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Diodes Incorporated SBR10100CTB-13
- Part No.:
- SBR10100CTB-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
SBR10100CTB-13.pdf
- Description:
- DIODE ARRAY SBR 100V 5A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:2,281
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Product details
Overview
SBR10100CTB-13 from Diodes Incorporated is a 10A dual common-cathode Super Barrier Rectifier in TO263AB package, rated for 100V peak reverse voltage, 0.84V max forward voltage at 5A/25°C, and 0.2mA max reverse leakage at 100V/25°C; used as freewheel or output rectifier in high-efficiency DC-DC converters.
For engineers reviewing the SBR10100CTB-13 datasheet, SBR10100CTB-13 pinout, SBR10100CTB-13 application, or SBR10100CTB-13 equivalent, key selection criteria include low VF stability across temperature, AEC-Q101 qualification, TO263AB thermal performance (RθJC = 6°C/W), and dual-leg 5A-per-leg current rating under industrial ambient conditions.
Technical Context
This device implements patented Trench SBR® technology to achieve superior avalanche ruggedness versus Schottky diodes while maintaining ultra-low forward voltage. It operates with two independent anode terminals sharing one cathode, enabling synchronous rectification or dual-path DC-DC output stages.
Electrical behavior is characterized by stable reverse leakage up to +125°C (max 40µA at 100V), forward voltage drop of 0.71V at 5A/125°C, and thermal resistance of 6°C/W junction-to-case-enabling reliable operation in thermally constrained power supplies without forced cooling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse blocking voltage per leg; defines safe operating range in flyback or buck converter secondary side. |
| IO (per leg) | 5 A - Continuous average forward current rating per anode leg; supports 10A total dual-leg output in parallel-configured power rails. |
| VF (max) | 0.84 V @ 5A, 25°C - Low conduction loss enables >95% efficiency in 12V→5V/3.3V point-of-load converters. |
| IR (max) | 0.2 mA @ 100V, 25°C - Tight leakage control prevents thermal runaway in high-temp industrial environments. |
| RθJC | 6 °C/W - Low junction-to-case thermal resistance allows direct heatsink mounting for sustained 10A operation without derating. |
| AEC-Q101 | Qualified - Meets automotive-grade reliability standards for under-hood and infotainment power supply applications. |
Pinout & Package
Package: TO263AB (D²PAK), surface-mount, 3-terminal molded plastic case with matte tin–annealed copper leadframe; polarity marked on top surface with cathode stripe and "K" symbol.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (Pin 1) | Input terminal for first rectifier leg | Accepts AC or switched input; electrically isolated from Anode 2 but shares common cathode path. |
| Anode 2 (Pin 2) | Input terminal for second rectifier leg | Enables dual-output or interleaved converter topologies; identical electrical specs to Pin 1. |
| Cathode (Pin 3 / Tab) | Common output node | Large copper tab serves as primary heat dissipation path and low-inductance return; must be soldered to PCB thermal pad. |
Key Features
| Feature | Design Value |
|---|---|
| Trench SBR® technology | Enables 80A non-repetitive surge capability (IFSM) and robust avalanche energy handling beyond standard Schottky limits. |
| Ultra-low VF at high temperature | 0.71V @ 5A/125°C ensures minimal conduction loss increase over full industrial operating range. |
| Low IR at elevated temperature | 40µA @ 100V/125°C prevents thermal runaway in sealed enclosures or high-ambient designs. |
| Lead-free & Green construction | Halogen- and antimony-free molding compound (Br+Cl <1500ppm, Sb <1000ppm) meets RoHS 3 and automotive environmental requirements. |
Applications
| DC-DC Converter Output Rectification | AC-DC Adapter Secondary Side |
|---|---|
Use Scenario: High-frequency synchronous buck converter delivering 5V/6A to FPGA core logic. IC Role / Device Role / Timing Role: Dual-leg common-cathode rectifier replacing two discrete Schottkys to reduce board space and improve thermal coupling. Use Value: 0.84V VF minimizes I²R losses; RθJC = 6°C/W enables 10A operation with only 60°C junction rise above 85°C ambient. | Use Scenario: 24W wall adapter converting 100–240VAC to 12VDC using flyback topology. IC Role / Device Role / Timing Role: Secondary-side output rectifier handling continuous 2A load with peak surges during transient events. Use Value: AEC-Q101 qualification ensures long-term reliability in consumer electronics with unregulated line voltage exposure. |
| Automotive Infotainment Power Supply | Industrial PLC I/O Module Protection |
Use Scenario: 12V→3.3V point-of-load regulator powering AM/FM tuner ASIC in vehicle dashboard. IC Role / Device Role / Timing Role: Freewheel diode in buck controller IC's external switch node, clamping inductive kickback. Use Value: 80A IFSM withstands load dump transients; -65°C to +175°C operating range covers full automotive thermal envelope. | Use Scenario: Isolated 24VDC input stage protecting programmable logic controller digital inputs from field wiring faults. IC Role / Device Role / Timing Role: Blocking diode preventing backfeed between redundant power rails during hot-swap events. Use Value: 0.2mA IR at 25°C and 40µA at 125°C ensures minimal standby power loss across wide ambient temperature swings. |
