Transistor MP13

Transistors MP13 germanium alloy pnp universal low-frequency low-power.
Designed for amplification of small low frequency signals, amplification, switching, pulse shaping, applications in ferrite transistor cells.
The main technical characteristics of the MP13 transistor:
• Transistor structure: pnp
• Рк max - Constant power dissipation of the collector: 150 mW;
• fh21b - The limiting frequency of the current transfer coefficient of the transistor for circuits with a common emitter and a common base: not less than 0.5 MHz;
• Ukbo samples - Breakdown voltage collector-base at a given reverse collector current and open emitter circuit: 15 V;
• Uebo samples - Emitter-base breakdown voltage at a given emitter reverse current and collector open circuit: 15 V;
• Ik max - Maximum allowable DC collector current: 20 mA;
• Ikbo - Collector reverse current - current through the collector junction at a given collector-base reverse voltage and an open emitter output: no more than 200 µA;
• h21e - Static current transfer coefficient of the transistor in the small signal mode for circuits with a common emitter and a common base, respectively: 25...55;
• Sk - Collector junction capacitance: no more than 60 pF;
• Ksh - Transistor noise figure: no more than 10 dB at a frequency of 1 kHz.