NUP1105LT1G The NUP1105LT1G is a bidirectional ESD protection diode from On Semiconductor designed for CAN/LIN bus protection. It features a 24V reverse working voltage, 44V clamping voltage, and 350W peak power dissipation in a surface mount SOT-23-3 package.
Mfr Part #:

NUP1105LT1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NUP1105LT1G is a bidirectional ESD protection diode from On Semiconductor designed for CAN/LIN bus protection. It features a 24V reverse working voltage, 44V clamping voltage, and 350W peak power dissipation in a surface mount SOT-23-3 package.
Total Stock: 4,405 pcs
$ Price Range: $0.13 - $0.51

NUP1105LT1G Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,527 pcs
2527 pcs On Request 1 On Request On Request 11+ On Request On Request
Non-Authorised Inventory information
1,712 pcs
1712 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
166 pcs
166 pcs On Request 1 On Request On Request On Request On Request On Request

NUP1105LT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Breakdown Voltage
Capacitance @ Frequency
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Leakage Current (Max)
Reverse Working Voltage (Max)
SVHC Present
Supplier Device Package
Tape & Reel
Type
Voltage

NUP1105LT1G Description

Short technical summary and product information.

The NUP1105LT1G is a bidirectional ESD protection diode from On Semiconductor designed to protect LIN and single line CAN transceivers from ESD and other harmful transient voltage events. This device provides bidirectional protection for the data line with a single SOT-23 package, giving the system designer a low cost option for improving system reliability and meeting stringent EMI requirements.

 

Key electrical specifications include a reverse working voltage of 24V, a minimum breakdown voltage of 25.7V (typical 28.4V at 1 mA), and a clamping voltage of 44V at 8A peak pulse current (8/20 µs waveform). The device offers 350W peak power dissipation per line and features low reverse leakage current of less than 100 nA at 24V. Capacitance is 60 pF at 1 MHz.

 

The NUP1105LT1G is housed in a surface mount SOT-23-3 (TO-236) package and supports an operating temperature range of -55°C to 150°C. It is Pb-Free and RoHS compliant. The device is suitable for automotive electronics including LIN Bus and Single Line CAN applications, as well as industrial control networks such as Smart Distribution Systems and DeviceNet.

NUP1105LT1G Quick Information

Product Type: TVS Diode
Series: NUP1105L
Canonical Name: NUP1105LT1G ESD Protection Diode, Single Line CAN/LIN Bus Protector
Subcategory: ESD Protection Diode

NUP1105LT1G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NUP1105LT1G Estimated Pricing

Qty Low High
1+ $0.51 $0.51
10+ $0.32 $0.32
100+ $0.20 $0.20
500+ $0.16 $0.16
1,000+ $0.13 $0.13
3,000+ $0.13 $0.13

Estimated market price range - modelled values for guidance only, not live distributor offers.

NUP1105LT1G Features

  • Bidirectional ESD protection for CAN/LIN bus.
  • 350W peak power dissipation per line.
  • Low reverse leakage current under 100 nA.
  • Surface mount SOT-23-3 package.
  • Pb-Free and RoHS compliant.

NUP1105LT1G Applications

  • Protects LIN bus transceivers from ESD.
  • Protects single line CAN transceivers.
  • Used in automotive electronic control units.
  • Suitable for industrial control networks.

NUP1105LT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse working voltage of the NUP1105LT1G?

The maximum reverse working voltage is 24V.

What is the breakdown voltage range for this device?

The minimum breakdown voltage is 25.7V and the typical breakdown voltage is 28.4V at 1 mA.

What is the clamping voltage of the NUP1105LT1G?

The clamping voltage is 44V at the peak pulse current.

What is the peak pulse current rating?

The peak pulse current is 8A for an 8/20 µs waveform.

What package is the NUP1105LT1G available in?

The device is available in a surface mount SOT-23-3 (TO-236) package.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

Is the NUP1105LT1G RoHS compliant?

Yes, the device is Pb-Free and RoHS compliant according to the datasheet.

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