Z ibo Seno Electronic Engineering Co., Ltd. BY500-50 – BY500-1000 5.0A FAST RECOVERY DIODE Features ! ! ! ! ! Diffused Junction Low Forward Voltage Drop High Current Capability High Reliability High Surge Current Capability A B A Mechanical Data ! ! ! ! ! ! ! C Case: DO-201AD, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 1.2 grams (approx.) Mounting Position: Any Marking: Type Number Lead Free: For RoHS / Lead Free Version, D DO-201AD Max Min Dim — 25.4 24.5 A 8.50 7.20 9.50 B 1.30 1.20 1.10 C 5.00 5.0 5.60 D All Dimensions in mm Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) @TA = 55°C BY500- BY500- BY500- BY500- BY500- BY500- BY50050 100 200 400 600 800 1000 Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 5.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 200 A Forward Voltage @IF = 5.0A VFM 1.30 V @TA = 25°C @TA = 100°C IRM 10 200 µA Peak Reverse Current At Rated DC Blocking Voltage Reverse Recovery Time (Note 2) trr Typical Junction Capacitance (Note 3) Cj 28 pF Operating Temperature Range Tj -65 to +125 °C TSTG -65 to +150 °C Storage Temperature Range 150 250 500 nS Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case 2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5. 3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. BY500-50 – BY500-1000 1 of 2 www.senocn.com Alldatasheet Z ibo Seno Electronic Engineering Co., Ltd. IF, INSTANTANEOUS FORWARD CURRENT (A) BY500-50 – BY500-1000 I(AV), AVERAGE FORWARD CURRENT 8 6 4 2 0 0 25 50 75 100 125 150 100 10 1 TJ = 25°C Pulse Width = 300µs 1% Duty Cycle 0.1 0.6 175 TA, AMBIENT TEMPERATURE (°C) Fig. 1, Typical Forward Current Derating Curve 0.8 1.0 1.2 1.4 1.6 1.8 2.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 3, Typical Instantaneous Forward Characteristics 1000 350 8.3ms Single Half Sine-Wave JEDEC Method 300 Cj, CAPACITANCE (pF) IFsm, PEAK FORWARD SURGE CURRENT (A) 1000 250 200 150 100 10 100 0 Tj = 25°C f = 1.0MHz 1.0 1 10 100 1.0 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance NUMBER OF CYCLES AT 60Hz Fig. 2 Max Non-Repetitive Peak Surge Current trr +0.5A 50Ω NI (Non-inductive) 10Ω NI Device Under Test (-) 0A (+) Pulse Generator (Note 2) 50V DC Approx (-) 1.0Ω NI Oscilloscope (Note 1) -0.25A (+) Notes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF. 2. Rise Time = 10ns max. Input Impedance = 50Ω. -1.0A Set time base for 5/10ns/cm Fig. 5 Reverse Recovery Time Characteristic and Test Circuit BY500-50 – BY500-1000 2 of 2 www.senocn.com Alldatasheet