Overview
The 1N4004GH diode, produced by Taiwan Semiconductor Corporation, is a general-purpose rectifier diode. It is part of the 1N400X series, designed for rectification applications, which involve the conversion of alternating current (AC) to direct current (DC). This diode is optimized to handle a maximum voltage of 400 volts and a maximum current of 1 ampere, making it suitable for a variety of electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Maximum Repetitive Peak Reverse Voltage | 400 V |
| Maximum Average Forward Current | 1 A |
| Non-repetitive Peak Forward Current | 30 A |
| Reverse Current | 5 uA |
| RMS Reverse Voltage | 280 V |
| Package Type | DO-41 (DO204AL) |
Key Features
- General-purpose rectifier diode
- Maximum voltage handling of 400 volts
- Maximum current handling of 1 ampere with peaks up to 30 amperes
- Low reverse current of 5 uA
- Available in DO-41 package
- High reliability and durability
Applications
- Rectification circuits: Half-wave and full-wave rectifiers
- Protection devices: To prevent reverse polarity problems
- Current flow regulators: To control the flow of current in circuits
- Power supplies: For converting AC to DC in power supply units
Q & A
- What is the maximum voltage the 1N4004GH diode can handle? The 1N4004GH diode can handle a maximum repetitive peak reverse voltage of 400 volts.
- What is the maximum current the 1N4004GH diode can handle? The 1N4004GH diode can handle a maximum average forward current of 1 ampere and non-repetitive peak forward current of 30 amperes.
- What is the reverse current of the 1N4004GH diode? The reverse current of the 1N4004GH diode is 5 uA.
- In what package is the 1N4004GH diode available? The 1N4004GH diode is available in the DO-41 (DO204AL) package.
- What are some common applications of the 1N4004GH diode? Common applications include rectification circuits, protection devices, current flow regulators, and power supplies.
- How do I identify the anode and cathode of the 1N4004GH diode? The anode is the positive terminal, and the cathode is the negative terminal, typically identified by a grey bar on the cathode side.
- Can the 1N4004GH diode be used in high-frequency applications? While it is primarily a general-purpose rectifier, it may not be the best choice for high-frequency applications due to its general-purpose design.
- Is the 1N4004GH diode suitable for automotive applications? While it can be used in various applications, it is not specifically automotive-qualified unless specified by the manufacturer for such use.
- How do I ensure the 1N4004GH diode operates within safe limits? Ensure that the diode is not subjected to conditions exceeding its maximum ratings as specified in the datasheet.
- What are some alternative diodes to the 1N4004GH? Alternative diodes include 1N4002, 1N4148, 1N4733A, 1N5408, and 1N5822.
