Specifications
SKU: 11533155
Parameter | Description | Value |
---|---|---|
Part Number | Part number of the device | GT15J321 / 15J321 |
Type | Type of component | MOSFET |
Polarity | Polarity of the MOSFET | N-Channel |
Vds (Max) | Maximum Drain-to-Source Voltage | 150V |
Vgs (Max) | Maximum Gate-to-Source Voltage | ±20V |
Id (Max) | Maximum Drain Current (at Vgs = 10V) | 32A |
Rds(on) (Max) | On-State Resistance (at Vgs = 10V) | 4.5mΩ |
Power Dissipation (Max) | Maximum Power Dissipation (Tc = 25°C) | 180W |
Operating Temperature Range | Operating Junction Temperature Range | -55°C to +175°C |
Package | Package type | TO-247 |
Lead Finish | Lead finish type | Matte Tin |
Instructions for Use
Handling Precautions:
- ESD Protection: The MOSFET is sensitive to electrostatic discharge (ESD). Always use proper ESD protection measures, such as wrist straps and grounded work surfaces.
- Temperature Management: Ensure that the operating temperature does not exceed the maximum junction temperature of +175°C.
Mounting:
- Heat Sinking: For high-power applications, use a suitable heat sink to manage the power dissipation effectively.
- Torque Specifications: Follow the recommended torque specifications for the screws when mounting the MOSFET to the heat sink to ensure good thermal contact.
Biasing:
- Gate Drive: Apply the gate voltage (Vgs) within the specified range (±20V) to avoid damaging the gate oxide.
- Gate Resistor: Use a gate resistor to limit the current and prevent oscillations during switching.
Circuit Design:
- Snubber Circuits: Consider using snubber circuits to protect the MOSFET from voltage spikes, especially in high-frequency switching applications.
- Parasitic Inductance: Minimize parasitic inductance in the circuit layout to reduce the risk of voltage overshoots.
Testing:
- Initial Testing: Before applying full load, perform initial testing with low currents to verify the correct operation of the MOSFET.
- Thermal Monitoring: Monitor the temperature of the MOSFET during operation to ensure it remains within safe limits.
Storage:
- Dry Storage: Store the MOSFET in a dry environment to prevent moisture damage.
- Static Bag: Keep the MOSFET in an anti-static bag when not in use to protect against ESD.
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