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Silicon Schottky Diodes
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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 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 Frequency band (GHz) … 4 (S) … 8 (C) … 12 (X) … 18 (Ku) … 40 (Ka) Ordering Code Q62702-D1005 Q62702-D1019 Q62702-D1026 Q62702-D1036 Q62702-D1041 Q62702-D1051 Q62702-D1056 Q62702-D1061 Q62702-D1066 Pin Configuration Cathode: black dot, heat sink Package1) T1
Maximum Ratings Parameter Reverse voltage Forward current BAT 14-014 … BAT 14-064 BAT 14-074 … BAT 74-124 Junction temperature Storage temperature range Operating temperature range Symbol VR IF Tj Tstg Top Values 3 100 50 175 – 65 … + 150 – 65 … + 150 Unit V mA ˚C
1)
For detailed information see chapter Package Outlines.
BAT 1414- … ... 4 BAT
Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol min. 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 CT BAT 14-014/-034 BAT 14-044/-064 BAT 14-074/-094 BAT 14-104/-114 BAT 14-124 CC – – – – – – 0.25 0.2 0.17 0.13 0.1 0.1 0.35 0.25 0.2 0.15 0.12 – dB 3 – – – – – – – – – – Values typ. – 0.42 0.43 0.44 0.46 0.47 0.5 0.53 0.55 0.58 0.63 max. – – – – – – – – – – – pF V Unit
Case capacitance
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 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
– – – – – – – – – – – – – – – – – –
5.5 6.5 5.5 6.5 5.5 6.5 6.0 7.0 9.0 3 4 3.5 4.5 4.5 5.5 5.5 7 8
– – – – – – – – – Ω – – – – – – – – –
BAT 1414- … ... 4 BAT
Forward current IF = f (VF) of BAT 14-094
Single sideband noise FSSB = f (PLO) fLO = 9.375 GHz, fIF = 10.7 MHZ at FIF = 1.5 dB
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
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