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Diodes Incorporated SBR2060CT
- Part No.:
- SBR2060CT
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-220-3
- Datasheet:
-
SBR2060CT.pdf
- Description:
- DIODE ARRAY SBR 60V 10A TO-220-3
- Quantity:
- Payment:
- Shipping:
Inventory:25
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Product details
Overview
SBR2060CT from Diodes Incorporated is a 20A dual common-cathode Super Barrier Rectifier rated for 60V reverse voltage, featuring low forward voltage (0.65V typ. @10A, 125°C), soft fast switching, and TO-220AB package with isolated heatsink mounting capability. It serves as a high-efficiency output rectifier in AC/DC power supplies and DC/DC converters operating at elevated temperatures.
For engineers reviewing the SBR2060CT datasheet, SBR2060CT pinout, SBR2060CT application, or SBR2060CT equivalent, key selection criteria include forward voltage drop at 125°C, surge current rating (150A IFSM), thermal resistance (2°C/W junction-to-case), RoHS/Green compliance, and dual-leg common-cathode configuration for center-tapped transformer designs.
Technical Context
The SBR2060CT integrates two independent super barrier rectifier dies in a single TO-220AB thermally optimized package, sharing a common cathode terminal. Its patented super barrier structure delivers lower VF than Schottky diodes while maintaining higher temperature stability and reduced leakage versus standard PN junctions.
Designed for high-frequency switching power conversion, it supports soft recovery to minimize EMI and exhibits stable performance up to +150°C junction temperature. The device is rated for 60V VRRM per leg and handles 10A average current per anode (20A total) under specified thermal conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse voltage per leg; defines safe blocking capability in bridge or center-tap topologies |
| IO (per leg) | 10 A - Continuous average forward current per anode at TC = 100°C; enables 20A dual-leg output rectification |
| VF (typ) | 0.65 V @ 10A, 125°C - Low conduction loss improves efficiency in high-temp industrial and telecom power supplies |
| IFSM | 150 A - Non-repetitive peak surge current (8.3ms half-sine); withstands inrush and transient overloads |
| RθJC | 2 °C/W - Junction-to-case thermal resistance; allows direct heatsink mounting for high-power dissipation |
| IR (max) | 100 µA @ 60V, 125°C - Low high-temp leakage preserves efficiency in standby and light-load operation |
| Operating TJ | –65 to +150 °C - Wide junction temperature range supports automotive under-hood and industrial ambient environments |
Pinout & Package
Package: TO-220AB - Thermally enhanced plastic case with electrically isolated tab (heatsink mountable), UL 94V-0 rated, matte tin-plated copper leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (Lead 1) | Input terminal for first rectifier leg | Connects to transformer secondary or input source; carries up to 10A continuous forward current |
| Anode 2 (Lead 2) | Input terminal for second rectifier leg | Enables dual-phase or center-tapped rectification; electrically isolated from Anode 1 |
| Cathode (Tab & Lead 3) | Common output node | Shared cathode connection for both legs; tab is electrically isolated and thermally conductive for heatsinking |
Key Features
| Feature | Design Value |
|---|---|
| Super Barrier Technology | Combines Schottky-like low VF with PN-junction thermal stability-0.65V @125°C vs. >0.8V for comparable Schottkys |
| Soft Fast Switching | Controlled reverse recovery minimizes voltage overshoot and EMI in high-frequency SMPS (e.g., 100–500 kHz) |
| TO-220AB Isolated Tab | Electrically isolated metal tab enables direct heatsink mounting without insulating hardware, reducing thermal impedance |
| RoHS & Green Compliant | Lead-free, halogen-free, antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb) meets global environmental standards |
| High-Temp Leakage Control | 100 µA max IR @60V/125°C ensures stable no-load regulation and low standby power in energy-efficient designs |
Applications
| Server PSU Output Rectification | Industrial DC/DC Converter |
|---|---|
Use Scenario: High-density 12V/48V output stage in multi-kW server power supplies with forced-air cooling. IC Role / Device Role / Timing Role: Dual-leg common-cathode rectifier replacing discrete Schottky pairs in center-tapped topology. Use Value: 0.65V VF at 125°C reduces conduction loss by ~15% vs. legacy Schottkys, improving full-load efficiency and thermal margin. | Use Scenario: 24V input to 5V/3.3V isolated DC/DC module for PLC I/O modules operating at 70°C ambient. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier alternative with simplified gate drive and no control IC required. Use Value: Soft recovery eliminates snubber circuits, reducing BOM count and board space while meeting CISPR-32 conducted EMI limits. |
| Telecom Rectifier Module | Automotive On-Board Charger (OBC) Auxiliary Supply |
