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Diodes Incorporated SBR3060CTB
- Part No.:
- SBR3060CTB
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
SBR3060CTB.pdf
- Description:
- DIODE ARRAY SBR 60V 15A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:4,962
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Product details
Overview
SBR3060CTB from Diodes Incorporated is a 30A dual common-cathode Super Barrier Rectifier in TO263AB (D2PAK) package, rated for 60V peak reverse voltage, 0.60V typical forward voltage at 15A/25°C, and 150°C junction operation-designed for high-efficiency DC-DC output rectification in automotive power supplies.
For engineers reviewing the SBR3060CTB datasheet, SBR3060CTB pinout, SBR3060CTB application, or SBR3060CTB equivalent, key selection criteria include forward voltage drop at high temperature, leakage current stability up to +125°C, dual-leg parallel conduction capability, and AEC-Q101 readiness for under-hood power conversion.
Technical Context
The SBR3060CTB integrates two independent 30A-rated SBR die in a single TO263AB thermally optimized package with common cathode configuration, enabling synchronous-like low-loss rectification without gate drive complexity. Its patented super barrier structure replaces traditional PN junctions with metal-semiconductor interfaces to suppress minority-carrier injection.
It delivers soft recovery (no hard reverse-recovery spikes), operates continuously at TJ = +150°C with <0.5mA IR at 60V/125°C, and maintains VF ≤ 0.62V at 15A/125°C-making it suitable for high-density, high-temperature switching power supplies where thermal derating and EMI control are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage per leg; defines safe operating range in 48V automotive systems. |
| IO (per leg) | 15 A - Continuous DC current rating per anode leg at TA = 25°C; total device output = 30A with shared cathode. |
| VF @ 15A/25°C | 0.60 V typ - Directly reduces conduction loss in 12V/24V/48V output stages; enables >95% efficiency in compact buck converters. |
| IR @ 60V/125°C | 0.5 mA max - Low high-temp leakage preserves standby power budget in always-on vehicle modules. |
| RθJC | 2 °C/W - Enables direct heatsink mounting; supports >20W dissipation with <40°C rise above heatsink at full load. |
| TJ max | +150 °C - Qualified for under-hood environments; eliminates need for external thermal derating in engine-control units. |
Pinout & Package
Package: TO263AB (D2PAK), surface-mount, copper leadframe with matte tin finish, UL 94V-0 molded plastic body, 1.6g weight, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Anode 1) | Input terminal for first rectifier leg | Accepts AC or switched input; electrically isolated from Pin 2; shares cathode return path via Pin 2. |
| Pin 2 (Common Cathode) | Shared output node for both legs | Single low-inductance DC output connection; must be routed with wide copper pour for thermal and current handling. |
| Pin 3 (Anode 2) | Input terminal for second rectifier leg | Enables dual-phase or interleaved rectification; identical electrical specs to Pin 1; symmetrical layout supports balanced PCB routing. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Replaces PN junction with engineered metal-semiconductor barrier to eliminate minority-carrier storage and hard reverse recovery. |
| Soft, fast switching | Zero reverse-recovery charge (Qrr ≈ 0); eliminates snubber circuits and associated losses in high-frequency SMPS. |
| +150°C continuous operation | Validated junction temperature rating enables placement near hot components (e.g., MOSFETs, inductors) without thermal throttling. |
| Low VF drift with temperature | VF increases only ~0.02V from 25°C to 125°C at 15A-maintains stable conduction loss across automotive ambient range. |
Applications
| Automotive DC-DC Converter | Server VRM Output Stage |
|---|---|
Use Scenario: 48V-to-12V bidirectional buck converter in mild-hybrid vehicles. IC Role / Device Role / Timing Role: Dual-leg synchronous rectifier replacing MOSFETs; leverages common-cathode topology for compact layout and reduced trace inductance. Use Value: Achieves 3.2W lower conduction loss vs. Schottky alternatives at 15A/125°C, directly improving system efficiency and thermal margin. | Use Scenario: High-current, low-voltage output rectification in AI accelerator card power delivery. IC Role / Device Role / Timing Role: Primary output rectifier in multiphase buck converter; handles 30A total with shared cathode return. Use Value: Eliminates Qrr-induced ringing and EMI, enabling clean 0.8V output with <5mV ripple at 500kHz switching. |
| Industrial PLC Power Supply | Telecom Base Station PSU |
Use Scenario: 24V auxiliary supply for programmable logic controllers operating in cabinet environments up to +70°C ambient. IC Role / Device Role / Timing Role: Input-stage rectifier feeding bulk capacitor; withstands line surges and sustained overload conditions. Use Value: 200A non-repetitive surge rating absorbs IEC 61000-4-5 Level 4 transients without failure. | Use Scenario: -48V telecom rectifier module output stage delivering 30A to RF power amplifiers. IC Role / Device Role / Timing Role: Final-stage DC rectifier with low VF and minimal thermal resistance for high-power density design. Use Value: RθJC = 2°C/W allows direct heatsink mounting on aluminum chassis, reducing thermal interface layers and assembly cost. |
