T1/E1 Transformer ELECTRONICS INC. EPA3553G • For Brooktree BT8069, BT8510 • • Robust design withstands reflow soldering processes • • 1500 Vrms Isolation • • Complies with or exceeds IEEE Requirements • Electrical Parameters @ 25° C Primary Inductance (mH Min.) Interwinding Capacitance (pF Max.) Leakage Inductance (µH Max.) @ 100 KHz, 0.1 Vrms @ 100 KHz, 0.1 Vrms @ 100 KHz, 0.1 Vrms (from Primary) Primary Pins 1-3 Secondary Pins 6-4 30 0.8 0.40 0.40 1.2 DCR (Ω Max.) Schematic Pri. Sec. 1 6 2 4 3 1CT:1 Package A (J) N PCA EPA3553G Date Code B Pin 1 I. D. Q M E F PCA ELECTRONICS, INC 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Solder P Pad Layout D C H Dimensions K L I Dim. Min. A B C D E F G H I (J) K L M N P Q .340 .380 .250 --.010 --.490 .016 .008 --0° .025 --------- (Inches) Max. Nom. .360 .400 .270 --.015 --.510 .022 .012 --8° .045 --------- .350 .390 .260 .200 .013 .100 .500 .019 .010 .075 --.035 .030 .100 .090 .540 (Millimeters) Min. Max. Nom. 8.64 9.65 6.35 --.254 --12.44 .406 .203 --0° .635 --------- 9.14 10.16 6.86 --.381 --12.95 .559 .305 --8° 1.14 --------- 8.89 9.91 6.60 5.08 .318 2.54 12.70 .483 .254 1.91 --.889 .762 2.54 2.29 13.72 G CSA3553G Rev. - 11/25/98 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com