SMD Switching Diode 1N4454 SMD Switching Diode Features • • • • • Fast Switching Speed Electrically Identical to Standard JEDEC High Conductance Axial Lead Package Ideally Suited for Automatic Insertion RoHS Compliant DO-35 Mechanical Data Case: Terminals: Molded glass DO-35 Solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: Approx. 0.13 grams Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise) Symbol 1N4454 Unit Reverse Voltage 50 V VRRM Peak Reverse Voltage 75 V VRMS RMS Voltage 50 V IF(AV) Maximum Average Forward Rectified Current 150 mA IFSM Peak Forward Surge Current 500 mA PTOT Power Dissipation at TA=25° C 500 mW VF Maximum Instantaneous Forward Voltage 1.0 V IF=10mA IR Maximum Leakage Voltage 100 nA VR=50V, TJ=150° C VR Description TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Conditions TA=25° C, f≥50Hz t<1S, TJ=25° C Rev. A/AH 2008-08-28 Page 1 of 4 SMD Switching Diode 1N4454 Symbol Description 1N4454 Unit Conditions CJ Maximum Capacitance 4 pF VR=0, f=1MHz Trr Maximum Reverse Recovery Time 4 nS From IF=10mA to IR=1mA, VR=6V,RL=100Ω 350 °C / W -65 to +175 °C RthJA Maximum Thermal Resistance TJ, TSTG Operating Junction and Storage Temperature Range Rating and Characteristics Curves Fig.1 Admissible Repetitive Peak Forward Current Vs Pulse Duration Fig.3 Forward Characteristics Forward Current (mA) Forward Resistance (Ω) Fig.2 Dynamic Forward Resistance Vs Forward Current Forward Current (mA) Forward Voltage (V) Rev. A/AH 2008-08-28 www.taitroncomponents.com Page 2 of 4 SMD Switching Diode 1N4454 Fig.5 Typical Junction Capacitance Capacitance (pF) Power Dissipation (mW) Fig.4 Derating Curve Reverse Voltage (V) Ambient Temperature (° C) Dimensions in mm (inch) DO-35 Rev. A/AH 2008-08-28 www.taitroncomponents.com Page 3 of 4 SMD Switching Diode 1N4454 How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] 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 COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. A/AH 2008-08-28 www.taitroncomponents.com Page 4 of 4