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