Specifications
SKU: 12520634
Parameter | Symbol | Min | Typical | Max | Unit | Condition |
---|---|---|---|---|---|---|
Drain-Source Voltage | VDS | - | 500 | - | V | |
Gate-Source Voltage | VGS | -20 | - | 20 | V | |
Continuous Drain Current | ID | - | 8.0 | - | A | TC = 25°C |
Pulse Drain Current | IDpeak | - | 16.0 | - | A | t = 10 μs, TC = 25°C |
Power Dissipation | PTOT | - | 79 | - | W | TC = 25°C |
Junction Temperature | TJ | - | - | 150 | °C | |
Storage Temperature | TSTG | -55 | - | 150 | °C | |
Thermal Resistance (Junction to Case) | RθJC | - | 1.33 | - | °C/W | |
Input Capacitance | Ciss | - | 1300 | - | pF | VDS = 25V, f = 1 MHz |
Output Capacitance | Coss | - | 260 | - | pF | VDS = 25V, f = 1 MHz |
Reverse Transfer Capacitance | Crss | - | 120 | - | pF | VDS = 25V, f = 1 MHz |
Gate Charge | QG | - | 50 | - | nC | VDS = 25V, VGS = 10V, ID = 1A |
Turn-On Delay Time | td(on) | - | 50 | - | ns | VDS = 25V, VGS = 10V, ID = 1A |
Rise Time | tr | - | 40 | - | ns | VDS = 25V, VGS = 10V, ID = 1A |
Turn-Off Delay Time | td(off) | - | 110 | - | ns | VDS = 25V, VGS = 10V, ID = 1A |
Fall Time | tf | - | 60 | - | ns | VDS = 25V, VGS = 10V, ID = 1A |
Instructions for Use:
Operating Conditions:
- Ensure that the drain-source voltage (VDS) does not exceed 500V.
- The gate-source voltage (VGS) should be kept within the range of -20V to +20V.
- Continuous drain current (ID) should not exceed 8A at a case temperature of 25°C.
- Pulse drain current (IDpeak) can reach up to 16A for short durations (10 μs) at a case temperature of 25°C.
Thermal Management:
- The power dissipation (PTOT) should not exceed 79W at a case temperature of 25°C.
- The junction temperature (TJ) should be kept below 150°C.
- Use appropriate heat sinks to manage thermal resistance and ensure proper cooling.
Storage and Handling:
- Store the device in a dry environment with temperatures between -55°C and 150°C.
- Handle the device with care to avoid damage to the pins and internal components.
Electrical Characteristics:
- Monitor the input capacitance (Ciss), output capacitance (Coss), and reverse transfer capacitance (Crss) to ensure stable operation.
- The gate charge (QG) affects switching performance; ensure it is within the specified range for optimal operation.
Switching Performance:
- The turn-on delay time (td(on)), rise time (tr), turn-off delay time (td(off)), and fall time (tf) are critical for high-frequency applications. Ensure these parameters meet the requirements of your circuit design.
Mounting and Soldering:
- Follow recommended soldering profiles to avoid thermal shock and mechanical stress.
- Ensure proper alignment and secure mounting to prevent mechanical failure.
Testing and Verification:
- Test the device under controlled conditions to verify its performance and reliability.
- Use appropriate test equipment and procedures to measure key parameters and ensure they meet the specified values.
Inquiry - IRF840