BAT18... Silicon RF Switching Diode Low-loss VHF / UHF switch above 10 MHz PIN diode with low forward resistance Pb-free (RoHS compliant) package BAT18-04 BAT18-05 Type Package Configuration L (nH) Marking S BAT18-04 SOT23 series 1.8 AUs BAT18-05 SOT23 common cathode 1.8 ASs Maximum Ratings at T = 25C, unless otherwise specified A Parameter Symbol Value Unit 35 V Diode reverse voltage V R 100 mA Forward current I F 150 C Junction temperature T j Operating temperature range T -55 ... 125 op Storage temperature T -55 ... 150 stg Thermal Resistance Parameter Symbol Value Unit 1) K/W Junction - soldering point R 290 thJS BAT18-04, BAT18-05 1 For calculation of R please refer to Application Note Thermal Resistance thJA 2011-06-14 1BAT18... Electrical Characteristics at T = 25C, unless otherwise specified A Parameter Symbol Values Unit min. typ. max. DC Characteristics Reverse current I nA R V = 20 V - - 20 R V = 20 V, T = 60 C - - 200 R A - 0.92 1.2 V Forward voltage V F I = 100 mA F AC Characteristics - 0.75 1 pF Diode capacitance C T V = 20 V, f = 1 MHz R - 0.4 0.7 Forward resistance r f I = 5 mA, f = 100 MHz F - 120 - ns Charge carrier life time rr I = 10 mA, I = 6 mA, measured at I = 3 mA , F R R R = 100 L I-region width W - 3 - m I 2011-06-14 2