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Diodes Incorporated SBR8B60P5-13D
- Part No.:
- SBR8B60P5-13D
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 5
- Datasheet:
-
SBR8B60P5-13D.pdf
- Description:
- DIODE SBR 60V 5A POWERDI5
- Quantity:
- Payment:
- Shipping:
Inventory:8,675
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Product details
Overview
SBR8B60P5-13D from Diodes Incorporated is an 8A Super Barrier Rectifier (SBR®) in the POWERDI®5 package, rated for 60V peak repetitive reverse voltage, with a maximum forward voltage of 0.6 V at 8 A and reverse leakage current of 0.22 mA at 60 V and +25°C. It serves as a high-efficiency rectifier, freewheeling diode, or polarity protection device in compact AC-DC adapters and DC-DC converters.
For engineers reviewing the SBR8B60P5-13D datasheet, SBR8B60P5-13D pinout, SBR8B60P5-13D application, or SBR8B60P5-13D equivalent, key selection criteria include ultra-low VF at high current, stable IR up to +125°C, thermal resistance (RθJC = 3°C/W), compact 1.1 mm profile, and RoHS-compliant "Green" construction.
Technical Context
This SBR rectifier employs patented Super Barrier technology to deliver superior avalanche ruggedness compared to Schottky diodes while maintaining low forward voltage. Its design targets high-efficiency power conversion where thermal management and leakage stability at elevated temperatures are critical.
The device operates across -55°C to +150°C junction temperature range and features a thermally optimized POWERDI®5 package with direct die-to-heat sink thermal path. Electrical performance is characterized under pulsed conditions to minimize self-heating, with typical RθJA = 22°C/W on a 2"×2" aluminum board.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum blocking voltage before breakdown; enables use in 48 V system-derived rails and 10W+ AC-DC inputs. |
| IO(AV) | 5 A - Average rectified output current at TA = +25°C; derates to ~3.5 A at +100°C per Figure 4. |
| VF(MAX) | 0.6 V @ 8 A, +25°C - Ultra-low conduction loss; reduces I²R heating by >30% vs. standard fast recovery diodes. |
| IR(MAX) | 0.22 mA @ 60 V, +25°C - Low leakage ensures minimal standby power loss in battery-backed or energy-sensitive systems. |
| RθJC | 3 °C/W - Low junction-to-case thermal resistance enables direct PCB copper pour heatsinking without external heatsinks. |
| ESD HBM | 8 kV - Robust electrostatic discharge immunity supports automated assembly and field-reliable operation. |
Pinout & Package
Packaged in the surface-mount POWERDI®5 thermally enhanced plastic case (1.1 mm max height), with exposed heat sink pad on bottom side. Pins are electrically connected left and right on PCB for optimal current sharing and thermal spreading.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Left Pin | Anode | Primary current entry point; must be routed to high-side switching node or input rail. |
| Right Pin | Cathode | Current exit terminal; connects to output filter capacitor or ground return path. |
| Bottom Pad | Thermal Heat Sink / Cathode Tie | Exposed metal pad soldered to large copper area; provides primary thermal path and reinforces cathode connection. |
Key Features
| Feature | Design Value |
|---|---|
| Super Barrier Rectifier (SBR®) Technology | Enables higher avalanche energy rating than Schottky diodes, improving surge survivability in unregulated input stages. |
| Ultra-Low VF at High Current | 0.53–0.65 V over 8 A and -55°C to +125°C - minimizes conduction loss across full operating temperature range. |
| Stable Reverse Leakage | IR ≤ 50 µA at +125°C - maintains efficiency in high-ambient environments like enclosed power supplies. |
| Thin Profile Package | Max height 1.1 mm - enables integration into space-constrained USB-C chargers and slim industrial DC-DC modules. |
Applications
| AC-DC Adapters & Chargers | DC-DC Converters |
|---|---|
Use Scenario: Secondary-side synchronous rectification in 12–24 W wall adapters with universal AC input. IC Role / Device Role / Timing Role: Freewheeling rectifier replacing Schottky diodes to reduce conduction loss and improve efficiency above 90%. Use Value: Enables 0.3–0.5% efficiency gain at full load and lower thermal rise in sealed enclosures. | Use Scenario: Output rectification in isolated flyback or forward converters for telecom and industrial control systems. IC Role / Device Role / Timing Role: Primary output rectifier handling continuous 5–8 A DC current with minimal voltage drop. Use Value: Reduces output ripple and improves dynamic response due to low VF and fast recovery characteristics. |
| Polarity Protection Circuits | High-Temperature Power Supplies |
Use Scenario: Input reverse-polarity protection in 12/24 V DC-powered instrumentation and IoT gateways. IC Role / Device Role / Timing Role: Series-blocking diode placed before main regulator IC to prevent damage from miswired inputs. Use Value: Delivers <0.6 V drop at 5 A, minimizing voltage headroom loss while supporting >85°C ambient operation. | Use Scenario: Rectification in engine-control unit (ECU) auxiliary power modules operating at +105°C ambient. IC Role / Device Role / Timing Role: High-reliability output rectifier with stable IR and rugged avalanche capability. Use Value: Maintains <50 µA leakage at +125°C junction, avoiding thermal runaway in sealed automotive enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT8A60P5-13D | Same POWERDI®5 package; 8 A IO rating but 0.57 V VF typ @ 8 A, slightly lower IR at high temp. | Optimized for lowest possible conduction loss in high-efficiency SMPS; marginally better thermal stability. | Select when VF reduction below 0.57 V is required and cost premium is acceptable. |
