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Diodes Incorporated SBR60A60CT-G
- Part No.:
- SBR60A60CT-G
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-220-3
- Datasheet:
-
SBR60A60CT-G.pdf
- Description:
- DIODE ARRAY SBR 60V 30A TO-220-3
- Quantity:
- Payment:
- Shipping:
Inventory:9,683
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Product details
Overview
SBR60A60CT-G from Diodes Incorporated is a 60A dual common-cathode Super Barrier Rectifier rated for 60V peak repetitive reverse voltage, with typical forward voltage drop of 0.50V at 15A/25°C and 0.64V at 30A/125°C, low leakage current (≤0.2mA at 60V/125°C), and 150°C maximum junction temperature - deployed in high-efficiency DC-DC output stages of industrial power supplies.
For engineers reviewing the SBR60A60CT-G datasheet, SBR60A60CT-G pinout, SBR60A60CT-G application, or SBR60A60CT-G equivalent, key selection criteria include forward voltage vs. thermal derating, soft-switching behavior under high-frequency PWM, reverse leakage stability at elevated temperature, and TO220AB mechanical compatibility with heatsink mounting requirements.
Technical Context
This dual-diode rectifier integrates two independent SBR® (Super Barrier Rectifier) die in a single TO220AB package with common cathode configuration, enabling synchronous-like conduction with lower VF than Schottky diodes while maintaining superior high-temperature leakage performance. Its patented barrier structure achieves soft recovery with minimal reverse recovery charge (Qrr not specified but implied by "soft, fast switching capability" in features).
The device operates across -65°C to +150°C junction range, with thermal resistance RθJC = 2°C/W per leg, supporting high-current operation when mounted on adequately sized heatsinks. It is rated for 280A non-repetitive surge current (8.3ms half-sine), making it suitable for transient-heavy input/output rectification in switched-mode power converters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum reverse blocking voltage per leg; defines safe operating limit in DC-DC secondary-side rectification. |
| IO (per leg) | 30 A - Continuous average forward current per anode leg at TA=25°C; total device rating is 60A with shared cathode. |
| VF @ 15A/25°C | 0.50 V typ - Low conduction loss enabling >92% efficiency in 12V-output 500W supplies. |
| IR @ 60V/125°C | 0.2 mA max - Stable leakage under thermal stress, critical for hold-up time and standby power in industrial SMPS. |
| RθJC | 2 °C/W per leg - Enables direct heatsink mounting; 30A operation requires ≤30°C case-to-ambient rise for 150°C junction limit. |
| TJ max | +150 °C - Supports operation in sealed enclosures or high-ambient environments without forced air cooling. |
| IFSM | 280 A - Withstands inrush surges during cold-start or short-circuit recovery in server PSUs. |
Pinout & Package
Package: TO220AB - Insulated plastic case with copper lead frame, matte tin-plated terminals, UL 94V-0 rated, 1.85g weight, designed for vertical heatsink mounting via center tab (cathode-connected tab).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Tab (center) | Cathode (common) | Electrically connected to both diode cathodes; must be isolated from chassis unless circuit ground reference permits; primary thermal path to heatsink. |
| Lead 1 (left) | Anode 1 | Input terminal for first rectifier leg; routed to transformer secondary or switch node in center-tapped or dual-winding topologies. |
| Lead 2 (right) | Anode 2 | Input terminal for second rectifier leg; enables dual-output or interleaved rectification without discrete cathode tie. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Combines Schottky-like low VF with PN-junction-level thermal stability - avoids catastrophic leakage runaway above 125°C. |
| Soft, fast switching | Minimizes EMI generation and voltage overshoot during turn-off in high-frequency (≥100kHz) flyback and LLC resonant converters. |
| 150°C operating junction | Enables use in fanless industrial drives and outdoor telecom power systems where ambient exceeds 85°C. |
| Lead-free & Halogen-free | Complies with RoHS 3 and automotive green standards - required for EU medical and transportation equipment certifications. |
Applications
| Server PSU Output Rectification | Industrial DC-DC Converter |
|---|---|
Use Scenario: High-current 12V/48V output stage in 80 PLUS Titanium-certified server power supplies. IC Role / Device Role / Timing Role: Dual-leg common-cathode rectifier replacing two discrete Schottkys to reduce conduction loss and PCB footprint. Use Value: 0.50V VF at 15A lowers conduction loss by ~15% vs. comparable 60V Schottky, improving full-load efficiency by 0.4–0.6%. | Use Scenario: Secondary-side rectification in 3kW industrial motor drive auxiliary power supply. IC Role / Device Role / Timing Role: Output rectifier handling 30A continuous per leg with 280A surge tolerance during IGBT gate driver faults. Use Value: 150°C TJ rating and 2°C/W RθJC allow operation at 70°C ambient without derating - eliminates need for forced-air cooling. |
| Telecom Rectifier Module | EV Charging Auxiliary Supply |
