TWD4148-400WU

Two Terminals SMD Switching Diode TWD4148-400WU Two Terminals SMD Switching Diode Features • • • • Extremely fast reverse recovery time to reduce switching losses Very low capacitance for reduced insertion losses Reverse voltage rating of 80V RoHS Compliant SOD-723 Mechanical Data Case: Terminals: Polarity: Weight: SOD-723, Plastic Case Solderable per MIL-STD-750, Method 2026 Color band denotes cathode end Approx. 0.00077 gram Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol Marking Code Description TWD4148-400WU BE 80 90 225 2 200 625 -55 to +150 V V mA A mW ° C/W °C Note 1 Unit Conditions VRM VRRM IF IFSM PD RthJA TJ, TSTG Continuous Reverse Voltage Peak Reverse Voltage Continuous Forward Current Non-repetitive Peak Forward Surge Current, t=0.01ms, Square Wave Total Power Dissipation Thermal Resistance, Junction to Ambient Operating Junction and Storage Temperature Range Note 1: FR-5 Board 1.0 x 0.75 x 0.062” TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. A/AH 2008-01-18 Page 1 of 5 Two Terminals SMD Switching Diode TWD4148-400WU Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Symbol Description Forward Voltage (Note 2) Reverse Leakage Current Total Capacitance Reverse Recovery Time TYP. 0.7 MAX. 1.0 0.1 3.0 4.0 Unit V µA pF ns Conditions VF IR CT Trr IF=100mA VR=80V 0.5Vdc Bias, f=1MHz IF=10mA, IR=10mA, RL=100Ω measured at IRrec=1mA Note 2: Short duration pulse test to avoid self-heating effect Typical Characteristics Curves Fig.1- Typical Forward Characteristics Fig.2- Typical Reverse Characteristics Forward Voltage, VF (V) Reverse Leakage Current, IR (µA) Forward Current, IF (mA) Reverse Voltage, VR (V) Rev. A/AH 2008-01-18 www.taitroncomponents.com Page 2 of 5 Two Terminals SMD Switching Diode TWD4148-400WU Fig.3- Typical Capacitance Total Capacitance, CT (pF) Reverse Voltage, VR (V) Fig.4- Reverse Recovery Time Equivalent Test Circuit Note: 1. A 2.0kΩ variable resistor adjusted for a forward current (IF) to 10mA 2. Input pulse is adjusted to IR(peak) is equal to 10mA Rev. A/AH 2008-01-18 www.taitroncomponents.com Page 3 of 5 Two Terminals SMD Switching Diode TWD4148-400WU Marking Information: Dimensions in inch (mm) SOD-723 Rev. A/AH 2008-01-18 www.taitroncomponents.com Page 4 of 5 Two Terminals SMD Switching Diode TWD4148-400WU Mounting Pad Layout in inch (mm) 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: 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 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 2008-01-18 www.taitroncomponents.com Page 5 of 5