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Diodes Incorporated SBR3U60P5-7
- Part No.:
- SBR3U60P5-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 5
- Datasheet:
-
SBR3U60P5-7.pdf
- Description:
- DIODE SBR 60V 3A POWERDI5
- Quantity:
- Payment:
- Shipping:
Inventory:9,703
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Product details
Overview
SBR3U60P5 from Diodes Incorporated is a 3A, 60V Super Barrier Rectifier (SBR®) in PowerDI5 package, featuring 0.60 V max forward voltage at 3.0 A and 25°C, 0.06 mA max reverse leakage at 60 V and 25°C, and 120 mJ non-repetitive avalanche energy. It serves as a freewheeling or reverse protection diode in DC-DC converters and automotive power supplies.
For engineers reviewing the SBR3U60P5 datasheet, SBR3U60P5 pinout, SBR3U60P5 application, or SBR3U60P5 equivalent, key selection criteria include high-temperature reverse leakage stability (≤15 mA at 125°C), low thermal resistance (35 °C/W on Al board), rugged avalanche capability, and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This SBR device uses patented Super Barrier Rectifier technology to achieve Schottky-like forward voltage with significantly improved avalanche ruggedness and high-temperature reverse leakage performance. Its structure enables stable operation up to +175°C junction temperature while maintaining low VF drift across temperature.
The PowerDI5 package provides dual thermal paths-through the bottom-side heat sink and top-side leads-enabling RθJC = 15 °C/W and RθJA = 35 °C/W on aluminum board. It supports high surge current handling (80 A IFSM, 8.3 ms) and exhibits low junction capacitance (110 pF at 4 V).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage; defines safe operating range in bridge or reverse polarity protection circuits. |
| IO | 3 A - Average rectified output current; supports continuous conduction mode in 12–48 V industrial DC-DC outputs. |
| VF Max | 0.60 V @ 3.0 A, 25°C - Enables <1.8 W conduction loss at full load; critical for efficiency in compact power stages. |
| IR Max | 0.06 mA @ 60 V, 25°C - Ultra-low leakage preserves battery life in always-on systems; rises to 15 mA at 125°C (measured). |
| EAS | 120 mJ - Avalanche energy rating allows reliable clamping during inductive switching transients without failure. |
| RθJA | 35 °C/W on 2"×2" Al board - Enables higher power density vs. standard FR-4 mounting (95 °C/W); reduces heatsink dependency. |
| TJ Range | −55 to +175°C - Supports under-hood automotive, industrial motor drives, and high-ambient lighting applications. |
Pinout & Package
Package: PowerDI5 - thermally enhanced surface-mount package with bottom-side exposed copper pad for direct PCB heat sinking. Molded green compound (UL 94V-0), lead-free, halogen/antimony-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Left Pin) | Forward current input terminal | Connected to source side of switching node; must be routed with low-inductance trace for high-frequency freewheeling. |
| Cathode (Right Pin) | Forward current output / reverse blocking terminal | Connects to output rail or ground return; electrically tied to bottom-side thermal pad for thermal and electrical continuity. |
| Bottom Pad | Thermal sink & cathode extension | Must be soldered to large copper pour for effective heat dissipation; forms part of cathode path per datasheet marking diagram. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Combines low VF of Schottky with silicon PN junction ruggedness-enables 120 mJ avalanche survival where Schottky would fail. |
| AEC-Q101 qualified | Validated for automotive powertrain and body electronics; includes HTGB, TC, HTRB, and ESD testing per stress requirements. |
| High-temp IR stability | Leakage remains ≤15 mA at 125°C (vs. >100 mA typical for Schottky), reducing standby loss in hot environments. |
| PowerDI5 thermal design | 35 °C/W RθJA on Al board enables 3 A operation without external heatsink in space-constrained modules. |
Applications
| DC-DC Converter Freewheeling Diode | Automotive Reverse Polarity Protection |
|---|---|
Use Scenario: Used in synchronous buck converter secondary path to clamp inductive kickback during high-side FET turn-off. IC Role / Device Role / Timing Role: Freewheeling diode providing low-loss current recirculation path during dead time; operates at switching frequency (100 kHz–2 MHz). Use Value: 0.60 V VF minimizes conduction loss; 120 mJ EAS withstands worst-case inductor energy dump without degradation. | Use Scenario: Placed in series with battery input to prevent damage from accidental reverse connection in infotainment or ADAS ECUs. IC Role / Device Role / Timing Role: Blocking diode conducting only during correct polarity; handles cold-crank surges and load-dump transients. Use Value: 60 V VRRM exceeds 42 V automotive load-dump spec; −55 to +175°C rating ensures operation across full vehicle thermal envelope. |
| Industrial Motor Drive Snubber | LED Driver Output Rectification |