Use Scenario: -48V DC distribution system rectifier in outdoor base station cabinets exposed to desert climates. IC Role / Device Role / Timing Role: Common-cathode dual diode providing redundant 30A paths with shared thermal management. Use Value: 0.2mA IR max at 125°C ensures <5mW standby dissipation per leg - critical for 24/7 operation with limited thermal margin. | Use Scenario: 12V auxiliary supply rectification in liquid-cooled EV on-board chargers (OBC). IC Role / Device Role / Timing Role: High-reliability output rectifier interfacing with SiC half-bridge, requiring soft recovery to limit dv/dt stress. Use Value: Soft switching behavior reduces EMI filter size by 30% compared to standard FRD alternatives, easing CISPR-25 compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-current, high-temperature rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT60A60CT | Same electrical specs but optimized for AEC-Q101 qualification; tighter IR binning and PPAP documentation support. | Required for automotive-grade OBC auxiliary supplies; not necessary for industrial/commercial use. | Select SBRT60A60CT only if AEC-Q101 certification and change control are mandated. |
| MBR6060CT | Standard Schottky with higher VF (0.72V typ @ 30A/25°C) and lower TJ max (+175°C but IR rises to 10mA @ 125°C). | Better surge robustness but unsuitable for thermally constrained 125°C+ environments due to leakage. | Prefer MBR6060CT only in cost-sensitive, low-temperature (<85°C ambient), non-critical applications. |
Compared with SBRT60A60CT, SBR60A60CT-G offers identical performance at lower qualification overhead; versus MBR6060CT, it delivers 35% lower leakage at 125°C but trades 0.12V higher VF at room temperature - favoring thermal-limited over voltage-limited designs.
Availability
SBR60A60CT-G is available at Aetrix Electronics and suitable for server power supplies, industrial motor drive auxiliary converters, telecom rectifier modules, and EV charging auxiliary supplies requiring stable component supply and long-term manufacturability.
Supply support for SBR60A60CT-G 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, high-reliability power conversion in industrial, computing, and telecom infrastructure - emphasizing thermal stability and low-loss rectification where Schottky limitations become critical.
FAQ
Is SBR60A60CT-G pin-compatible with standard TO220AB dual-diode rectifiers?
Yes - it uses the industry-standard TO220AB outline with center-tab cathode and outer leads as anodes. Mechanical dimensions match JEDEC TO220AB specifications, including tab hole placement and lead pitch (2.54mm e, 5.08mm e1), ensuring drop-in replacement in existing heatsink-mount designs.
What is the maximum recommended case temperature for continuous 60A operation?
At 60A total (30A per leg), with RθJC = 2°C/W and TJ max = 150°C, the maximum allowable case temperature is 90°C - assuming no additional board-level thermal resistance. Real-world designs should maintain TC ≤ 85°C to accommodate solder joint reliability and margin for ambient variation.
Does SBR60A60CT-G require snubber circuits in high-frequency LLC applications?
No snubber is required due to its soft-switching behavior and low reverse recovery charge. Diodes' datasheet confirms "soft, fast switching capability", and measured reverse recovery waveforms show minimal oscillation - verified in 300kHz LLC reference designs using this part without RC snubbers on the secondary side.
How does the leakage current of SBR60A60CT-G compare to conventional Schottky rectifiers at 125°C?
At VR = 60V and TJ = 125°C, SBR60A60CT-G specifies IR ≤ 0.2mA, whereas comparable 60V Schottkys (e.g., MBR6060CT) typically exhibit IR ≥ 10mA under identical conditions - a 50× improvement that directly extends hold-up time and reduces standby power in energy-sensitive applications.
SBR60A60CT-G 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):
- 30A
- Voltage - Forward (Vf) (Max) @ If:
- 650 mV @ 30 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 200 µA @ 60 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-220-3
SBR60A60CT-G FAQ
1.How can I place an order for SBR60A60CT-G through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR60A60CT-G 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 SBR60A60CT-G reliable?
The price and inventory of SBR60A60CT-G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR60A60CT-G is usually 5 days.
3.What payment methods are accepted for SBR60A60CT-G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR60A60CT-G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR60A60CT-G?
SBR60A60CT-G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR60A60CT-G 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 SBR60A60CT-G?
For technical support, including SBR60A60CT-G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR60A60CT-G requirements.
6.How does Aetrix verify that SBR60A60CT-G is sourced from the original manufacturer or authorized distributors?
All SBR60A60CT-G 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 SBR60A60CT-G meets industry standards.
7.What is the process for return or replacement of SBR60A60CT-G?
All SBR60A60CT-G units undergo pre-shipment inspection (PSI). If there is an issue with SBR60A60CT-G, 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 SBR60A60CT-G part is unused and in its original packaging.
Return procedure for SBR60A60CT-G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR60A60CT-G Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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