FDPF12N60NZ Detailed explanation of pin function specifications and circuit principle instructions

The model number "FDPF12N60NZ" you have provided is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Fairchild Semiconductor, which is now part of ON Semiconductor. The model appears to be a N-channel power MOSFET.

Packaging Details:

Package Type: TO-220 Pin Count: 3 Pins

The FDPF12N60NZ MOSFET is commonly used for power switching in applications such as power supplies, motor control, and other high-voltage circuits. Its voltage rating is 600V, and it can handle a maximum current of 12A.

Pin Function List for the TO-220 Package (3 Pins):

Pin Number Pin Name Function Description Pin 1 Gate (G) Controls the switching operation. It is the input to the MOSFET and needs to be driven with a voltage higher than the source to turn on the device. It is used to control the current flow from drain to source. Pin 2 Drain (D) The drain is the output of the MOSFET and is connected to the load or circuit that will be controlled. The voltage on the drain is controlled by the MOSFET’s gate. Pin 3 Source (S) The source is the reference point for the control voltage and current flow. It is connected to the ground or negative side of the circuit.

FAQ - Frequently Asked Questions:

Q: What is the maximum voltage rating of FDPF12N60NZ? A: The maximum voltage rating of FDPF12N60NZ is 600V, which means it can handle up to 600V between drain and source without breaking down. Q: What is the current handling capacity of this MOSFET? A: The FDPF12N60NZ can handle up to 12A of continuous drain current. Q: What package type does FDPF12N60NZ come in? A: This MOSFET comes in the TO-220 package, which is suitable for high-power applications and provides good heat dissipation. Q: How do I drive the gate of this MOSFET? A: To turn the MOSFET on, the gate voltage should be higher than the source by at least the threshold voltage (Vgs(th)), which is typically around 2-4V. For full turn-on, a voltage between 10V to 15V is commonly used. Q: What is the threshold voltage of the gate? A: The gate threshold voltage of FDPF12N60NZ is typically between 2V to 4V. Q: What are the thermal characteristics of this MOSFET? A: The maximum junction temperature for this MOSFET is 150°C, and it has a thermal resistance junction-to-case of 3°C/W for the TO-220 package. Q: Can I use the FDPF12N60NZ for switching AC power? A: Yes, this MOSFET is suitable for switching high-voltage AC or DC power in power supplies and motor control applications. Q: Is this MOSFET suitable for high-speed switching? A: Yes, the FDPF12N60NZ is designed for high-speed switching and is commonly used in applications where fast switching times are essential. Q: What is the Rds(on) value for this MOSFET? A: The Rds(on) value is typically 0.65Ω at Vgs = 10V, which indicates the resistance when the MOSFET is fully on.

Q: Can the MOSFET handle inductive loads?

A: Yes, the FDPF12N60NZ can handle inductive loads, but you may need to use a flyback diode to protect the MOSFET from voltage spikes caused by inductive kickback.

Q: What is the significance of the TO-220 package for this MOSFET?

A: The TO-220 package is widely used for power devices due to its ability to dissipate heat effectively and its strong current handling capability.

Q: Can I use this MOSFET in a PWM circuit?

A: Yes, the FDPF12N60NZ is well-suited for use in Pulse Width Modulation (PWM) circuits for efficient power switching.

Q: What are the protection features of the FDPF12N60NZ?

A: This MOSFET features protection against over-voltage, over-current, and thermal overload, ensuring reliable operation in demanding applications.

Q: How does this MOSFET perform in high temperatures?

A: The FDPF12N60NZ is designed to operate in temperatures up to 150°C, but the performance may degrade if the temperature exceeds the maximum rating.

Q: What are the main applications of the FDPF12N60NZ?

A: This MOSFET is used in high-power switching applications such as power supplies, motor control circuits, and other power electronics.

Q: Can I use this MOSFET in a circuit with a high switching frequency?

A: Yes, the FDPF12N60NZ is capable of high-speed switching, but for very high switching frequencies, other considerations like gate charge and switching loss should be evaluated.

Q: What is the gate charge of the FDPF12N60NZ?

A: The gate charge is typically 60nC at Vgs = 10V, which is a measure of how much charge needs to be supplied to the gate to switch the MOSFET on or off.

Q: Is the FDPF12N60NZ suitable for use in automotive applications?

A: Yes, the FDPF12N60NZ can be used in automotive applications, provided that the operating conditions, such as voltage and temperature, stay within the device's rated limits.

Q: What is the maximum power dissipation for this MOSFET?

A: The maximum power dissipation for the FDPF12N60NZ is around 100W, depending on the cooling and operating conditions.

Q: How do I connect this MOSFET in a circuit?

A: Connect the source (S) to the ground or negative side of the circuit, the drain (D) to the load, and the gate (G) to the control circuitry that drives the MOSFET's switching.

This concludes the full explanation of the FDPF12N60NZ MOSFET's pinout, packaging, and common questions about the component. The pinout is simple as it only uses a 3-pin TO-220 package, but its capabilities in high-power switching are significant for various applications.