1N4148WS SERIES SURFACE MOUNT SWITCHING DIODES VOLTAGE 100 Volts 250mWatts POWER FEATURES * Fast switching speed. 0.078(1.95) 0.068(1.75) * Surface mount package Ideally Suited for Automatic insertion * Electrically Identical to Standard JEDEC * High Conductance 0.014(0.35) 0.009(0.25) 0.054(1.35) 0.045(1.15) */HDGIUHHLQFRPSO\ZLWK(85R+6(&GLUHFWLYHV 0.038(0.95) 0.027(0.70) *UHHQPROGLQJFRPSRXQGDVSHU,(&6WG +DORJHQ)UHH 0.006(0.15) 0.002(0.05) MECHANICAL DATA 0.107(2.7) 0.090(2.3) * Case: SOD-323, Plastic * Terminals: Solderable per MIL-STD-750, Method 2026 0.012(0.30)MIN. * Approx. Weight: 0.0001 ounces, 0.0041 grams * Polarity : Color band cathode 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. PA RA M E TE R Ma rk i ng C o d e S YM B OL 1 N4 1 4 8 W S 1 N4 4 4 8 W S B AV 1 6 W S UNITS - A2 A3 A6 - Re ve rs e Vo lta g e VR 75 V P e a k Re ve rs e Vo lta g e V RM 100 V V RM S 50 V Ma xi m um A ve ra g e F o rwa r d C ur re nt a t T A = 2 5 C IF (AV ) 200 mA P e a k F o rwa r d S urg e C ur re nt, 0 .0 0 1 ms IF S M 4 A P o we r D i s s i p a ti o n D e ra te A b o ve 2 5 O C PD 250 mW RMS Vo lta g e O Ma xi m um F o rwa rd Vo lta g e VF 0 .7 1 5 @ 0 .0 0 1 A 0 .8 5 5 @ 0 .0 1 A 1 .0 @ 0 .0 5 A 1 .2 5 @ 0 .1 5 A Ma xi m um D C Re ve rs e C urr e nt a t Ra te d D C B lo c k i ng Vo lta g e IR 0 .0 2 5 @ 2 0 V 2 .5 @ 7 5 V 2 .5 @ 7 5 V 1 .0 @ 7 5 V A J unc ti o n C a p a c i ta nc e ( No te s 1 ) CJ 1 .5 4 .0 2 .0 pF Ma xi m um Re ve r s e Re c o ve r y Ti m e (No te s 2 ) t rr 4 4 6 ns Typ i c a l The r ma l Re s i s ta nc e Op e r a ti ng J unc ti o n a nd S to ra g e Te m p e ra ture Ra ng e 0 .7 2 @ 0 .0 0 5 A 1 .0 @ 0 .1 A 0 .8 5 5 @ 0 .0 1 A V R J A 500 T J , T S TG - 5 5 to + 1 5 0 O C / W O C Notes : 1. CJ at VR=0, f=1MHz 2. From I F=10mA to I R=1mA, VR=6Volts, RL=100 April 12,2011-REV.04 PAGE . 1 1N4148WS SERIES April 12,2011-REV.04 PAGE . 2 1N4148WS SERIES MOUNTING PAD LAYOUT ORDER INFORMATION * Packing information T/R - 12K per 13" plastic Reel T/R - 5K 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. April 12,2011-REV.04 PAGE . 3 1N4148WS SERIES For example : RB500V-40_R2_00001 Serial number Version code means HF Part No. Packing size code means 13" Packing type means T/R Part No_packing code_Version 1N4148WS_R1_00001 1N4148WS_R2_00001 Packing Code XX Version Code XXXXX Packing type 1st 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 April 12,2011-REV.04 Packing size nd 2 Code HF or RoHS 1st Code code 2nd~5th Code PAGE . 4