HM42 Electrical / Environmental * * * * Gate Drive Transformers Operating Temperature Range -40C to +125C Ambient Temperature, Maximum +85C 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 @ 25C Part Number HM42-10001LF HM42-10002LF HM42-20001LF HM42-20002LF HM42-30001LF HM42-30002LF HM42-30003LF HM42-40001LF HM42-40002LF HM42-40003LF HM42-40004LF Notes: Turns Ratio Primary Inductance (H Min) Leakage Inductance (H Max) Primary DCR (W Max) Secondary DCR (W Max) Pri-Sec Insulation Electrical Schematic Case Size 1:1:1 2:1:1 1:1 1:1 1:1:1 1:1 1:1:1 1:1:1 1:1 1:1 2:1:1 300 300 695 785 980 980 1500 3300 1400 1200 1200 2.30 2.30 0.50 0.46 0.75 0.75 0.50 0.70 0.50 0.50 0.60 2.00 2.00 1.00 0.60 0.50 0.50 0.62 1.60 0.60 0.50 0.60 2.00 1.00 1.00 0.60 0.50 0.50 0.62 1.60 0.60 0.50 0.30 1500Vdc 1500Vdc 1500Vdc 1500Vdc 1500Vac 1500Vac 1500Vac 1500Vdc 1500Vac 1500Vac 1500Vac Figure 1 Figure 1 Figure 3 Figure 3 Figure 1 Figure 3 Figure 1 Figure 2 Figure 4 Figure 4 Figure 2 10 10 20 20 30 30 30 40 40 40 40 (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 125C 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 Updated: 8 March 2010 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