Use Scenario: Mounted across relay coils or brushed motor brushes to suppress arcing and electromagnetic interference. IC Role / Device Role / Timing Role: Snubbing diode clamping inductive flyback spikes; subjected to repeated 80 A IFSM pulses. Use Value: Robust avalanche capability (120 mJ) eliminates need for external TVS; PowerDI5 package sustains repeated thermal cycling. | Use Scenario: Rectifies AC output from isolated flyback controller in constant-current LED drivers for street lighting. IC Role / Device Role / Timing Role: Output rectifier conducting continuous 3 A DC; operates at elevated ambient due to enclosed fixture. Use Value: Low 0.06 mA IR at 25°C and stable 15 mA at 125°C prevents thermal runaway and maintains lumen consistency over lifetime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT3U60P5-7 | Same die, identical electrical specs; differs only in tape/reel packaging (7-inch reel, 1.5K units). | No functional difference; used interchangeably in production where reel size matches pick-and-place equipment. | Select when matching existing line-side reel logistics or minimizing changeover time. |
| MBR360P5-7 | Standard Schottky rectifier; higher IR (0.5 mA @ 25°C), no avalanche rating, lower TJ max (+150°C). | Not suitable for high-temp or surge-prone environments; lacks AEC-Q101 qualification. | Choose only for cost-sensitive, non-automotive, <85°C ambient applications where avalanche immunity is not required. |
Compared with SBRT3U60P5-7 (identical function, packaging variant) and MBR360P5-7 (Schottky alternative), the SBR3U60P5 delivers superior high-temperature reliability, guaranteed avalanche robustness, and automotive qualification-making it the preferred choice for mission-critical power conversion where long-term stability matters.
Availability
SBR3U60P5 is available at Aetrix Electronics and suitable for DC-DC converters, automotive reverse polarity protection, industrial motor drive snubbers, and LED driver output rectification requiring stable component supply and AEC-Q101 compliance.
Supply support for SBR3U60P5 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-efficiency power management, signal integrity, and protection solutions.
The SBR® product line was developed to replace Schottky diodes in demanding power applications where avalanche ruggedness, high-temperature leakage control, and automotive reliability are mandatory.
FAQ
What is the maximum junction temperature and how does it impact layout?
The SBR3U60P5 has a rated TJ range of −55°C to +175°C. To sustain 3 A continuous current near upper ambient limits, the bottom thermal pad must be soldered to ≥100 mm² of 2 oz. copper with thermal vias to inner layers. On FR-4, derating begins above 60°C ambient; on aluminum board, full current is usable up to 125°C ambient.
Is SBR3U60P5 pin-compatible with standard SOD-123 or SMA packages?
No. The PowerDI5 package has unique 3-terminal geometry (anode-left, cathode-right, thermal pad-bottom) and footprint dimensions (4.0 × 6.5 mm). It is not mechanically or electrically interchangeable with SOD-123, SMA, or SMB packages. PCB layout must follow Diodes' recommended pad outline (Doc DS37733, page 4).
How does its avalanche rating compare to standard Schottky diodes?
Unlike Schottky diodes-which fail catastrophically under avalanche conditions-the SBR3U60P5 is tested to survive 120 mJ single-pulse avalanche energy (IAS = 2 A, L = 50 mH). This is enabled by its proprietary epitaxial structure and is validated per AEC-Q101, making it suitable for inductive switching without external clamping.
Does the "-7" suffix indicate an automotive grade part?
No. The "-7" suffix denotes 1.5K units per 7-inch tape-and-reel; automotive qualification requires the separate part number SBR3U60P5Q (per AEC-Q101). The SBR3U60P5-7 is commercial-grade but shares identical die and PowerDI5 construction-its reliability data and temperature ratings match the Q-grade version except for formal qualification documentation.
SBR3U60P5-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- PowerDI™ 5
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 600 mV @ 3 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 60 µA @ 60 V
- Capacitance @ Vr, F:
- 110pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 5
- Operating Temperature - Junction:
- -55°C ~ 175°C
SBR3U60P5-7 FAQ
1.How can I place an order for SBR3U60P5-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR3U60P5-7 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 SBR3U60P5-7 reliable?
The price and inventory of SBR3U60P5-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR3U60P5-7 is usually 5 days.
3.What payment methods are accepted for SBR3U60P5-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR3U60P5-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR3U60P5-7?
SBR3U60P5-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR3U60P5-7 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 SBR3U60P5-7?
For technical support, including SBR3U60P5-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR3U60P5-7 requirements.
6.How does Aetrix verify that SBR3U60P5-7 is sourced from the original manufacturer or authorized distributors?
All SBR3U60P5-7 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 SBR3U60P5-7 meets industry standards.
7.What is the process for return or replacement of SBR3U60P5-7?
All SBR3U60P5-7 units undergo pre-shipment inspection (PSI). If there is an issue with SBR3U60P5-7, 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 SBR3U60P5-7 part is unused and in its original packaging.
Return procedure for SBR3U60P5-7:
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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