The HY1908 is a High power N-Channel MOSFET comes in TO-220 Package. This MOSFET can handle 80V Drain-source voltage and much higher current of 90A. This MOSFET is used in inverter circuits, DC to DC converters and UPS system. In this article we sharing the information’s of its HY1908 MOSFET pinout, Equivalent and its Specifications.
What is HY1908 MOSFET?
HY1908 is a high power handling N Channel MOSFET’s. This components can handle 80V Drain to source and 90A continuous Drain current through it. MOSFET comes in compact TO-220 Transistor type of plastics packaging. I specially recommending this part for building inverter circuits because of the unique feature of high current conducting capacity.
HY1908 MOSFET Pinout Diagram
To check the pin configuration, you need to hold the MOSFET numbering facing you and 3 pins are pointing downward. Then count the pins from left to right as 1, 2 and 3. The corresponding pins are given in the table below,
Pinout Configuration
| Pin Number | Pin Name |
|---|---|
| Pin 1 | Gate (G) |
| Pin 2 | Drain (D) |
| Pin 3 | Source (S) |
| Metal Tab | Drain (D) |
Specifications
- Type is N-Channel
- TO-220 Packaging
- Drain to source voltage is 80V
- Continuous Drain current is 90A
- Gate voltage threshold is 10V
- Suitable for Fast switching circuit because of the fast switching speed.
HY1908 MOSFET Equivalent for Replacement
HY1920, IRFB4321, IRFB4110, STP140NF08 these MOSFETS almost equal specifications and can directly replace with the HY1908. You can also use other replacement options of IRF3205 (55V, 110A) and IRFZ44N (55V, 49A) MOSFETS.
Common Applications
- DC to DC converter circuits.
- Inverter circuit.
- Fast switching circuit.
- DC Motor speed control.
