Zowie Technology Corporation 1N4148WGH Silicon Epitaxial Planar Switching Diode Lead free product Halogen-free type PINNING DESCRIPTION PIN 1 Cathode 2 Anode 2 1 Features W1 • SOD-123 package Top View Marking Code: "W1" Simplified outline SOD-123 and symbol • Fast switching Absolute Maximum Ratings (Ta = 25 OC) Parameter Symbol Value Unit Peak Reverse Voltage VRM 100 V Reverse Voltage VR 75 V Maximum DC Blocking Voltage VDC 75 V Average Rectified Current Half Wave Rectification with Resistive Load f ≥ 50 Hz IF(AV) 150 mA Non-repetitive Peak Forward Surge Current at t = 1 μs IFSM 4 A Power Dissipation Ptot 410 Thermal Resistance from Junction to Ambient Air RθJA 312 Tj 150 O Tstg - 65 to + 150 O Junction Temperature Storage Temperature Range mW C/W O C C Electrical Characteristics (Ta = 25 OC) Parameter Forward Voltage at IF = 1 mA at IF = 10 mA at IF = 50 mA at IF = 150 mA Reverse Current at VR = 20 V at VR = 75 V at VR = 20 V, TJ = 150 OC Capacitance at VF = VR = 0 V Reverse Recovery Time from IF = 10 mA to IR = 1 mA, VR = 6 V, RL = 100 Ω REV. 0 Symbol Min. Max. - 0.715 0.855 1 1.25 - 25 5 50 nA µA µA Ctot - 4 pF trr - 4 ns VF IR Unit V Zowie Technology Corporation Zowie Technology Corporation 1N4148WGH Forward characteristics I F ( m A) Vo 5K ~ ~ ~ 100 2nF 60 VRF =2V 1000 10 Tj=100 C Tj=25 C 1 Rectification Efficiency Measurement Circuit 0.1 0.01 0 1 2 VF (V) Power Dissipation vs Ambient Temperature Leakage current vs. junction temperature 10 4 5 600 500 5 I R (nA) Power Dissipation: Ptot (mW) 2 103 400 300 2 102 5 2 200 10 5 100 VR=20V 2 1 0 0 25 50 75 100 125 150 Ambient Temperature: Ta ( C) O 0 100 200 Tj ( C) Reverse Reverse capacitance capacitance vs. vs. reverse reverse voltage voltage Tj=25 Tj=25 CC f=1MHz f=1MHz 1.1 1.1 tot ((VR) R) Ctot Ctot V) (0 V) tot (0 1.0 1.0 0.9 0.9 0.8 0.8 0.7 0.7 00 22 44 66 88 10 10 VVRR (V) (V) REV. 0 Zowie Technology Corporation Zowie Technology Corporation 1N4148WGH PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123 c A ∠ ALL ROUND HE REV. 0 A bp E D UNIT A bp c D E HE v ∠ mm 1.15 1.05 0.6 0.5 0.135 0.100 2.7 2.6 1.65 1.55 3.85 3.55 0.2 5 O Zowie Technology Corporation