APT15S20BCT

1 3 TO -24 2 1 - Anode 1 2 - Common Cathode Back of Case - Cathode 3 - Anode 2 1 2 3 7 APT15S20BCT 200V 2X25A HIGH VOLTAGE SCHOTTKY DIODE PRODUCT APPLICATIONS • Parallel Diode • • • • • -Switchmode Power Supply -Inverters Free Wheeling Diode -Motor Controllers -Converters Snubber Diode Uninterruptible Power Supply (UPS) 48 Volt Output Rectifiers High Speed Rectifiers PRODUCT FEATURES • Ultrafast Recovery Times • Soft Recovery Characteristics • Popular TO-247 Package • Low Forward Voltage • High Blocking Voltage • Low Leakage Current PRODUCT BENEFITS • Low Losses • Low Noise Switching • Cooler Operation • Higher Reliability Systems • Increased System Power Density MAXIMUM RATINGS Symbol VR VRRM VRWM IF(AV) IF(RMS) IFSM TJ,TSTG TL EVAL Characteristic / Test Conditions Maximum D.C. Reverse Voltage Maximum Peak Repetitive Reverse Voltage Maximum Working Peak Reverse Voltage All Ratings Are Per Leg: TC = 25°C unless otherwise specified. APT15S20BCT UNIT 200 Volts Maximum Average Forward Current (TC = 122°C, Duty Cycle = 0.5) RMS Forward Current (Square wave, 50% duty) Non-Repetitive Forward Surge Current (TJ = 45°C, 8.3ms) Operating and StorageTemperature Range Lead Temperature for 10 Sec. Avalanche Energy (2A, 8mH) 25 63 110 -55 to 150 °C Amps 300 15 mJ STATIC ELECTRICAL CHARACTERISTICS Symbol IF = 15A VF Forward Voltage IF = 30A IF = 15A, TJ = 125°C IRM CT Maximum Reverse Leakage Current Junction Capacitance, VR = 200V VR = VR Rated VR = VR Rated, TJ = 125°C MIN TYP MAX UNIT .80 .91 .67 .83 Volts .250 5.0 75 pF 1-2004 053-6038 Rev B mA APT Website - http://www.advancedpower.com DYNAMIC CHARACTERISTICS Symbol trr Qrr IRRM trr Qrr IRRM trr Qrr IRRM Characteristic Reverse Recovery Time Reverse Recovery Charge Maximum Reverse Recovery Current Reverse Recovery Time Reverse Recovery Charge Maximum Reverse Recovery Current Reverse Recovery Time Reverse Recovery Charge Maximum Reverse Recovery Current IF = 15A, diF/dt = -700A/µs VR = 133V, TC = 125°C IF = 15A, diF/dt = -200A/µs VR = 133V, TC = 125°C IF = 15A, diF/dt = -200A/µs VR = 133V, TC = 25°C Test Conditions MIN TYP APT15S20BCT MAX UNIT ns nC 80 210 5 100 440 8 55 580 18 - - Amps ns nC Amps ns nC Amps THERMAL AND MECHANICAL CHARACTERISTICS Symbol RθJC RθJA WT Characteristic / Test Conditions Junction-to-Case Thermal Resistance Junction-to-Ambient Thermal Resistance MIN TYP MAX UNIT °C/W 1.1 40 0.07 oz g Package Weight 1.9 10 Maximum Mounting Torque lb•in N•m Torque 1.1 APT Reserves the right to change, without notice, the specifications and information contained herein. 