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HomeProductsCircuit ProtectionTVS - DiodesSR70.TCT
SR70.TCT Image
Image may be representation.
See specifications for product details.

SR70.TCT - Semtech Corporation

Manufacturer Part Number
SR70.TCT
Manufacturer
Semtech
Allelco Part Number
32D-SR70.TCT
ECAD Model
Parts Description
TVS DIODE 70VWM 7VC SOT143-4
Detailed Description
Package
TO-253-4, TO-253AA
Data sheet
SR70.pdf
RoHs Status
RoHS Compliant
In stock: 63030

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Quantity

Specifications

SR70.TCT Tech Specifications
Semtech Corporation - SR70.TCT technical specifications, attributes, parameters and parts with similar specifications to Semtech Corporation - SR70.TCT

Product Attribute Attribute Value  
Manufacturer Semtech  
Voltage - Reverse Standoff (Typ) 70V (Max)  
Voltage - Clamping (Max) @ Ipp 7V  
Voltage - Breakdown (Min) 85V  
Unidirectional Channels 2  
Type Steering (Rail to Rail)  
Supplier Device Package SOT-143  
Series RailClamp®, SR  
Power Line Protection No  
Product Attribute Attribute Value  
Power - Peak Pulse -  
Package / Case TO-253-4, TO-253AA  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 125°C (TJ)  
Mounting Type Surface Mount  
Current - Peak Pulse (10/1000µs) 24A (8/20µs)  
Capacitance @ Frequency 5pF @ 1MHz  
Base Product Number SR70  
Applications General Purpose  

Parts Introduction

Manufacturer Part Number

SR70.TCT

Manufacturer

Semtech

Introduction

The Semtech SR70.TCT is a high-performance transient voltage suppressor (TVS) diode designed for general-purpose applications. It offers reliable protection against electrostatic discharge (ESD) and electrical transients, ensuring the safety and reliability of sensitive electronic circuits.

Product Features and Performance

Unidirectional 2-channel design with rail-to-rail protection

Reverse standoff voltage (Typ): 70V (Max)

Breakdown voltage (Min): 85V

Clamping voltage (Max) @ Ipp: 7V

Peak pulse current (10/1000μs): 24A (8/20μs)

Capacitance @ 1MHz: 5pF

Operating temperature range: -55°C to 125°C

Product Advantages

Robust protection against ESD and electrical transients

Compact surface-mount package for efficient board layout

Low capacitance for minimal impact on high-speed signals

Wide operating temperature range for versatile applications

Key Reasons to Choose This Product

Reliable and effective transient voltage protection

Optimized performance for general-purpose use

Compact and easy-to-integrate surface-mount design

Compliance with industry safety and quality standards

Quality and Safety Features

Stringent quality control and testing procedures

Compliance with industry safety and reliability standards

Designed to withstand harsh environmental conditions

Compatibility

Compatible with a wide range of electronic devices and systems

Application Areas

Suitable for general-purpose applications, including consumer electronics, industrial equipment, and telecommunications systems

Product Lifecycle

["The SR70.TCT is an active product, and there are no plans for discontinuation.","Equivalent or alternative models are available. Please contact our website's sales team for more information."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Semtech Corporation SR70.TCT

Product Attribute SR70.TCT SR70-TP SR70-02CTG SR70-LF-T7
Part Number SR70.TCT SR70-TP SR70-02CTG SR70-LF-T7
Manufacturer Semtech Corporation Micro Commercial Co Littelfuse Inc. PROTEK
Operating Temperature -55°C ~ 125°C (TJ) -55°C ~ 150°C (TJ) -40°C ~ 125°C (TJ) -
Package / Case TO-253-4, TO-253AA TO-253-4, TO-253AA TO-253-4, TO-253AA -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) -
Base Product Number SR70 SR70 - -
Type Steering (Rail to Rail) Steering (Rail to Rail) Steering (Rail to Rail) -
Unidirectional Channels 2 2 2 -
Capacitance @ Frequency 5pF @ 1MHz 5pF @ 1MHz 2pF @ 1MHz -
Series RailClamp®, SR - SR70, SPA® -
Mounting Type Surface Mount Surface Mount Surface Mount -
Applications General Purpose General Purpose Ethernet -
Supplier Device Package SOT-143 SOT-143 SOT-143-4 -
Power Line Protection No No No -
Voltage - Clamping (Max) @ Ipp 7V 7V 12V (Typ) -
Power - Peak Pulse - - - -
Voltage - Reverse Standoff (Typ) 70V (Max) 70V (Max) 70V (Max) -
Voltage - Breakdown (Min) 85V 85V - -
Current - Peak Pulse (10/1000µs) 24A (8/20µs) 24A (8/20µs) 30A (8/20µs) -

SR70.TCT Datasheet PDF

Download SR70.TCT pdf datasheets and Semtech Corporation documentation for SR70.TCT - Semtech Corporation.

PCN Packaging
Label Changes 28/Jun/2019.pdf
HTML Datasheet
SR70.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SR70.TCT Image

SR70.TCT

Semtech Corporation
32D-SR70.TCT

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