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| 1N4933/L - 1N4937/L 1.0A FAST RECOVERY RECTIFIER Features * * * * * * * * * * * * * * * Diffused Junction Fast Switching for High Efficiency High Current Capability and Low Forward Voltage Drop Surge Overload Rating to 30A Peak Low Reverse Leakage Current Lead Free Finish, RoHS Compliant (Note 4) A B A C Mechanical Data Case: DO-41, A-405 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Finish - Bright Tin. Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Mounting Position: Any Ordering Information: See Last Page Marking: Type Number Weight: DO-41 0.35 grams (approximate) A-405 0.20 grams (approximate) Dim A B C D DO-41 Plastic Min 25.40 4.06 0.71 2.00 Max 3/4 5.21 0.864 2.72 D A-405 Min 25.40 4.10 0.53 2.00 Max 3/43/4 5.20 0.64 2.70 All Dimensions in mm "L" Suffix Designates A-405 Package No Suffix Designates DO-41 Package @ TA = 25C unless otherwise specified Maximum Ratings and Electrical Characteristics Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) @ TA = 75C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Drop Peak Reverse Current at Rated DC Blocking Voltage Reverse Recovery Time (Note 3) Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Ambient Operating and Storage Temperature Range Notes: 1. 2. 3. 4. Symbol VRRM VRWM VR VR(RMS) IO IFSM VFM IRM trr Cj RqJA Tj, TSTG 1N4933/L 50 35 1N4934/L 100 70 1N4935/L 200 140 1.0 30 1.2 5.0 100 200 15 100 -65 to +150 1N4936/L 400 280 1N4937/L 600 420 Unit V V A A V mA ns pF K/W C @ IF = 1.0A @TA = 25C @ TA = 100C Leads maintained at ambient temperature at a distance of 9.5mm from the case. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. Measured with IF = 0.5A, IR = 1A, Irr = 0.25A. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. DS26002 Rev. 6 - 2 1 of 3 www.diodes.com 1N4933/L-1N4937/L a Diodes Incorporated I(AV), AVERAGE FWD RECTIFIED CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A) 1.0 20 10 0.8 0.6 1.0 0.4 0.1 0.2 PC Board Mounted 9.5mm Lead Lengths TJ = 25C Pulse Width = 300s 0 0 25 50 75 100 125 150 175 TA, AMBIENT TEMPERATURE (C) Fig. 1 Forward Current Derating Curves 0.01 0.6 0.8 1.0 1.2 1.4 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 30 100 Pulse Width 8.3ms Single Half Sine-Wave Tj = 25C f = 1MHz IFSM, PEAK FWD SURGE CURRENT (A) 20 10 0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current Cj, CAPACITANCE (pF) 10 1 1 10 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance 100 DS26002 Rev. 6 - 2 2 of 3 www.diodes.com 1N4933/L-1N4937/L Ordering Information Device 1N4933-A 1N4933-B 1N4933-T 1N4934-A 1N4934-B 1N4934-T 1N4935-A 1N4935-B 1N4935-T 1N4936-A 1N4936-B 1N4936-T 1N4937-A 1N4937-B 1N4937-T 1N4933L-T 1N4934L-T 1N4935L-T 1N4936L-T 1N4937L-T Notes: (Note 5) Packaging DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 A-405 A-405 A-405 A-405 A-405 Shipping 5K/Ammo Pack 1K/Bulk 5K/Tape & Reel, 13-inch 5K/Ammo Pack 1K/Bulk 5K/Tape & Reel, 13-inch 5K/Ammo Pack 1K/Bulk 5K/Tape & Reel, 13-inch 5K/Ammo Pack 1K/Bulk 5K/Tape & Reel, 13-inch 5K/Ammo Pack 1K/Bulk 5K/Tape & Reel, 13-inch 5K/Tape & Reel, 13-inch 5K/Tape & Reel, 13-inch 5K/Tape & Reel, 13-inch 5K/Tape & Reel, 13-inch 5K/Tape & Reel, 13-inch 5. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf DS26002 Rev. 6 - 2 3 of 3 www.diodes.com 1N4933/L-1N4937/L |
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