GT04-122-378-A ICE

GT04 Series Gate Drive Transformer Features Applications Meets medical safety isolation Gate Drive Transformer requirements Signal Transformer Across Designed for frequencies from Isolation Barriers 20 kHz to 300 kHz Off-Line AC/DC Converters Available in UL Class F (155C) or High-Powered DC/DC Converters Economical Class B (130C) Versions Packaging Tray=45 pieces, Box=12 trays, Box=540 pieces Recommended PCb Layout Mechanical 20.57 max 17.8 ref 12.19 max 6 5 4 8.9 ref 19.05 max GT04-XXX-XXX-X 1 2 3 ICA YYWW-X 5.0 1.2 dia 3.5+/-0.3 0.64 sq Unit: mm Schematic 2 2 Gate Gate A 1 B 1 5 3 Drive Drive 3 5 Gate Gate 6 6 4 4 Specifications subject to change without notice. 84 800.729.2099 tel www.icecomponents.com (02/08) GT04-1Gate Drive Transformer GT04 Series LF Series E LECTRICAL S PECIFICA TIO n S S T A n D ARD vERSIO n 1 6 5 Part Number Turns Ratio Primary DCR ( max.) Leakage E-T Product Hi-Pot (Drive : Gate) Inductance N1:N2:N3 Inductance (V-s) (V ) dc (mH min.) (H max.) , GT04-111-063- 1 : 1 : 1 0.247 0.04:0.04:0.04 0.2 63 4500 GT04-111-126- 1 : 1 : 1 0.990 0.07:0.07:0.07 0.4 126 4500 GT04-111-189- 1 : 1 : 1 2.220 0.2:0.2:0.2 0.5 189 4500 GT04-111-252- 1 : 1 : 1 3.960 0.5:0.5:0.5 .7 252 4500 GT04-111-315- 1 : 1 : 1 6.180 1:1:1 .8 315 4500 GT04-111-378- 1 : 1 : 1 8.910 2.7:2.7:2.7 1.2 378 4500 GT04-122-063- 1 : 2.5 : 2.5 0.039 0.02:0.04:0.04 0.15 63 4500 GT04-122-126- 1 : 2.5 : 2.5 0.158 0.04:0.07:0.07 0.2 126 4500 GT04-122-189- 1 : 2.5 : 2.5 0.356 0.1:0.2:0.2 0.25 189 4500 GT04-122-252- 1 : 2.5 : 2.5 0.634 0.2:0.45:0.45 0.3 315 4500 GT04-122-315- 1 : 2.5 : 2.5 0.990 0.4:0.9:0.9 0.4 315 4500 GT04-122-378- 1 : 2.5 : 2.5 1.420 1.1:2.5:2.5 0.5 378 4500 E LECTRICAL S PECIFICA TIO n S E CO n OMY vERSIO n 6 1 Leakage E-T Product Turns Ratio Primary DCR ( max.) Hi-Pot 5 Part Number Inductance (Drive:Gate) Inductance N1:N2:N3 (V-s) (V ) dc (mH min.) (H, max) GT04-111-063- E 1 : 1 : 1 0.247 0.07:0.04:0.04 0.4 63 4500 GT04-111-126- E 1 : 1 : 1 0.990 0.16:0.07:0.07 0.6 126 4500 GT04-111-189- E 1 : 1 : 1 2.220 0.2:0.2:0.2 0.5 189 4500 GT04-111-252- E 1 : 1 : 1 3.960 0.8:0.5:0.5 0.9 252 4500 GT04-111-315- E 1 : 1 : 1 6.180 1:1:1 0.8 315 4500 GT04-111-378- E 1 : 1 : 1 8.910 1.2:2.7:2.7 1.5 378 4500 GT04-122-063- E 1 : 2.5 : 2.5 0.039 0.04:0.04:0.04 0.4 63 4500 GT04-122-126- E 1 : 2.5 : 2.5 0.158 0.06:0.07:0.07 0.4 126 4500 GT04-122-189- E 1 : 2.5 : 2.5 0.356 0.1:0.2:0.2 0.25 189 4500 GT04-122-252- E 1 : 2.5 : 2.5 0.634 0.34:0.45:0.45 0.6 252 4500 GT04-122-315- E 1 : 2.5 : 2.5 0.990 0.4:0.9:0.9 0.4 315 4500 GT04-122-378- E 1 : 2.5 : 2.5 1.420 0.5:2.5:2.5 0.9 378 4500 1. Tested at 10 kHz, 0.1V . rms 2. Electrical specifications at 25C. 3. Operating range: -40C to +130C. 4. Meets UL94V-0. 5. Select pin assignment option based on schematics above. For other options please contact ICE Components, Inc. 6. E-T product rating is for the secondary (gate) windings and is based upon a peak flux denisty of 2200 Gauss at 25C when used in a bipolar-driven application. Specifications subject to change without notice. 85 800.729.2099 tel www.icecomponents.com (02/08) GT04-2