RTS Thermofuses https://www.schurter.com /PG22 SMD thermal fuse for high currents RTS-AC100 RTS-AS500 See below: 60VDC*up to130A*>210C*PCB,SMT Approvals and Compliances 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 60 VDC -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, HBridge 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 Weblinks pdf data sheet, html datasheet, General Product Information, Packaging details, Distributor-Stock-Check, Detailed request for product, Landing Page, Video Technical Data Rated Voltage Breaking Capacity Operating current Mounting Allowable Operation Temperature Tripping temperature Material: Housing Material: Terminals Unit Weight Storage Conditions Product Marking Activation force Activation distance Maximum reflow temperature 60VDC 400A up to130A PCB,SMT -40Cto+150C Soldering Methods >210C Plastics Tin-Plated Copper Alloy 0.75 g 0C to 40C, max. 70% r.h. Variant Code, Lot no. Fa=max.50N Sa=1.1+0.3/-0.1mm 260C (peak) Solderability Resistance to Soldering Heat Moisture Sensitivity Level Damp heat, steady state Thermal Shock Operational Life Vibration, High Frequency Mechanical Shock Resistance to Solvents Temperature Cycling Flame Retardance Board Flex Terminal Strength Reflow Soldering Profile JESD22-B102E, Method 1 JEDEC J-STD-020 MSL 1, J-STD-020 MIL-STD-202, Method 103 MIL-STD-202, Method 107 MIL-STD-202, Method 108 Condition D MIL-STD-202, Method 204 Condition D MIL-STD-202, Method 213 Condition B MIL-STD-202, Method 215 JESD22 Method JA-104 Test Conditions G AEC-Q200-001 + SAG Specification AEC-Q200-005 AEC-Q200-006 Approvals and Compliances 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 Designed for applications acc. IEC/UL 62368-1 IEC 62368-1 includes the basic requirements for safety of audio, video, information technology and office equipment. Circuit Protection 1 RTS Thermofuses https://www.schurter.com /PG22 Compliances The product complies with following Guide Lines Identification AEC Q200 Details Initiator Description RoHS SCHURTER AG Directive RoHS 2011/65/EU, Amendment (EU) 2015/863 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. Automotive 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. Dimension [mm] Reflow soldering pads RTS-AC100 0 0.2 +0.1 2.9 2.9 RTS-AS500 6.6 3.1 7.1 4.5 6.6 0.1 8.8 0.1 2.9 4.8 0 6.7 +0.15 4.8 8.7 2.1 2.9 2.1 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. 2 Circuit Protection RTS Thermofuses https://www.schurter.com /PG22 Sa = 1.1 +0.3 / -0.1 mm Activation specification Fa = max. 50 N O4 O4 Diagrams Thermofuse heat source (e.g. failed Power-FET) Thermal Coupling Battery Load Circuit Protection 3 RTS Thermofuses https://www.schurter.com /PG22 Derating Curves Allowable Ambient Temperature 1.) 2.) 3.) 120 2.) 70 m Single-Layer 140 m Single-Layer 210 m Single-Layer 80 1.) 40 0 -40 0 40 80 120 160 200 240 Ambient Temperature [C] 1.) 2.) 3.) 120 3.) 80 70 m Single-Layer 140 m Single-Layer 210 m Single-Layer 2.) 1.) 40 0 -40 0 40 80 120 160 200 240 Ambient Temperature [C] Temperature Uniformity of Resistance Design-In Principles > The RTS should be placed as close as possible to the heat source (power semiconductor). 70 Deviation of resistance [%] Allowable Ambient Temperature 160 Operating current [A] 3.) Tripping Temperature >210C Operating current [A] 160 Derating Curve with Shunt Tripping Temperature >210C Derating Curve without Shunt 50 unt h ut S ho Wit > Max. nominal current depends on ambient temperature and on the PCB track implementation (see Derating Curves). 30 > The derating curves were generated using a PCB acc. to IEC 60127-4 with a layer width of 20 mm. Shunt 10 > If operating current is higher than allowed, consider using two RTS in parallel. This doubles the max. current value in the derating curve. -10 -30 -40 -10 20 50 80 110 150 Ambient Temperature [C] All Variants Variant Code Shunt Cold Resistance [] Packaging unit [PCS] Order Number RTS-AC100 90 - 110 100 3-104-513 RTS-AC100 90 - 110 750 3-104-514 RTS-AS500 l 500 - 580 100 3-119-589 RTS-AS500 l 500 - 580 750 3-119-590 Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER Breaking Capacity: 400 A @ 24 VDC (> 18 H) / 200 A @ 50 VDC (> 27 H) / 170 A @ 60 VDC (> 32 H) Blister Tape 33 cm Reel in ESD Plastic Bag 12.05.2020 Packaging Unit 4 Circuit Protection The specifications, descriptions and illustrations indicated in this document are based on current information. All content is subject to modifications and amendments. Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability and test each product selected for their own applications.