SR05.TCT TVS Diode with 20V clamping voltage, 500W peak pulse power, 2 unidirectional channels in SOT-143 surface mount package.
Mfr Part #:

SR05.TCT

Available from 6 distributors
Mfr Name: Semtech
Semtech
TVS Diode with 20V clamping voltage, 500W peak pulse power, 2 unidirectional channels in SOT-143 surface mount package.
Total Stock: 32,241 pcs
$ Price Range: $1.10 - $2.96

SR05.TCT Available from 6 distributors

Authorised
Non-Authorised

SR05.TCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance @ Frequency
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

SR05.TCT Description

Short technical summary and product information.

Semtech SR05.TCT is a TVS diode designed for steering (rail-to-rail) protection. It features a maximum clamping voltage of 20V at 8/20µs and can handle peak pulse currents up to 25A, with a peak pulse power rating of 500W. The device has a typical capacitance of 6pF at 1MHz, making it suitable for high-speed signal lines. It includes 2 unidirectional channels and provides power line protection. This component is intended for general purpose applications requiring transient voltage suppression. It is mounted via surface mount technology and is offered in a TO-253-4/TO-253AA package, also known as SOT-143. The operating temperature range is -55°C to 125°C (junction). Environmental compliance includes RoHS3, REACH unaffected, and MSL 1 (unverified).

SR05.TCT Quick Information

Product Type: TVS Diode
Canonical Name: TVS Diode Steering (Rail to Rail) 2 Unidirectional Channels, 20V Clamping, 500W Peak Power, SOT-143
Subcategory: Steering (Rail to Rail)

SR05.TCT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SR05.TCT Estimated Pricing

Qty Low High
1+ $2.96 $2.96
10+ $1.89 $1.89
100+ $1.40 $1.40
500+ $1.20 $1.20
1,000+ $1.12 $1.12
3,000+ $1.10 $1.10

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

SR05.TCT Features

  • Steering (rail-to-rail) TVS diode.
  • 2 unidirectional protection channels.
  • 500W peak pulse power rating.
  • 20V maximum clamping voltage.
  • 6pF low capacitance at 1MHz.

SR05.TCT Applications

  • Protect high-speed data lines.
  • Ideal for general purpose transient suppression.
  • Suitable for power line protection.
  • Used in compact SMD designs.

SR05.TCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage?

20V maximum at 8/20µs.

What is the peak pulse current?

25A maximum at 8/20µs.

What package is this device available in?

SOT-143 (TO-253-4/TO-253AA).

How many channels does it have?

2 unidirectional channels.

What is the peak pulse power?

500W maximum.

What is the capacitance?

6pF typical at 1MHz.

What is the operating temperature range?

-55°C to 125°C (junction).

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