Description

Marked "TMBRF20100CT" on the package, this is a TMBRF20100CT (Trench MOS Barrier Schottky Rectifier) Dual Diode in a common cathode configuration. Utilizing advanced trench MOS technology, it offers ultra-low forward voltage drop, reduced switching losses, and enhanced thermal stability compared to conventional Schottky rectifiers.

Housed in a fully isolated ITO-220AB (TO-220F) plastic package, it provides internal electrical isolation, enabling direct mounting onto heat sinks without requiring an insulating washer.

Key Specifications

• Type: Dual Trench MOS Barrier Schottky Rectifier (Common Cathode)

• Package Marking: TMBRF20100CT / 925

• Package: ITO-220AB / TO-220F (Isolated 3-pin through-hole)

• Peak Repetitive Reverse Voltage ($V_{RRM}$): 100V

• Average Rectified Forward Current ($I_{F(AV)}$): 20A Total (10A per leg)

• Peak Forward Surge Current ($I_{FSM}$): 150A (8.3 ms single half sine-wave)

• Forward Voltage Drop ($V_F$), max: $0.75\text{ V}$ at $I_F = 10\text{ A}$ ($T_J = 25^\circ\text{C}$)

• Reverse Leakage Current ($I_R$), max: $100\,\mu\text{A}$ at rated $V_{RRM}$ ($T_J = 25^\circ\text{C}$)

• Operating Junction Temperature Range: $-55^\circ\text{C}$ to $+150^\circ\text{C}$

Common Applications

• High-frequency Switch-Mode Power Supplies (SMPS)

• Secondary-side output rectification in power adapters and server power supplies

• DC-DC converters and battery chargers

• Reverse polarity protection and freewheeling diode applications

Package Includes

• 1 x TMBRF20100CT 100V 20A Dual Trench Schottky Diode (ITO-220AB)