======== Transistors ========

[[https://alltransistors.com/transistor.php?transistor=1215| Equivalence et caractéristiques des transistors et Mosfet ]]

==== 2N2222 Datasheet, ====

Type Designator: 2N2222

SMD Transistor Code: 1B

Material of Transistor: Si

Polarity: NPN

Maximum Collector Power Dissipation (Pc): 0.5 W

**Maximum Collector-Base Voltage |Vcb|: 60 V**

**Maximum Collector-Emitter Voltage |Vce|: 30 V**

**Maximum Emitter-Base Voltage |Veb|: 5 V**

**Maximum Collector Current |Ic max|: 0.8 A**

Max. Operating Junction Temperature (Tj): 175 °C

Transition Frequency (ft): 250 MHz

Collector Capacitance (Cc): 8 pF

Forward Current Transfer Ratio (hFE), MIN: 100


https://image.tubefr.com/upload/9/f4/9f433f5812b393aa56a96a086ef19d25.jpg

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==== BD139 Datasheet, ====

Type Designator: BD139

Material of Transistor: Si

Polarity: NPN

Maximum Collector Power Dissipation (Pc): 12 W

**Maximum Collector-Base Voltage |Vcb|: 80 V**

**Maximum Collector-Emitter Voltage |Vce|: 80 V**

**Maximum Emitter-Base Voltage |Veb|: 5 V**

**Maximum Collector Current |Ic max|: 1 A**

Max. Operating Junction Temperature (Tj): 150 °C

Transition Frequency (ft): 50 MHz

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TO126

======== Mosfet ========

==== IRF520N MOSFET.====

Type Designator: IRF520N

Type of Transistor: MOSFET

Type of Control Channel: N -Channel

Maximum Power Dissipation (Pd): 48 W

**Maximum Drain-Source Voltage |Vds|: 100 V**

**Maximum Gate-Source Voltage |Vgs|: 10 V**

**Maximum Gate-Threshold Voltage |Vgs(th)|: 4 V**

**Maximum Drain Current |Id|: 9.7 A**

Maximum Junction Temperature (Tj): 150 °C

Total Gate Charge (Qg): 16.7 nC

Maximum Drain-Source On-State Resistance (Rds): 0.2 Ohm

Package: TO220AB 


http://wiki.mchobby.be/index.php?title=Mini_Kit_Moteur_Hobbyiste


Déclenchement pompe avec transistor mosfelt



https://www.instructables.com/id/ArduinoMicrocontroller-MOSFET/


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Picture of Wire Up the MOSFET

DC motor driven by MOSFET

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