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Diodes Incorporated SBR2U60S1F-7
- Part No.:
- SBR2U60S1F-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- SOD-123F
- Datasheet:
-
SBR2U60S1F-7.pdf
- Description:
- DIODE SBR 60V 2A SOD123F
- Quantity:
- Payment:
- Shipping:
Inventory:88,478
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Product details
Overview
SBR2U60S1F from Diodes Incorporated is a Super Barrier Rectifier (SBR®) in SOD123F package, rated for 60 V peak repetitive reverse voltage and 2 A average rectified output current, with forward voltage as low as 0.37 V at 1 A and 25°C. It delivers high efficiency in DC-DC boost stages and blocking applications within space-constrained power supplies.
For engineers reviewing the SBR2U60S1F datasheet, SBR2U60S1F pinout, SBR2U60S1F application, or SBR2U60S1F equivalent, key selection criteria include VF vs. temperature stability, 35 A non-repetitive surge capability, 11 ns reverse recovery time, and automotive-grade reliability per AEC-Q standards.
Technical Context
This device employs patented Super Barrier Rectifier (SBR®) technology to achieve lower forward voltage than standard Schottky diodes while maintaining higher reverse breakdown integrity. Its guard ring die construction enhances transient immunity, and interlocking clip design supports robust surge handling up to 35 A (8.3 ms half-sine).
The SOD123F package enables compact PCB layouts with thermal resistance of 30°C/W junction-to-case and 88°C/W junction-to-ambient on standard FR-4. It operates across –55°C to +175°C and meets RoHS 3, halogen-free, and AEC-Q qualified requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum reverse voltage before breakdown; ensures safe operation in 48 V system rails and boost converters. |
| IO | 2 A - Continuous DC current rating at +25°C ambient; derates to ~1.6 A at +100°C per Figure 4. |
| VF @ 2A, 25°C | 0.51 V - Low conduction loss enabling >92% efficiency in 5–12 V output DC-DC stages. |
| tRR | 11 ns - Fast switching minimizes switching losses and EMI in high-frequency (>500 kHz) SMPS designs. |
| IFSM | 35 A - Withstands short-duration surges common during cold-start or load-dump events. |
| IR @ 60V, 125°C | 11.5 mA - Controlled leakage maintains regulation integrity under high-temp, high-voltage bias. |
| RθJA | 88 °C/W - Thermal performance on 1.0"×1.0", 2 oz copper FR-4; requires minimal heatsinking in low-power apps. |
Pinout & Package
Package: SOD123F - surface-mount, single-diode plastic case with cathode band marking; dimensions: 2.70 mm (E) × 1.80 mm (Y) × 1.15 mm (A max); weight ≈ 0.015 g; UL 94V-0 rated molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to input/source side in boost or blocking configuration; low-resistance copper leadframe interface. |
| Cathode (marked by band) | Forward current exit / reverse-blocking terminal | Connected to output/load or ground return; polarity-critical for correct rectification and ESD protection orientation. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Combines Schottky-like VF with PN-junction-like VRRM stability-enables 60 V rating without compromising conduction loss. |
| Guard ring die construction | Improves ruggedness against ESD and line transients; supports industrial and automotive environments without external TVS. |
| Interlocking clip design | Enables 35 A IFSM by enhancing current spreading and thermal path integrity during surge events. |
| AEC-Q qualified | Complies with JEDEC-based stress tests for high-reliability automotive use (separate Q-part SBR2U60S1FQ available). |
Applications
| Boost Diode in DC-DC Converters | Blocking Diode in Power ORing |
|---|---|
Use Scenario: Used in 5–24 V input, 12–48 V output boost converters for PoE PDs and LED drivers. IC Role / Device Role: Unidirectional current path enabling energy transfer from inductor to output capacitor during switch-off phase. Use Value: 0.51 V VF at 2 A reduces conduction loss by ~35% vs. standard Schottky alternatives, improving thermal margin. | Use Scenario: Placed between dual 12 V power sources (e.g., battery + adapter) to prevent backfeed and enable seamless source switchover. IC Role / Device Role: Reverse-current isolation element ensuring power path integrity and fault containment. Use Value: 11 ns tRR and low IR (<150 µA @ 10 V) minimize cross-conduction risk and standby leakage in redundant supply systems. |
| Low-Voltage Output Rectification | Automotive Body Control Module (BCM) Supply Clamp |
