IS Pulse Transformers https://www.schurter.com /PG85 Pulse transformers for SMD mounting Approvals and Compliances Description - High insulation rating (>3.2 kVAC) between the primary and the secondary windings - High insulation rating up to 500V between the secondary windings - Small coupling capacitances between primary and secondary windings limit transient feedback from the power supply side to the control electronics - The defined partial discharge voltage guarantees an effecively unlimited serviceable live Applications - Galvanic separation of drive- and power-circuit - Mainly used in ignition circuits with Thyristors, Triacs, power transistors and IGBT's - DC/DC converters - Line coupling transformers in high speed data transmission Weblinks pdf datasheet, html-datasheet, General Product Information, DistributorStock-Check, Detailed request for product Technical Data Rated voltage Voltage Time Integral Pulse Rise Time Turns Ratio Terminal Type Weight Material: Housing Sealing Compound up to 600 VAC 150 - 400 Vs 0.05 - 1.5 s 1:1, 2:1, 1:1:1 SMD 3 - 10 g UL 94V-0 UL 94V-0 Climatic Category Allowable Operation Temp. 25/100/21 acc. to IEC 60068-1 -25 C to 100 C Approvals and Compliances Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals Application standards Application standards where the product can be used Organization Design Standard Description Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment. Details Initiator Description RoHS SCHURTER AG EU Directive RoHS 2011/65/EU China RoHS SCHURTER AG The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS. 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. Compliances The product complies with following Guide Lines Identification EMC Products 1 IS Pulse Transformers https://www.schurter.com /PG85 Dimension [mm] Case 35-3S Case 35-4S 5.1 max. 15.2 0 5 1 1) 0 5 10.2 1) 6 1 0.66 10.2 Case 39-4S max. 22.3 5 max. 14 4 max. 22.3 0 5 3 0.6 2 1 1) 0.88 0 5 15 Case 49-3S 6 45 max. 22.7 max. 28.5 2 5 max. 14 5 max. 22.7 max. 28.5 0.6 1 1) 0.88 15 Case 49-4S max. 13.5 max. 18.2 2 0 5 max. 17.8 5 4 0.6 0.88 1) Prim. 1) 5 3 0.6 1 2 0 5 10 1) Prim. EMC Products max. 13.5 5 max. 18.2 max. 17.8 max. 23.5 5.1 4 5 3 2 0.66 Case 39-3S 2 max. 11 0.45 max. 23.5 max. 19 2 max. 13 5 4 max. 15.2 max. 11 0.45 max. 19 max. 13 0.88 4 5 1) 10 6 1 IS Pulse Transformers https://www.schurter.com /PG85 Possible solder land pattern for SMD mounting Case 49S Possible solder land pattern for SMD mounting Case 35S 5 5.1 24.5 1.3 7 6 20 1.3 10.2 10 Possible solder land pattern for SMD mounting Case 39S 29.5 5 7 1.3 15 All Variants Turns Ratio Tr [s] Iign [A] Uisol [kV] Us x Tw [Vs] Ls [mH] RP [] RS [] CC [pF] Weight [g] Packing unit [pcs.] Housings Order Number 1:1 0.05 0.1 3.2 200 2.8 1.5 1 43/80 8g 170 35-3S ISRA-0235-D103 1:1 1 0.17 3.5 400 2.2 0.4 0.4 20 10 g 140 39-3S ISNA-0239-D202 1:1 0.05 0.1 3.2 300 3.5 0.7 0.7 90 9g 45 49-3S ISRA-0249-D104 1:1 1 0.1 3.5 300 3.5 0.7 0.7 20 6g 45 49-3S ISNA-0249-D104 1:1:1 0.05 0.1 3.2 150 1.1 1 0.5 40 8g 480 35-4S ISRF-0235-D101 1:1:1 0.9 0.1 3.5 150 1.1 0.5 0.5 10 8g 160 35-4S ISNF-0135-D101 1:1:1 0.5 0.5 3.2 350 1.6 0.4 0.4 90 10 g 140 39-4S ISRF-0239-D502 1:1:1 1.5 0.17 3.5 350 1.6 0.4 0.4 20 10 g 140 39-4S ISNF-0239-D202 1:1:1 0.05 0.1 3.2 250 1.2 0.4 0.5 70 6g 45 49-4S ISRF-0249-D101 1:1:1 1 0.1 3.5 250 1.4 0.5 0.5 20 9g 45 49-4S ISNF-0249-D101 2:1 0.5 0.5 3.2 350 1.8 0.8 0.4 90 9g 140 39-3S ISRB-0239-D502 2:1 1.5 0.17 3.5 350 1.8 0.8 0.4 20 9g 140 39-3S ISNB-0239-D202 2:1 0.05 0.1 3.2 250 1.4 1 0.5 70 9g 45 49-3S ISRB-0249-D101 2:1 1 0.1 3.5 250 1.6 1 0.5 20 9g 45 49-3S ISNB-0249-D101 24.11.2017 Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 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. EMC Products 3 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Schurter: ISNA-0235-D103 ISNA-0239-D202 ISNA-0249-D104 ISNB-0239-D202 ISNB-0249-D101 ISNF-0135-D101 ISNF0239-D202 ISNF-0249-D101 ISRA-0235-D103 ISRA-0239-D502 ISRA-0249-D104 ISRB-0239-D502 ISRB-0249D101 ISRF-0235-D101 ISRF-0239-D502 ISRF-0249-D101