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Diodes Incorporated SBR0560S1Q-7
- Part No.:
- SBR0560S1Q-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- SOD-123
- Datasheet:
-
SBR0560S1Q-7.pdf
- Description:
- DIODE SBR 60V 500MA SOD123
- Quantity:
- Payment:
- Shipping:
Inventory:4,893
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Product details
Overview
SBR0560S1Q-7 from Diodes Incorporated is a 0.5A, 60V Super Barrier Rectifier (SBR®) optimized for high-efficiency DC-DC converters and SMPS freewheeling paths. It delivers VF = 0.50 V at 0.5A/25°C, IR ≤ 100 µA at 60V/25°C, and tRR = 8 ns, enabling low-loss, soft-switching operation in automotive-grade power supplies.
For engineers reviewing the SBR0560S1Q-7 datasheet, SBR0560S1Q-7 pinout, SBR0560S1Q-7 application, or SBR0560S1Q-7 equivalent, key selection criteria include forward voltage trade-offs at elevated temperature, reverse leakage stability up to +150°C junction, AEC-Q101 qualification status, and SOD123 thermal performance under FR-4 board mounting.
Technical Context
This SBR device employs a patented super barrier structure-distinct from Schottky or standard PN rectifiers-to achieve lower VF than comparable Schottkys while maintaining significantly lower IR than conventional PN diodes. Its 8 ns reverse recovery time supports high-frequency switching (>500 kHz) without excessive ringing or EMI.
The SBR0560S1Q-7 operates with a maximum junction temperature of +150°C and exhibits stable VF drift (0.46 V at 0.5A/125°C) and IR increase (25 µA at 60V/125°C), making it suitable for thermally constrained automotive cabin modules and industrial DC-DC stages where ambient exceeds +85°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage; defines safe operating range in 48V automotive or 36V industrial bus applications. |
| IO | 0.5 A - Average rectified current; supports continuous output in low-power auxiliary rails or bias supplies. |
| VF MAX | 0.50 V @ 0.5A/25°C - Low conduction loss enables >95% efficiency in 5–12V output stages at light-to-moderate load. |
| IR MAX | 100 µA @ 60V/25°C - Minimal leakage preserves standby power budget in always-on systems (e.g., CAN wake-up circuits). |
| tRR | 8 ns - Fast, soft recovery reduces switching losses and EMI in synchronous buck freewheeling paths. |
| TJ MAX | +150°C - Enables placement near hot components (e.g., MOSFETs, inductors) without derating in engine control units. |
| RθJA | 271 °C/W (Polyimide board) - Thermal resistance informs minimum copper area required for 0.5A continuous operation at TA = +85°C. |
Pinout & Package
Package: SOD123 - Surface-mount plastic package with cathode band marking, 0.01 g mass, UL 94V-0 rated molding compound, and matte tin-plated Alloy 42 leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to switch node (e.g., buck converter low-side FET drain); polarity must match layout cathode band orientation. |
| Cathode | Forward current exit / reverse blocking terminal | Connected to output rail; cathode band identifies this terminal on top view per JEDEC MO-203AA outline. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Combines Schottky-like VF with PN-diode-level IR and superior high-temperature stability vs. conventional Schottkys. |
| +150°C operating junction | Enables direct placement on dense PCBs near heat sources without external heatsinking in automotive body controllers. |
| AEC-Q101 qualified | Validated for automotive use with PPAP capability and IATF16949 manufacturing-supports Tier-1 BOM inclusion without requalification. |
| Soft, fast switching (tRR = 8 ns) | Reduces voltage overshoot and EMI during turn-off, easing compliance with CISPR 25 Class 5 in infotainment power supplies. |
| Halogen- & antimony-free "Green" | Meets automotive OEM chemical restrictions (<900 ppm Br/Cl, <1000 ppm Sb) without compromising thermal or electrical performance. |
Applications
| Automotive Body Control Module (BCM) | Industrial 24V DC-DC Auxiliary Supply |
|---|---|
Use Scenario: Reverse-polarity protection and freewheeling path in 12V/24V input DC-DC converters powering door modules and lighting drivers. IC Role / Device Role / Timing Role: Freewheeling diode in non-synchronous buck regulator; handles peak currents up to 15A surge during load dump transients. Use Value: 0.50 V VF minimizes power loss at 0.5A average load; +150°C rating ensures reliability in sealed, unventilated BCM enclosures. | Use Scenario: Output rectification in isolated flyback converters supplying isolated logic rails for PLC I/O modules. IC Role / Device Role / Timing Role: Secondary-side rectifier; recovers energy during transformer reset with minimal reverse recovery noise. Use Value: 8 ns tRR suppresses high-frequency ringing on secondary winding, reducing need for snubbers and easing EMI filter design. |
| USB-C Power Delivery Adapter | Smart Home Hub Power Management |
