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Specifications
SKU: 758811
5 Amp Schottky Rectifier 20 to 100 Volts
| Parameter | Description | Value |
|---|---|---|
| Type | Silicon Rectifier Diode | - |
| Package | DO-41 | - |
| Maximum Repetitive Peak Reverse Voltage (VRRM) | Maximum voltage that can be applied in reverse direction without breakdown | 400V |
| Maximum Average Forward Rectified Current (IF(AV)) | Continuous forward current at a specified temperature | 5A |
| Maximum RMS Current (IRMS) | Root mean square value of the maximum forward current | 7.07A |
| Peak Non-Repetitive Forward Surge Current (IFSM) | Maximum peak forward current for a single half-cycle of a sine wave | 200A |
| Maximum Operating Junction Temperature (TJ(max)) | Highest allowable temperature for the diode junction | 150°C |
| Storage Temperature Range (TSTG) | Temperature range over which the device can be stored without damage | -65°C to 150°C |
| Forward Voltage Drop (VF) at IF = 5A | Voltage drop across the diode when conducting forward current | 1.1V |
| Reverse Recovery Time (trr) | Time taken for the diode to recover from forward to reverse conduction | 350ns |
Instructions for Use:
Mounting:
- Ensure proper heat dissipation by mounting the diode on a heatsink if operating at high currents.
- Use thermal paste between the diode and heatsink to improve thermal conductivity.
Wiring:
- Connect the anode (A) to the positive side of the circuit and the cathode (K) to the negative side.
- Ensure all connections are secure to prevent loose connections that could cause overheating or failure.
Operational Limits:
- Do not exceed the maximum reverse voltage (VRRM) to avoid breakdown and potential damage.
- Keep the junction temperature below the maximum operating temperature (TJ(max)) to ensure reliable operation.
- Limit the forward current to the maximum average forward rectified current (IF(AV)) to prevent overheating.
Surge Handling:
- The diode can handle short-term surge currents up to the peak non-repetitive forward surge current (IFSM). Ensure these surges are infrequent and within the specified limits.
Storage:
- Store the diode in a dry, cool place within the specified storage temperature range (TSTG).
Testing:
- Before installation, test the diode using a multimeter to ensure it is functioning correctly. Check for continuity between the anode and cathode in the forward direction and open circuit in the reverse direction.
By following these instructions, you can ensure the optimal performance and longevity of the SK54 silicon rectifier diode.
(For reference only)Inquiry - SK54
