Overview
The 1N4002GP-M3/73 is a general-purpose rectifier diode produced by Vishay General Semiconductor - Diodes Division. This diode is designed for use in various applications requiring rectification, such as power supplies, inverters, converters, and freewheeling diodes. It is part of the 1N400x series, which offers a range of voltage ratings, making it versatile for different circuit requirements.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 100 | V |
| Maximum RMS Voltage | VRMS | 70 | V |
| Maximum DC Blocking Voltage | VDC | 100 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 1.0 | A |
| Peak Forward Surge Current (8.3 ms sine-wave) | IFSM | 30 | A |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | IR | 5.0 | μA |
| Maximum Instantaneous Forward Voltage | VF | 1.1 | V |
| Operating Junction Temperature Range | TJ | -50 to +150 | °C |
| Package Type | DO-41 (DO-204AL) |
Key Features
- High Current Capability: The diode can handle an average forward current of 1 A and peak forward surge currents up to 30 A for 8.3 ms.
- Low Reverse Current: It has a maximum DC reverse current of 5.0 μA at the rated DC blocking voltage.
- High Voltage Ratings: The 1N4002GP-M3/73 has a maximum repetitive peak reverse voltage of 100 V and an RMS voltage of 70 V.
- Compact Package: The diode is available in the DO-41 (DO-204AL) package, which is molded epoxy over a glass body and meets UL 94 V-0 flammability rating.
- RoHS Compliance: The E3 suffix indicates that the device is RoHS-compliant and meets JESD 201 class 1A whisker test standards.
Applications
- Power Supplies: Used in the rectification stage of power supplies to convert AC to DC.
- Inverters and Converters: Suitable for use in inverter and converter circuits due to its high voltage and current handling capabilities.
- Freewheeling Diodes: Often used as freewheeling diodes to protect against back EMF in inductive circuits.
- Protection Devices: Can be used to prevent reverse polarity problems and as current flow regulators.
- Rectifier Circuits: Ideal for half-wave and full-wave rectifier circuits.
Q & A
- What is the maximum repetitive peak reverse voltage of the 1N4002GP-M3/73 diode?
The maximum repetitive peak reverse voltage is 100 V. - What is the maximum average forward rectified current of this diode?
The maximum average forward rectified current is 1.0 A. - What is the peak forward surge current rating of the 1N4002GP-M3/73?
The peak forward surge current rating is 30 A for an 8.3 ms sine-wave. - What is the typical forward voltage drop of this diode?
The typical forward voltage drop is 1.1 V. - What is the operating junction temperature range of the 1N4002GP-M3/73?
The operating junction temperature range is -50°C to +150°C. - What package type is the 1N4002GP-M3/73 available in?
The diode is available in the DO-41 (DO-204AL) package. - Is the 1N4002GP-M3/73 RoHS-compliant?
Yes, the E3 suffix indicates that the device is RoHS-compliant. - What are some common applications of the 1N4002GP-M3/73 diode?
Common applications include power supplies, inverters, converters, freewheeling diodes, and rectifier circuits. - How do you identify the cathode end of the 1N4002GP-M3/73 diode?
The cathode end is identified by a color band. - What is the maximum DC reverse current of the 1N4002GP-M3/73 at the rated DC blocking voltage?
The maximum DC reverse current is 5.0 μA.
