SR502-T-F

SR502 - SR506 HIGH CURRENT SCHOTTKY BARRIER RECTIFIER NOT RECOMMENDED FOR NEW DESIGNS, PLEASE USE SB520 - SB560 Features · · · · · High Current Capability and Low Forward Drop High Surge Capacity Guard Ring for Transient Protection Low Power Loss, High Efficiency Plastic Material: UL Flammability Classification Rating 94V-0 B A A C D Mechanical Data · · · · · DO-201AD Case: DO-201AD, Molded Plastic Terminals: Axial Lead, Solderable per MIL-STD-202, Method 208 Mounting Position: Any Polarity: Cathode Band Weight: 1.20 grams (approx.) Dim Min Max A 25.40 ¾ B 7.20 9.50 C 1.20 1.30 4.80 5.20 D All Dimensions in mm Maximum Ratings and Electrical Characteristics Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. Symbol SR502 SR503 SR504 SR505 SR506 Unit Maximum Recurrent Peak Reverse Voltage Characteristic VRRM 20 30 40 50 60 V Maximum RMS Voltage VRSM 14 21 28 35 42 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 V Maximum Average Forward Rectified @ TL = 90°C Current 9.5mm lead length Peak Forward Surge current 8.3ms half sine-wave Superimposed on Rated Load (JEDEC Method) I(AV) 5.0 A IFSM 150 A Maximum Forward Voltage Maximum Average Reverse Current at Peak Reverse Voltage Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Storage and Operating Temperature Range Notes: @ 5.0A VF @ TA = 25°C @ TA = 100°C IR IR 0.55 1.0 50 RqJL 15 CJ 550 TJ, TSTG 0.67 -65 to +150 V mA 10 K/W 400 pF °C 1. Thermal Resistance from Junction to Lead Vertical PC Board Mounting, 9.5mm Lead Length. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V. DS23005 Rev. 7 - 3 1 of 2 www.diodes.com SR502 - SR506 ã Diodes Incorporated 3 2 1 Single Phase Half Wave 60 Hz Resistive or Inductive Load 0 20 40 60 80 100 120 140 4000 CJ, CAPACITANCE (pF) TJ = 25ºC SR502 SR503 SR504 1000 SR505 SR506 100 1.0 10 VR, REVERSE VOLTAGE (VOLTS) Fig. 3 Typical Junction Capacitance SR502 SR503 SR504 10 SR505 SR506 1.0 TJ = 25ºC Pulse Width = 300ms 2% Duty Cycle 0.1 0.1 0.3 0.5 0.7 0.9 1.1 VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) Fig. 2 Typical Forward Characteristics TL, LEAD TEMPERATURE (ºC) Fig. 1 Typical Forward Characteristics 0.1 IF, INSTANTANEOUS FORWARD CURRENT (AMPS) 4 40 100 IFSM, PEAK FORWARD SURGE CURRENT (AMPERES) I(AV), AVERAGE OUTPUT CURRENT (AMPERES) 5 175 8.3ms Single Half Sine-Wave JEDEC Method 150 125 100 75 50 25 0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 4 Maximum Non-Repetitive Peak Forward Surge Current IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated 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 Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS23005 Rev. 7 - 3 2 of 2 www.diodes.com SR502 - SR506