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| Two Terminals SMD Switching Diodes 1N4148W 1N4448W Two Terminals SMD Switching Diodes Features * * * * Fast Switching Speed High Conductance Electrically Identical to Standard JEDEC RoHS compliant SOD-123 Mechanical Data Case: Terminals: Weight: SOD-123, Plastic Case Axial leads, solderable per MIL-STD-202G, Method 208 0.01 gram Maximum Ratings (T Ambient=25C unless noted otherwise) Symbol Description Marking Code 1N4148W A2 75 100 150 2.0 500 --1.0 @ 10mA 0.025 5.0 4.0 4.0 -65 to +175 0.62 @ 5mA 0.72 @ 5mA 1.0@100mA 0.025 5.0 V VR=20V VR=75V 1N4448W A3 V V mA A mW Valid provided that electrodes are kept at ambient temperature Unit Conditions VRM VRRM IF(AV) IFSM PD VF IR CD Trr TJ,TSTG Reverse Voltage Peak Reverse Voltage Forward Average Current Peak Forward Surge Current, Pulse Width=1.0us Power Dissipation above 25C Forward Voltage Max. Reverse Current Diode Capacitance Reverse Recovery Time Operating Junction and Storage Temperature Range Min Max A pF ns C VR=0V, f=1MHz IF= 10mA,IR=1mA, VR=6V,RL=100 TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFA (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. C/AH 2007-09-17 Page 1 of 5 Two Terminals SMD Switching Diodes 1N4148W 1N4448W Typical Characteristics Curves Fig.1- Power Derating Curve Fig.2- Typical Instantaneous Forward Characteristics PD Power Dissipation (mW) IF Forward Current (mA) Forward Voltage (V) Ambient Temperature Ta (C) Fig.3- Junction Capacitance Fig.4- Typical Instantaneous Reverse Characteristics CT Diode Capacitance (pF) Reverse Voltage (V) IR Reverse Current (A) Reverse Voltage (V) Rev. C/AH 2007-09-17 www.taitroncomponents.com Page 2 of 5 Two Terminals SMD Switching Diodes 1N4148W 1N4448W Dimensions in inch (mm) SOD-123 Mounting Pad Layout (in mm) Rev. C/AH 2007-09-17 www.taitroncomponents.com Page 3 of 5 Two Terminals SMD Switching Diodes 1N4148W 1N4448W Packing Information: Carrier Tape Dimensions (in mm) Product Type D 1.550.05 B1 4.00.10 P0 4.00.10 T 0.200.05 P 4.00.10 T2 1.20.1 W 8.0+0.15/-0.3 D1 1.00.10 E 1.750.10 F 3.50.05 A0 1.550.10 K0 1.550.10 B0 3.950.10 P2 2.00.05 SOD-123 Reel Dimensions (in mm) A 178.02.0 C 13.51.0 G 9.9 max. N 50 min. T 14.4 max. Rev. C/AH 2007-09-17 www.taitroncomponents.com Page 4 of 5 Two Terminals SMD Switching Diodes 1N4148W 1N4448W Packing Quantity Information: Quantity TR70 Tape & Reel PCS per Inner Box 5000/Reel PCS per Carton 400000 Carton Size Information: Cartoon Size 390X270X400( in mm) How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKWAY, 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 COMPONENTS INCORPORATED 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 COMPONENTS 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. C/AH 2007-09-17 www.taitroncomponents.com Page 5 of 5 |
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