1N4148W SURFACE MOUNT SWITCHING DIODES VOLTAGE 100 Volts POWER 410mWatts SOD-123 Unitinch(mm) FEATURES * Fast switching Speed. * Electrically ldentical to Standerd JEDEC * High Conductance * Surface Mount Package ldeally Suited for Automatic lnsertion. * Lead free in comply with EU RoHS 2002/95/EC directives. * Green molding compound as per IEC61249 Std. . (Halogen Free) 0.154(3.90) 0.141(3.60) 0.110(2.80) 0.098(2.50) 0.028(0.70) 0.019(0.50) 0.071(1.80) 0.055(1.40) MECHANICAL DATA Case: SOD-123 plastic case. Terminals : Solderable per MIL-STD-750,Method 2026 Standard packaging: 8mm tape Weight: approximately 0.0004 ounces, 0.01 grams Marking Code: A2 0.053(1.35) 0.037(0.95) 0.008(0.20)MAX. 0.005(0.12)MAX. 0.016(0.40)MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25C unless otherwise noted) PARAMETER SYMBOL 1N4148W UNITS VR 75 V Peak Reverse Voltage VRM 100 V RMS Voltage VRMS 50 V Maximum DC Blocking Voltage VDC 75 V Maximum Average Forward Current at TA=25OC I AV 150 mA Peak Forward Surge Current, 1.0s I FSM 4 A Power Dissipation Derate Above 25OC PTOT 410 mW Maximum Forward Voltage VF 0. 715@0.001A 0. 855@0.01A 1. 0@ 0.05A 1. 25@0.15A V Maximum DC Reverse Current at Rated DC Blocking Voltage TJ= 25OC IR 0. 025@20V 2. 5@75V A Junction Capacitance( Notes1) CJ 1. 5 pF Maximum Reverse Recovery (Notes2) TRR 4.0 ns Typical Thermal Resistance RJA 450 TJ -55 to +150 Reverse Voltage Operating and Storage Temperature Range C/W O C O NOTE: 1. CJ at VR=0, f=1MHZ 2.From IF=10mA to IR=1mA, VR=6Volts, RL=100 March 20,2012-REV.02 PAGE . 1 1N4148W 10 TJ =125 OC TJ=150C 0.1 TJ=125C REVERSE CURRENT, u A IF,Forward Current (A) 1 TJ=75C 1.0 TJ =75 OC 0.1 0.01 TJ =25 OC TJ=25C 0.01 0.4 0.6 0.8 1 1.2 0.001 0 20 VF, Forward Voltage (V) 4.0 3.0 2.0 1.0 0 2 4 6 REVERSE VOLTAGE, Volts FIG. 3 TYPICAL JUNCTION CAPACITANCE March 20,2012-REV.02 60 80 100 FIG. 2 TYPICAL REVERSE CHARACTERISTICS 8 P D , POWER DISSIPATION (mW) DIODE CAPACITANCE, pF Fig. Typical Forward Characteristics 0 40 REVERSE VOLTAGE, Volts 500 400 300 200 100 0 50 100 150 200 AMBIENT TEMPERATURE( OC) FIG. POWER DERATING CURVE PAGE . 2 1N4148W MOUNTING PAD LAYOUT SOD-123 Unitinch(mm) 0.167 (4.25) 0.038 (0.97) 0.048 (1.22) 0.091 (2.31) ORDER INFORMATION * Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2012 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. March 20,2012-REV.02 PAGE . 3 1N4148W For example : RB500V-40_R2_00001 Serial number Part No. Version code means HF Packing size code means 13" Packing type means T/R Packing Code XX Version Code XXXXX Packing type 1st Code Packing 2nd Code size code T/B A N/A 0 HF 0 serial number T/R R 7" 1 RoHS 1 serial number B/P B 13" 2 T/P T 26mm X TRR S 52mm Y TRL L PBCU U FORMING F PBCD D HF or RoHS 1st Code 2nd~5th Code Part No_packing code_Version 1N4148W_R1_00001 1N4148W_R2_00001 March 20,2012-REV.02 PAGE . 4