E L E C T R O N I C SBL20B45DH ~ SBL20B60DH Power Schottky Rectifier - 20Amp 45~60Volt □ Features -Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 -High Junction Temperature Capability -Low forward voltage, high current capability -High surge capacity -Low power loss, high efficiency -Halogen-Free □ Mechanical data -Switching-Mode Power Supply -Solar-System Control Box □ Maximum ratings and Electrical characteristics Parameters SBL20B45DH SBL20B60DH UNIT Maximum Recurrent Peak Reverse Voltage 45 60 V Maximum RMS Voltage 31 42 V Maximum DC Blocking Voltage 45 60 V Maximum Average Forward Rectified Current 20 A Peak Forward Surge Current 150 A Maximum Instantaneous Forward Voltage Tc = 25ºC 0.55 0.70 Per Leg at IF = 10A Tc = 125ºC 0.50 0.65 Maximum Average Reverse Current Tc = 25ºC 1.0 at Rated DC Blocking Voltage Tc = 125ºC 50 V mA Typical Junction Capacitance 250 pF Typical Thermal Resistance Rθ (j-c) 7.0 ºC/W Operating and Storage Temperature Range -50 to +150 ºC May 2012 / Rev.6.8 http:// www.sirectsemi.com 1 10 PEAK FORWARD SURGE CURRENT AMPERES 8 6 4 2 0 25 50 75 100 125 150 175 150 120 90 60 30 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 1 2 5 AMBIENT TEMPERATURE (ºC) Figure 1. Forward Current Derating Curve 20 50 100 Figure 2. Maximum Non-repetitive Surge Current 100 SB – 45DH L20B SBL2 DH 0B60 0.1 0.01 0.001 H 10 SB L2 0B 6 1 B4 5D 10 SB L2 0 INSTANTANEOUS FORWARD CURRENT, (A) 100 INSTANTANEOUS REVERSE CURRENT, (mA) 10 NUMBER OF CYCLES AT 60Hz 0D H AVERAGE FORWARD CURRENT AMPERES SBL20B45DH ~ SBL20B60DH 1.0 0.1 0 20 40 60 80 100 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) INSTANTANEOUS FORWARD VOLTAGE, VOLTS Figure 3. Typical Reverse Characteristics Figure 4. Typical Forward Characteristics 1.0 CAPACITANCE, (pF) 1000 100 TJ = 25ºC f = 1MHz 10 0.1 1 4 10 100 REVERSE VOLTAGE, VOLTS Figure 5. Typical Junction Capacitance Sirectifier Global Corp., Delaware, U.S.A. U.S.A.: [email protected] France: [email protected] Taiwan: [email protected] Hong Kong: [email protected] China: [email protected] …Thailand: [email protected] Philippines: [email protected] Belize: [email protected] http:// www.sirectsemi.com 2 SBL20B45DH ~ SBL20B60DH SBL20B45DH~SBL20B60DH TO-252 / D-Pak B C D G E A F I J H A1 K A2 DIMENSIONS DIM INCHES MM MIN MAX MIN MAX A .354 .394 9.00 10.00 B .248 .263 6.30 6.70 C .083 .098 2.10 2.50 D .031 .051 0.80 1.30 E .224 .244 5.70 6.20 F .094 .114 2.40 2.90 G .016 .023 0.40 0.60 H .169 .185 4.30 4.70 I .026 .039 0.65 1.00 J .016 .023 0.40 0.60 http:// www.sirectsemi.com NOTE 3