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RTS SMD thermal fuse for high currents

Series: RTS

New_Logo Free Sample Request

SMD thermal fuse for high currents

4 Variants


Description RTS

Description

  • Patented surface mount thermal fuse to protect against thermal runaway of power semiconductors such as: MOSFET's, IC's, IGBT's, Triac's, SCR's, etc.
  • Highest reliability thanks to complete galvanic Separation.

Unique Selling Proposition

  • Separates rated voltages up to 60VDC
  • Reflow compatible through mechanical activation procedure
  • Galvanic separation happens inside the RTS housing
  • Space-saving thanks to integrated shunt

Applications

  • Wherever power transistors are used
  • Automotive: Cooling fan applications, ABS power steering, PTC heaters, HVAC, Glow plugs, Diesel fuel heaters
  • Industrial: Battery Protection, Power supplies, Lighting ballasts, H-Bridge circuits, Motor drivers

Other versions on request

  • Thermal protection with integrated fuse
  • Thermal protection with customer specific resistance
  • Thermal protection with customer specific tripping temperature
Date Subcategory Language Title Download
20/03/2019
PCS English RTS PCS
21/02/2019
White Paper English White Paper AEC-Q200
21/02/2019
Application Note English Application Note Thermal Runaway
20/02/2019
PCN English RTS PCN Improved internal resistance

Rated Voltage

60 VDC

Breaking Capacity

400 A

Operating current

up to 130 A

Mounting

PCB,SMT

Allowable Operation Temperature

-40 °C to +150 °C

Tripping temperature

>210 °C

Material: Housing

Plastics

Material: Terminals

Tin-Plated Copper Alloy

Unit Weight

0.75 g

Storage Conditions

0 °C to 40 °C, max. 70% r.h.

Product Marking

Variant Code, Lot no.

Activation force

Fa = max. 50 N

Activation distance

Sa = 1.1 +0.3/-0.1 mm

Maximum reflow temperature

260 °C (peak)

Soldering Methods

Reflow
Soldering Profile

Solderability

JESD22-B102E, Method 1 

Resistance to Soldering Heat

JEDEC J-STD-020 

Moisture Sensitivity Level

MSL 1, J-STD-020 

Damp heat, steady state

MIL-STD-202, Method 103

Thermal Shock

MIL-STD-202, Method 107

Operational Life

MIL-STD-202, Method 108 Condition D

Vibration, High Frequency

MIL-STD-202, Method 204 Condition D

Mechanical Shock

MIL-STD-202, Method 213 Condition B

Resistance to Solvents

MIL-STD-202, Method 215

Temperature Cycling

JESD22 Method JA-104 Test Conditions G 

Flame Retardance

AEC-Q200-001 + SAG Specification 

Board Flex

AEC-Q200-005 

Terminal Strength

AEC-Q200-006

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in  Details about Approvals

SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF 16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agreements by SCHURTER.


Application standards

Application standards where the product can be used

Organization Design Standard Description
Partners IEC_Certification_Body Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technology equipment.


Compliances

The product complies with following Guide Lines

Identification Details Initiator Description
Environment_Safety RoHS_Logo_color_CMYK_tif SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/836
Environment_Safety REACH SCHURTER AG On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as "REACH") entered into force.
tableimage AECQ200 SCHURTER AG AEC-Q200 is a test standard for passive components used in automotive applications. SCHURTER tests components according to the customer's agreement and is certified according to IATF 16949.

Preview
 

Picture(s) Selection of product pictures to display a specific variant of the type

Type
 

Type Corresponds to a product series and includes various distinct variants. On the type of descriptive data are summarized, eg in the data sheet

Order Number
 

Order Number Unique part number for placing an order

Configuration key
 

Configuration key The configuration key of a product consists of the composite key values, which describe the different kinds of attribut distinction.

Comment
 
Model Description
 

Model Description Abbreviated description of the CAD model

IGS
 

IGS Also mentioned as IGES ( Initial Graphics Exchange Specification). Common program indipendent interchange format for 3D CAD data.

Step
 

Step Also mentioned as STEP ( Standard for the Exchange of Product Model Data). Common program indipendent interchange format for 3D CAD data standardized according ISO standard.

Parasolid
 

Parasolid Parasolid modeling kernel is a 3D CAD systems. It is developed by a separate business unit within the Unigraphics Solutions (UGS), now Siemens PLM Software.

DXF
 

DXF (Drawing Interchange Format) is a specified by the Autodesk file format for CAD data exchange, and was developed for the 2D-CAD program AutoCAD. A DXF file describes a CAD model as plain text to the ASCII standard.

RTS
3-104-513 3-104-514 3-119-589 3-119-590
RTS-AC100

Dimension [mm]

Reflow soldering pads

Activation status

Deactivated:
Before reflow the activation button should not be manipulated with a force greater 5 newton.


Activated:
Activation after reflow is necessary for the tripping funcionality of the RTS. This activation is done by mechanically pressing the activation button with max 50 newton.
Activation specification


Diagrams


Derating Curves

Derating Curve without Shunt

Operating current [A]
Ambient Temperature [°C]

Derating Curve with Shunt

Operating current [A]
Ambient Temperature [°C]

Temperature Uniformity of Resistance

Deviation of resistance [%]
Ambient Temperature [°C]

Design-In Principles


Short Table of Variants RTS Open complete table RTS


Variant Code Shunt Cold Resistance [µΩ] Order Number

Variant Details


The link on the respective order number refers to a separat tab with specific detailed information .

This assures better readable information of the selected product.
Change to the tab All Products in order to show details of another variant.

This approach offers to use generic alias link to the product details:

www.schurter.xx/art/ [Order Number]

where the following variables are used:
- xx is the country specific domain
- [Order Number]

A=Most Popular

A=Most Popular


Most popular products have the following customer benefits:

- previously ordered by multiple customers
- generally in stock for immediate delivery
- early adoption or mature life cycle

Contact us for availability on other product variants, lead-times vary:
Contact-Form

Availability for all products can be searched real-time. Enter part number and required quantity:
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Free Sample

Free Sample


Please ask for free sample in order to check if the products meets your requirement for your application. Send your delivery adress and your specific requirements.

Distributor Stock Check

Distributor Stock Check


The following links reffers to the inquiry form for distributors stock information of the selected products. It allows checking for the available amount and optionally to place an order at your selected partner.

The
Distributor Stock Check
Stock Check Distributor

...
 
RTS-AC100 90 - 110 3-104-513 ...
RTS-AC100 90 - 110 3-104-514 ...
RTS-AS500 500 - 580 3-119-589 ...
RTS-AS500 500 - 580 3-119-590 ...

Breaking Capacity: 400 A @ 24 VDC (> 18 μH) / 200 A @ 50 VDC (> 27 μH) / 170 A @ 60 VDC (> 32 μH)


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