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Diodes Incorporated SBRT3U60P1-7
- Part No.:
- SBRT3U60P1-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- POWERDI®123
- Datasheet:
-
SBRT3U60P1-7.pdf
- Description:
- DIODE SBR 60V 3A POWERDI123
- Quantity:
- Payment:
- Shipping:
Inventory:15,228
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Product details
Overview
SBRT3U60P1-7 from Diodes Incorporated is a 3A, 60V Trench Super Barrier Rectifier (SBR®) in the POWERDI®123 package, featuring 0.56V max forward voltage at 3A/25°C and 0.15mA max reverse leakage at 60V/25°C. It serves as a high-efficiency, thermally stable rectifier in MR16 LED driver bridge configurations.
For engineers reviewing the SBRT3U60P1-7 datasheet, SBRT3U60P1-7 pinout, SBRT3U60P1-7 application, or SBRT3U60P1-7 equivalent, key selection criteria include ultra-low VF stability across temperature, AEC-Q101 qualification, compact 1.1mm profile, and low RθJA (53°C/W) for space-constrained industrial and lighting designs.
Technical Context
This SBR device employs patented trench-based super barrier architecture to suppress minority-carrier injection and reduce stored charge, enabling faster switching than standard Schottky diodes while maintaining low VF. Its 60V VRRM rating targets low-voltage AC/DC front-end rectification where thermal runaway risk must be minimized.
The POWERDI®123 package delivers 2.1°C/W junction-to-case thermal resistance and supports 3A DC output with derating above 25°C ambient. Reverse leakage remains ≤30mA at 125°C - critical for MR16 bridge reliability under sustained high-temperature operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage; defines safe operating range in 12–24V AC input bridges |
| IO (AV) | 3 A - Continuous average rectified current at 25°C ambient; supports MR16 LED driver output stages |
| VF max | 0.56 V @ 3A, 25°C - Enables >92% conduction efficiency in 12V systems; reduces I²R loss vs. standard Schottky |
| IR max | 0.15 mA @ 60V, 25°C - Ultra-low leakage preserves system standby power and prevents thermal runaway at elevated temperatures |
| RθJA | 53 °C/W - Thermal resistance on 1-inch² copper pad; enables 1.5W dissipation before exceeding 150°C junction limit |
| AEC-Q101 | Qualified - Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per JESD22 |
Pinout & Package
Packaged in the surface-mount POWERDI®123 case (1.78mm × 3.70mm × 1.00mm height), this 2-terminal device features a cathode band marking and matte tin-plated copper leadframe. The compact 1.1mm profile supports thin-profile lighting modules and space-constrained PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input terminal for forward conduction | Connected to AC input or transformer secondary; handles full surge current (70A IFSM) |
| Cathode | Output terminal for forward conduction | Connected to DC bus or filter capacitor; marked by visible cathode band on top surface |
Key Features
| Feature | Design Value |
|---|---|
| Trench SBR® technology | Combines Schottky-like VF with PN-junction-level leakage control - eliminates trade-off between efficiency and thermal stability |
| 0.15mA IR max @ 25°C | Reduces standby power loss by >80% vs. comparable 3A Schottky diodes in 24V MR16 applications |
| 53°C/W RθJA | Enables 3A operation without heatsink on standard FR-4 with 1-inch² copper pour - simplifies thermal design |
| AEC-Q101 qualification | Validates robustness for automotive interior lighting, industrial controls, and harsh-environment embedded systems |
Applications
| MR16 LED Driver Bridge | Industrial 24V AC/DC Adapter |
|---|---|
Use Scenario: Rectifying 12–24VAC from toroidal transformer in dimmable MR16 LED retrofit lamps. IC Role / Device Role / Timing Role: Primary bridge rectifier diode in full-wave configuration. Use Value: 0.56V VF minimizes conduction loss in thermally confined aluminum housing; <0.15mA IR prevents thermal runaway at 125°C ambient. |
Use Scenario: Output rectification in DIN-rail mounted 24V industrial power supplies. IC Role / Device Role / Timing Role: Secondary-side freewheeling and rectification element. Use Value: AEC-Q101 qualification ensures long-term reliability under continuous 3A load and 85°C ambient conditions. |
| Reverse Polarity Protection | Low-Profile Consumer Power Module |
Use Scenario: Input protection for USB-C PD-powered peripherals accepting 5–20V input. IC Role / Device Role / Timing Role: Series-blocking diode preventing damage during incorrect adapter insertion. Use Value: 0.52V VF at 125°C maintains low voltage drop across full operating temperature range - avoids brownout. |
Use Scenario: Compact wall-plug adapter for smart home sensors with strict 12mm height limit. IC Role / Device Role / Timing Role: High-density rectifier in miniaturized flyback secondary stage. Use Value: 1.1mm profile and 3.7mm length enable placement under heat shields; RoHS/Green compliance meets EU eco-design rules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT3U60L-13 | Same die, but in SOD-123FL package - 0.9mm height, higher RθJA (70°C/W), no AEC-Q101 qualification | Suitable only for non-automotive, lower-power (<2A) consumer applications with less stringent thermal requirements | Select when board height is <1.0mm and AEC-Q101 is not required; avoid for MR16 or industrial 3A loads |
| PS3U60P1-7 | Same POWERDI®123 package, but uses planar SBR technology - 0.62V VF max, 0.3mA IR max at 25°C | Acceptable for cost-sensitive lighting where 6% higher conduction loss and 100% higher leakage are tolerable | Choose only if BOM cost reduction outweighs thermal margin loss; not recommended for 125°C environments |
Compared with SBRT3U60L-13 and PS3U60P1-7, the SBRT3U60P1-7 uniquely balances ultra-low VF, sub-0.2mA leakage, AEC-Q101 validation, and 53°C/W thermal performance - making it the sole option for thermally demanding, automotive-qualified MR16 and industrial rectification.
