BAS19...BAS21 3 Silicon Switching Diodes High-speed, high-voltage switching applications 2 1 1 VPS05161 3 EHA07002 Type Marking Pin Configuration Package BAS19 JPs 1=A 2 = n.c. 3=C SOT23 BAS20 JRs 1=A 2 = n.c. 3=C SOT23 BAS21 JSs 1=A 2 = n.c. 3=C SOT23 Maximum Ratings Parameter Symbol Diode reverse voltage VR Value V BAS19 100 BAS20 150 BAS21 200 Peak reverse voltage- Unit VRM BAS19 120 BAS20 200 BAS21 250 Forward current IF 250 mA Peak forward current IFM 625 Total power dissipation Ptot 350 mW Junction temperature Tj 150 °C Storage temperature Tstg TS = 70 °C -65 ... 150 Thermal Resistance Parameter Symbol Value Unit Junction - soldering point1) RthJS 230 K/W 1For calculation of RthJA please refer to Application Note Thermal Resistance 1 Aug-06-2001 BAS19...BAS21 Electrical Characteristics at TA = 25°C, unless otherwise specified Symbol Parameter Values min. typ. Unit max. DC Characteristics Breakdown voltage V V(BR) I(BR) = 100 µA, BAS19 120 - - I(BR) = 100 µA, BAS20 200 - - I(BR) = 100 µA, BAS21 250 - - Reverse current IR µA VR = VRmax - - 0.1 VR = VRmax , TA = 150 °C - - 100 Forward voltage V VF IF = 100 mA - - 1 IF = 200 mA - - 1.25 CT - - 5 pF trr - - 50 ns AC Characteristics Diode capacitanceVR = 0 V, f = 1 MHz Reverse recovery time IF = 30 mA, IR = 30 mA, measured at IR = 3 mA, RL = 100 Test circuit for reverse recovery time Pulse generator: tp = 1 s, D = 0.05, tr = 0.6 ns, Ri = 50 D.U.T. ΙF Oscillograph Oscillograph: R = 50 , tr = 0.35 ns, C 1 pF EHN00018 2 Aug-06-2001 BAS19...BAS21 Reverse current IR = (TA ) Forward Voltage VF = (TA) VR = Parameter IF = Parameter 10 2 BAS 19...21 EHB00027 µA ΙR BAS 19...21 1.5 VF EHB00029 Ι F = 625 mA V max 10 1 5 250 mA 1.0 typ. 100 mA 10 0 10 mA 5 0.5 10 -1 5 10 -2 0 50 100 ˚C 0.0 150 50 0 100 TA ˚C TA Forward current IF = (VF) Peak forward current IFM = (tp) TA = 25 °C TA = 25 °C ΙF 800 mA 700 BAS 19...21 150 EHB00028 10 2 Ι FM BAS 19...21 EHB00032 D = 0.005 0.01 0.02 0.05 0.1 0.2 A 10 1 600 500 10 0 400 300 10 -1 200 tp D= 100 tp T T 0 0.0 0.5 1.0 V 10-2 10-6 1.5 VF 10-5 10-4 10-3 10-2 10-1 s 100 t 3 Aug-06-2001 BAS19...BAS21 Reverse voltage VR = (TA ) Permissible Pulse Load IFmax / IFDC = (tp ) BAS 19...21 300 10 2 EHB00031 V IFmax/IFDC VR BAS 21 200 BAS 20 10 1 BAS 19 100 0 D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 0 50 100 ˚C 10 0 -6 10 150 10 -5 10 -4 10 -3 10 -2 s 10 0 tP TA Permissible Puls Load RthJS = (tp ) 10 3 RthJS 10 2 10 1 D = 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0 10 0 10 -1 -6 10 10 -5 10 -4 10 -3 10 -2 s 10 0 tP 4 Aug-06-2001