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| GT04 Series Gate Drive Transformer Features * Meets medical safety isolation requirements * Designed for frequencies from 20 kHz to 300 kHz * Available in UL Class F (155C) or Economical Class B (130C) Versions Applications * Gate Drive Transformer * Signal Transformer Across Isolation Barriers * Off-Line AC/DC Converters * High-Powered DC/DC Converters Packaging Tray=45 pieces, Box=12 trays, Box=540 pieces Mechanical 20.57 max 12.19 max 6 19.05 max 8.9 ref 1 2 5.0 3 Recommended PCb Layout 17.8 ref 5 4 GT04-XXX-XXX-X ICA YYWW-X 3.5+/-0.3 0.64 sq 1.2 dia Unit: mm Schematic 2 2 A 1 Drive 6 Gate 5 3 Gate 4 B 1 Drive 6 Gate 3 5 Gate 4 www..com Specifications subject to change without notice. 800.729.2099 tel www.icecomponents.com 84 (02/08) GT04-1 ELECTRICAL Part Number 5 Gate Drive Transformer LF Series Turns Ratio (Drive : Gate) 1:1 : 1 1:1 : 1 1:1 : 1 1:1 : 1 1:1 : 1 1:1 : 1 Primary Inductance (mH min.) 0.247 0.990 2.220 3.960 6.180 8.910 0.039 0.158 0.356 0.634 0.990 1.420 1 GT04 Series vERSIOn 6 SPECIFICATIOnS--STAnDARD DCR ( max.) N1:N2:N3 0.04:0.04:0.04 0.07:0.07:0.07 0.2:0.2:0.2 0.5:0.5:0.5 1:1:1 2.7:2.7:2.7 0.02:0.04:0.04 0.04:0.07:0.07 0.1:0.2:0.2 0.2:0.45:0.45 0.4:0.9:0.9 1.1:2.5:2.5 Leakage Inductance (H,max.) 0.2 0.4 0.5 .7 .8 1.2 0.15 0.2 0.25 0.3 0.4 0.5 E-T Product (V-s) 63 126 189 252 315 378 63 126 189 315 315 378 Hi-Pot (Vdc) 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 GT04-111-063-_ GT04-111-126-_ GT04-111-189-_ GT04-111-252-_ GT04-111-315-_ GT04-111-378-_ GT04-122-063-_ 1 : 2.5 : 2.5 GT04-122-126-_ 1 : 2.5 : 2.5 GT04-122-189-_ 1 : 2.5 : 2.5 GT04-122-252-_ 1 : 2.5 : 2.5 GT04-122-315-_ 1 : 2.5 : 2.5 GT04-122-378-_ 1 : 2.5 : 2.5 ELECTRICAL Part Number 5 SPECIFICATIOnS--ECOnOMY 1 vERSIOn 6 Turns Ratio Primary (Drive:Gate) Inductance (mH min.) 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 1:1:1 1 : 2.5 : 2.5 1 : 2.5 : 2.5 1 : 2.5 : 2.5 1 : 2.5 : 2.5 1 : 2.5 : 2.5 1 : 2.5 : 2.5 0.247 0.990 2.220 3.960 6.180 8.910 0.039 0.158 0.356 0.634 0.990 1.420 DCR ( max.) N1:N2:N3 0.07:0.04:0.04 0.16:0.07:0.07 0.2:0.2:0.2 0.8:0.5:0.5 1:1:1 1.2:2.7:2.7 0.04:0.04:0.04 0.06:0.07:0.07 0.1:0.2:0.2 0.34:0.45:0.45 0.4:0.9:0.9 0.5:2.5:2.5 Leakage Inductance (H, max) 0.4 0.6 0.5 0.9 0.8 1.5 0.4 0.4 0.25 0.6 0.4 0.9 E-T Product (V-s) 63 126 189 252 315 378 63 126 189 252 315 378 Hi-Pot (Vdc) 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 4500 GT04-111-063-_E GT04-111-126-_E GT04-111-189-_E GT04-111-252-_E GT04-111-315-_E GT04-111-378-_E GT04-122-063-_E GT04-122-126-_E GT04-122-189-_E GT04-122-252-_E GT04-122-315-_E GT04-122-378-_E 1. Tested at 10 kHz, 0.1Vrms. 2. Electrical specifications at 25C. 3. Operating range: -40C to +130C. www..com 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. 800.729.2099 tel www.icecomponents.com 85 (02/08) GT04-2 |
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