Use Scenario: –48V telecom rectifier shelf with redundant 20A output rails and derated thermal design. IC Role / Device Role / Timing Role: Primary output rectifier handling 10A per leg in parallel-configured modules. Use Value: 150A IFSM rating supports hot-swap insertion transients without degradation; RθJC = 2°C/W enables compact heatsink integration. | Use Scenario: 400V–600V DC link to 12V auxiliary supply in EV on-board chargers exposed to under-hood temperatures. IC Role / Device Role / Timing Role: High-reliability secondary rectifier in flyback or forward converter powering MCU and gate drivers. Use Value: –65°C to +150°C operating range ensures startup at cold cranking and sustained operation at 125°C case temperature. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-current super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-20CPH06 | Same 60V VRRM, 20A total IO, but TO-247 package; RθJC = 1.5°C/W; VF = 0.67V @125°C | Higher thermal performance but larger footprint; requires different PCB layout and heatsink interface | Select when junction-to-case thermal resistance below 1.8°C/W is mandatory and board space permits TO-247 |
| ON Semiconductor MUR2060CT | Ultrafast PN rectifier (not SBR); VF = 1.1V @125°C; IFSM = 140A; same TO-220AB package and pinout | Higher conduction loss, but superior reverse voltage ruggedness and lower cost | Select where cost sensitivity outweighs efficiency targets, or where higher dV/dt immunity is required |
Compared with VS-20CPH06, SBR2060CT offers smaller footprint and lower assembly cost in TO-220AB, while MUR2060CT trades 0.5V higher VF for broader ruggedness and legacy compatibility-making SBR2060CT optimal for thermally constrained, efficiency-critical 60V rectification.
Availability
SBR2060CT is available at Aetrix Electronics and suitable for server power supplies, industrial DC/DC converters, and telecom rectifier modules requiring stable component supply, RoHS/Green compliance, and high-temperature reliability.
Supply support for SBR2060CT 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, serving industrial, computing, communications, and consumer markets with high-reliability components.
The SBR® Super Barrier Rectifier product line was developed to replace Schottky diodes in high-temperature, high-efficiency power conversion where thermal stability and low VF must coexist-targeting next-generation AC/DC adapters, server PSUs, and EV auxiliary supplies.
FAQ
What is the maximum allowable case temperature for continuous operation?
The SBR2060CT supports continuous operation up to +150°C case temperature, as confirmed by its TJ, TSTG rating of –65°C to +150°C and derating curve showing 10A per leg at TC = 100°C. At TC = 125°C, average current must be reduced to ~7.5A per leg per Figure 1.
Is the TO-220AB tab electrically isolated from the leads?
Yes-the TO-220AB package used in SBR2060CT features an electrically isolated metal tab. This allows direct mounting to a grounded heatsink without insulation hardware, verified by Diodes' mechanical drawings and isolation voltage testing (2000 VAC for ITO-220AB variant).
How does SBR2060CT differ from standard Schottky rectifiers in high-temperature use?
Unlike standard Schottkys, SBR2060CT maintains VF = 0.65V at 125°C (vs. >0.85V for typical Schottkys) and exhibits only 100 µA leakage at 60V/125°C (vs. >1 mA for many Schottkys), enabling stable efficiency and regulation in thermally demanding applications.
Can SBR2060CT be used in place of a single 20A Schottky diode?
No-it is a dual common-cathode device with two independent anodes and one shared cathode. It replaces two discrete 10A Schottkys in center-tapped or dual-output configurations, not a single 20A device. Using only one anode forfeits half the rated current and violates thermal derating guidelines.
SBR2060CT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- TO-220-3
- Packaging:
- Tube
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 700 mV @ 10 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 60 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220-3
SBR2060CT FAQ
1.How can I place an order for SBR2060CT through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR2060CT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SBR2060CT reliable?
The price and inventory of SBR2060CT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR2060CT is usually 5 days.
3.What payment methods are accepted for SBR2060CT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR2060CT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR2060CT?
SBR2060CT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR2060CT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SBR2060CT?
For technical support, including SBR2060CT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR2060CT requirements.
6.How does Aetrix verify that SBR2060CT is sourced from the original manufacturer or authorized distributors?
All SBR2060CT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SBR2060CT meets industry standards.
7.What is the process for return or replacement of SBR2060CT?
All SBR2060CT units undergo pre-shipment inspection (PSI). If there is an issue with SBR2060CT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SBR2060CT part is unused and in its original packaging.
Return procedure for SBR2060CT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR2060CT Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
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BAT54SLT1G
onsemi
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BAV70LT1G
onsemi
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BAT54CLT1G
onsemi
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BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
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MMBD1503-TP
Micro Commercial Co
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BAV99WT1G
onsemi
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