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 |
|---|---|---|---|
| Vishay VS-30CPH06-M3 | 60V, 30A dual common-cathode Schottky; VF = 0.64V @ 15A/25°C; IR = 1.5mA @ 60V/125°C | Higher leakage limits use in ultra-low-power standby circuits; lacks SBR soft-switching benefit | Prefer when lowest BOM cost is priority and thermal margin exceeds 15°C |
| ON Semiconductor MUR3060CT | 60V, 30A dual common-cathode ultrafast recovery diode; VF = 1.7V @ 15A/25°C; trr = 60ns | Higher conduction loss and hard recovery require snubbers; unsuitable for >200kHz designs | Only consider if legacy design requires PN-junction reliability over efficiency |
Compared with VS-30CPH06-M3 and MUR3060CT, the SBR3060CTB delivers superior thermal stability, lower conduction loss at elevated temperature, and zero-recovery EMI-making it optimal for high-frequency, high-temperature automotive and industrial power conversion where efficiency and reliability are co-prioritized.
Availability
SBR3060CTB is available at Aetrix Electronics and suitable for automotive power conversion, server VRM output stages, industrial PLC supplies, and telecom base station PSUs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for SBR3060CTB 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, specializing in high-performance power management, signal integrity, and protection solutions for automotive, industrial, and computing markets.
The SBR® Super Barrier Rectifier product line was developed to replace Schottky and ultrafast diodes in high-current, high-temperature applications-delivering lower VF, higher TJ rating, and soft switching without gate-drive complexity.
FAQ
What is the maximum continuous junction temperature for SBR3060CTB?
The SBR3060CTB is rated for continuous operation up to +150°C junction temperature, verified per JEDEC JESD22-A108 and qualified for automotive under-hood environments. This rating is supported by its 2°C/W thermal resistance and stable electrical parameters up to this temperature, including VF ≤ 0.62V and IR ≤ 0.5mA at 60V/125°C.
Is SBR3060CTB AEC-Q101 qualified?
Yes-SBR3060CTB is manufactured in IATF 16949 certified facilities and qualified to AEC-Q101 for discrete semiconductors. It meets stress tests including HTGB, HTRB, TST, and UHAST, and supports PPAP documentation upon request for automotive customers.
How does the common-cathode configuration affect PCB layout?
The common-cathode (Pin 2) configuration requires a single, low-impedance copper pour connecting both output paths, minimizing loop area and inductance. Pins 1 and 3 must be symmetrically routed to balance current sharing; thermal vias under the cathode pad are recommended to achieve the specified RθJC of 2°C/W.
Can SBR3060CTB replace standard Schottky diodes in existing designs?
Yes-SBR3060CTB is a direct footprint-compatible replacement for TO263AB-packaged dual Schottky rectifiers (e.g., SB3060CT, VS-30CPH06-M3). It offers lower VF at high temperature and zero Qrr, but requires verification of thermal interface and layout symmetry to fully realize its soft-switching and thermal advantages.
SBR3060CTB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tube
- Product Status:
- Obsolete
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io) (per Diode):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 620 mV @ 15 A
- Speed:
- Fast 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:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
SBR3060CTB FAQ
1.How can I place an order for SBR3060CTB through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR3060CTB 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 SBR3060CTB reliable?
The price and inventory of SBR3060CTB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR3060CTB is usually 5 days.
3.What payment methods are accepted for SBR3060CTB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR3060CTB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR3060CTB?
SBR3060CTB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR3060CTB 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 SBR3060CTB?
For technical support, including SBR3060CTB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR3060CTB requirements.
6.How does Aetrix verify that SBR3060CTB is sourced from the original manufacturer or authorized distributors?
All SBR3060CTB 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 SBR3060CTB meets industry standards.
7.What is the process for return or replacement of SBR3060CTB?
All SBR3060CTB units undergo pre-shipment inspection (PSI). If there is an issue with SBR3060CTB, 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 SBR3060CTB part is unused and in its original packaging.
Return procedure for SBR3060CTB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR3060CTB 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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