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Diodes Incorporated SBR12U100P5Q-13
- Part No.:
- SBR12U100P5Q-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 5
- Datasheet:
-
SBR12U100P5Q-13.pdf
- Description:
- DIODE SBR 100V 12A POWERDI5
- Quantity:
- Payment:
- Shipping:
Inventory:1,548
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SBR12U100P5Q-13 from Diodes Incorporated is a 12A, 100V super barrier rectifier (SBR®) diode in PowerDI5 package, engineered for automotive polarity protection, recirculating, and switching applications. It delivers VF = 0.78 V @ 12A/25°C, IR = 0.25 mA @ 100V/25°C, and is AEC-Q101 qualified with 100% avalanche testing.
For engineers reviewing the SBR12U100P5Q-13 datasheet, SBR12U100P5Q-13 pinout, SBR12U100P5Q-13 application, or SBR12U100P5Q-13 equivalent, key selection criteria include ultra-low forward voltage, high-temperature reverse leakage performance, avalanche ruggedness, and IATF 16949 manufacturing compliance.
Technical Context
This SBR device uses patented super barrier technology to achieve lower VF than Schottky diodes while maintaining superior avalanche energy rating (EAS = 592 mJ) and thermal robustness. Its structure enables stable operation up to TJ = +150°C with reduced thermal runaway risk.
It features low RθJL = 3°C/W junction-to-lead thermal resistance and supports high surge capability (IFSM = 250 A, 8.3 ms half-sine), making it suitable for transient-heavy automotive power rails and inductive load flyback circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse blocking voltage; ensures safe operation in 12V/24V automotive systems with load dump transients. |
| IO | 12 A - Average rectified output current at TC = +125°C; supports continuous high-current DC-DC and battery charging paths. |
| VF Max | 0.78 V @ 12A/25°C - Ultra-low forward drop reduces conduction loss and improves system efficiency by ~15–20% vs. standard FRDs. |
| IR Max | 0.25 mA @ 100V/25°C - Low leakage maintains reliability under high ambient temperature and prevents thermal runaway in sealed enclosures. |
| EAS | 592 mJ - Non-repetitive avalanche energy rating; enables robust clamping of inductive kickback without failure in motor control or solenoid drivers. |
| RθJL | 3 °C/W - Junction-to-lead thermal resistance; allows direct PCB copper pad heat sinking for high-power dissipation without external heatsink. |
| ESD HBM | 4 kV - Human Body Model ESD rating; meets automotive assembly handling requirements and reduces board-level ESD sensitivity. |
Pinout & Package
Package: PowerDI5 - surface-mount, thermally enhanced plastic package with bottom-side heat sink; 0.093 g mass; RoHS-compliant matte tin finish on copper leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Left Pin) | Current entry terminal | Connected to input/source side; must be routed with adequate copper area for thermal management and current carrying. |
| Cathode (Right Pin) | Current exit terminal | Connected to load/ground side; serves as primary thermal path to PCB copper pour via bottom-side metal tab. |
| Bottom-side Metal Tab | Thermal & electrical cathode extension | Electrically tied to cathode; requires soldered connection to large copper plane for optimal RθJA = 27°C/W performance. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Combines Schottky-like VF with PN-junction ruggedness-enables 592 mJ avalanche energy vs. <100 mJ typical for Schottkys. |
| 100% avalanche tested | Every unit validated to withstand single-pulse EAS stress-eliminates field failures in inductive switching applications. |
| Low RθJL = 3°C/W | Enables >8W continuous power dissipation at TJ = 125°C using only 2 oz. copper PCB pad-reduces need for mechanical heatsinks. |
| AEC-Q101 qualification | Validated for automotive underhood environments including temperature cycling, humidity, and mechanical shock per IATF 16949. |
| Halogen & antimony free | Meets "Green" definition (<900 ppm Br, <900 ppm Cl, <1000 ppm Sb)-supports OEM environmental compliance and end-of-life recycling. |
Applications
| Automotive Polarity Protection | Engine Control Unit (ECU) Recirculation |
|---|---|
|
Use Scenario: Reverse-battery protection in 12V/24V vehicle power distribution modules. IC Role / Device Role / Timing Role: Unidirectional current gate preventing damage during jump-start misconnection. Use Value: 0.78 V VF minimizes voltage drop across protection path, preserving headroom for downstream 5V/3.3V regulators. |
Use Scenario: Flyback diode across fuel injector or ignition coil windings in engine management systems. IC Role / Device Role / Timing Role: Fast-recovery recirculation path for inductive energy dissipation during transistor turn-off. Use Value: 24 ns tRR and 592 mJ EAS ensure reliable clamping of 100+ V spikes without degradation over 10⁶ cycles. |
| On-Board Charger (OBC) DC Link | ADAS Camera Power Supply |
|
Use Scenario: Output rectification in bidirectional OBC AC/DC stages operating at 10–15 kHz switching frequency. IC Role / Device Role / Timing Role: High-efficiency unidirectional conduction path minimizing conduction losses during charging mode. Use Value: 0.25 mA IR at 125°C prevents excessive standby loss in thermally constrained enclosures near battery packs. |
