MCC TM Micro Commercial Components BAS19 THRU BAS21 omponents 20736 Marilla Street Chatsworth !"# $ % !"# Features Small Ideally Suited for Automatic Insertion 150oC Junction Temperature Fast Switching speed Epitaxial Planar Die Construction Signal Diodes 250mW Mechanical Data Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 SOT-23 Weight: 0.008 grams ( approx.) D Continuous Reverse MCC Part Marking Voltage Number VR (V) BAS19 BAS20 BAS21 JP JR JS Top View A 100 150 200 Repetitive Peak Reverse Voltage VRRM (V) 120 200 250 3 C B 1 F 2 E H G J K DIMENSIONS o 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 DIM A B C D E F G H J K INCHES MIN .110 .083 .047 .035 .070 .018 .0005 .035 .003 .015 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 Suggested Solder Pad Layout mA 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 MAX .120 .098 .055 .041 .081 .024 .0039 .044 .007 .020 .031 .800 .035 .900 .079 2.000 inches mm Notes: (1) Measured under pulse conditions; Pulse time = tp <= 0.3ms (2) Device on fiberglass substrate, See layout on next page Revision: A .037 .950 .037 .950 www.mccsemi.com 1 of 3 2011/01/01 MCC BAS19 thru BAS21 Micro Commercial Components Electrical Characteristics (TJ = 25°C unless otherwise noted) Parameter Symbol Test Condition IF = 100mA IF = 200mA Min Typ Max Unit — — — — 1.0 1.25 V V Forward Voltage VF Leakage Current IR VR = VRmax VR = VRmax; Tj = 150°C — — — — 100 100 nA µA Dynamic Forward Resistance rf IF = 10mA — 5 — Ω Ctot VR = 0 f = 1MHz — — 5 pF trr IF = 30mA, IR = 30mA Irr = 3mA, RL = 100Ω — — 50 ns Capacitance Reverse Recovery Time (see figures) (1)Device on fiberglass substrate, see layout (SOT-23). Test Circuit and Waveforms (BAS19, BAS20, BAS21) Ω Input signal Test circuit Waveforms; IR = 3 mA Input Signal - total pulse duration duty factor rise time of reverse pulse reverse pulse duration tp(tot) = 2µs δ = 0.0025 tr = 0.6ns tp = 100ns tr = 0.35ns C < 1pF Oscilloscope - rise time - cicuit capitance* Output signal *C = oscilloscope input capactitance + parasitic capacitance Layout for RΘJA test Thickness: Fiberglass 0.059 in. (1.5 mm) Copper leads 0.012 in. (0.3 mm) 0.30 (7.5) 0.12 (3) .04 (1) .08 (2) .04 (1) .08 (2) 0.59 (15) 0.03 (0.8) 0.47 (12) 0.2 (5) Dimensions in inches (millimeters) 0.06 (1.5) 0.20 (5.1) www.mccsemi.com Revision: A 2 of 3 2011/01/01 TM MCC TM Micro Commercial Components Ordering Information : Device Packing Part Number-TP Tape&Reel: 3Kpcs/Reel ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com Revision: A 3 of 3 2011/01/01