Availability
SBRT3U60P1-7 is available at Aetrix Electronics and suitable for MR16 LED drivers, industrial 24V AC/DC adapters, and reverse polarity protection circuits requiring stable component supply, AEC-Q101 compliance, and consistent thermal performance across temperature.
Supply support for SBRT3U60P1-7 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 centers across Asia and manufacturing in China, Taiwan, and the U.S.
The SBRT series belongs to Diodes' high-efficiency rectifier product line, engineered specifically for thermally constrained AC/DC conversion in lighting, industrial power, and automotive interior systems.
FAQ
What is the maximum junction temperature for SBRT3U60P1-7?
The SBRT3U60P1-7 has a rated operating junction temperature range of –65°C to +150°C. At 3A DC current and 25°C ambient on a 1-inch² copper pad, junction temperature rises ~160°C above ambient - so derating is required above 25°C to stay within the 150°C limit. Full derating curves are provided in Figure 4 of DS37760.
Is SBRT3U60P1-7 pin-compatible with standard SOD-123 or SMA packages?
No - SBRT3U60P1-7 uses the POWERDI®123 package, which has a unique 3.70mm × 1.78mm footprint and 2.1mm center-to-center terminal spacing. It is not mechanically or solder-reflow compatible with SOD-123 (2.7mm × 1.6mm) or SMA (4.5mm × 2.7mm); PCB layout and stencil must match AP02002 specifications.
Does SBRT3U60P1-7 support bidirectional current flow?
No - SBRT3U60P1-7 is a unidirectional rectifier diode. It conducts only from anode to cathode under forward bias and blocks current in reverse bias up to 60V. It does not function as a bidirectional switch or TVS device; reverse conduction would exceed absolute maximum ratings and cause permanent damage.
How does the trench SBR technology differ from conventional Schottky diodes?
Trench SBR uses a deep-trench etched structure with integrated guard rings to suppress edge breakdown and reduce leakage, unlike planar Schottky diodes that rely solely on metal-semiconductor junctions. This yields VF comparable to Schottky (0.56V) but IR <0.15mA - matching PN diode leakage while retaining Schottky switching speed and zero Qrr.
SBRT3U60P1-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- POWERDI®123
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 560 mV @ 3 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 150 µA @ 60 V
- Capacitance @ Vr, F:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 123
- Operating Temperature - Junction:
- -65°C ~ 150°C
SBRT3U60P1-7 FAQ
1.How can I place an order for SBRT3U60P1-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBRT3U60P1-7 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 SBRT3U60P1-7 reliable?
The price and inventory of SBRT3U60P1-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBRT3U60P1-7 is usually 5 days.
3.What payment methods are accepted for SBRT3U60P1-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBRT3U60P1-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBRT3U60P1-7?
SBRT3U60P1-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBRT3U60P1-7 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 SBRT3U60P1-7?
For technical support, including SBRT3U60P1-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBRT3U60P1-7 requirements.
6.How does Aetrix verify that SBRT3U60P1-7 is sourced from the original manufacturer or authorized distributors?
All SBRT3U60P1-7 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 SBRT3U60P1-7 meets industry standards.
7.What is the process for return or replacement of SBRT3U60P1-7?
All SBRT3U60P1-7 units undergo pre-shipment inspection (PSI). If there is an issue with SBRT3U60P1-7, 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 SBRT3U60P1-7 part is unused and in its original packaging.
Return procedure for SBRT3U60P1-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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Diodes Incorporated
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