Silicon Schottky Diodes BAT 14- … 4 ● Medium barrier diodes for detector and mixer applications ● Hermetical ceramic package ● For frequencies up to 40 GHz ESD: Electrostatic discharge sensitive device, observe handling precautions! Type Frequency band (GHz) Ordering Code Pin Configuration Package1) BAT 14-014 BAT 14-034 … 4 (S) Q62702-D1005 Q62702-D1019 Cathode: black dot, heat sink T1 BAT 14-044 BAT 14-064 … 8 (C) Q62702-D1026 Q62702-D1036 BAT 14-074 BAT 14-094 … 12 (X) Q62702-D1041 Q62702-D1051 BAT 14-104 BAT 14-114 … 18 (Ku) Q62702-D1056 Q62702-D1061 BAT 14-124 … 40 (Ka) Q62702-D1066 Maximum Ratings Parameter Symbol Values Unit Reverse voltage VR 3 V Forward current BAT 14-014 … BAT 14-064 BAT 14-074 … BAT 74-124 IF 100 50 mA Junction temperature Tj 175 ˚C Storage temperature range Tstg – 65 … + 150 Operating temperature range Top – 65 … + 150 1) For detailed information see chapter Package Outlines. BAT 1414- … ... 4 BAT Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol Breakdown voltage IR = 10 µA V(BR) Forward voltage VF BAT 14-014/-034 IF = 1 mA BAT 14-044/-064 BAT 14-074/-094 BAT 14-104/-114 BAT 14-124 BAT 14-014/-034 IF = 10 mA BAT 14-044/-064 BAT 14-074/-094 BAT 14-104/-114 BAT 14-124 Diode capacitance f = 1 M Hz, VR = 0 Values Unit min. typ. max. 3 – – – – – – – – – – – – 0.42 0.43 0.44 0.46 0.47 0.5 0.53 0.55 0.58 0.63 – – – – – – – – – – – – – – – 0.25 0.2 0.17 0.13 0.1 0.35 0.25 0.2 0.15 0.12 – 0.1 – pF CT BAT 14-014/-034 BAT 14-044/-064 BAT 14-074/-094 BAT 14-104/-114 BAT 14-124 Case capacitance CC Noise figure (single sideband) FSSB IF amplifier noise FIF = 1.5 dB, PLO = 3 dBm, fIF = 10.7 MHZ f = 3 GHz BAT 14-014 BAT 14-034 f = 6 GHz BAT 14-044 BAT 14-064 f = 9.3 GHz BAT 14-074 BAT 14-094 f = 16 GHz BAT 14-104 BAT 14-114 BAT 14-124 Differential forward resistance IF = 10/50 mA dB – – – – – – – – – 5.5 6.5 5.5 6.5 5.5 6.5 6.0 7.0 9.0 – – – – – – – – – Ω rf BAT 14-014 BAT 14-034 BAT 14-044 BAT 14-064 BAT 14-074 BAT 14-094 BAT 14-104 BAT 14-114 BAT 14-124 V – – – – – – – – – 3 4 3.5 4.5 4.5 5.5 5.5 7 8 – – – – – – – – – BAT 1414- … ... 4 BAT Forward current IF = f (VF) of BAT 14-094 Measuring circuit for IF amplifier noise Ceramic p. c. board for noise measurement at 9.375 GHz (material = alumina; ER = 9.94; thickness = 0.635 mm) Dimensions in mm Single sideband noise FSSB = f (PLO) fLO = 9.375 GHz, fIF = 10.7 MHZ at FIF = 1.5 dB