Diodes Incorporated SBR2060CTFP

Overview

SBR2060CTFP from Diodes Incorporated is a 20A dual common-cathode Super Barrier Rectifier rated for 60V peak reverse voltage, with typical forward voltage of 0.65V at 10A and 125°C, soft-switching behavior, and ITO-220AB insulated package enabling heatsink isolation up to 2000V_AC. It serves as a high-efficiency output rectifier in offline AC/DC power supplies and DC-DC converters requiring low conduction loss and thermal stability.

For engineers reviewing the SBR2060CTFP datasheet, SBR2060CTFP pinout, SBR2060CTFP application, or SBR2060CTFP equivalent, key selection criteria include its 0.49–0.70V forward voltage range across temperature, 150A non-repetitive surge rating, 2A peak reverse leakage at 125°C, TO-220AB/ITO-220AB mechanical compatibility, and RoHS-compliant green molding compound.

Technical Context

The SBR2060CTFP integrates two independent super barrier diode elements in a single ITO-220AB package with electrically isolated tab, supporting dual-output or interleaved converter topologies. Its patented super barrier structure delivers lower VF than Schottky diodes while maintaining higher T_J capability (−65°C to +150°C) and superior high-temperature leakage performance.

Designed for high-frequency switching applications, it exhibits soft reverse recovery with minimal ringing and EMI generation, validated by typical reverse recovery time <100ns and reverse recovery charge Q_rr < 50nC (per leg, measured per JEDEC JESD24-10). The device operates without thermal runaway under sustained 10A average current per leg at case temperatures up to 125°C.

Key Specifications

Pinout & Package

Package: ITO-220AB - Insulated TO-220 variant with electrically isolated metal tab (heatsink interface), UL 94V-0 molded plastic body, matte tin-plated copper leadframe, and 1.65g mass. Pin configuration is dual-anode, common-cathode: Pin 1 = Anode 1, Pin 2 = Cathode (common), Pin 3 = Anode 2.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-current super barrier rectifier applications.

Compared with VS-20CPH06 and NRVB2060CTT4G, the SBR2060CTFP uniquely combines ITO-220AB isolation, lowest VF at high temperature, and green compound-making it optimal for compact, safety-critical, thermally demanding AC/DC and telecom systems.

Availability

SBR2060CTFP is available at Aetrix Electronics and suitable for server power supplies, industrial DC-DC converters, LED drivers, and telecom rectifier modules requiring stable component supply, long-term lifecycle support, and RoHS-compliant green packaging.

Supply support for SBR2060CTFP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.

The SBR® Super Barrier Rectifier product line targets high-efficiency power conversion in computing, industrial, and lighting applications where low VF, high-temperature reliability, and soft switching are critical.

FAQ

What is the maximum junction temperature for continuous operation?

The SBR2060CTFP is rated for continuous operation from −65°C to +150°C junction temperature. At 150°C, forward voltage remains ≤0.70V at 10A, and reverse leakage stays ≤100µA at 60V, ensuring stable performance in thermally constrained environments such as sealed LED drivers or high-density server PSUs.

Can SBR2060CTFP replace standard Schottky rectifiers in existing designs?

Yes, provided layout accommodates ITO-220AB's insulated tab and thermal interface. Its 0.65V VF at 125°C is lower than most 60V Schottkys (typically 0.75–0.85V), reducing conduction loss. However, its soft recovery differs from ultrafast Schottkys-verify EMI and gate-drive interaction in synchronous rectifier controllers before substitution.

Does the ITO-220AB package require thermal compound when mounted to a heatsink?

Yes. Although the tab is electrically isolated, thermal interface material (TIM) is required to minimize junction-to-heatsink thermal resistance. With R_θJC = 4°C/W and typical R_θCS ≈ 0.5°C/W using standard grease, total R_θJS ≈ 4.5°C/W enables 10A/leg operation at ≤125°C case temperature with adequate heatsink sizing.

How does the green molding compound affect reliability or processing?

The halogen- and antimony-free green compound meets JEDEC JS709B and IEC 61249-2-21 standards without compromising moisture sensitivity (MSL 1), thermal cycling endurance, or reflow compatibility. It performs identically to standard molding compounds in solderability, UL 94V-0 flammability, and long-term HTOL stress testing per JESD22-A108.