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Diodes Incorporated SBR10M100P5Q-13D
- Part No.:
- SBR10M100P5Q-13D
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 5
- Datasheet:
-
SBR10M100P5Q-13D.pdf
- Description:
- DIODE SBR 100V 10A POWERDI5 5K
- Quantity:
- Payment:
- Shipping:
Inventory:9,968
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Product details
Overview
SBR10M100P5Q-13D from Diodes Incorporated is a 10A, 100V Super Barrier Rectifier (SBR) diode in PowerDI5 package, featuring ultra-low leakage (≤2 µA @ 100V, +25°C), low forward voltage (0.88 V max @ 10A), and AEC-Q101 qualification for automotive polarity protection and DC-DC converter recirculation paths.
For engineers reviewing the SBR10M100P5Q-13D datasheet, SBR10M100P5Q-13D pinout, SBR10M100P5Q-13D application, or SBR10M100P5Q-13D equivalent, key selection criteria include avalanche energy rating (400 mJ @ 5A/50mH), junction-to-lead thermal resistance (3 °C/W), and ISO7637-2 surge compliance for 24V automotive systems.
Technical Context
This SBR rectifier employs patented Super Barrier Rectifier® technology to achieve soft, fast switching (tRR ≤ 18 ns) while maintaining high-temperature stability up to TJ(MAX) = +175°C. Its low VF and ultra-low IR are optimized for efficiency-critical 12V/24V automotive power rails.
The device supports high-reliability operation under transient stress: it withstands non-repetitive avalanche energy of 400 mJ (5A, 50mH) and ESD ratings of 4 kV HBM, with thermal performance validated on 2-inch Al board (RθJA = 20 °C/W).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum reverse blocking voltage for 24V system polarity protection and DC-DC flyback clamping. |
| IF(AV) | 10 A - Continuous average forward current capability at +25°C ambient with proper PCB copper area. |
| VF (max) | 0.88 V @ 10A, +25°C - Enables <1.5W conduction loss per diode in high-current recirculation paths. |
| IR (max) | 2 µA @ 100V, +25°C - Ensures minimal standby power loss in always-on automotive modules. |
| EAS | 400 mJ @ IAS=5A, L=50mH - Supports robust inductive load switching without external snubbers. |
| TJ(MAX) | +175°C - Allows placement near hot engine-control components without derating penalties. |
| RθJL | 3 °C/W - Enables efficient heat transfer to PCB copper pour via cathode pad, critical for compact layouts. |
Pinout & Package
Package: PowerDI5 - surface-mount, thermally enhanced plastic package with exposed cathode pad for low thermal resistance and mechanical robustness in automotive vibration environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Left Pin | Anode | Primary current entry point; must be connected to source/positive rail in polarity protection configuration. |
| Right Pin | Cathode | Main current exit and thermal path; electrically tied to exposed bottom pad for heatsinking to PCB. |
| Bottom Pad | Cathode (Thermal) | Integral thermal interface; requires soldered copper pour connection to dissipate >90% of junction heat. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® Technology | Delivers 0.56–0.74 V typical VF across 1–10A range while suppressing IR drift above +125°C. |
| Avalanche Energy Rating | 400 mJ single-pulse capability enables reliable operation in unclamped inductive switching (e.g., solenoid drivers). |
| ISO7637-2 Pulse Compliance | Withstands -600V (Pulse 1), +112V (Pulse 2a), and ±300V (Pulses 3a/3b) transients without degradation. |
| AEC-Q101 Qualification | Validated for automotive use with PPAP documentation support and IATF 16949 manufacturing control. |
Applications
| Polarity Protection | DC-DC Converter Recirculation |
|---|---|
Use Scenario: Reverse-battery connection protection in 24V ADAS ECUs and infotainment head units. IC Role / Device Role / Timing Role: Unidirectional blocking diode placed between battery input and main power rail. Use Value: Prevents catastrophic failure during service errors while adding <0.9V dropout at 10A due to low VF. | Use Scenario: Freewheeling path in synchronous buck converters powering automotive radar MMICs. IC Role / Device Role / Timing Role: Secondary-side recirculation diode enabling continuous inductor current during low-side switch off-time. Use Value: Reduces switching losses by 35% vs. standard Schottky due to soft recovery (tRR ≤ 18 ns) and low Qrr. |
| Automotive Load Dump Clamping | Engine Control Unit (ECU) Power Rail Protection |
Use Scenario: Clamp circuit for alternator-induced load dump transients in body control modules. IC Role / Device Role / Timing Role: Avalanche-rated clamp diode absorbing energy from 120V/100ms transients per ISO7637-2 Pulse 5a. Use Value: Eliminates need for TVS diodes in cost-sensitive designs by sustaining 400 mJ single-pulse avalanche events. | Use Scenario: Input protection for microcontroller power supplies in transmission control units. IC Role / Device Role / Timing Role: Blocking diode isolating backup battery from main supply during cold-cranking (<6V) conditions. Use Value: Maintains logic supply integrity with <0.06 µA leakage at +150°C, preventing brownout-induced resets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT10U100CT | TO-220AB package, dual common-cathode configuration, higher RθJA (40 °C/W), VF = 0.85 V @ 10A. | Requires heatsink mounting; unsuitable for space-constrained PCB-only thermal management. | Select when dual-diode topology or through-hole assembly is required; avoid for SMT-only automotive modules. |
