BAV70

Z owie Technology Corporation Monolithic Dual Switching Diode Common Cathode 3 CATHODE ANODE 1 2 ANODE BAV70 1 2 3 SOT-23 MAXIMUM RATINGS Rating Continuous Reverse Voltage Peak Forward Current Peak Forward Surge Current Symbol VR IF IFM( surge ) Value 70 200 500 Unit Vdc mAdc mAdc THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR-5 Board o Derate above 25 C (1) Symbol TA=25 C o Max. 225 1.8 556 300 2.4 417 -55 to +150 Unit mW mW / oC o PD R JA Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, o Derate above 25 C Thermal Resistance, Junction to Ambient Junction and Storage Temperature (2) C/W TA=25 C o PD R JA TJ,TSTG mW mW / oC o C/W o C DEVICE MARKING BAV70=A4 ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (EACH DIODE) Characteristic Symbol Min. Max. Unit o OFF CHARACTERISTICS Reverse Breakdown Voltage ( IBR=100uAdc ) ( IF=1.0 mAdc ) ( IF=10 mAdc ) ( IF=50 mAdc ) ( IF=150 mAdc ) ( VR=70 Vdc ) o ( VR=25 Vdc, TJ=150 C ) o ( VR=70 Vdc, TJ=150 C ) V(BR) 70 715 855 1000 1250 2.5 60 100 Vdc Forward Voltage VF mVdc Reverse Voltage Leakage Current IR uAdc Diode Capacitance ( VR=0, f=1.0MHZ ) CJ - 1.5 pF Reverse Recovery Time ( IF=IR=10 mAdc, VR=5.0 Vdc, IR(REC)=1.0mAdc, RL=100 (1) FR-5=1.0 x 0.75 x 0.062in. (2) Alumina=0.4 x 0.3 x 0.024in. 99.5% alumina. REV. : 0 ) trr - 6.0 nS Zowie Technology Corporation Zowie Technology Corporation BAV70 FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT 820 +10 V 2k 100uH 0.1uF D.U.T. OUTPUT PULSE GENERATOR 50 50 INPUT SAMPLING OSCILLOSCOPE 90% VR INPUT SIGNAL IR iR(REC) = 1mA OUTPUT PULSE (I F = I R = 10 mA; measured at iR(REC) = 1mA IF 0.1uF IF trr T tr 10% tp T 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 100 10 FIGURE 3. LEAKAGE CURRENT TA=150 C o IF, FORWARD CURRENT ( mA ) IR, REVERSE CURRENT ( uA ) TA=85 C 10 TA= -40 C o o TA=125 C 1.0 o TA=85 C 0.1 TA=55 C 0.01 o o o 1.0 TA=25 C o TA=25 C 0.1 0.2 0.001 0.4 0.6 0.8 1.0 1.2 0 10 20 30 40 50 VF, FORWARD VOLTAGE ( VOLTS ) VR, REVERSE VOLTAGE ( VOLTS ) FIGURE 4. CAPACITANCE 1.0 DIODE CAPACITANCE ( pF ) 0.9 0.8 0.7 0.6 0 2 4 6 8 VR, REVERSE VOLTAGE ( VOLTS ) REV. : 0 Zowie Technology Corporation