Product Description
The IR 300UR20A is a high-current rectifier diode suitable for electric lift truck applications.
Specifications
Electrical
| Current Rating | 300 A |
| Voltage Rating | 200 V |
Part Numbers
| Manufacturer Part Number | IR 300UR20A |
| Equivalent/Interchange Part Numbers | VS-300UR20A |
Frequently Asked Questions
Q: What are the specifications of the IR 300UR20A rectifier diode?
A: The IR 300UR20A is a high-current rectifier diode rated at 300 amps continuous current and 200 volts. It is designed for electric lift truck charging and power conversion applications.
Q: Which electric lift trucks use the IR 300UR20A diode?
A: The IR 300UR20A is compatible with electric forklift and pallet jack systems from Crown, Toyota, Raymond, Jungheinrich, and similar manufacturers. Confirm your equipment voltage and amperage requirements before ordering.
Q: What is the equivalent part number for the IR 300UR20A?
A: The IR 300UR20A is cross-referenced to VS-300UR20A. Both designations refer to the same 300-amp, 200-volt rectifier diode for lift truck applications.
Q: What happens if the IR 300UR20A diode fails?
A: A failed rectifier diode typically causes charging system failure, resulting in reduced battery charge capacity or complete loss of charging function. The truck may not charge or operate properly until replaced.
Q: How long does the IR 300UR20A typically last?
A: Under normal operating conditions, rectifier diodes last 4-7 years. Heavy charging cycles, voltage spikes, or poor electrical connections can reduce lifespan significantly.