1.2 Z JC, THERMAL IMPEDANCE (°C/W) θ 1.0 0.9 0.8 0.7 0.6 0.5 Note: PDM 0.4 0.3 SINGLE PULSE t1 t2 0.2 0.1 0.05 10-5 10-4 Duty Factor D = t1/t2 Peak TJ = PDM x ZθJC + TC 0 10-3 10-2 10-1 1.0 RECTANGULAR PULSE DURATION (seconds) FIGURE 1a. MAXIMUM EFFECTIVE TRANSIENT THERMAL IMPEDANCE, JUNCTION-TO-CASE vs. PULSE DURATION RC MODEL Junction temp (°C) 1-2004 0.241 °C/W Power (watts) 0.858 °C/W Case temperature (°C) 0.000249 J/°C 053-6038 Rev B 0.000678 J/°C FIGURE 1b, TRANSIENT THERMAL IMPEDANCE MODEL TYPICAL PERFORMANCE CURVES 60 TJ = -55°C 50 IF, FORWARD CURRENT (A) APT15S20BCT 140 trr, REVERSE RECOVERY TIME (ns) TJ = 125°C VR = 133V TJ = 150°C TJ = 25°C 120 100 80 60 40 20 0 30A 15A 7.5A 40 30 TJ = 125°C 20 10 0 0.2 0.4 0.6 0.8 1 1.2 VF, ANODE-TO-CATHODE VOLTAGE (V) Figure 2. Forward Current vs. Forward Voltage TJ = 125°C VR = 133V 0 0 200 400 600 800 -diF /dt, CURRENT RATE OF CHANGE(A/µs) Figure 3. Reverse Recovery Time vs. Current Rate of Change 25 IRRM, REVERSE RECOVERY CURRENT (A) TJ = 125°C VR = 133V 1200 Qrr, REVERSE RECOVERY CHARGE (nC) 30A 30A 1000 20 800 600 15A 15 10 400 7.5A 7.5A 200 0 5 15A 0 200 400 600 800 -diF /dt, CURRENT RATE OF CHANGE (A/µs) Figure 4. Reverse Recovery Charge vs. Current Rate of Change 1.2 Qrr Kf, DYNAMIC PARAMETERS (Normalized to 700A/µs) 0 200 400 600 800 -diF /dt, CURRENT RATE OF CHANGE (A/µs) Figure 5. Reverse Recovery Current vs. Current Rate of Change 70 Duty cycle = 0.5 TJ = 150°C 0 trr 60 50 IF(AV) (A) 1.0 IRRM 0.8 0.6 0.4 Qrr trr 40 30 20 0.2 0.0 10 0 0 50 75 100 125 150 Case Temperature (°C) Figure 7. Maximum Average Forward Current vs. CaseTemperature 25 25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (°C) Figure 6. Dynamic Parameters vs. Junction Temperature 1000 CJ, JUNCTION CAPACITANCE (pF) 800 600 400 1-2004 200 10 100 200 VR, REVERSE VOLTAGE (V) Figure 8. Junction Capacitance vs. Reverse Voltage 0 .6 1 053-6038 Rev B APT15S20BCT Vr +18V 0V D.U.T. 30µH trr/Qrr Waveform diF /dt Adjust APT20M36BLL PEARSON 2878 CURRENT TRANSFORMER Figure 9. Diode Test Circuit 1 2 3 4 IF - Forward Conduction Current diF /dt - Rate of Diode Current Change Through Zero Crossing. IRRM - Maximum Reverse Recovery Current. Zero 1 4 5 3 2 0.25 IRRM trr - Reverse Recovery Time, measured from zero crossing where diode current goes from positive to negative, to the point at which the straight line through IRRM and 0.25 IRRM passes through zero. Qrr - Area Under the Curve Defined by IRRM and trr. 5 Figure 10, Diode Reverse Recovery Waveform and Definitions TO-247 Package Outline 4.69 (.185) 5.31 (.209) 1.49 (.059) 2.49 (.098) 6.15 (.242) BSC 20.80 (.819) 21.46 (.845) 3.55 (.138) 3.81 (.150) 15.49 (.610) 16.26 (.640) 5.38 (.212) 6.20 (.244) Common Cathode 4.50 (.177) Max. 0.40 (.016) 0.79 (.031) 2.87 (.113) 3.12 (.123) 1.65 (.065) 2.13 (.084) 19.81 (.780) 20.32 (.800) 1.01 (.040) 1.40 (.055) 053-6038 Rev B 1-2004 Anode 1 Common Cathode Anode 2 2.21 (.087) 2.59 (.102) 5.45 (.215) BSC 2-Plcs. Dimensions in Millimeters and (Inches) APT’s products are covered by one or more of U.S.patents 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522 5,262,336 6,503,786 5,256,583 4,748,103 5,283,202 5,231,474 5,434,095 5,528,058 and foreign patents. US and Foreign patents pending. All Rights Reserved.