Use Scenario: Output rectifier in 3.3 V/5 V synchronous-buck-derived auxiliary supplies for microcontrollers and sensors. IC Role / Device Role: Secondary-side freewheeling path in asynchronous buck or flyback topologies. Use Value: 0.37 V VF at 1 A enables <120 mW dissipation at full load-critical for thermally constrained IoT edge nodes. | Use Scenario: Reverse-polarity and load-dump protection clamp in 12 V BCM sub-systems (e.g., door module, lighting control). IC Role / Device Role: Transient voltage clamping and reverse-battery blocking diode. Use Value: AEC-Q qualification, 35 A IFSM, and guard ring structure provide validated robustness against ISO 7637-2 pulses without added TVS. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT2U60S1F | Same SBR® die, but in SOD-123 (not SOD123F); slightly larger footprint and higher RθJA (95°C/W). | Limited to non-automotive, non-space-constrained designs due to reduced thermal performance and no AEC-Q qualification. | Select only if SOD123F footprint compatibility or AEC-Q compliance is not required. |
| MBR260T3G | Standard Schottky; VF = 0.74 V @ 2 A, VRRM = 60 V, tRR not specified, no AEC-Q rating. | Higher conduction loss and unqualified for automotive; suitable only for cost-sensitive consumer adapters. | Choose only when thermal budget allows ≥0.23 V higher VF and automotive qualification is unnecessary. |
Compared with SBRT2U60S1F and MBR260T3G, the SBR2U60S1F uniquely combines AEC-Q qualification, 0.51 V VF at 2 A, and 11 ns tRR in the ultra-compact SOD123F package-making it optimal for thermally dense, automotive-grade, or high-efficiency boost/blocking roles.
Availability
SBR2U60S1F is available at Aetrix Electronics and suitable for DC-DC boost converters, power ORing circuits, low-voltage rectification, and automotive body control modules requiring stable component supply and long-term lifecycle support.
Supply support for SBR2U60S1F 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.
The SBR® product line targets high-efficiency power conversion in space- and thermal-constrained applications, specifically engineered to replace conventional Schottky and fast-recovery diodes where VF, tRR, and ruggedness must co-optimize.
FAQ
What is the maximum junction temperature for continuous operation?
The SBR2U60S1F has an operating junction temperature range of –55°C to +175°C. For reliable continuous operation, junction temperature must remain ≤+175°C under worst-case power dissipation and ambient conditions-achievable with proper PCB copper area and airflow per Figure 4 derating curve.
Is the SBR2U60S1F suitable for automotive applications?
Yes-the SBR2U60S1F is qualified to JEDEC standards referenced in AEC-Q for high reliability. While the standard part meets automotive stress requirements, Diodes also offers the automotive-compliant variant SBR2U60S1FQ with full AEC-Q200 documentation and extended testing.
How does the SBR® technology differ from standard Schottky diodes?
SBR® uses a modified metal-semiconductor structure with integrated guard ring and barrier engineering to achieve lower VF than PN diodes and higher VRRM stability than conventional Schottky diodes. This avoids the soft breakdown and high leakage typical of Schottkys above 45 V.
What is the recommended PCB pad layout for thermal performance?
Per Diodes' SOD123F package outline, use the suggested pad layout: 2.86 mm (C) × 1.52 mm (G) with 1.34 mm (X) solder mask opening. A 0.2" × 0.25" copper pad on 2 oz FR-4 yields RθJA ≈ 88°C/W; increasing copper area or adding thermal vias further improves thermal resistance.
SBR2U60S1F-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOD-123F
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 510 mV @ 2 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 150 µA @ 60 V
- Capacitance @ Vr, F:
- 75pF @ 10V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-123F
- Operating Temperature - Junction:
- -55°C ~ 175°C
SBR2U60S1F-7 FAQ
1.How can I place an order for SBR2U60S1F-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR2U60S1F-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 SBR2U60S1F-7 reliable?
The price and inventory of SBR2U60S1F-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR2U60S1F-7 is usually 5 days.
3.What payment methods are accepted for SBR2U60S1F-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR2U60S1F-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR2U60S1F-7?
SBR2U60S1F-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR2U60S1F-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 SBR2U60S1F-7?
For technical support, including SBR2U60S1F-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR2U60S1F-7 requirements.
6.How does Aetrix verify that SBR2U60S1F-7 is sourced from the original manufacturer or authorized distributors?
All SBR2U60S1F-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 SBR2U60S1F-7 meets industry standards.
7.What is the process for return or replacement of SBR2U60S1F-7?
All SBR2U60S1F-7 units undergo pre-shipment inspection (PSI). If there is an issue with SBR2U60S1F-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 SBR2U60S1F-7 part is unused and in its original packaging.
Return procedure for SBR2U60S1F-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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