UF4007

UF4001 - UF4007 ULTRAFAST RECOVERY RECTIFIER DIODES VOLTAGE RANGE: 50 - 1000V CURRENT: 1.0 A Features ! Diffused Junction ! ! ! ! Low Forward Voltage Drop High Current Capability High Reliability High Surge Current Capability B A A C Mechanical Data ! ! ! ! ! ! D Case: D O - 4 1 Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.34 grams (approx.) Mounting Position: Any Marking: Type Number DO-41 Dim Min Max A 25.40 ¾ B 4.06 5.21 C 0.71 0.864 D 2.00 2.72 All Dimensions in mm 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 = 55°C Symbol UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF 4007 Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 1.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 30 A Forward Voltage @IF = 1.0A VFM @TA = 25°C @TA = 100°C IRM Peak Reverse Current At Rated DC Blocking Voltage 1.0 1.3 1.7 5.0 100 V µA Reverse Recovery Time (Note 2) trr 50 75 nS Typical Junction Capacitance (Note 3) Cj 20 10 pF Operating Temperature Range Tj -65 to +125 °C TSTG -65 to +150 °C Storage Temperature Range 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. 1 of 2 www.sunmate.tw IF, INSTANTANEOUS FORWARD CURRENT (A) Tj = 25°C Pulse width = 300µs 10 UF4004 UF4001 - UF4003 1.0 0.1 UF4005- UF4007 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 30 100 Tj = 25°C f = 1.0MHz Pulse width 8.3 ms single half-sine-wave (JEDEC method) Cj, CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 20 10 UF4001 - UF4004 10 UF4005 - UF4007 1 0 1 10 NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 1 100 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance 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 2 of 2 www.sunmate.tw