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| MCC Features l l l Fast Switching Speed omponents 21201 Itasca Street Chatsworth !"# $ % !"# 1N4148W Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications l High Conductance High Speed Switching Diode 500mW Mechanical Data l Case: SOD-123, Molded Plastic l Terminals: Solderable per MIL-STD-202, Method 208 l Polarity: Indicated by Cathode Band l Weight: 0.01 grams ( approx.) C SOD123 A B E Maximum Ratings @ 25oC Unless Otherwise Specified Characteristic Non-Repetitive Peak Reverse Volt. Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current(Note1) Average Rectified Output Current Non-Repetitive Peak @ t<=1.0s Forward Surge Current @ t=10us Power Dissipation(Note 1) Thermal Resistance(Note 1) Operation/Storage Temp. Range o Symbol VRM V RRM V RWM VR VR(RMS) I FM Io IFSM Pd R Tj, TSTG Value 100 75 53 300 150 2 1 500 315 -55 to +150 Unit V V V mA mA A A mW K/W o H D G J DIM A B C D E G H J C Electrical Characteristics @ 25 C Unless Otherwise Specified Charateristic Maximum Forward Voltage Drop Symbol VFM Max Unit 0.715 0.855 1 1.25 Maximum Peak Reverse Current Junction Capacitance Reverse Recovery Time Cj trr IRM 5.0 50 25 4 4 uA uA nA pF ns V Test Cond. I F =1.0mA IF=10mA IF=50mA IF=150mA DIMENSIONS INCHES MM MIN MAX MIN MAX .140 .152 3.55 3.85 .100 .112 2.55 2.85 .055 .071 1.40 1.80 ----.053 ----1.35 .012 .031 0.30 .78 .006 ----0.15 --------.01 ----.25 ----.006 ----.15 NOTE SUGGESTED SOLDER PAD LAYOUT 0.093 0.048" VR=75V Tj=25 C VR=25V Tj=150 C VR=20V VR=0V, f=1.0MHz IF=IR=50mA, I rr=0.1IR , R L=100 OHM 0.036" o o Note: 1. Valid provided that terminals are kept at ambient temperature www.mccsemi.com 1N4148W MCC IF, INSTANTANEOUS FORWARD CURRENT (mA) 1000 10,000 IR, LEAKAGE CURRENT (nA) 100 1000 10 100 1.0 10 0.1 VR = 20V 0.01 0 1 2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Characteristics 1 0 100 200 Tj, JUNCTION TEMPERATURE (C) Fig. 2 Leakage Current vs Junction Temperature www.mccsemi.com |
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