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 | Same 100V/10A rating but TO220AB package; RθJC = 1.5°C/W higher; no AEC-Q101 qualification. | Preferred for cost-sensitive industrial power supplies where automotive qualification is unnecessary. | Select when thermal margin exists and qualification compliance is not required. |
| MBRF10100CT | Standard Schottky with VF = 0.85V (typ), but IR = 1.0mA @ 100V/25°C - 5× higher leakage than SBR10100CTB-13. | Suitable for lower-temperature environments (<85°C ambient); less stable under thermal stress. | Choose only if budget constraints outweigh thermal reliability requirements. |
Compared with SBRT10U100CT and MBRF10100CT, the SBR10100CTB-13 delivers superior thermal stability and automotive-grade ruggedness in a surface-mount package optimized for automated assembly and high-power density layouts.
Availability
SBR10100CTB-13 is available at Aetrix Electronics and suitable for DC-DC converters, AC-DC adapters, and automotive infotainment power supplies requiring stable component supply, AEC-Q101 compliance, and high-temperature reverse leakage control.
Supply support for SBR10100CTB-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, headquartered in Plano, Texas, serving industrial, computing, communications, and automotive markets since 1960.
The SBR® (Super Barrier Rectifier) product line was developed to replace Schottky diodes in high-efficiency, high-reliability power conversion where low VF and stable IR at elevated temperatures are critical.
FAQ
What is the maximum junction temperature for continuous operation?
The SBR10100CTB-13 has a specified operating junction temperature range of –65°C to +175°C. For continuous 10A operation, thermal design must ensure TJ remains ≤175°C, typically requiring a PCB thermal pad and heatsinking due to its 6°C/W RθJC and 30°C/W RθJA (per element).
Is this device suitable for synchronous rectification circuits?
No - the SBR10100CTB-13 is a passive rectifier, not a MOSFET-based synchronous rectifier controller. However, its low VF and fast recovery make it ideal as the freewheeling or output rectifier in synchronous buck/flyback topologies where an external gate driver controls the high-side switch.
How does the TO263AB package affect PCB layout?
The TO263AB requires a minimum 5.08mm × 1.10mm thermal pad (C dimension) with 10.41mm X1 length and 7.01mm Y1 width per Diodes' suggested layout. The exposed cathode tab must be fully soldered to this pad for optimal thermal performance and mechanical reliability.
Does the "-13" suffix indicate tape-and-reel packaging?
Yes - the "-13" suffix denotes 800-piece tape-and-reel packaging in standard TO263AB orientation, compatible with automated SMT placement equipment. This differs from the "-1" suffix (50-piece tube) and supports high-volume manufacturing throughput.
SBR10100CTB-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- SBR®
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 840 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 200 µA @ 100 V
- Operating Temperature - Junction:
- -65°C ~ 175°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
SBR10100CTB-13 FAQ
1.How can I place an order for SBR10100CTB-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR10100CTB-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 SBR10100CTB-13 reliable?
The price and inventory of SBR10100CTB-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR10100CTB-13 is usually 5 days.
3.What payment methods are accepted for SBR10100CTB-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR10100CTB-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR10100CTB-13?
SBR10100CTB-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR10100CTB-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 SBR10100CTB-13?
For technical support, including SBR10100CTB-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR10100CTB-13 requirements.
6.How does Aetrix verify that SBR10100CTB-13 is sourced from the original manufacturer or authorized distributors?
All SBR10100CTB-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 SBR10100CTB-13 meets industry standards.
7.What is the process for return or replacement of SBR10100CTB-13?
All SBR10100CTB-13 units undergo pre-shipment inspection (PSI). If there is an issue with SBR10100CTB-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 SBR10100CTB-13 part is unused and in its original packaging.
Return procedure for SBR10100CTB-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR10100CTB-13 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
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BAV70LT1G
onsemi
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BAT54CLT1G
onsemi
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BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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