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Diodes Incorporated SBR3U60P1Q-7
- Part No.:
- SBR3U60P1Q-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- POWERDI®123
- Datasheet:
-
SBR3U60P1Q-7.pdf
- Description:
- DIODE SBR 60V 3A POWERDI123
- Quantity:
- Payment:
- Shipping:
Inventory:4,006
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Product details
Overview
SBR3U60P1Q from Diodes Incorporated is a 3A, 60V ultra-low forward voltage Super Barrier Rectifier in PowerDI123 package, featuring 0.62V max VF at 3A/25°C, 100µA max IR at 60V/25°C, and AEC-Q101 qualification for automotive reverse polarity protection circuits.
For engineers reviewing the SBR3U60P1Q datasheet, SBR3U60P1Q pinout, SBR3U60P1Q application, or SBR3U60P1Q equivalent, this device delivers verified high-temperature stability (150°C TJ), soft fast switching (11ns tRR), and surge robustness (80A IFSM) critical for DC power rail protection in harsh environments.
Technical Context
The SBR3U60P1Q implements patented Super Barrier Rectifier (SBR®) technology to achieve lower forward voltage than Schottky diodes while maintaining superior thermal stability and higher reverse voltage capability. Its interlocking clip design enhances current handling and thermal transfer from die to cathode tab.
It operates across -65°C to +150°C with RθJS = 5°C/W and RθJA = 125°C/W on FR-4 PCB, enabling reliable performance in engine control units and ADAS power supplies where leakage must remain below 12mA at 125°C under full 60V reverse bias.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage without avalanche breakdown |
| IO | 3.0 A - Continuous average forward current rating at TA = 25°C with derating above 25°C |
| VF Max | 0.62 V - Forward voltage drop at 3A/25°C; enables <1.86W conduction loss per device |
| IR Max | 100 µA - Reverse leakage at 60V/25°C; ensures minimal standby power loss in battery systems |
| tRR | 11 ns - Reverse recovery time at IF = 0.5A, IR = 1A; supports >1MHz switching in flyback snubbers |
| IFSM | 80 A - Non-repetitive peak surge current for 8.3ms half-sine; withstands load dump transients |
| TJ Range | -65°C to +150°C - Extended junction temperature range certified for under-hood automotive use |
Pinout & Package
Package: PowerDI123 - surface-mount, single-anode/single-cathode plastic package with cathode band polarity indicator, matte tin-plated copper lead-frame, UL 94V-0 rated molding compound, and 0.018g mass.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input current terminal | Connected to source side of reverse polarity protection or flyback return path |
| Cathode | Output current terminal | Electrically tied to PCB cathode tab; primary thermal path to board for 5°C/W RθJS |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-Low VF | 0.62V max @ 3A/25°C - reduces conduction loss by ~30% vs. standard Schottky rectifiers at same rating |
| Soft Fast Switching | 11ns tRR with low IRR - minimizes EMI and voltage overshoot during turn-off in inductive loads |
| AEC-Q101 Qualified | Qualified for automotive applications with PPAP capability and IATF 16949 manufacturing |
| Interlocking Clip Design | Enables 80A surge current handling and enhanced thermal coupling to PCB cathode pad |
| Green Construction | Halogen- and antimony-free (<900ppm Br/Cl, <1000ppm Sb); RoHS 3 compliant |
Applications
| Automotive Reverse Polarity Protection | Flyback Converter Output Rectification |
|---|---|
|
Use Scenario: Protecting 12V/24V vehicle ECUs from battery misconnection during service or jump-start events. IC Role / Device Role / Timing Role: Unidirectional blocking diode placed in series with main power input rail. Use Value: 0.62V VF limits voltage drop to <2% at 3A, preserving system margin while surviving 80A load dump surges. |
Use Scenario: Secondary-side rectification in isolated 5–24V flyback converters for infotainment power supplies. IC Role / Device Role / Timing Role: High-efficiency output rectifier operating at 100–500kHz switching frequencies. Use Value: 11ns tRR and soft recovery suppress ringing and reduce snubber losses compared to standard FRDs. |
| DC-DC Buck Converter Freewheeling Diode | Bridge Rectifier Topology Component |
|
Use Scenario: Freewheeling path in 3A-rated synchronous buck regulators where body diode conduction occurs during dead-time. IC Role / Device Role / Timing Role: Low-VF freewheeling element minimizing conduction loss during discontinuous conduction mode. Use Value: 0.62V VF at 3A yields <1.86W dissipation-critical for thermally constrained under-hood modules. |
Use Scenario: Single-diode element in discrete full-wave bridge configurations for industrial AC-DC adapters. IC Role / Device Role / Timing Role: One quadrant of a four-diode bridge assembly handling 3A average output current. Use Value: 60V VRRM and 150°C TJ rating support universal input (85–265VAC) designs with high reliability margin. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT3U60P1Q-7 | Same die, identical electrical specs; differs only in marking code (SBRT vs SBR) and internal lot traceability | No functional difference; used interchangeably in AEC-Q101-compliant production lines | Select when dual-marking compliance or specific internal Diodes lot tracking is required |
| MBR360-TP | Higher VF (0.75V typ), higher IR (250µA @ 60V/25°C), no AEC-Q101 qualification | Limited to commercial-grade power supplies; unsuitable for automotive under-hood deployment | Choose only for cost-sensitive non-automotive applications where 0.13V higher VF is acceptable |
Compared with SBRT3U60P1Q-7, the SBR3U60P1Q offers identical performance with standard marking; versus MBR360-TP, it provides 0.13V lower VF, 2.5× lower IR at 25°C, and full automotive qualification-enabling direct replacement in safety-critical systems without redesign.
