Zowie Technology Corporation Surface Mount Switching Diode 3 ANODE 1 CATHODE BAV70WG 3 1 2 2 ANODE SOT-323 MAXIMUM RATINGS Rating Symbol Value Unit Reverse Voltage VR 70 Vdc Forward Current IF 200 mAdc IFM(surge) 4.5 Adc Symbol Max. Unit Total Power Dissipation, Ts=103 C Ptot 250 mW Junction Temperature TJ 150 o C TSTG -65 to +150 o C R JS ≦190 Forward Surge Current, t=1us THERMAL CHARACTERISTICS Characteristic O Storage Temperature Junction Soldering Point(1) K/W (1) For calculation of R JS Please refer to Application Thermal Resistance. o ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (EACH DIODE) Characteristic Symbol Min. V(BR) 70 Max. Unit - Vdc OFF CHARACTERISTICS Reverse Breakdown Voltage ( I(BR) = 100uAdc ) Reverse Voltage Leakage Current ( VR=25Vdc, TJ=150oC ) ( VR=70Vdc ) ( VR=70Vdc, TJ=150oC ) IR - 30 2.5 50 uAdc Diode Capacitance ( VR=0, f = 1.0 MHZ ) CD - 1.5 pF Forward Voltage ( IF = 1.0 mAdc ) ( IF = 10 mAdc ) ( IF = 50 mAdc ) ( IF = 150 mAdc ) VF - 715 855 1000 1250 mVdc Reverse Recovery Time ( IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc ) ( Figure 1 ) RL = 100 trr - 6.0 nS 01/2002 Zowie Technology Corporation Zowie Technology Corporation BAV70WG FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT 820 +10 V 2k 0.1uF 100uH tr IF tp IF T trr 10% 0.1uF t D.U.T. 50 OUTPUT PULSE GENERATOR 50 INPUT SAMPLING OSCILLOSCOPE 90% IR(REC) = 1mA IR VR OUTPUT PULSE (I F = I R = 10 mA; measured at IR(REC) = 1mA INPUT SIGNAL Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (IF) of 10mA. 2. Input pulse is adjusted so IR(peak) is equal to 10mA. 3. tp » trr FIGURE 2. FORWARD VOLTAGE FIGURE 3. REVERSE CURRENT 1.0 VF 10 5 nA V IF = IR 100 mA V R = 70 V 10 4 1 mA 0.5 max. 5 10 mA 70V 10 3 25V 5 0.1 mA typ. 10 2 5 0 0 50 100 O C 150 TA 01/2002 10 1 0 50 100 C O 150 TA Zowie Technology Corporation Zowie Technology Corporation BAV70WG FIGURE 4. FORWARD CURRENT IF=f(Ts) FIGURE 5. FORWARD CURRENT IF=f(VF) Ta=25OC 150 300 IF mA 100 200 IF mA typ 150 max 50 100 50 0 0 20 40 60 80 120 °C 100 0 150 0 0.5 1.0 TS V 1.5 VF FIGURE 6. PERMISSIBLE PULSE LOAD R JS=f(tp) FIGURE 7. PERMISSIBLE PULSE LOAD IFmax/IFDC=f(tp) 10 2 10 3 IFmax / IFDC R JS K/W 10 2 - D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 10 1 0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0 10 1 10 0 -6 10 10 -5 10 -4 10 -3 10 -2 s 10 tp 01/2002 0 10 0 -6 10 10 -5 10 -4 10 -3 10 -2 s 10 0 tp Zowie Technology Corporation