MP40 = EFT306, EFT307 Germanium transistor 15V USSR Lot of 50 pcs

Description

MP40 = EFT306, EFT307  Germanium transistor 15V
USSR
Lot of 50 pcs
New, never used  / NOS / New Old Stock/
MP40
Pnp germanium alloy transistors low-frequency amplifier with a non MP40and normalized at 1 kHz
Designed to enhance the low frequency signals.
The main technical characteristics of the transistor MP40:
• The structure of the transistor: pnp
• Pk max - Constant power dissipation Collector: 150 mW;
• fh21b - Cut-off frequency of the transistor current gain for the common-emitter and common-base: at least 1 MHz;
• Uker samples - breakdown voltage Collector-emitter voltage at a given current collector and a given (finite) resistance in the base-emitter voltage: 15 V;
• Uebo samples - Breakdown voltage emitter-base junction reverse current at a given emitter and collector open circuit: 5 V;
• Ik max - Maximum DC Collector Current: 20 mA;
• Ik and max - Maximum pulse collector current: 150mA;
• Ikbo - Reverse collector current - the current through the collector junction reverse voltage for a given collector-base and open emitter output: less than 15 mA;
• h21e - Static current transfer ratio of the transistor small signal for the common-emitter and common-base, respectively, 20 ... 40;
• CK - collector junction capacity: no more than 50 pF
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