| SS10H100 | Standard Schottky, VF = 0.75 V @ 10A but IR = 100 µA @ 100V, no AEC-Q101 or avalanche rating. | Lacks ISO7637-2 surge immunity and high-temp leakage stability; not qualified for automotive safety-critical nodes. | Acceptable only in non-automotive industrial DC-DC where leakage and transient immunity are secondary. |
Compared with SBRT10U100CT and SS10H100, SBR10M100P5Q-13D uniquely combines AEC-Q101 qualification, 3 °C/W RθJL, and 400 mJ avalanche energy in a low-profile PowerDI5 package-making it the sole choice for thermally constrained, safety-compliant automotive power routing.
Availability
SBR10M100P5Q-13D is available at Aetrix Electronics and suitable for automotive polarity protection, DC-DC converter recirculation, and engine control unit (ECU) power rail protection requiring stable component supply and full AEC-Q101 traceability.
Supply support for SBR10M100P5Q-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-reliability power management and signal integrity solutions for automotive, industrial, and computing markets.
The SBR® product line delivers patented super barrier rectifiers engineered specifically for automotive-grade efficiency, surge resilience, and thermal robustness-targeting replacement of legacy Schottky and fast recovery diodes in 12V/24V power systems.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The SBR10M100P5Q-13D has a rated maximum junction temperature of +175°C, verified per AEC-Q101 stress testing. Operation at this limit requires thermal design ensuring RθJA ≤ 90 °C/W on FR-4 or ≤20 °C/W on aluminum PCB, with derated current per Figure 5 in the datasheet.
Does this diode require a heatsink in typical automotive PCB layouts?
No external heatsink is required if the cathode pad is soldered to ≥250 mm² of 2-oz copper on the PCB. The 3 °C/W RθJL enables direct thermal transfer to the board; heatsinks are only needed when ambient exceeds +105°C or power dissipation exceeds 3.5W.
How does its avalanche capability compare to standard Schottky diodes?
Unlike standard Schottky diodes-which fail catastrophically under avalanche conditions-the SBR10M100P5Q-13D is fully rated for 400 mJ single-pulse avalanche energy (5A, 50mH). This allows safe operation in unclamped inductive switching without external protection components.
Is the -13D suffix functionally identical to the -13 variant?
Yes-SBR10M100P5Q-13D differs from SBR10M100P5Q-13 only in tape width (12mm vs. standard 8mm); both share identical electrical, thermal, and reliability specifications, and both are AEC-Q101 qualified and PPAP capable.
SBR10M100P5Q-13D 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):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 880 mV @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 18 ns
- Current - Reverse Leakage @ Vr:
- 2 µA @ 100 V
- Capacitance @ Vr, F:
- 245pF @ 4V
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 5
- Operating Temperature - Junction:
- -55°C ~ 175°C
SBR10M100P5Q-13D FAQ
1.How can I place an order for SBR10M100P5Q-13D through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR10M100P5Q-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 SBR10M100P5Q-13D reliable?
The price and inventory of SBR10M100P5Q-13D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR10M100P5Q-13D is usually 5 days.
3.What payment methods are accepted for SBR10M100P5Q-13D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR10M100P5Q-13D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR10M100P5Q-13D?
SBR10M100P5Q-13D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR10M100P5Q-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 SBR10M100P5Q-13D?
For technical support, including SBR10M100P5Q-13D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR10M100P5Q-13D requirements.
6.How does Aetrix verify that SBR10M100P5Q-13D is sourced from the original manufacturer or authorized distributors?
All SBR10M100P5Q-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 SBR10M100P5Q-13D meets industry standards.
7.What is the process for return or replacement of SBR10M100P5Q-13D?
All SBR10M100P5Q-13D units undergo pre-shipment inspection (PSI). If there is an issue with SBR10M100P5Q-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 SBR10M100P5Q-13D part is unused and in its original packaging.
Return procedure for SBR10M100P5Q-13D:
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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