RL256-TP

RL251 MCC omponents TM THRU 20736 Marilla Street Chatsworth Micro Commercial Components RL257 % Features Halogen free available upon request by adding suffix-H Low Cost 2.5 Amp Low Leakage Silicon Rectifier Low Forward Voltage Drop High Current Capability 50 to 1000 Volts Epoxy meets UL 94 V-0 flammability rating Moisture Sensitivity Level 1 Lead Free Finish/Rohs Compliant (Note1) Suffix designates Compliant. See ordering information) R-3 Maximum Ratings Operating Temperature: -55C to +150C Storage Temperature: -55C to +150C Typical Thermal Resistance (R ) 35C/W JA D MCC Device Maximum Maximum Maximum Catalog Marking Recurrent RMS DC Number Peak Reverse Voltage Blocking Voltage Voltage RL251 --- 50V 35V 50V A Cathode Mark RL252 --- 100V 70V 100V RL253 --- 200V 140V 200V RL254 --- 400V 280V 400V B RL255 --- 600V 420V 600V RL256 --- 800V 560V 800V D RL257 --- 1000V 700V 1000V Electrical Characteristics 25C Unless Otherwise Specified Average Forward I 2.5 A T = 75C F(AV) A C Current Peak Forward Surge I 150A 8.3ms, half sine FSM Current DIMENSIONS Maximum I = 2.5A FM INCHES MM Instantaneous V 1.0V T = 25C* F A DIM MIN MAX MIN MAX NOTE Forward Voltage A --- .160 --- 4.10 B --- .160 --- 4.10 Maximum DC C .040 .042 1.01 1.07 D 1.000 --- 25.40 --- Reverse Current At I R 5.0A T = 25C A Rated DC Blocking 50A T = 100C A Voltage Typical Junction C 35pF Measured at J Capacitance 1.0MHz, V =4.0V R *Pulse Test: Pulse Width 300sec, Duty Cycle 1% Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7. www.mccsemi.com 1 of 4 Revision: B 2013/01/01 RL251 thru RL257 MCC TM Figure 1 Typical Forward Characteristics Micro Commercial Components 20 Figure 2 10 Forward Derating Curve 3.0 6 4 2.5 2 25C 2.0 1 Amps .6 1.5 Amps .4 1.0 .2 .5 .1 Single Phase, Half Wave 60Hz Resistive or Inductive Load .06 0 50 75 100 125 150 175 .04 0 C .02 Average Forward Rectified Current - Amperes versus .01 Ambient Temperature - C .2 .4 .6 .8 1.0 1.2 Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 100 60 40 20 T =25C J pF 10 6 4 2 1 400 1000 .1 .2 .4 1 2 4 10 20 40 100 200 Volts Junction Capacitance - pF versus Reverse Voltage - Volts www.mccsemi.com 2 of 4 Revision: B 2013/01/01