Description
Transistors MP25 pnp germanium alloy versatile bass . Designed to amplify and switch to low-frequency signals . Available in metal packages with flexible wires . The main technical characteristics of the transistor MP25 : • The structure of the transistor : pnp • Pk max - Constant power dissipation Collector : 200 mW ; • fh21b - Cut-off frequency of the transistor current gain for the common-emitter and common-base : at least 0.2 MHz; • Ukbo samples - Breakdown voltage collector-base for a given reverse current collector and emitter open circuit : 40 V; • Uebo samples - Breakdown voltage emitter-base junction reverse current at a given emitter and collector open circuit : 40 V; • Ik and max - Maximum pulse collector current : 300mA ; • Ikbo - Reverse collector current - the current through the collector junction reverse voltage for a given collector-base and open emitter output : less than 75 mA ; • h21e - Static current transfer ratio of the transistor small signal for the common-emitter and common-base , respectively, 13 ... 25; • CK - collector junction capacity : no more than 20 pF ; • Rke us - saturation resistance between the collector and emitter : no more than 2 ohms ; • tc - time constant of the feedback loop at high frequency : no more than 1500 ps
Transistors Germanium MP25 analogue 2N519A, 2N520A, 2N520 USSR 25 pcs
Current Price
$8.4
Average
$8.4
Min Price
$8.4
Max Price
$8.4
Description
Transistors MP25 pnp germanium alloy versatile bass . Designed to amplify and switch to low-frequency signals . Available in metal packages with flexible wires . The main technical characteristics of the transistor MP25 : • The structure of the transistor : pnp • Pk max - Constant power dissipation Collector : 200 mW ; • fh21b - Cut-off frequency of the transistor current gain for the common-emitter and common-base : at least 0.2 MHz; • Ukbo samples - Breakdown voltage collector-base for a given reverse current collector and emitter open circuit : 40 V; • Uebo samples - Breakdown voltage emitter-base junction reverse current at a given emitter and collector open circuit : 40 V; • Ik and max - Maximum pulse collector current : 300mA ; • Ikbo - Reverse collector current - the current through the collector junction reverse voltage for a given collector-base and open emitter output : less than 75 mA ; • h21e - Static current transfer ratio of the transistor small signal for the common-emitter and common-base , respectively, 13 ... 25; • CK - collector junction capacity : no more than 20 pF ; • Rke us - saturation resistance between the collector and emitter : no more than 2 ohms ; • tc - time constant of the feedback loop at high frequency : no more than 1500 ps
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