ULTRA FAST RECOVERY RECTIFIER UF400X SERIES Ultra Fast Recovery Rectifier Features * * * * Ultra Fast recovery time with high efficiency Low forward voltage drop High forward surge current capability High temperature soldering guaranteed 265C/10 seconds /.037" (9.5mm) lead length, 5lbs (2.3kg) tension * RoHS compliant Mechanical Data Case: 1.0 (25 .4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. DO204AL (DO-41) 0.205 (5.2) 0.166 (4.2) DO-204AL, molded plastic Epoxy: Meets UL 94V-0 flammability rating 1.0 (25 .4) MIN. Axial leads, solderable per MIL-STD-202G, Method 208 Terminals: Polarity: Cathode indicated by color band Mounting position: Any 0.034 (0.86) 0.028 (0.71) DIA. Dimensions in inch (mm) Weight: 0.013 Ounce, 0. 3 gram Maximum Ratings (T Ambient=25C unless noted otherwise) TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-247-2232 Fax: (800)-TAITFA (800)-TAITRON (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. B/WW 2006-02-24 Page 1 of 4 Ultra Fast Recovery Rectifier UF4001~UF4007 Electrical Characteristics (T Ambient=25C unless noted otherwise) Note: 1. 60Hz, resistive or inductive load. Derate current by 20% for capacitive load 2. Thermal resistance from junction to ambient at .375" (9.5mm) lead length, PCB mounted with copper pad area of 0.2" x 0.2" (5x5mm). Fig.1- Forward Current Derating Curve Fig.2- Max. Non-Repetitive Forward Surge Current IFSM Peak Forward Surge Current (%) IF(AV) Average Forward Rectified Current (A) Typical Characteristics Curves Ambient Temperature Ta (C) Number of Cycles at 60Hz Rev. B/WW 2006-02-24 www.taitroncomponents.com Page 2 of 4 Ultra Fast Recovery Rectifier UF4001~UF4007 Fig.3- Typical Instantaneous Forward Characteristics Instantaneous Forward current (A) Instantaneous Reverse current (A) Fig.5- Typical Reverse Characteristics Instantaneous Forward Voltage (V) Percentage of Peak Reverse Voltage (%) Junction Capacitance (pF) Fig.6- Typical Junction Capacitance Breakdown Voltage (VBR) Rev. B/WW 2006-02-24 www.taitroncomponents.com Page 3 of 4 Ultra Fast Recovery Rectifier UF4001~UF4007 How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 247-2232 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: taitron@taitroncomponents.com Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONETS INCORPORATED E REPRESENTACOES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAUDE - SAO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE CROSS REGION PLAZA, 899 LINGLING ROAD, SUITE 18C, SHANGHAI, 200030, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. B/WW 2006-02-24 www.taitroncomponents.com Page 4 of 4