Overview
The 1N4007 TR is a standard silicon rectifier diode produced by Central Semiconductor Corp. This diode is designed for general-purpose rectification and is widely used in various electronic circuits for converting AC to DC. It features a high reverse voltage rating and a significant forward current capacity, making it suitable for a broad range of applications.
Key Specifications
| Characteristic | Symbol | Unit | Value |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | V | 1000 |
| DC Blocking Voltage | VR | V | 1000 |
| RMS Reverse Voltage | VR(RMS) | V | 700 |
| Average Forward Current | IO | A | 1.0 |
| Peak Forward Surge Current (8.3ms) | IFSM | A | 30 |
| Forward Voltage @ IF = 1.0A | VFM | V | 1.1 |
| Reverse Current @ VR = 1000V | IRM | µA | 5.0 |
| Operating and Storage Junction Temperature | TJ, TSTG | °C | -65 to +150 |
| Package Type | DO-41 |
Key Features
- High Reverse Voltage Capability: The 1N4007 has a peak repetitive reverse voltage rating of 1000V, making it suitable for high-voltage applications.
- High Forward Current Rating: It can handle an average forward current of 1A, which is adequate for many power supply and motor drive applications.
- Low Forward Voltage Drop: The diode has a forward voltage drop of approximately 1.1V at 1A, which minimizes power loss during operation.
- Surge Overload Rating: The diode can withstand a non-repetitive peak forward surge current of 30A for 8.3ms.
- Low Reverse Leakage Current: The reverse leakage current is 5.0 µA at 1000V, indicating low power consumption in the reverse bias state.
- Standard Recovery Speed: The diode has a standard recovery time, making it suitable for general-purpose rectification.
- Compact Package: The DO-41 package is compact and features a standard pin configuration, making it easy to integrate into various circuit designs.
Applications
- Power Supplies: Used in the rectification stage of power supplies to convert AC to DC.
- Motor Drives: Employed in motor control circuits to handle high current and voltage requirements.
- Lighting Ballasts: Utilized in lighting systems to regulate and rectify the input voltage.
- Industrial Controls: Used in various industrial control circuits for rectification and voltage regulation.
- Automotive Electronics: Suitable for use in automotive systems due to its robust specifications and reliability.
Q & A
- What is the peak repetitive reverse voltage rating of the 1N4007 diode?
The peak repetitive reverse voltage rating of the 1N4007 diode is 1000V.
- What is the average forward current rating of the 1N4007 diode?
The average forward current rating of the 1N4007 diode is 1A.
- What is the forward voltage drop of the 1N4007 diode at 1A?
The forward voltage drop of the 1N4007 diode at 1A is approximately 1.1V.
- What is the non-repetitive peak forward surge current rating of the 1N4007 diode?
The non-repetitive peak forward surge current rating of the 1N4007 diode is 30A for 8.3ms.
- What is the reverse leakage current of the 1N4007 diode at 1000V?
The reverse leakage current of the 1N4007 diode at 1000V is 5.0 µA.
- What is the operating and storage junction temperature range of the 1N4007 diode?
The operating and storage junction temperature range of the 1N4007 diode is -65°C to +150°C.
- What type of package does the 1N4007 diode come in?
The 1N4007 diode comes in a DO-41 package.
- Is the 1N4007 diode still in active production?
No, the 1N4007 diode is considered an obsolete product and is no longer in active production. However, equivalent or alternative models are available.
- What are some common applications of the 1N4007 diode?
The 1N4007 diode is commonly used in power supplies, motor drives, lighting ballasts, industrial controls, and automotive electronics.
- What is the recovery time of the 1N4007 diode?
The 1N4007 diode has a standard recovery time with a reverse recovery time of approximately 2µs.
