MBR20100CT Schottky Diode 100V 20A TO-220-3
The MBR20100CT is a high-performance Schottky barrier rectifier designed for efficient power conversion applications. With a voltage rating of 100V and a total current capacity of 20A, this diode is ideal for use in switching power supplies, DC-DC converters, and freewheeling applications. Its Schottky design ensures low forward voltage drop and fast switching, resulting in reduced power loss and improved efficiency.
Housed in a TO-220-3 package, the MBR20100CT features dual diode configuration, allowing it to be used in center-tapped or full-wave rectification circuits. It offers excellent thermal performance and can be mounted on a heat sink for better heat dissipation. The device is widely used in industrial electronics and power management systems due to its reliability and high efficiency.
Features:
- Low forward voltage drop for high efficiency.
- Fast switching capability.
- Dual diode configuration.
- High current handling capability.
- Low power loss operation.
- High surge capacity.
- Suitable for high-frequency applications.
- Reliable and durable construction.
Specifications:
| Parameter | Value |
|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 100V |
| Working Peak Reverse Voltage (VRWM) | 100V |
| DC Blocking Voltage (VR) | 100V |
| Average Rectified Forward Current (per device, TC = 133°C) | 10A (total) |
| Average Rectified Forward Current (per diode leg) | 10A |
| Peak Repetitive Forward Current (20 kHz square wave) | 20A |
| Non‑rep. Peak Surge Current (60 Hz, 1 cycle) | 150A |
| Peak Reverse Surge Current (2.0 μs, 1.0 kHz) | 0.5A |
| Forward Voltage (IF=10A, TC=125°C) | 0.75V (max) |
| Forward Voltage (IF=10A, TC=25°C) | 0.85V (max) |
| Reverse Current (rated VR, TC=125°C) | 6.0mA (max) |
| Reverse Current (rated VR, TC=25°C) | 0.1mA (max) |
| Operating Junction Temperature (Tj) | -65°C to +175°C |
| Storage Temperature (Tstg) | -65°C to +175°C |
| Thermal Resistance (Junction‑to‑Case) | 2.0°C/W |
| Package | TO‑220‑3 (TO‑220AB) |
| Weight | 1.9g |
Pinout:

| Pin | Description |
|---|---|
| 1 | Anode 1 |
| 2 | Cathode (Common) |
| 3 | Anode 2 |
Applications:
- Switching power supplies.
- DC-DC converters.
- Freewheeling diode circuits.
- Rectification circuits.
- Power management systems.
- Industrial electronics.
Package Includes:
- 1x MBR20100CT Schottky Diode 100V 20A TO-220-3.


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