Overview
The MBR10100CT, produced by Littelfuse Inc., is a Schottky Barrier Rectifier designed to meet the general requirements of commercial applications. This component is particularly suited for high-temperature, low-leakage, and low forward voltage drop applications. It is available in a TO-220AB package with a common cathode configuration, making it versatile for various power management needs.
Key Specifications
| Parameter | Symbol | Test Conditions | Max | Unit |
|---|---|---|---|---|
| Peak Inverse Voltage | VRWM | - | 100 | V |
| Average Forward Current (per leg) | IF(AV) | 50% duty cycle @TC = 100°C, rectangular wave form | 5 | A |
| Total Average Forward Current | IF(AV) | - | 10 | A |
| Peak One Cycle Non-Repetitive Surge Current (per leg) | IFSM | 8.3 ms, half Sine pulse | 120 | A |
| Forward Voltage Drop @ 3A, Pulse, TJ = 25 °C | VF1 | - | 0.78 | V |
| Forward Voltage Drop @ 5A, Pulse, TJ = 25 °C | VF2 | - | 0.85 | V |
| Reverse Current (per leg) @ VR = rated VR, TJ = 25 °C | IR1 | - | 1.0 | mA |
| Junction Temperature | TJ | - | -55 to +150 | °C |
| Storage Temperature | Tstg | - | -55 to +150 | °C |
| Maximum Thermal Resistance Junction to Case | RthJC | DC operation | 2.0 | °C/W |
| Typical Thermal Resistance Case to Heat Sink | RthCS | Mounting surface, smooth and greased | 0.5 | °C/W |
| Approximate Weight | wt | - | 2 | g |
| Case Style | - | - | TO-220AB | - |
Key Features
- High Junction Temperature Capability: The MBR10100CT can operate in a wide temperature range from -55°C to +150°C, making it suitable for high-temperature applications.
- Guard Ring for Enhanced Ruggedness and Long Term Reliability: The guard ring die construction provides transient protection and enhances the overall reliability of the device.
- Low Forward Voltage Drop: With forward voltage drops as low as 0.78V at 3A and 0.85V at 5A, this diode minimizes power loss and improves efficiency.
- High Frequency Operation: Designed for high-frequency switching mode power supplies, free-wheeling diodes, and polarity protection diodes.
- Common Cathode Configuration in TO-220AB Package: This configuration makes it easy to integrate into various circuit designs.
Applications
- Switching Mode Power Supplies: Ideal for use in high-frequency switching mode power supplies due to its low forward voltage drop and high surge capability.
- Free-Wheeling Diodes: Suitable for use as free-wheeling diodes in various power management circuits.
- DC/DC Converters: Used in DC/DC converters for efficient power conversion.
- Polarity Protection Diodes: Provides polarity protection in circuits to prevent damage from reverse voltage.
- Re-Circulating Diodes: Can be used as re-circulating diodes in power circuits.
Q & A
- What is the peak inverse voltage rating of the MBR10100CT?
The peak inverse voltage rating is 100V.
- What is the average forward current rating per leg of the MBR10100CT?
The average forward current rating per leg is 5A, with a total device rating of 10A.
- What is the peak one cycle non-repetitive surge current rating of the MBR10100CT?
The peak one cycle non-repetitive surge current rating is 120A per leg.
- What is the forward voltage drop at 3A and 25°C for the MBR10100CT?
The forward voltage drop at 3A and 25°C is 0.78V.
- What is the junction temperature range of the MBR10100CT?
The junction temperature range is -55°C to +150°C.
- What is the typical thermal resistance from junction to case for the MBR10100CT?
The typical thermal resistance from junction to case is 2.0°C/W.
- What package type does the MBR10100CT come in?
The MBR10100CT comes in a TO-220AB package.
- What are some common applications of the MBR10100CT?
Common applications include switching mode power supplies, free-wheeling diodes, DC/DC converters, and polarity protection diodes.
- Does the MBR10100CT have any special features for ruggedness?
Yes, it features a guard ring die construction for enhanced ruggedness and long-term reliability.
- Is the MBR10100CT RoHS compliant?
Yes, the MBR10100CT is RoHS compliant.
