MBRF20150CT 150V 20A Dual Schottky Diode

Description

Marked "MBRF20150CT" on the package with Taiwan Semiconductor's logo, this is Taiwan Semiconductor's MBRF20150CT, a 150V, 20A Dual Schottky Barrier Rectifier Diode in a common cathode configuration. Built for high efficiency and low power loss, it utilizes guard-ring Schottky technology to deliver low forward voltage drop, high surge capacity, and fast switching performance.

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

Key Specifications

• Type: Dual Schottky Barrier Rectifier (Common Cathode)

• Manufacturer: Taiwan Semiconductor (TSC)

• Package Marking: MBRF20150CT / 339

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

• Peak Repetitive Reverse Voltage ($V_{RRM}$): 150V

• 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: $0.90\text{ V}$ 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 desktop PSUs

• Freewheeling diodes and reverse polarity protection

• Solar junction boxes and battery charging circuits

Package Includes

• 1 x Taiwan Semiconductor MBRF20150CT 150V 20A Dual Schottky Diode (ITO-220AB)