Availability
SBR3U60P1Q is available at Aetrix Electronics and suitable for automotive reverse polarity protection, flyback converter rectification, DC-DC freewheeling, and discrete bridge diode applications requiring stable component supply and AEC-Q101 compliance.
Supply support for SBR3U60P1Q 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.
This device belongs to Diodes' SBR® Super Barrier Rectifier product line, engineered specifically for high-efficiency, high-reliability power conversion in automotive and industrial systems where low VF and high-temperature stability are mandatory.
FAQ
What is the maximum junction temperature and thermal resistance of the SBR3U60P1Q?
The SBR3U60P1Q has an operating junction temperature range of -65°C to +150°C. Its thermal resistance from junction to soldering point (RθJS) is 5°C/W, and from junction to ambient (RθJA) is 125°C/W on a standard FR-4 PCB with 2 oz. copper and recommended pad layout. These values are measured under defined test conditions per JESD51-2 and JESD51-14 standards.
Is the SBR3U60P1Q suitable for automotive applications?
Yes-the SBR3U60P1Q is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. It meets automotive requirements for reverse polarity protection, engine control unit power rails, and ADAS subsystems, with validated performance across -40°C to +125°C ambient and up to +150°C junction temperature.
How does the SBR3U60P1Q differ from standard Schottky rectifiers?
Unlike conventional Schottky diodes, the SBR3U60P1Q uses patented Super Barrier Rectifier (SBR®) technology to combine Schottky-like low VF (0.62V) with higher VRRM (60V) and significantly improved high-temperature leakage performance (12mA IR at 125°C vs. >100mA for typical Schottkys). It also features soft fast switching (11ns tRR) and interlocking clip construction for surge robustness.
What packaging options are available for the SBR3U60P1Q?
The SBR3U60P1Q is offered in tape-and-reel packaging: SBR3U60P1Q-7 contains 3,000 units per reel, and SBR3U60P1Q-13 contains 10,000 units per reel. Both use the PowerDI123 package with matte tin-plated terminals, halogen-free molding compound, and RoHS 3 compliance. No tray or bulk options are specified in the official datasheet.
SBR3U60P1Q-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- 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:
- 620 mV @ 3 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 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
SBR3U60P1Q-7 FAQ
1.How can I place an order for SBR3U60P1Q-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR3U60P1Q-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 SBR3U60P1Q-7 reliable?
The price and inventory of SBR3U60P1Q-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR3U60P1Q-7 is usually 5 days.
3.What payment methods are accepted for SBR3U60P1Q-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR3U60P1Q-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR3U60P1Q-7?
SBR3U60P1Q-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR3U60P1Q-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 SBR3U60P1Q-7?
For technical support, including SBR3U60P1Q-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR3U60P1Q-7 requirements.
6.How does Aetrix verify that SBR3U60P1Q-7 is sourced from the original manufacturer or authorized distributors?
All SBR3U60P1Q-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 SBR3U60P1Q-7 meets industry standards.
7.What is the process for return or replacement of SBR3U60P1Q-7?
All SBR3U60P1Q-7 units undergo pre-shipment inspection (PSI). If there is an issue with SBR3U60P1Q-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 SBR3U60P1Q-7 part is unused and in its original packaging.
Return procedure for SBR3U60P1Q-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR3U60P1Q-7 Tags
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