1N4148WS

1N4148WS Technical Data Data Sheet N0572, Rev. B 1N4148WS SURFACE MOUNT FAST SWITCHING DIODE Features High Conductance Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion Small Package For General Purpose Switching Application This is a Halogen Free Device All SMC parts are traceable to the wafer lot Additional testing can be offered upon request    SOD-323 Schematic & Pin Configuration      Mechanical Characteristics Case: SOD-323, Molded plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.04 grams(approx)     Maximum Ratings @TA=25°C unless otherwise specified Characteristic Symbol Limits Unit VRM 100 V VRRM VRWM VR 75 V VR(RMS) 53 V Forward Continuous Current(Note 1) IF 300 mA Average Rectified Output Current(Note 1) IO 150 mA Non-Repetitive Peak Forward Surge Current @t=1.0us @t=1.0s IFSM 2.0 1.0 A Power Dissipation(Note 1) PD 200 mW RθJA 625 °C/W TJ, TSTG -55 to +150 °C Non- Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Typical Thermal Resistance, Junction to Ambient(Note 1) Junction and Storage Temperature Range Note: 1. Valid provided that terminals are kept at ambient temperature.  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  1N4148WS Technical Data Data Sheet N0572, Rev. B Electrical Characteristics @TA=25°C unless otherwise specified Characteristic Symbol Min Max Units Test Condition V @IF=1.0mA @IF=10mA @IF=50mA @IF=150mA Forward Voltage* VFM - 0.715 0.855 1.0 1.25 Reverse Leakage Current* IRM - 2.5 uA @VR=75V Capacitance CT - 2 pF VR=0V, f=1.0MHz Reverse Recovery Time trr - 4 ns IF=IR=10mA Irr=0.1XIR,RL=100Ω * Pulse width < 300 µs, duty cycle < 2% Ratings and Characteristics Curves  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  1N4148WS Technical Data Data Sheet N0572, Rev. B Ordering Information Marking Diagram Device Package Shipping 1N4148WS SOD-323 3000pcs / reel 1N4148WSTR SOD-323 3000pcs / reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specification. T4 = Marking Code Mechanical Dimensions SOD-323(Inches/Millimeters) Carrier Tape Specification SOD-323 SYMB OL B C d E F P P0 P1 W Min. Millimeters 2.85 1.20 1.40 1.65 3.40 3.90 3.90 1.90 7.90  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com  Max. 2.95 1.30 1.60 1.85 3.60 4.10 4.10 2.10 8.30 1N4148WS Technical Data Data Sheet N0572, Rev. B DISCLAIMER: 1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product characteristics. Before ordering, purchasers are advised to contact the SMC Diode Solutions sales department for the latest version of the datasheet(s). 2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’ fail-safe precautions or other arrangement . 3- In no event shall SMC Diode Solutions be liable for any damages that may result from an accident or any other cause during operation of the user’s units according to the datasheet(s). SMC Diode Solution assumes no responsibility for any intellectual property claims or any other problems that may result from applications of information, products or circuits described in the datasheets. 4- In no event shall SMC Diode Solutions be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 5- No license is granted by the datasheet(s) under any patents or other rights of any third party or SMC Diode Solutions. 6- The datasheet(s) may not be reproduced or duplicated, in any form, in whole or part, without the expressed written permission of SMC Diode Solutions. 7- The products (technologies) described in the datasheet(s) are not to be provided to any party whose purpose in their application will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any third party. When exporting these products (technologies), the necessary procedures are to be taken in accordance with related laws and regulations..  China - Germany - Korea - Singapore - United States   http://www.smc-diodes.com - sales@ smc-diodes.com 