Overview
The MRA4004T3G is a surface mount standard recovery power rectifier produced by onsemi. This component is designed for high-performance applications, particularly in automotive and industrial environments. It features a compact SMA (DO-214AC) package with J-bend leads, making it ideal for automated handling and surface mount assembly. The rectifier is constructed with a stable, high-temperature, glass passivated junction, ensuring reliability and durability in various operating conditions.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Average Forward Rectified Current | I_F(AV) | 1 | A |
| Peak Forward Surge Current | I_FSM | 30 | A |
| Maximum Repetitive Peak Reverse Voltage | V_RRM | 400 | V |
| Maximum DC Reverse Voltage | V_R | 400 | V |
| Forward Voltage Drop | V_F | 1.1 | V |
| Thermal Resistance, Junction-to-Lead | R_th(J-L) | 20 | °C/W |
| Thermal Resistance, Junction-to-Ambient | R_th(J-A) | 100 | °C/W |
Key Features
- Compact SMA (DO-214AC) package with J-bend leads for automated handling and surface mount assembly.
- Stable, high-temperature, glass passivated junction for reliability and durability.
- Ideal for automotive and industrial applications due to its robust construction and high temperature stability.
- Pb-Free indicator ('G' or microdot 'G') for compliance with environmental regulations.
- High maximum repetitive peak reverse voltage (V_RRM) of 400V and maximum DC reverse voltage (V_R) of 400V.
Applications
- Automotive systems: Suitable for various automotive applications due to its high temperature stability and robust construction.
- Industrial power supplies: Used in industrial power supplies where high reliability and durability are required.
- Rectifier circuits: Ideal for use in rectifier circuits in both AC-DC converters and DC-DC converters.
- General-purpose rectification: Used in general-purpose rectification applications where a high current and voltage rating are necessary.
Q & A
- What is the maximum average forward rectified current of the MRA4004T3G?
The maximum average forward rectified current is 1 A.
- What is the peak forward surge current of the MRA4004T3G?
The peak forward surge current is 30 A.
- What is the maximum repetitive peak reverse voltage of the MRA4004T3G?
The maximum repetitive peak reverse voltage is 400 V.
- What is the forward voltage drop of the MRA4004T3G?
The forward voltage drop is 1.1 V.
- Is the MRA4004T3G suitable for automotive applications?
- What package type does the MRA4004T3G use?
The MRA4004T3G uses the SMA (DO-214AC) package with J-bend leads.
- Is the MRA4004T3G Pb-Free?
- What are the thermal resistance values for the MRA4004T3G?
The thermal resistance from junction to lead is 20 °C/W, and from junction to ambient is 100 °C/W.
- Can the MRA4004T3G be used in industrial power supplies?
- What are some common applications of the MRA4004T3G?
