Isolation Transformer ELECTRONICS INC. EPB5043S • 2000 Vrms Minimum Isolation • • PCMCIA SMD Package • Electrical Parameters @ 25° C Interwinding Capacitance (pF Max.) @ 100KHz, 0.1Vrms Primary OCL (µH Min.) @ 100KHz, 0.1Vrms 120 Pins 1-4 with Pins 2-3 Shorted Leakage Inductance (µH Max.) @ 1MHz, 0.1Vrms 6 Pri. Wdgs to Sec. Wdgs DCR (Ω ± 25%) Pri. .25 Pins 1-4 with Pins 2-3 Shorted 2.0 Pins 1-4 with Pins 2-3, 7-6, 8-5 Shorted Sec. .25 Pins 8-5 with Pins 7-6 Shorted • Hipot : 2000 Vrms for 1 Min. or 2500 Vrms for 1 Sec. • Schematic Pri. Sec. 1 8 2 7 3 6 4 Package 5 1:1:1:1 ± 5% A Dimensions N (J) Marking : PCA EPB5043S Date Code Pad Layout Q B Dim. Min. A B C D E F G H I J K L M N P Q .280 .260 .076 --.005 --.380 .018 .008 --0° .025 --------- P Pin 1 I.D. M D E C F H PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 K I L G CSB5043S Rev. 1 (Inches) Max. Nom. .300 .280 .084 --.015 --.400 .022 .012 --8° .045 --------- .290 .270 .080 .150 .010 .050 .390 .020 .010 .085 --.035 .030 .100 .090 .620 2/28/00 Product performance is limited to specified parameters. Data is subject to change without prior notice. (Millimeters) Min. Max. Nom. 7.11 6.60 1.93 --.127 --9.65 .457 .203 --0° .635 --------- 7.62 7.11 2.13 --.381 --10.16 .559 .304 --8° 1.14 --------- 7.37 6.86 2.03 .381 .254 1.27 9.91 .508 .254 2.16 --.889 .762 2.54 2.29 15.75 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com