1N3719

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The 1N3719  (P/N 152-0182-00) is a 10 mA, 50 pF germanium tunnel diode. It is used in the 422, 661, 7B92, and 7B92A.

Data

Key Specifications

Peak current 10 mA ±2.5%
Valley current < 1.4 mA (typ. 0.95 mA)
Peak voltage 65 mV
Valley voltage 355 mV
Capacitance < 50 pF (typ. 27 pF)
  • Rs(max) = 1.5 Ω
  • -G = 85±10 mS
  • fro = 2.8 GHz

Some instruments using part 1N3719

Instrument Manufacturer Class Model Description Introduced
422 Tektronix Oscilloscope 422 15 MHz portable dual-trace scope 1965
661 Tektronix Oscilloscope 661 Sampling scope 1961
7B92 Tektronix Plug-in 7B92 500 MHz dual timebase 1971
7B92A Tektronix Plug-in 7B92A 500 MHz dual timebase 1976