1N4148WT SURFACE MOUNT FAST SWITCHING DIODE PINNING Features • Fast switching speed • Ultra-small surface mount package • For general purpose switching applications • High conductance DESCRIPTION PIN 1 Cathode 2 Anode 2 1 A Top View Marking Code: "A" Simplified outline SOD-523 and symbol Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit Non-Repetitive Peak Reverse Voltage VRM 100 V Reverse Voltage VR 75 V Average Rectified Output Current IO 125 mA Forward Continuous Current IFM 250 mA Non-Repetitive Peak Forward Surge Current at t = 1 µs at t = 100 ms IFSM 2 1 A Power Dissipation Ptot 150 mW Thermal Resistance Junction to Ambient Air RθJA 833 Operating Temperature Range TJ - 65 to + 150 O Storage Temperature Range Ts - 65 to + 150 O C/W O C C Characteristics at Ta = 25 OC Parameter Reverse Breakdown Voltage at IR = 1 µA Symbol Min. Max. Unit V(BR)R 75 - V - 0.715 0.855 1 1.25 - 1 25 50 30 µA nA µA µA Forward Voltage at IF = 1 mA at IF = 10 mA at IF = 50 mA at IF = 150 mA VF Peak Reverse Current at VR = 75 V at VR = 20 V at VR = 75 V, TJ = 150 OC at VR = 25 V, TJ = 150 OC IR Total Capacitance at VR = 0 V, f = 1 MHz CT - 2 pF Reverse Recovery Time at Irr = 0.1 X IR, IF = IR = 10 mA, RL = 100 Ω trr - 4 ns V 1N4148WT 1N4148WT PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-523 ALL ROUND C A ∠ HE D bp E A UNIT A bp C D E HE V mm 0.70 0.60 0.4 0.3 0.135 0.127 1.25 1.15 0.85 0.75 1.7 1.5 0.1 ∠ 5 O