Magnetics Gate Drive Transformers Model HM42 Series Features Operating Temperature Range -40C to +125C Ambient Temperature, Maximum +85C 1500Vdc Isolation between Gate and Drive Basic Insulation 1500Vrms between Primar y and Secondar y RoHS Compliant Electrical Schematics 4 5 Specification 25C Primary Leakage Primary Secondary V*sec Pri-Sec Electrical Case Part Number Turns Ratio Inductance Inductance DCR DCR (Max) Insulation Schematic Size (H Min) (H Min) ( Max) ( Max) HM42-10001LF 1:1:1 300 2.30 80.9 2.00 2.00 1500Vdc Figure 1 10 HM42-10002LF 2:1:1 300 2.30 40.4 2.00 1.00 1500Vdc Figure 1 10 HM42-20001LF 1:1 695 0.50 29.3 1.00 1.00 1500Vdc Figure 3 20 HM42-20002LF 1:1 785 0.46 31.5 0.60 0.60 1500Vdc Figure 3 20 HM42-30001LF 1:1:1 980 0.75 30.2 0.50 0.50 1500Vac Figure 1 30 HM42-30002LF 1:1 980 0.75 30.2 0.50 0.50 1500Vac Figure 3 30 HM42-30003LF 1:1:1 1500 0.50 37.8 0.62 0.62 1500Vac Figure 1 30 HM42-40001LF 1:1:1 3300 0.70 68.0 1.60 1.60 1500Vdc Figure 2 40 HM42-40002LF 1:1 1400 0.50 49.1 0.60 0.60 1500Vac Figure 4 40 HM42-40003LF 1:1 1200 0.50 45.4 0.50 0.50 1500Vac Figure 4 40 HM42-40004LF 2:1:1 1200 0.60 45.4 0.60 0.30 1500Vac Figure 2 40 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 125C under worst case operating conditions. Packaging Embossed Tape and Reel Diameter: = 13 (330.2mm) Case size 10 = 750 Units Standard: Case size 20 = 1,500 Units Reel: Capacity: Case size 30 = 1,000 Units Case size 40 = 450 Units BI Technologies General Note A-1445, Jalan Tanjung Api TT Electronics reserves the right to make changes in product specification without notice or liability. 25050 Kuantan All information is subject to TT Electronics own data and is considered accurate at time of going to print. Pahang Darul Makmur Malaysia Ph: +60 9 565 8888 Fax: +60 9 514 3555 TT Electronics plc Gate Drive Transformers Model HM42 Series Ordering Information HM42 - 10 001 LF TR Model Series Tape & Reel Packing Case Size: 10, 20, 30, 40 Lead Free Sequence Code Outline Dimensions (Inch/mm) Case 10 Recommended Solder Pad Layout Case 20 Recommended Solder Pad Layout Case 30 Recommended Solder Pad Layout 1.27 Case 40 Recommended Solder Pad Layout BI Technologies General Note A-1445, Jalan Tanjung Api TT Electronics reserves the right to make changes in product specification without notice or liability. 25050 Kuantan All information is subject to TT Electronics own data and is considered accurate at time of going to print. Pahang Darul Makmur Malaysia Ph: +60 9 565 8888 Fax: +60 9 514 3555 TT Electronics plc