766 SERIES Pulse Transformers features 6 Configurations Inductance to 11mH Toroidal Construction Up to 50 V S ET Fully Encapsulated PCB Mounting Industry Standard Pinout Isolation to 500VDC UL 94V-0 Package Material Custom Parts Available pin connections 6 Pin DIP (top view) The 766 series is a comprehensive range of general purpose pulse transformers. Common applications include line coupling, matching or isolating. The devices can also be used in small isolated power supplies and also as common-mode chokes in filtering applications. Parts designed to meet EN60950 can be made available on request. Please contact the technical support desk to discuss your requirements. A B Pri 1 2 2 1 Sec Pri 5 6 Sec C 6 D Pri 1 3 5 Sec 1 5 2 1 4 3 6 5 Sec 1 2 6 Sec 2 Sec 2 E 1 3 F 2 Pri 1 3 Sec 5 6 G 1 H Sec 2 Pri 6 Sec Pri 5 2 4 6 Sec 1 2 1 3 5 4 Pri Sec 2 5 4 6 Pri Pulse Transformers 1 4 - 766 SERIES description 766 SERIES Pulse Transformers absolute maximum ratings over operating free air temperature range Operating free air temperature range . . . . . . . . Storage temperature range . . . . . . . . . . . . . Lead Temperature 1.5mm from case for 10 seconds Isolation voltage (flash tested for 1 second) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C --60°C to 125°C . . . . . 300°C . . . . 500VDC electrical specifications over operating free air temperature range Part Number 76600/2 76600/3 76600/4 76601/1 76601/2 76601/3 Units 76600/1 Parameter 1:1 1:1 1:1 1:1 1:1 1:1 1:1 Primary Inductance (min.) 2060 492 219 56 2060 492 219 H Primary ET Constant (min.) 17.50 8.50 5.50 4.00 17.5 8.50 5.50 V s Leakage Inductance (max.) 0.60 0.30 0.25 0.20 0.60 0.30 0.25 H Interwinding Capacitance (max.) 35 20 12 10 35 20 12 pF DC Resistance (max.) 1.50 0.80 0.50 0.40 1.50 0.80 0.50 Turns Ratio 2% Pin Connection Style Package Style Note : All data taken at TA = 25°C. 2 A B 3 766 SERIES Pulse Transformers electrical specifications over operating free air temperature range Part Number 76601/5 76601/6 76601/8 76601/9 76601/12 76601/16 Units 76601/4 Parameter 1:1 1:1 1:1 1:1 1:1 1:1 1:1 Primary Inductance (min.) 50 23 9.5 1000 11mH 850 4000 H Primary ET Constant (min.) 4 2.5 6 12 51 20 50 V s Leakage Inductance (max.) 0.20 0.20 0.20 0.30 65 0.30 0.60 H Interwinding Capacitance (max.) 10 8 10 25 5 50 45 pF DC Resistance (max.) 0.40 0.30 0.40 0.30 5.00 0.30 1.50 Turns Ratio 2% Pin Connection Style B Package Style 3 4 - 766 SERIES Note : All data taken at TA = 25°C. Pulse Transformers 3 766 SERIES Pulse Transformers electrical specifications over operating free air temperature range Part Number 76601/23 76601/24 76602/1 76602/2 76602/3 76602/5 Units 76601/20 Parameter 1:1 1:1 1:1 1:1:1 1:1:1 1:1:1 1:1:1 Primary Inductance (min.) 20.1 938 11.7mH 2060 492 219 23 H Primary ET Constant (min.) 2.5 10.5 50.5 17.5 8.5 5.5 2.5 V s Leakage Inductance (max.) 0.20 0.20 0.40 0.60 0.30 0.25 0.20 H Interwinding Capacitance (max.) 5 35 80 35 20 12 8 pF DC Resistance (max.) 0.20 0.15 1.35 1.50 