HM42 Electrical / Environmental • • • • Gate Drive Transformers Operating Temperature Range -40°C to +125°C Ambient Temperature, Maximum +85°C 1500Vdc Isolation between Gate and Drive Basic Insulation 1500Vrms between Primary and Secondary S RomHpliant Co Electrical Schematics Figure 1 Figure 2 Figure 3 Figure 4 Specifications @ 25°C Part Number Turns Ratio Primary Inductance (µH Min) Leakage Inductance (µH Max) Primary DCR (W Max) Secondary DCR (W Max) Pri-Sec Insulation Electrical Schematic Case Size Notes: (1) Inductance is measured at 100kHz, 0.1Vrms. (2) It is recommended that the temperature of the component (ambient plus temperature rise) does not exceed 125°C under worst case operating conditions. Packaging Standard: Embossed Tape & Reel Reel: Diameter: Capacity: Case size 10 Case size 20 Case size 30 Case size 40 = = = = = 13” (330.2mm) 750 Units 1,500 Units 1,000 Units 450 Units Ordering Information HM42 - 10 Model Series Case Size: 10, 20, 30, 40 001 LF TR Tape & Reel Packing Lead-Free Sequence Code 32 Last 8 March 2010 LastUpdated: Updated:9 April 2015 MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION We reserve the right to change specifications without prior notice. www.bitechnologies.com Outline Dimensions (Inch/mm) Case 10 Recommended Solder Pad Layout Case 20 Recommended Solder Pad Layout Case 30 Recommended Solder Pad Layout Case 40 Recommended Solder Pad Layout www.bitechnologies.com 2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE We reserve the right to change specifications without prior notice. 33