Overview
The 1N4004GPHM3/73 is a general-purpose plastic rectifier diode produced by Vishay General Semiconductor - Diodes Division. Although this specific part is listed as obsolete and no longer manufactured, it belongs to the 1N400x series, which is widely used in various electrical applications. These diodes are known for their reliability and versatility in rectification tasks.
Key Specifications
| Parameter | Symbol | 1N4004 | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 400 | V |
| Maximum RMS Voltage | VRMS | 280 | V |
| Maximum DC Blocking Voltage | VDC | 400 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 1.0 | A |
| Peak Forward Surge Current (8.3 ms sine-wave) | IFSM | 30 | A |
| Peak Forward Surge Current (square wave, tp = 1 ms) | IFSM | 45 | A |
| Maximum Instantaneous Forward Voltage | VF | 1.1 | V |
| Maximum DC Reverse Current at Rated DC Blocking Voltage | IR | 5.0 μA | μA |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -50 to +150 | °C |
| Package | DO-41 (DO-204AL) |
Key Features
- Low forward voltage drop of 1.1 V
- Low leakage current of 5.0 μA
- High forward surge capability
- Solder dip 275 °C max. for 10 s, per JESD 22-B106
- RoHS-compliant, commercial grade
- Molded epoxy body with UL 94 V-0 flammability rating
- Matte tin plated leads, solderable per J-STD-002 and JESD 22-B102
Applications
The 1N4004 diode is suitable for general-purpose rectification in power supplies, inverters, converters, and freewheeling diode applications. It is also used in various industrial, automotive, and consumer electronics where reliable and efficient rectification is required.
Q & A
- What is the maximum repetitive peak reverse voltage of the 1N4004 diode?
The maximum repetitive peak reverse voltage of the 1N4004 diode is 400 V. - What is the maximum average forward rectified current of the 1N4004 diode?
The maximum average forward rectified current of the 1N4004 diode is 1.0 A. - What is the peak forward surge current of the 1N4004 diode for an 8.3 ms sine-wave?
The peak forward surge current of the 1N4004 diode for an 8.3 ms sine-wave is 30 A. - What is the maximum instantaneous forward voltage of the 1N4004 diode?
The maximum instantaneous forward voltage of the 1N4004 diode is 1.1 V. - What is the operating junction and storage temperature range of the 1N4004 diode?
The operating junction and storage temperature range of the 1N4004 diode is -50 to +150 °C. - Is the 1N4004 diode RoHS-compliant?
Yes, the 1N4004 diode is RoHS-compliant. - What type of package does the 1N4004 diode come in?
The 1N4004 diode comes in a DO-41 (DO-204AL) package. - What are some typical applications of the 1N4004 diode?
The 1N4004 diode is typically used in power supplies, inverters, converters, and freewheeling diode applications. - What is the flammability rating of the 1N4004 diode's molded epoxy body?
The molded epoxy body of the 1N4004 diode meets the UL 94 V-0 flammability rating. - Is the 1N4004GPHM3/73 part still in production?
No, the 1N4004GPHM3/73 part is listed as obsolete and no longer manufactured.
