Overview
The 1N4007B-G is a general-purpose rectifier diode produced by Comchip Technology. This diode is part of the 1N400x series, known for its high current capability and low forward voltage drop. It is widely used in various electronic circuits for rectification and voltage regulation.
Key Specifications
| Parameter | Symbol | 1N4007B-G | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 1000 | V |
| Maximum RMS Voltage | VRMS | 700 | V |
| Maximum DC Blocking Voltage | VDC | 1000 | V |
| Average Forward Rectified Current | IF(AV) | 1.0 | A |
| Peak Forward Surge Current (8.3 ms single half sine-wave) | IFSM | 30 | A |
| Forward Voltage at IF = 1.0 A | VF | 1.1 | V |
| Reverse Current at Rated DC Blocking Voltage | IR | 5.0 μA | μA |
| Operating and Storage Temperature Range | TJ, TSTG | -50 to +150 | °C |
Key Features
- Diffused Junction: Ensures high current capability and reliability.
- Low Forward Voltage Drop: Minimizes power loss during operation.
- Surge Overload Rating: Can handle peak forward surge currents up to 30 A.
- Low Reverse Leakage Current: Reduces energy waste and improves efficiency.
- Lead-Free Finish; RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
- DO-41 Package: Molded plastic case with UL flammability classification rating 94V-0.
Applications
- Power Supplies: Used in AC-DC conversion and voltage regulation.
- Automotive Systems: Suitable for various automotive applications requiring high reliability and surge capability.
- Consumer Electronics: Found in devices such as TVs, computers, and other electronic equipment.
- Industrial Control Systems: Used in control circuits and power management systems.
Q & A
- What is the peak repetitive reverse voltage of the 1N4007B-G diode?
The peak repetitive reverse voltage (VRRM) is 1000 V.
- What is the maximum average forward rectified current for the 1N4007B-G?
The maximum average forward rectified current (IF(AV)) is 1.0 A.
- What is the forward voltage drop at 1.0 A for the 1N4007B-G?
The forward voltage drop (VF) at 1.0 A is 1.1 V.
- Is the 1N4007B-G RoHS compliant?
- What is the operating temperature range for the 1N4007B-G?
The operating and storage temperature range is -50 to +150 °C.
- What is the peak forward surge current rating for the 1N4007B-G?
The peak forward surge current (IFSM) is 30 A for an 8.3 ms single half sine-wave.
- What type of package does the 1N4007B-G come in?
The 1N4007B-G comes in a DO-41 plastic package.
- Is the 1N4007B-G suitable for automotive applications?
- What is the reverse current at the rated DC blocking voltage for the 1N4007B-G?
The reverse current (IR) at the rated DC blocking voltage is 5.0 μA.
- What is the typical junction capacitance of the 1N4007B-G?
The typical junction capacitance (Cj) is 15 pF at 1 MHz and 4.0 V DC reverse voltage.
