LL48_11

MCC Micro Commercial Components TM
  omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# LL48 Features l l l l Fast Switching Speed and Low Turn-on Voltage Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates Compliant. See ordering information) Small Signal Schottky Diode Mechanical Data l Case: Minimelf, Glass l Terminals: Solderable per MIL-STD-202, Method 208 l Polarity: Indicated by Cathode Band MINIMELF l Weight: 0.05 grams ( approx.) Maximum Ratings @ 25oC Unless Otherwise Specified Characteristic Peak Reverse Voltage Forward Continuous Current(Note2) Surge Forward Current @ tp< 10ms, TA =25 oC Power Dissipation(Note 2) Thermal Resistance(Note 2) Operation Temperature Range Storage Temperature Range Cathode Mark Symbol VRRM IF IFSM Ptot RqJA Value 40 350 7.5 330 300 -55 to 125 -55 to 150 Unit V mA A mW K/W o o C B A DIMENSION DIM A B C INCHES MIN .130 .008 .055 MAX .146 .016 .059 MIN 3.30 0.20 1.40 MM MAX 3.70 0.40 1.50 NOTE TA TSTG C C Electrical Characteristics @ 25oC Unless Otherwise Specified C harateristic Reverse Breakdown Volt. Symbol Min V (BR)R 40 Typ. Max --------2 15 5 25 25 50 0.25 0.45 0.90 ----Unit V Test Cond. 100uA pulse V R =10V V R =10V, T J =60 oC V R =20V V R =20V, T J =60 oC V R =40V V R =40V, T J =60 oC I F=0.1mA I F=10mA I F=250mA V R =1V, f=1MHz SUGGESTED SOLDER PAD LAYOUT 0.105 Reverse Leakge Current. IR - ---- ----- uA 0.075” Forward Volt. Drop Junction Capacitance VF C tot - ---- ---- ----2.0 V pF 0.030” Note: 1. Lead in Glass Exemption Applied, see EU Directive Annex 5. 2. Valid provided that electrodes are kept at ambient temperature www.mccsemi.com 1 of 4 Revision: A 2011/01/01 LL48 Figure 1. Forward current versus forward voltage at different temperatures(typical values) IF(mA) 
 MCC Micro Commercial Components Figure 2. Forward current versus forward voltage (typical values) IF(mA)

TM Tj= 25 C 
 




 Tamb=100 C Tamb= 25 C Tamb= 55 C 



 








  




 





 Figure 3.Reverse current versus ambient temperatures IR(µA) 90% confidence VR=20V 
 
 max. 
 typ. 

 TJ=( C) 





 www.mccsemi.com 2 of 4 Revision: A 2011/01/01 LL48 Figure 4.Reverse current versus continuous Reverse voltage(typical values) IR(µA)   MCC TM Micro Commercial Components 
 
 

  

 
   

 VR=(V) 






Figure 5.Capacitance C versus reverse applied voltage VR (typical values) C(pF)  Tamb= 25 C    






 www.mccsemi.com 3 of 4 Revision: A 2011/01/01 MCC Micro Commercial Components TM Ordering Information : Device Part Number-TP Packing Tape&Reel: 2.5Kpcs/Reel ***IMPORTANT NOTICE* ** Micro Comme rcial 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 Comme rcial 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 Co mponents 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 A uthorized 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 pro vide any warranty coverage or o ther assistance for parts bought from Unau thorized Source s. 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 4 of 4 2011/01/01 3