| SBRT8U60P5-13D | Same footprint; 0.55 V VF typ @ 8 A, but higher IR (0.35 mA @ 60 V, +25°C) and reduced avalanche rating. | Balances cost and performance in non-critical consumer power supplies. | Choose for cost-sensitive designs where moderate IR increase is tolerable and surge robustness is secondary. |
Compared with SBRT8A60P5-13D and SBRT8U60P5-13D, the SBR8B60P5-13D offers the best balance of low VF (0.6 V max), proven IR stability (0.22 mA max), and industry-leading avalanche ruggedness-making it preferred for industrial and automotive-grade power conversion where reliability under transient stress is mandatory.
Availability
SBR8B60P5-13D is available at Aetrix Electronics and suitable for AC-DC adapters, DC-DC converters, and polarity protection circuits requiring stable component supply, long-term lifecycle support, and RoHS-compliant "Green" manufacturing.
Supply support for SBR8B60P5-13D 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, high-reliability components for power management, signal integrity, and protection applications.
The SBR® product line delivers rugged, low-loss rectification solutions targeting high-efficiency power conversion in space- and thermally-constrained applications such as compact chargers, industrial DC-DC modules, and automotive subsystems.
FAQ
What is the maximum junction temperature for reliable continuous operation?
The SBR8B60P5-13D has a specified operating junction temperature range of -55°C to +150°C. For continuous reliability, junction temperature must remain ≤ +150°C under worst-case ambient and power dissipation conditions. Derating curves (Figure 4) show usable average forward current drops to ~3.5 A at +100°C ambient on a 2"×2" Al board.
Is the POWERDI®5 package lead-free and RoHS compliant?
Yes. The SBR8B60P5-13D uses a lead-free finish and meets EU RoHS Directive 2011/65/EU requirements. It is also halogen- and antimony-free ("Green"), with bromine and chlorine content each <900 ppm and antimony <1000 ppm, verified per Diodes Incorporated's material declarations.
How does the SBR8B60P5-13D compare to standard Schottky rectifiers in surge handling?
Unlike conventional Schottky diodes, the SBR8B60P5-13D uses patented Super Barrier technology that provides significantly higher avalanche energy rating-enabling survival of repetitive 170 A non-repetitive surge currents (IFSM). This makes it more robust against line transients and inductive kickback in unregulated input stages.
Can the bottom thermal pad be left unconnected during PCB layout?
No. The exposed bottom pad is electrically tied to the cathode and serves as the primary thermal path. Leaving it unconnected degrades thermal performance (RθJC increases sharply), risks exceeding junction temperature limits, and may cause premature failure. It must be soldered to a minimum 100 mm² copper pour with ≥4 thermal vias to internal ground planes.
SBR8B60P5-13D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- 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):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 600 mV @ 8 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 220 µA @ 60 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 5
- Operating Temperature - Junction:
- -55°C ~ 150°C
SBR8B60P5-13D FAQ
1.How can I place an order for SBR8B60P5-13D through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR8B60P5-13D 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 SBR8B60P5-13D reliable?
The price and inventory of SBR8B60P5-13D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR8B60P5-13D is usually 5 days.
3.What payment methods are accepted for SBR8B60P5-13D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR8B60P5-13D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR8B60P5-13D?
SBR8B60P5-13D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR8B60P5-13D 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 SBR8B60P5-13D?
For technical support, including SBR8B60P5-13D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR8B60P5-13D requirements.
6.How does Aetrix verify that SBR8B60P5-13D is sourced from the original manufacturer or authorized distributors?
All SBR8B60P5-13D 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 SBR8B60P5-13D meets industry standards.
7.What is the process for return or replacement of SBR8B60P5-13D?
All SBR8B60P5-13D units undergo pre-shipment inspection (PSI). If there is an issue with SBR8B60P5-13D, 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 SBR8B60P5-13D part is unused and in its original packaging.
Return procedure for SBR8B60P5-13D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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