Discrete Electronic Components, FET’s & MOSFET’s, Transistors
IRFZ44 55V N-Channel Mosfet TO-220 Package
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₨ 80
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IRFZ44 55V N-Channel Mosfet
The IRFZ44N is a N-channel MOSFET with a high drain current of 49A and low Rds value of 17.5 mΩ. It also has a low threshold voltage of 4V at which the MOSFET will start conducting. Hence it is commonly used with microcontrollers to drive with 5V. However a driver circuit is needed if the MOSFET has to be switched in completely.
IRFZ44N Pinout Configuration:
| Pin Number | Pin Name | Description |
| 1 | Gate | Controls the biasing of the MOSFET |
| 2 | Drain | Current flows in through Drain |
| 3 | Source | Current flows out through Source |
Features and Specifications:
- Small signal N-Channel MOSFET
- Continuous Drain Current (ID) is 49A at 25°C
- Pulsed Drain Current (ID-peak) is 160A
- Minimum Gate threshold voltage (VGS-th) is 2V
- Maximum Gate threshold voltage (VGS-th) is 4V
- Gate-Source Voltage is (VGS) is ±20V (max)
- Maximum Drain-Source Voltage (VDS) is 55V
- Rise time and fall time is about 60ns and 45ns respectively.
- It is commonly used with Arduino, due to its low threshold current.
- Available in To-220 package
- Type: n-channel
- Drain-to-Source Breakdown Voltage: 60 V
- Gate-to-Source Voltage, max: ±20 V
- Drain-Source On-State Resistance, max: 0.028 Ohm
- Continuous Drain Current: 50 A
- Total Gate Charge: 67 nC
- Power Dissipation: 150 W
- Package: TO-220AB
