Miniature Surface Mount Transformer ELECTRONICS INC. EPA3806GE • Designed for Maxim212/3212 & 218/3218 RS-232 Interface Chips • Suitable for Gate Drive and other Power Applications • Operating Temperature : -40°C to +85°C • 5V to 5V Isolated Voltage • 1500 Vrms Isolation Electrical Parameters @ 25° C Inductance (µH Min.) Primary ET Constant (V-µSec. Typ.) DCR (Ω Max.) 400 27 .950 1.25 Pins 1-3 --- Pins 1-3 Pins 6-4 Schematic 1 6 2 5 3 4 1CT:1.3CT Package Pin 1 .100 (2.54) .210 Max. (5.33) Pad Layout .050 (1.27) .375 (9.53) .375 Max. (9.53) .100 (2.54) .050 (1.27) .275 .200 Max. (5.08) (6.99) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSA3806 Rev. - 10/21/04 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com