The MCH6661 is a N-Channel metal-oxide semiconductor field-effect transistor (MOSFET) is the most common type of field-effect transistor (FET). This transistor has a three-terminal device with Gate (G), Drain (D) and Source (S) terminals.
Circuit diagram symbol of the MCH6661 transistor as follows.
| Transistor Code | MCH6661 | |
|---|---|---|
| Transistor Type | MOSFET | |
| Control Channel Type | N-Channel | |
| Package | SOT-363_MCPH6_SC88 | |
| Transistor SMD Code | XN | |
| Drain-Source Voltage (Maximum) | VDS | 30V |
| Gate-Source Voltage (Maximum) | VGS | 20V |
| Drain Current (Maximum) | ID | 1.8A |
| Drain-Source On-State Resistance (Maximum) | RDS(on) | 0.188Ohm |
| Power Dissipation (Maximum) | PD | 0.8W |
| Drain-Source Capacitance | 19pF | |
| Operating Junction Temperature (Maximum) | 150°C | |
| Rise Time | 3.6nS | |
| Gate-Threshold Voltage (Maximum) | 2.6V | |
| Total Gate Charge | 2nC | |
The MCH6661 is a transistor, a MOSFET, used for on and off switching in electrical gadgets and power control applications. It is a N-Channel MOSFET, which means it conducts when a positive voltage is applied to the gate with respect to the source.
This device comes in a SOT-363_MCPH6_SC88 package, making it suitable for projects that require low power handling and reliable switching performance.
Followings are the key electrical characteristics of the MCH6661 MOSFET transistor
The maximum drain-source voltage that can safely block between drain and source in MCH6661 MOSFET transistor is 30V.
This is the highest voltage the MOSFET transistor can safely block between the drain and source without damadging to the transistor.
The maximum safe voltage that can be used between the gate and source of the MCH6661 MOSFET transistor is 20V without any harm. This limit should not be exceeded to prevent damage from the gate voltage.
The maximum continuous current flowing between the drain and source of the MCH6661 MOSFET transistor is 1.8A. This is the highest current that can safely flow between drain and source without damaging the MOSFET transistor.
The internal resistance between the drain and source of MCH6661 MOSFET transistor when the transistor is fully turned on is 0.188 Ohm that defines the amount of lost power that is wasted as heat when the transistor is operating.
The maximum power that the MCH6661 MOSFET transistor can comfortably transfer into heat without breaking is 0.8W. This indicates the amount of power that can safely be dissipated to the device as heat.
The capacitance between drain and source of the MCH6661 MOSFET transistor is 19pF. This value influences to the switching speed of the MCH6661 MOSFET transistor and the high-frequency performance.
This is the ability to hold a small electric charge between the drain and source of a MOSFET transistor, like a tiny built-in capacitor.
The time that the drain current or output voltage increases between low to high when the MCH6661 MOSFET transistor is switched on is 3.6nS. This is the rate at which MCH6661 MOSFET transistor switches on.
This shows how fast the MOSFET transistor switched on.
The maximum internal temperature of the semiconductor junction of MCH6661 MOSFET transistor can be safely operated at the 150°C without damaging the transistor.
UXPython is not the creator or an official representative of the MCH6661 MOSFET transistor. You can download the official MCH6661 MOSFET transistor datasheet to get more infromation about this transistor.
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