anni an am 2.0 Amp Voidless Fast L. Applications UES1104 thru ; UES1106 Switching Rectifiers Hard Glass Tungsten For use in hostile environments such as military and aerospace. Used where speed, higher voltage and small footprint are important. They are ideal for use in industrial, aircraft or satellite power supplies. BKC can produce MIL equivalents of high reliability parts with internal source control drawings. Use HR, HRX, HRV or HRS suffixes for cost effective high reliability parts or use your own SCD. Features A Body Tungsten e Six Sigma quali , Hich or ote Ne Voidless Glass Package 9 ; g Pp y (nominal dimensions) e Microminiature package Voidiess Mesa Die 2230" e Humidity proof hard glass Hard Glass ~, < e No thermal fatigue pp e Metallurgically bonded < 10 ! Length Dia, < 5. 130" ,080" e Thermally matched system aMiny | Abown down e Zero solderability defects e Sigma Bond plated contacts Absolute Maximum Ratings Symbol Value Unit Power Dissipation at 3/8" from the body, T,= 50 C Prise 2.5 Watts Average Forward Rectified Current at T= 50 C lay 2.0 Amps Junction & Storage Temperature Range Test -55 to +150 C Maximum Non Repetitive Surge (8.3ms) lism 20 Amps Thermal Resistance at 3/8" from the body, T= 50 C ReJL 38 CAV Characteristics at T = 25 C Peak Maximum Maximum Maximum Maximum Maximum inverse Average Forward Voltage Drop Reverse Leakage Current Surge Reverse Voltage Rectified (Ve) @|; @ 1A (Ip) @ PIV Current RecoverY (MIN.) Current (NOTE 1) (PIV) (Ig) 25C 100C 25C 100C (lesa) (t,) Type Volts Amps Volts Volts pA pA Amps ns UES1104 200 2.0 1.25 1.15 10 200 20 50 UES1105 300 2.0 1.25 1.45 10 200 20 50 UES1106 400 2.0 1.25 1.15 10 200 20 50 Note 1: Ip = 0.5A, Ip = 1.0A, t, @ 0.25A Commercial MELF SMDs are available in a glass dumet LL-41 (DO-213AB) package. Consult factory. To buy high reliability parts, add the appropriate HR, HRX, HRV or HRS suffix to the above numbers. C. BKC Semiconductors Incorporated Telephone (508) 681-0392 * FAX (508) 681-9135 6 Lake Street Lawrence, MA USA 01841