BAS19

MCC Micro Commercial Components TM
  omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# BAS19 THRU BAS21 Small Signal Diodes 250mW SOT-23 A D Features Ideally Suited for Automatic Insertion 150oC Junction Temperature Fast Switching speed Epitaxial Planar Die Construction Mechanical Data Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Weight: 0.008 grams ( approx.) Continuous Reverse MCC Part Marking Voltage Number VR (V) BAS19 BAS20 BAS21 JP JR JS o Top View 3 Repetitive Peak Reverse Voltage VRRM (V) 120 200 250 G C B 1 2 F E 100 150 200 H J K DIMENSIONS Maximum Ratings @ 25 C Unless Otherwise Specified Parameter Symbol Value @ t=1us 2.5 Non-repetitive Peak IFSM Forward Surge Current @ t=1s 0.5 IF(AV) Average Rectified Forward Current 200(1) IF Forward DC Current at Tamb=25oC 200(2) Repetitive Peak Forward Current IFRM 625 Unit A mA mA mA DIM A B C D E F G H J K INCHES MIN .110 .083 .047 .035 .070 .018 .0005 .035 .003 .015 MAX .120 .098 .055 .041 .081 .024 .0039 .044 .007 .020 MM MIN 2.80 2.10 1.20 .89 1.78 .45 .013 .89 .085 .37 MAX 3.04 2.64 1.40 1.03 2.05 .60 .100 1.12 .180 .51 NOTE Ptot 250 mW Power Dissipation up to Tamb=25oC Thermal Resistance Junction to RqJA 430 oC/W Ambient Operating & Storage Temperature Tj, TSTG -65~150 oC Suggested Solder Pad Layout .031 .800 .035 .900 .079 2.000 inches mm Notes: (1) Measured under pulse conditions; Pulse time = tp