MINI-MELF-SMD Silicon Switching Diode 1N914UR-1 Applications 1N914UR-1 / LL914 Used in general purpose applications, where performance, space and switching speed are important. LL-34/35 MINI MELF Features Surface Mount Package DO-213AA (nominal dimensions) Six sigma quality Metallurgically bonded BKC's Sigma BondTM plating Both End Caps 0.104" 0.016" for problem free solderability 2.64 mm 0.4 mm Length Also comes in DO-35 glass package 0.140" 3.55 mm Full UR approval to Mil-S-19500/116 Available up to JANTXV levels "S" level screening available to Source Control Drawings Maximum Ratings Symbol Dia. 0.065" 1.65 mm Value Peak Inverse Voltage PIV Average Rectified Current IAvg 200 mAmps Continuous Forward Current IFdc 300 mAmps Peak Surge Current (tpeak = 1 sec.) Ipeak 1.0 Amp BKC Power Dissipation @ end cap T = 50 oC Ptot 500 mWatts Storage & Operating Temperature Range Electrical Characteristics @ 25 oC 100 (Min.) Unit TSt & Op -65 to +200 Volts o C Symbol Maximum Limits Unit Forward Voltage Drop @ IF = 10 mA VF 1.0 Volts Forward Voltage Drop @ IF = 100 mA VF 1.2 Volts Reverse Leakage Current @ VR = 20 V IR 0.025 (50 @ 150 oC) o A Reverse Leakage Current @ VR = 75 V IR 0.50 (100 @ 150 C) A Capacitance @ VR = 0 V, f = 1mHz CT 4.0 pF Capacitance @ VR = 1.5 V , f = 1mHz CT 2.8 pF Reverse Recovery Time (note 1) trr 5.0 nSecs Forward Recovery Time (note 2) Vfr 20 nSecs Note 1: IF = IR = 10 mA, RL = 100 Ohms Note 2: IF = 50 mA dc To order MIL parts, use the 1N914UR-1 number with the appropriate JAN, JTX or JTXV prefix. 1N914-1 DO-35 glass leaded parts also available in both commercial and military versions. 6 Lake Street - Lawrence, MA 01841 Tel: 978-681-0392 - Fax: 978-681-9135