FWSR315PT

E L E C T R O N I C FWSR315PT Power Schottky Rectifier - 45Amp 45Volt □ 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 TO-247AD L C F O □ Application -Switching-Mode Power Supply □ Absolute maximum ratings Symbol Ratings 30 (R) 15 (L) 45 Unit A A V Conditions At Tc=125ºC Maximum repetitive peak reverse voltage 8.3ms single half sine-wafe single shot E B D I IF(AV) VRRM IFSM VF(max) Tj Tstg H G M J K K N A 150 0.6 -50 to +150 -50 to +125 A V ºC ºC A1 At IF=10A, Tc=25ºC A2 K □ Electrical characteristics Parameters Maximum Instantaneous Forward Voltage Maximum Reverse Current At Rated DC Blocking Voltage Voltage Rate of Change Typical Thermal Resistance, Junction to Case Symbol Ratings 0.6V 0.5V 1.0mA 10,000 V/us 1.25 ºC/W Conditions Tc=25ºC Tc=125ºC Tc=25ºC Rated VR Per diode DIM A B C D E F G H I J K L M N O VF IR dv/dt Rth (j-c) DIMENSIONS INCHES MM MIN MAX MIN MAX .780 .819 19.80 20.80 .807 .846 20.50 21.50 .606 .638 15.40 16.20 .138 .150 3.50 3.80 .226 .242 5.75 6.15 .209 .224 5.30 5.70 .077 .085 1.95 2.15 .163 .175 4.15 4.45 .591 .622 15.00 15.80 .043 .051 1.10 1.30 .197 .213 5.00 5.40 .189 .205 4.80 5.20 .024 .031 0.60 0.80 .085 .096 2.15 2.45 .079 .091 2.00 2.30 NOTE Note: Pulse Test : 380us pulse width, 2% duty cycle August 2006 http:// www.sirectsemi.com 1 FWSR315PT 40 400 R 30 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES 300 20 L RESISTIVE OR INDUCTIVE LOAD 200 10 100 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 25 50 75 100 125 150 175 0 1 2 5 10 20 50 100 CASE TEMPERATURE (℃) NUMBER OF CYCLES AT 60Hz Figure 1. Forward Current Derating Curve Figure 2. Maximum Non-repetitive Surge Current 100 100 INSTANTANEOUS REVERSE CURRENT, (mA) 10 TJ=150℃ 1.0 INSTANTANEOUS FORWARD CURRENT, (A) 10 0.1 TJ=75℃ 1.0 0.01 TJ=25℃ TJ=25℃ PULSE WIDTH 300us 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) INSTANTANEOUS FORWARD VOLTAGE, VOLTS Figure 3. Typical Reverse Characteristics Figure 4. Typical Forward Characteristics 10000 CAPACITANCE, (pF) 1000 TJ =25℃ f =1MHz 100 0.1 1 4 10 100 REVERSE VOLTAGE, VOLTS Figure 5. Typical Junction Capacitance Sirectifier Global Corp., Delaware, U.S.A. U.S.A.: sgc@sirectsemi.com Europe: ss@sirectsemi.com China: st@sirectsemi.com …. Korea: kse@sirectsemi.com Philippines: aiac@sirectsemi.com Taiwan: se@sirectsemi.com 2 http:// www.sirectsemi.com