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onsemi 2-Element Bi-Directional TVS Diode 350W Peak Pulse Power Dissipation 3-Pin SOT-23 NUP2105LT1G

Category TVS Diode Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 0.94mm
Length 2.9mm
Model NUP2105LT1G
Width 1.3mm
Mount Type Surface
Maximum Operating Temperature 150°C
Package Type SOT-23
Minimum Operating Temperature -55°C
Pin Count 3
Number of Elements per Chip 2
Clamping Voltage VC 44V
Automotive Standard AEC-Q101
Diode Configuration Series
Direction Type Bi-Directional
Minimum Breakdown Voltage Vbr 26.2V
Maximum Reverse Stand-off Voltage Vwm 24V
Peak Pulse Power Dissipation Pppm 350W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 8A
Maximum Reverse Leakage Current 100nA
IEC 61000−4−2 (ESD) Level 4
IEC 61000−4−4 (EFT) 40A - 5/50ns (50A - 5/50ns for NUP3105L)

Key Features

  • Provides bi-directional transient voltage suppression for dual data lines.
  • Features low reverse leakage current below 100 nA for efficient operation.
  • Compact SOT-23 surface mount package measuring 2.9mm x 1.3mm x 0.94mm.
  • Rated for a maximum peak pulse current of 8A and clamping voltage of 44V.
  • Operates in a wide temperature range from -55°C to 150°C for reliable industrial use.
  • Certified to automotive standard AEC-Q101 for high reliability in automotive applications.
  • IEC 61000-4-2 Level 4 ESD and IEC 61000-4-4 EFT 40A transient protection capability.
  • Low capacitance design supports high-speed CAN data transmission.

Product Description

The onsemi NUP2105LT1G is a 2-element bi-directional Transient Voltage Suppression (TVS) diode designed specifically to protect devices such as CAN bus transceivers in high-speed and fault-tolerant networks. Packaged in a compact SOT-23 surface mount form, it provides reliable protection against electrostatic discharge (ESD), electrical fast transients (EFT), and lighting surges, making it ideal for automotive and industrial environments.

This device features a peak pulse power dissipation rating of 350 watts per line, with a maximum peak pulse current of 8 amperes, which enables it to absorb damaging energy pulses that might otherwise harm sensitive ICs. The NUP2105LT1G offers a minimum breakdown voltage of 26.2 volts and supports a maximum reverse stand-off voltage of 24 volts, with a clamping voltage typically at 44 volts to clamp transient voltages effectively.

Its ultra-low leakage current (.

Explore more products in our TVS Diode category.

onsemi 2-Element Bi-Directional TVS Diode 350W Peak Pulse Power Dissipation 3-Pin SOT-23 NUP2105LT1G
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Frequently Asked Questions

The NUP2105LT1G has a peak pulse power dissipation rating of 350 watts per line.

The clamping voltage for this model is typically 44 volts.

This unit can handle a maximum peak pulse current of 8 amperes.

It operates in a wide temperature range from -55°C to 150°C.

The SOT-23 package measures 2.9mm in length, 1.3mm in width, and 0.94mm in height.

The maximum reverse leakage current for the NUP2105LT1G is 100 nA.

Yes, it is certified to the automotive standard AEC-Q101 for high reliability in automotive applications.

It provides bi-directional transient voltage suppression for dual data lines, protecting against ESD, EFT, and lightning surges.

The minimum breakdown voltage is 26.2 volts.

The NUP2105LT1G is rated at IEC 61000-4-2 Level 4 for ESD protection.

The test current for the NUP2105LT1G is 1 mA.

This TVS diode is suitable for protecting CAN bus transceivers in high-speed and fault-tolerant networks.

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