10 pcs x KD524B (2D524B) Microwave Step Recovery Diode 100GHz, USSR

Description

KD524B (
КД
524
Б
- rus name) - Russian Military Microwave Step Recovery Diode
Metal-ceramic body, Gold plated
Lot of 10 pcs.
New never used
/ NOS / New Old Stock / USSR
In electronics, a step recovery diode (SRD) is a semiconductor junction diode having the ability to generate extremely short pulses. It is also
called snap-off diode or charge-storage diode or memory varactor, and has a variety of uses in microwave electronics as pulse generator or
parametric amplifier. When diodes switch from forward conduction to reverse cut-off, a reverse current flows briefly as stored charge is removed.
It is the abruptness with which this reverse current ceases which characterises the step recovery diode.
Are intended for pulse shaping of subnanosecond pulses.
Metal-ceramic body, Gold plated
Electric parameters:
Maximum operating frequency
100GHz
Switching-off time
200ps
Minority Carrier Lifetime
20ns
Recovery Сharge 300nC
Terminal Capacitance (UR = 0V)
1.5pF
Terminal Capacitance (UR = 6V) 1pF
Case Capacitance 0.2pF
Terminal Inductance 0.7nH
Forward Voltage 1V
Reverce Voltage 30V
Forward Current 40mA
Forward Current Pulse 400mA
Reverce Current 2mA
Reverce Current Pulce 1A
Power dissipation 200 mW
Temperature range -60...+125
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We can supply other items made in USSR.
We have more such items in stock.
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