0.80 0.50 0.30 Turns Ratio 2% Pin Connection Style B C Package Style 3 1 Note : All data taken at TA = 25°C. 4 766 SERIES Pulse Transformers electrical specifications over operating free air temperature range Part Number 76602/8 76602/9 76603/3 76604/1 76604/5 76605/1 Units 76602/6 Parameter 1:1:1 1:1:1 1:1:1 2:1 2:1 2:1 2:1:1 Primary Inductance (min.) 9.5 469 5870 219 1970 23 2160 H Primary ET Constant (min.) 6 10.5 37.5 5.5 17 4 18 V s Leakage Inductance (max.) 0.20 3.50 0.90 0.60 1.60 0.40 1.60 H Interwinding Capacitance (max.) 10 3 60 8 20 10 20 pF DC Resistance (max.) 0.40 0.40 1.70 0.50 1.50 0.30 1.50 Turns Ratio 2% Pin Connection Style C Package Style 1 G B 3 D 1 4 - 766 SERIES Note : All data taken at TA = 25°C. Pulse Transformers 5 766 SERIES Pulse Transformers electrical specifications over operating free air temperature range Part Number 76605/6 76605/7 76606/1 76607/3 76608/9 76610/1 Units 76605/2 Parameter 2:1:1 2:1:1 2:1:1 3:1 3:1 3:3:2 4:1 Primary Inductance (min.) 540 9.5 1020 1970 251 400 2160 H Primary ET Constant (min.) 9 6 18 17 6 9.5 18 V s Leakage Inductance (max.) 0.80 0.40 2.00 1.80 1.00 0.50 2.80 H Interwinding Capacitance (max.) 10 8 30 15 5 15 12 pF DC Resistance (max.) 0.80 0.40 1.50 1.50 0.50 0.20 1.50 G B H B 1 3 Turns Ratio 2% Pin Connection Style D Package Style 1 Note : All data taken at TA = 25°C. 6 3 766 SERIES Pulse Transformers electrical specifications over operating free air temperature range Part Number 76610/6 76613/1 76613/2 76613/3 76614/1 76614/3 Units 76610/4 Parameter 4:1 4:1 1CT:1 1CT:1 1CT:1 2CT:1 2CT:1 Primary Inductance (min.) 90 9.5 1970 540 219 1970 125 H Primary ET Constant (min.) 5 6 17 9 5.5 17 6 V s Leakage Inductance (max.) 1.00 1.20 0.70 0.40 0.30 1.00 0.50 H Interwinding Capacitance (max.) 5 5 36 22 13 35 12 pF DC Resistance (max.) 0.40 0.40 1.60 0.90 0.60 1.50 0.50 Turns Ratio 2% Pin Connection Style B E Package Style 3 2 4 - 766 SERIES Note : All data taken at TA = 25°C. Pulse Transformers 7 766 SERIES Pulse Transformers electrical specifications over operating free air temperature range Turns Ratio 2% 2CT:1 76616/8 76616/3 76616/2 76616/1 76615/6 76614/7 Parameter 76615/1 Part Number Units 1CT:1CT 1CT:1CT 1CT:2CT 2CT:1CT 2CT:1CT 1CT:2CT Primary Inductance (min.) 415 3200 400 1800 1710 4350 7600 H Primary ET Constant (min.) 16 45 9.5 15.5 50.5 23 30.5 V s Leakage Inductance (max.) 0.20 2.00 85 1.00 3.00 3.00 0.80 H Interwinding Capacitance (max.) 15 27 3 20 20 20 25 pF DC Resistance (max.) 0.30 1.00 0.30 1.00 1.00 1.00 1.80 Pin Connection Style E F Package Style 2 1 Note : All data taken at TA = 25°C. 8 766 SERIES Pulse Transformers outline dimensions 6 Pin DIP package style 1 2 4 - 766 SERIES recommended footprint details All pins on a 2.54mm pitch. All dimensions in mm XX.X 0.50, XX.XX 0.25 Pulse Transformers 9 766 SERIES Pulse Transformers outline dimensions 6 Pin DIP package style 3 recommended footprint details All pins on a 2.54mm pitch. All dimensions in mm XX.X 10 0.50, XX.XX 0.25