RB721Q-40

MCC Micro Commercial Components TM
  omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# RB721Q-40 • • • • Features High speed switching Small pitch enables insertion on PCBs. Low VF and low IR Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) Moisture Sensitivity Level 1 30 mA Rectifier 40 Volts
 • Maximum Ratings Symbol V RM VR IO IFSM TJ TSTG Rating Peak Reverse Voltage DC Reverse Voltage Mean Rectifying Current Peak Forward Surge Current Junction Temperature Storage Temperature Rating 40 40 30 200 -55 to +150 -55 to +150 Unit V V mA mA O C O C

  

Electrical Characteristics @ 25 C Unless Otherwise Specified O Symbol Parameter Forward Voltage (IF=1.0mAdc) Reverse Current (VR=25Vdc) 1SR139-400 Capacitance Between Terminals (VR=1.0V, f=1.0MHz) Min Typ Max Units

VF IR CT Note: ------- ----2.0 0.37 0.5 --- Vdc uAdc pF
1. Lead in Glass Exemption Applied, see EU Directive Annex 5. DIMENSIONS                  
   
        Revision: A www.mccsemi.com 1 of 3 2011/01/01 RB721Q-40 100m FORWARD CURRENT : IF (A) MCC Micro Commercial Components Typ. pulse measurement TM 10m 1m 100µ Ta =50 ° =2 5° C C =7 5°C 10µ 1µ 0 0.1 0.2 Ta= 0°C Ta= −40 °C Ta Ta 0.3 0.4 0.5 0.6 0.7 FORWARD VOLTAGE : VF (V) Fig.1 Forward characteristics CAPACITANCE BETWEEN TERMINALS : CT (pF) 100µ 100 Typ. pulse measurement Ta=100 °C REVERSE CURRENT : IR (A) 10µ Ta=75° C 10 1µ Ta=50°C 100n Ta=25° C 1 10n 1n 0 5 10 15 20 25 30 35 0.1 0 5 10 15 20 25 REVERSE VOLTAGE : VR (V) REVERSE VOLTAGE : VR (V) Fig.2 Reverse characteristics Fig.3 Capacitance between terminals characteristics 10 REVERSE RECOVERY TIME : trr (ns) 5 IR=10mA Irr=1mA Io CURRENT (%) 100 80 60 40 20 2 1 0.5 0.2 0.1 0 0 0 25 50 75 100 125 10 20 30 AMBIENT TEMPERATURE : Ta (°C) FORWARD CURRENT : IF (mA) Fig.4 Reverse recovery time characteristics Fig.5 Derating curve (mounting on glass epoxy PCBs) Revision: A www.mccsemi.com 2 of 3 2011/01/01 MCC Micro Commercial Components TM Ordering Information : Device Part Number-TP Part Number-AP Part Number-BP Packing Tape&Reel: 10Kpcs/Reel Ammo Packing: 5Kpcs/Ammo Box Bulk: 100Kpcs/Carton ***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. Revision: A www.mccsemi.com 3 of 3 2011/01/01