Use Scenario: Input protection and reverse-voltage blocking for 5V camera module power rails exposed to hot-plug events. IC Role / Device Role / Timing Role: Fail-safe polarity enforcement before LDO or DC-DC regulator input. Use Value: AEC-Q101 qualification and 4 kV HBM ESD rating ensure immunity to assembly-line ESD and vehicle-level transients. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT12U100P5-13 | Same die, but non-automotive grade; no AEC-Q101 qualification or PPAP support. | Limited to industrial/commercial use; not approved for safety-critical automotive ECUs or body control modules. | Select only if automotive change control, traceability, or IATF-certified supply chain is not required. |
| SS12P10L-13 | Schottky diode with VF = 0.75 V @ 12A but EAS = 0 mJ; no avalanche capability. | Unsuitable for inductive recirculation where voltage spikes exceed 100 V; higher risk of catastrophic failure. | Acceptable only in purely resistive or capacitive loads with strict voltage derating and external TVS clamping. |
Compared with SBRT12U100P5-13 and SS12P10L-13, the SBR12U100P5Q-13 uniquely combines automotive qualification, 592 mJ avalanche ruggedness, and ultra-low VF-making it the only choice for AEC-compliant inductive switching in underhood environments.
Availability
SBR12U100P5Q-13 is available at Aetrix Electronics and suitable for automotive battery management, engine control units, and ADAS power supplies requiring stable component supply, full traceability, and long-term lifecycle continuity.
Supply support for SBR12U100P5Q-13 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-reliability power, signal integrity, and timing solutions for automotive, industrial, and computing markets.
The SBR® product line was developed specifically to replace Schottky and FRD diodes in automotive power conversion, delivering lower VF than Schottkys with PN-junction ruggedness for mission-critical inductive switching.
FAQ
What is the maximum junction temperature rating for SBR12U100P5Q-13?
The SBR12U100P5Q-13 has an operating junction temperature range of –55°C to +150°C. Its thermal design leverages RθJL = 3°C/W and bottom-side thermal pad soldering to sustain continuous 12A operation at TJ = 125°C when mounted on a 2 oz. copper PCB with recommended pad layout.
Is SBR12U100P5Q-13 compatible with lead-free reflow profiles?
Yes-SBR12U100P5Q-13 uses matte tin finish on copper leadframe and is rated for standard lead-free reflow (JEDEC J-STD-020 Level 1). Its molding compound is UL 94V-0 rated, and moisture sensitivity level is MSL-1, allowing unlimited floor life without dry pack storage.
How does the SBR12U100P5Q-13 differ from conventional Schottky rectifiers?
Unlike Schottky diodes, the SBR12U100P5Q-13 uses a proprietary super barrier structure that achieves comparable VF (0.78 V @ 12A) while offering 592 mJ avalanche energy and stable IR up to 125°C-addressing Schottky limitations in ruggedness and high-temperature leakage.
Can SBR12U100P5Q-13 be used in parallel configurations?
Yes-its positive temperature coefficient of VF enables natural current sharing. However, layout symmetry (matched trace length, copper area, and thermal coupling) is critical. Derate total current by 15% for two devices in parallel to account for thermal imbalance and ensure TJ remains ≤125°C.
SBR12U100P5Q-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- PowerDI™ 5
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 12A
- Voltage - Forward (Vf) (Max) @ If:
- 780 mV @ 12 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 250 µA @ 100 V
- Capacitance @ Vr, F:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 5
- Operating Temperature - Junction:
- -55°C ~ 150°C
SBR12U100P5Q-13 FAQ
1.How can I place an order for SBR12U100P5Q-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR12U100P5Q-13 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 SBR12U100P5Q-13 reliable?
The price and inventory of SBR12U100P5Q-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR12U100P5Q-13 is usually 5 days.
3.What payment methods are accepted for SBR12U100P5Q-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR12U100P5Q-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR12U100P5Q-13?
SBR12U100P5Q-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR12U100P5Q-13 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 SBR12U100P5Q-13?
For technical support, including SBR12U100P5Q-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR12U100P5Q-13 requirements.
6.How does Aetrix verify that SBR12U100P5Q-13 is sourced from the original manufacturer or authorized distributors?
All SBR12U100P5Q-13 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 SBR12U100P5Q-13 meets industry standards.
7.What is the process for return or replacement of SBR12U100P5Q-13?
All SBR12U100P5Q-13 units undergo pre-shipment inspection (PSI). If there is an issue with SBR12U100P5Q-13, 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 SBR12U100P5Q-13 part is unused and in its original packaging.
Return procedure for SBR12U100P5Q-13:
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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