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AA143 Datasheet Gold Bonded Germanium Diodes

Manufacturer: Microsemi (now Microchip Technology)

Overview

Gold Bonded AA143 Germanium Diodes Optimized for Radio Frequency Response Can be used in many AM, FM and TV-IF applications, replacing point contact devices.

Applications AM/FM detectors Ratio detectors FM discriminators TV audio detectors RF input probes TV video detectors 1.0" 25.4 mm (Min.) 0.018-0.022" 0.458-.558 mm DO-7 Glass Package Length 0.230-0.30" 5.85-7.62mm Dia 0.085-.107 " 2.16-2.

Key Features

  • Lower leakage current Flat junction capacitance High mechanical strength At least 1 million hours MTBF BKC's Sigma-Bond™ plating for problem free solderability Absolute Maximum Ratings at Tamb = 25 OC Parameter Peak Inverse Voltage Surge Current , t = 1 Second Average Rectified Forward Current Peak Operating Current Operating and Storage Temperatures Electrical Characteristics at Tamb = 25 OC Parameter Test Conditions Forward Voltage Drop IF = 2.0 mA Forward Voltage Drop IF = 15 mA Breakdown Vo.