V−0
Pb−Free Packages are Available
Industrial Control Networks
Automotive Networks
Smart Distribution Systems (SDS™)
DeviceNet™
Low and High−Speed CAN
Fault Tolerant CAN
− IEC 61000−4−4 (EFT): 40 A – 5/50 ns
− IEC 61000−4−5 (Lighting) 8.0 A (8/20 ms)
1
†For information on tape and reel specifications,
NUP2105LT1
NUP2105LT1G
NUP2105LT3
NUP2105LT3G
Transceiver
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Device
CAN
VOLTAGE SUPPRESSOR
27E
M
G
(Note: Microdot may be in either location)
DUAL BIDIRECTIONAL
CASE 318
STYLE 27
SOT−23
350 W PEAK POWER
ORDERING INFORMATION
PIN 1
PIN 2
http://onsemi.com
= Device Code
= Date Code
= Pb−Free Package
CAN_H
CAN_L
(Pb−Free)
(Pb−Free)
Package
SOT−23
SOT−23
SOT−23
SOT−23
SOT−23
Publication Order Number:
1
10000/Tape & Reel
10000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
MARKING
DIAGRAM
CAN Bus
27EMG
Shipping
NUP2105L/D
G
NUP2105L
PIN 3

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NUP2105LT1G Summary of contents

Page 1

... Date Code G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION Device Package NUP2105LT1 SOT−23 NUP2105LT1G SOT−23 (Pb−Free) NUP2105LT3 SOT−23 NUP2105LT3G SOT−23 (Pb−Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D ...

Page 2

MAXIMUM RATINGS (T = 25°C, unless otherwise specified) J Symbol PPK Peak Power Dissipation Double Exponential Waveform (Note 1) T Operating Junction Temperature Range J T Storage Temperature Range J T Lead Solder Temperature (10 s) ...

Page 3

TYPICAL PERFORMANCE CURVES 110 100 90 80 c− TIME (ms) Figure 1. Pulse Waveform, 8 × ...

Page 4

Background The Controller Area Network (CAN serial communication protocol designed for providing reliable high speed data transmission in harsh environments. TVS diodes provide a low cost solution to conducted and radiated Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) ...

Page 5

EMI Specifications The EMI protection level provided by the TVS device can be measured using the International Organization for Standardization (ISO) 7637−1 and −3 specifications that are representative of various noise sources. The ISO 7637−1 specification is used to define ...

Page 6

TVS Diode Protection Circuit TVS diodes provide protection to a transceiver by clamping a surge voltage to a safe level. TVS diodes have high impedance below and low impedance above their breakdown voltage. A TVS Zener diode has its junction ...

Page 7

... L 0.95 0.037 0.9 0.035 0.031 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. NUP2105L PACKAGE DIMENSIONS SOT−23 (TO−236) CASE 318−08 ISSUE AL NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14 ...

Page 8

... Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com NUP2105L N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 8 ON Semiconductor Website: http://onsemi ...

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