Overview
The 1N5401RLG is a standard recovery rectifier diode produced by onsemi. This axial-lead glass passivated diode is designed for use in various power supply and conversion applications. It is part of the 1N5400 series, which offers a range of voltage ratings to suit different requirements. The 1N5401RLG is specifically rated for a maximum repetitive peak reverse voltage (VRRM) of 100 volts and a maximum average forward rectified current (IF(AV)) of 3.0 amperes.
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) | 3.0 | A |
| Peak Forward Surge Current (8 ms single half-sine-wave) | IFSM | 200 | A |
| Maximum Instantaneous Forward Voltage (IF = 3.0 A, TA = 25°C) | VF | 1.0 | V |
| Reverse Current (Rated DC Voltage) at TA = 25°C | IR | 10 | μA |
| Operating and Storage Junction Temperature Range | TJ, TSTG | -65 to +150 | °C |
| Thermal Resistance, Junction-to-Ambient (PC Board Mount, 1/2 in. Leads) | RθJA | 53 | °C/W |
Key Features
- High current to small size ratio, making it suitable for compact designs.
- High surge current capability, ensuring robust performance under transient conditions.
- Low forward voltage drop, minimizing power losses during operation.
- Void-free economical plastic package that meets UL 94 V-0 flammability rating.
- Pb-free device, compliant with environmental regulations.
- Corrosion-resistant terminal leads that are readily solderable.
Applications
The 1N5401RLG is designed for use in general-purpose rectification of power supplies, inverters, converters, and freewheeling diode applications. It is also suitable for other applications requiring a device with high current and surge capabilities.
Q & A
- What is the maximum repetitive peak reverse voltage (VRRM) of the 1N5401RLG?
The maximum repetitive peak reverse voltage (VRRM) of the 1N5401RLG is 100 volts.
- What is the maximum average forward rectified current (IF(AV)) of the 1N5401RLG?
The maximum average forward rectified current (IF(AV)) of the 1N5401RLG is 3.0 amperes.
- What is the peak forward surge current capability of the 1N5401RLG?
The peak forward surge current capability of the 1N5401RLG is 200 amperes for an 8 ms single half-sine-wave.
- What is the maximum instantaneous forward voltage (VF) of the 1N5401RLG at 3.0 A and 25°C?
The maximum instantaneous forward voltage (VF) of the 1N5401RLG at 3.0 A and 25°C is 1.0 volts.
- Is the 1N5401RLG Pb-free?
- What is the operating and storage junction temperature range of the 1N5401RLG?
The operating and storage junction temperature range of the 1N5401RLG is -65 to +150°C.
- What is the thermal resistance, junction-to-ambient (RθJA), of the 1N5401RLG when mounted on a PC board with 1/2 in. leads?
The thermal resistance, junction-to-ambient (RθJA), of the 1N5401RLG when mounted on a PC board with 1/2 in. leads is approximately 53°C/W.
- What are the typical applications of the 1N5401RLG?
The 1N5401RLG is typically used in general-purpose rectification of power supplies, inverters, converters, and freewheeling diode applications.
- Does the 1N5401RLG meet UL 94 V-0 flammability rating?
- Are the terminal leads of the 1N5401RLG readily solderable?
