Description
Marked "MBRF20150CT" on the package with the "S" logo, this is a dual Schottky barrier rectifier diode, widely second-sourced across multiple manufacturers (Diodes Incorporated, Littelfuse, Taiwan Semiconductor, SMC/Sangdest, and others all publish datasheets under this common part number). This Schottky Barrier Rectifier has been designed to meet the general requirements of commercial applications, and is ideally suited for use as a polarity protection diode, re-circulating diode, or switching diode. The dual-diode schematic printed on the package confirms a common-cathode configuration integrating two independent Schottky diodes on a single die, housed in the isolated ITO-220AB 3-pin package which allows direct heatsink mounting without a separate insulating pad.

Features include a Schottky Barrier Chip with guard ring die construction for transient protection, low power loss and high efficiency, high surge capability, high current capability with a low forward voltage drop, and suitability for use in low-voltage, high-frequency inverters, free-wheeling, and polarity protection applications. The construction uses guard ring die technology for transient protection, offers high surge current capability and low forward voltage drop, features a lead-free finish that is RoHS compliant, and is halogen and antimony free.

Key Specifications

• Type: Dual Schottky Barrier Rectifier Diode (common cathode)
• Package Marking: MBRF20150CT
• Package: ITO-220AB, isolated, 3-pin (3+tab), through-hole
• Reverse Voltage (VRRM): 150V
• Forward Current (IO, total): 20A
• Forward Voltage Drop (VF, per leg): 0.90V max @ +25°C
• Reverse Current (IR, per leg): 0.05mA max @ +25°C 
• Voltage Rate of Change (dv/dt): 10,000 V/µs 
• Junction Capacitance (per leg): 150pF typ. / 400pF max @ VR=5V

Common Applications

• Polarity protection diode
• Re-circulating diode 
• Switching diode
• Low-voltage, high-frequency inverters and free-wheeling applications 
• Center-tapped/dual-output rectification circuits

Package Includes

• 1 x MBRF20150CT Dual Schottky Barrier Rectifier Diode (ITO-220AB)