20A SCHOTTKY BARRIER RECTIFIER 1 2 3 MB RF2 01 5 0CT Features 1. Anode 2.Cathode 3. Anode □ Low forward voltage drop □ High frequency properties and switching speed TO‐220F □ Guard ring for over-voltage protection Absolute Maximum Ratings TC=25°°C unless otherwise noted Parameter Value VRRM Symbol Maximum Repetitive Reverse Voltage 150 V VR Maximum DC Reverse Voltage 150 V @ TC = 120°C Units IF(AV) Maximum Average Rectified Current 20 A IFSM Maximum Forward Surge Current (per diode) 60Hz Single Half-Sine Wave 150 A TJ, TSTG Operating Junction and Storage Temperature -40 to +150 °C Value 1.5 Units °C/W Value Units Thermal Characteristics Symbol RθJC Parameter Maximum Thermal Resistance, Junction to Case (per diode) Electrical Characteristics (per diode) Symbol VFM * IRM * Parameter Maximum Instantaneous Forward Voltage IF = 10A IF = 10A IF = 20A IF = 20A Maximum Instantaneous Reverse Current @ rated VR V TC = 25 °C TC = 125 °C TC = 25 °C TC = 125 °C 0.9 0.8 1.0 0.9 TC = 25 °C TC = 125 °C 0.2 5 mA * Pulse Test: Pulse Width=300µs, Duty Cycle=2% www.wisdom-technologies.com Rev.A0,August , 2010 | 1 20A SCHOTTKY BARRIER RECTIFIER Typical Characteristics Figure 1. Forward Current Characteristics Figure 2. Reverse Leakage Current 1000 100 1 Reverse Current, IR[uA] Forward Current, IF[A] 10 o T J=125 C o T J=75 C 0.1 o T J=25 C o TJ=125 C 10 1 o TJ=75 C 0.1 0.01 o 0.01 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 T J=25 C 1E-3 1.0 50 Forward Voltage Drop, V F[V] Figure 3.Junction Capacitance 150 200 Figure 4. Power Derating [A] 30 1 0.9 0.8 0.7 F(AV) f=1mhz 0.6 Average Forward Current, I Juntion Capacitance, CJ[nF] 100 Reverse Voltage, VR[V] 0.5 0.4 0.3 0.2 0.1 0 2 4 6 8 25 DC 20 15 10 5 0 10 Reverse Voltage, V R[V] www.wisdom-technologies.com 0 25 50 75 100 125 150 o Case Temperature, T C[ C] Rev.A0,August , 2010 | 2 20A SCHOTTKY BARRIER RECTIFIER Package Dimension 3.30 ±0.10 TO-220F 10.16 ±0.20 2.54 ±0.20 ø3.18 ±0.10 (7.00) (1.00x45°) 15.87 ±0.20 15.80 ±0.20 6.68 ±0.20 (0.70) 0.80 ±0.10 ) 0° (3 0.35 ±0.10 #1 +0.10 0.50 –0.05 2.54TYP [2.54 ±0.20] 2.76 ±0.20 2.54TYP [2.54 ±0.20] 9.40 ±0.20 4.70 ±0.20 9.75 ±0.30 MAX1.47 Dimensions in Millimeters www.wisdom-technologies.com Rev.A0,August , 2010 | 3