BAT750 Surface Mount Schottky Barrier Rectifier * We declare that the material of product compliance with RoHS requirements. 3 P b Lead(Pb)-Free 1 2 * Very Low Forward Voltage Drop * High Conductance * For Use in DC-DC Converter, PCMCIA, and Mobile Telecommunications Applications SOT-23 TOP VIEW Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbol Value Unit VRRM VRWM VR 40 V VR(RMS) 28 V IO 0.75 A IFSM 5.5 A Power Dissipation Pd 350 mW Operating JunctionTemperature Range Tj +125 °C Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Current Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load Storage Temperature Range TSTG -55 to +125 °C Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Reverse Breakdown Voltage IR = 300µA Forward Voltage IF = IF = IF = IF = IF = IF = IF = Reverse Current Total Capacitance WEITRON http://www.weitron.com.tw 50mA 100mA 250mA 500mA 750mA 1000mA 1500mA Symbol Min Typ Max Unit V(BR)R 40 - - V - 280 310 350 420 490 540 650 mV VF - VR = 30V IR - - 100 µA VR = 0V, f = 1.0MHz VR = 25V, f = 1.0MHz CT - - 175 25 pF 1/3 08-Apr-08 IF, INSTANTANEOUS FORWARD CURRENT (A) BAT750 IO, AVERAGE RECTIFIED CURRENT (A) 1.0 0.75 0.50 0.25 0 0 25 50 75 100 125 10 1 0.1 0.01 150 0 0.2 0.6 0.4 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 150 1000 TA, AMBIENT TEMPERATURE (ºC) CT, TOTAL CAPACITANCE (pF) f = 1MHz 100 10 1 125 100 75 50 25 0 5 10 15 20 25 30 35 1 40 30 40 50 Fig. 4 Typical Safe Operating Area Note: 1. http://www.weitron.com.tw 20 VR, REVERSE VOLTAGE (V) VR, REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs Reverse Voltage WEITRON 10 2/3 Assumed application thermal conditions. R θJA varies depending on application. 08-Apr-08 BAT750 SOT-23 Package Outline Dimensions Unit:mm A B TOP VIEW E G Dim Min Max A 0.35 0.51 B 1.19 1.80 C 2.10 3.00 D 0.85 1.05 E 0.46 1.00 G 1.70 2.10 H 2.70 3.10 J 0.01 0.13 K 0.89 1.60 L 0.30 0.61 M 0.076 0.25 C D H K J WEITRON http://www.weitron.com.tw L M 3/3 08-Apr-08