Use Scenario: Input rectification and hold-up capacitor charging in compact 65W GaN-based adapters. IC Role / Device Role / Timing Role: Bridge rectifier leg in active clamp flyback PFC front-end; conducts during AC half-cycles with low conduction loss. Use Value: 100 µA IR at 60V preserves no-load input power below 30 mW-critical for Energy Star Tier 2 compliance. | Use Scenario: Polarity protection and battery backup path isolation in battery-buffered Wi-Fi/Zigbee hubs. IC Role / Device Role / Timing Role: Reverse-blocking diode isolating Li-ion backup battery from main 5V rail during AC failure. Use Value: Stable 25 µA IR at 60V/125°C prevents battery self-discharge degradation over 10-year field life in hot attic installations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT0560S1Q-7 | Same die, enhanced surge rating (IFSM = 20A vs. 15A); identical VF/IR/tRR specs. | Preferred for designs subject to ISO 7637-2 pulse 5a (load dump) without external TVS. | Select when surge immunity margin is prioritized over cost; pin- and footprint-compatible. |
| RB055LAM-40TR | Lower VRRM (40V), higher VF (0.55V @ 0.5A), same SOD123 package and AEC-Q101 grade. | Limited to 24V nominal systems; unsuitable for 48V architectures or 60V transient clamping. | Choose only for cost-sensitive 24V-only applications where 60V margin is unnecessary. |
Compared with SBRT0560S1Q-7, the SBR0560S1Q-7 trades 5A IFSM headroom for tighter cost control while retaining full 60V/150°C functionality; versus RB055LAM-40TR, it provides essential 60V blocking for next-gen 48V automotive electronics without sacrificing thermal robustness.
Availability
SBR0560S1Q-7 is available at Aetrix Electronics and suitable for automotive body control modules, industrial 24V DC-DC auxiliary supplies, and USB-C power delivery adapters requiring stable component supply across multi-year production cycles.
Supply support for SBR0560S1Q-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, manufacturing, and sales operations across Asia, Europe, and the Americas.
The SBR® product line was developed specifically for high-efficiency, high-reliability power conversion in automotive and industrial environments where Schottky limitations (leakage, temperature instability) and PN diode losses are unacceptable.
FAQ
Is SBR0560S1Q-7 suitable for synchronous rectification?
No. The SBR0560S1Q-7 is a unidirectional, passive rectifier-not a MOSFET-based synchronous device. It lacks gate control and cannot be actively switched. It serves as a freewheeling or output rectifier in non-synchronous topologies only, where its low VF and soft recovery provide efficiency advantages over standard PN diodes.
What is the recommended pad layout for thermal performance?
Diodes specifies a minimum 25 mm² copper pour (1 oz Cu) connected to each pad via two 0.3 mm wide thermal traces, per the SOD123 outline on diodes.com/package-outlines.html. This achieves the published RθJA = 271 °C/W on polyimide boards; using FR-4 increases RθJA to 305 °C/W, requiring larger copper area for equivalent thermal performance.
Does the "S1Q" suffix indicate AEC-Q101 qualification?
Yes. The "S1Q" suffix in Diodes' part numbering denotes AEC-Q101 qualification, PPAP capability, and manufacture in IATF16949-certified facilities. This is explicitly confirmed in the datasheet's Mechanical Data section and ordering information notes, distinguishing it from non-automotive variants like SBR0560S1-7.
How does VF change at 125°C compared to 25°C?
At IF = 0.5A, VF rises from 0.50 V at +25°C to 0.46 V at +125°C-a negative temperature coefficient typical of SBR devices. This 8% reduction improves conduction efficiency at elevated temperatures, unlike Schottky diodes whose VF degrades linearly with temperature.
SBR0560S1Q-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- SOD-123
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 500mA
- Voltage - Forward (Vf) (Max) @ If:
- 500 mV @ 500 mA
- 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:
- SOD-123
- Operating Temperature - Junction:
- -65°C ~ 150°C
SBR0560S1Q-7 FAQ
1.How can I place an order for SBR0560S1Q-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR0560S1Q-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 SBR0560S1Q-7 reliable?
The price and inventory of SBR0560S1Q-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR0560S1Q-7 is usually 5 days.
3.What payment methods are accepted for SBR0560S1Q-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR0560S1Q-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR0560S1Q-7?
SBR0560S1Q-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR0560S1Q-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 SBR0560S1Q-7?
For technical support, including SBR0560S1Q-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR0560S1Q-7 requirements.
6.How does Aetrix verify that SBR0560S1Q-7 is sourced from the original manufacturer or authorized distributors?
All SBR0560S1Q-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 SBR0560S1Q-7 meets industry standards.
7.What is the process for return or replacement of SBR0560S1Q-7?
All SBR0560S1Q-7 units undergo pre-shipment inspection (PSI). If there is an issue with SBR0560S1Q-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 SBR0560S1Q-7 part is unused and in its original packaging.
Return procedure for SBR0560S1Q-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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