RECTIFIERS High Efficiency, 45A, 50-150V FEATURES *@ Economicai Convenient TO-3P Package Insulated Mounting Hole * Can Be Clip Mounted @ Mechanically Rugged Low Thermal Resistance Ultra-Fast Recovery Time ABSOLUTE MAXIMUM RATING UES4505S UES4510S UES4515S DESCRIPTION The UES(668S Series, in the economical, convenient TO 3P package, is specifically designed for operation in power switching circuits to frequencies in excess af 10QkHz. The very low forward voltage and very fast recovery time make them particularly suited for switching type power supplies. s UES4505S UES4510S UES4515S Peak Inverse Voltage 00.6000 ccc ccc ccc cece eeeececcennens Vr, VAWM: VRAM. cee ees eee eae 1O0V .... 0.0... 150V .. Maximum Average D.C. Output Current @ Te = 110C........... IFIAVIn cece cence ee eee ee een eeas BBA ccc eee Non-Repetitive Sinusoidal Surge Current, 8.3MS ..,...........0. LT) a ABOA Lo cece cece eee Thermal Resistance Junction ta Case. 20-2 eee Le on O.BC/W deen ee Thermal Resistance Junction to Ambient ..........c0cceeev eevee ROA occ ccc cece ence teen tee eee eetas AOPCILW Lecce ccc ences Operating and Storage Temperature Range ...............0.0. Top, TSTG oe. eee cece eee teens -B5C to +150C 2... eee ELECTRICAL SPECIFICATIONS Maximum Maximum Maximum peice Type Pry Forward Valatge (VF) Reverse Current Cin} Reverse Recover @ PIV Recovery Volta Time* @ tA Ty = 25C Ty = 125C Ty = 25C Ty = 125C Ta = lns UES4505S 5OV UES4510S | 100V 0 con 130m 90 20 pA 10mA 50ns 2.0 UES4515S 150V . | * Measured in circuit Ir = O.50A, lnm = 1.04, Ineo = 0.254. MECHANICAL SPECIFICATIONS TO-3P Pa ape NOM. + | f 5 [ | opma [TT INcES | CATHODE 1 J PIN 2 ANODE _ So 2 1 S _[ MIN. MAK. W430 Nom, _] ee Foe 1. Mounting surface common to cathode 10/86 Microsemi Corp. Watertown 2-94 The diode expertsUES4505S UES4510S UES4515S Average Output Current vs Case Temperature Peak Output Current vs Case Temperature 200 wt 160 i 120 3 pS a L, Wf lem, PEAK OUTPUT CURRENT (A) tecavy, AVERAGE OUTPUT CURRENT (A) 80 ~ 7 NO 40 N Duty Facer SN 0 | 25 50 5 100 125 150 100 110 120 130 140 150 To, CASE TEMPERATURE (C) Te, CASF TEMPFRATURE (C) Forward Current vs Forward Voltage Typical Reverse Current vs Voltage 200 100 100 C/) 50 7 . Ye {/s fs 10 if . a \ N 4.25% S vs te FORWARD CURRENT (A) th. REVERSE CURRENT (mA) a o oO 2 1 O02 04 06 08 10 12 14 0 10 20 30 40 50 60 70 80 90 100 110120 Ve FORWARD VOLTAGE (V) % OF Va tv) Reverse-Recovery Circuit = Thermal impedance vs Pulse Width Soo 102 oO WwW Qo z 7 < c=} rt} a GENERATOR = OTE 5 zt = OSCILLOSCOPE + & NOTE! w = " = |: s od No "01.02 .05.1 2 .5 1 2 5 10 20 50100200 1000 NOTES: t, PULSE WIDTH (m 1, Oscilloscope: Rise time < 3ns; input impedance = 500. ims) 2. Pulse Generator: Rise time < 8ns; source impedance 109. 3. Current viewing resi a 580 PLEASANT STREET WATERTOWN, MA 02172 TEL. (617) 926-0404 FAX (617) 924-1235 2-95 PRINTED IN U.S.A.