Coilcraft, Inc. Base/Gate Driver Transformers SD250-2L

The SD250-2L is a base/gate driver transformer designed for 10-250 kHz operation with a 1:1.5 turns ratio, 1.5 mH minimum primary inductance, 4.0 µH maximum leakage inductance, and 0.4 Ω maximum DCR. It features 3750 Vrms one-minute isolation between primary and secondary windings, 1500 Vrms isolation between secondaries, and 50 pF maximum primary-to-secondary capacitance. The part has a 0.950 inch height, 10-pin configuration with pins 7 and 9 absent, and operates from -40°C to +85°C. It complies with UL1446 Class B (130°C) insulation and weighs 15.6-16.8 g with tin-silver over tin over copper terminations.