MODEL HS93 SERIES NEW PRODUCT T1/CEPT/ISDN Transformers FEATURES AND BENEFITS • • • • • Available in through-hole and surface mount packages Designed for 1.544 Mbp/s (T1), 2.048 Mbps (CEPT) and ISDN primary rate interface (PRI) applications Dual package contains both transmit and receive transformers 2000 V rms dielectric withstanding voltage Models matched to leading tranceiver ICs ELECTRICAL @ 25°C Part Number Turns Ratio Primary:Secondary ±3% (1) OCL mH Min. LL µH Max. Cww pF Max. Primary DCR Ω Max. Secondary DCR Ω Max. Primary Pins HS93-98706 1:1:1 1.2 0.5 25 0.70 0.70 & 0.70 5-6 HS93-98705 1:2 ct & 1:1.36 1.2 & 1.2 0.5 & 0.8 35 & 35 0.8 & 0.8 1.2 & 1.0 14-12 & 5-7 HS93-97725 1 ct:2 ct & 1 ct:2 ct 1.2 & 1.2 0.6 & 0.6 35 & 35 0.7 & 0.7 1.2 & 1.2 12-10 & 4-6 1:2 & 1:2 22 & 22 11 & 11 100 & 100 2.4 & 2.4 4.4 & 4.4 HS93-97727 (1) 1-4 & 5-8 ENVIRONMENTAL Operating Temperature Range 0°C to +70°C MECHANICAL Type Lead Plating Lead Material Lead Configuration Lead Coplanarity Case Material, UL-94V-0 Rated Through Hole 60/40 Tin Lead Copper Alloy N/A N/A Molded Dap Surface Mount 85/15 Tin Lead Copper Alloy 42 Gull Wing 0.004” (0.102mm) Molded Epoxy Specifications subject to change without notice. Note: (1) Turns ratio based on the shorting of pins 2-3, 6-7, 10-11 & 14-15. 6-151 Model HS93 Series 6 OUTLINE DIMENSIONS (Inch/mm) .510 Max. 12.95 Model HS93-98706 .100 2.54 .360 Max. 9.14 .200 5.08 6 4 2 5 3 1 .130 3.30 .260 Max. 6.60 ø .020 .400 10.16 Tolerances unless otherwise specified ±.005” (.127mm). Model HS93-97725 .660 Max. 16.76 .059 1.50 .400 Max. 10.26 .618 15.69 .02 0.5 .340 8.64 .100 2.54 Recommended Pad Layout .100 Typ. 2.54 .500 12.7 .400 10.2 .120 Typ. 3.05 .640 16.3 .050 Typ. 1.27 Tolerances unless otherwise specified ±.005” (.127mm). 6-152 Model HS93 Series OUTLINE DIMENSIONS (Inch/mm) .810 Max. 20.57 Model HS93-98705 ø .023 .100 2.54 .395 Max. 10.0 .260 Max. 6.60 .300 7.62 Pin #1 Indicator .130 3.30 Tolerances unless otherwise specified ±.005” (.127mm). Model HS93-97727 .100 Typ. 2.54 .955 Max. 24.25 .577 Max. 14.65 .400 10.16 Max. .720 18.29 .025 .055 to .635 1.40 Pin #1 Indicator 6 .02 .50 Recommended PadLayout .100 Typ. 2.54 .700 17.78 .520 13.21 .120 Typ. 3.05 .760 19.30 .050 Typ. 1.27 Tolerances unless otherwise specified ±.005” (.127mm). 6-153 Model HS93 Series SCHEMATICS Model HS93-98706 1 : 2 cs 1 5 2 Primary Secondary 3 6 4 Model HS93-97725 Coil B 1 ct : 2 ct Coil A 2 ct : 1 ct 1 12 4 9 2 11 5 8 3 10 6 7 Secondary Primary Primary 6-154 Secondary Model HS93 Series SCHEMATICS Model HS93-98705 Coil A 2 ct : 1 1 14 Secondary Primary 2 3 12 Coil B 1 : 1.36 5 10 Secondary Primary 7 Model HS93-97727 8 Coil A 1 cs : 2 cs Coil B 1 cs : 2 cs 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 Secondary Primary 6 6-155 Model HS93 Series PACKAGING Standard: Tubes Magazine Option: Capacity HS93-98706 HS93-98705 HS93-97725 HS93-97727 = = = = 55 Units 24 Units 28 Units 20 Units HS93-97725 HS93-97727 = = = 13”(330mm) 420 Units 350 Units Tape & Reel Reel Diameter Capacity ORDERING INFORMATION HS 93 98705 TR Model Series Packaging: TB = Tubes TR = Tape & Reel Product Family Schematics: 98705 98706 97725 97727 6-156 Model HS93 Series