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Diodes Incorporated SBR3U60P5Q-7D
- Part No.:
- SBR3U60P5Q-7D
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 5
- Datasheet:
-
SBR3U60P5Q-7D.pdf
- Description:
- DIODE SBR 60V 3A POWERDI5
- Quantity:
- Payment:
- Shipping:
Inventory:5,750
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Product details
Overview
SBR3U60P5Q from Diodes Incorporated is a 3A, 60V Super Barrier Rectifier (SBR®) in PowerDI5 package, featuring 0.60 V max forward voltage at 3.0 A and 25°C, 0.06 mA max reverse leakage at 60 V and 25°C, and AEC-Q101 qualification for automotive use. It serves as a high-reliability freewheeling or reverse polarity protection diode in DC/DC converters and battery management systems.
For engineers reviewing the SBR3U60P5Q datasheet, SBR3U60P5Q pinout, SBR3U60P5Q application, or SBR3U60P5Q equivalent, key selection criteria include its low VF stability up to +175°C junction temperature, 120 mJ non-repetitive avalanche energy, and thermally efficient PowerDI5 footprint with RθJC = 15°C/W.
Technical Context
This SBR device uses patented Super Barrier technology to deliver Schottky-like forward performance while exceeding standard Schottky ruggedness in avalanche capability. Its 60 V VRRM rating and 80 A IFSM surge current support robust operation in transient-prone automotive power rails.
The PowerDI5 package enables low thermal resistance (RθJA = 35°C/W on Al board), and its 110 pF junction capacitance at 4 V supports fast switching in high-frequency rectification. The device maintains stable VF and IR across -55°C to +175°C operating range, critical for under-hood electronics.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse blocking voltage without breakdown |
| IO | 3 A - Continuous average rectified output current at +25°C ambient |
| VF Max | 0.60 V @ 3.0 A, +25°C - Low conduction loss enabling >92% efficiency in 12 V input buck converters |
| IR Max | 0.06 mA @ 60 V, +25°C - Ultra-low leakage preserves battery standby life in always-on modules |
| EAS | 120 mJ - Avalanche energy rating ensures survivability during inductive load turn-off transients |
| tRR | 13 ns - Fast recovery time minimizes switching losses in 300–500 kHz SMPS designs |
| RθJC | 15 °C/W - Enables direct heatsinking to PCB copper or metal core for thermal management |
Pinout & Package
Package: PowerDI5 - surface-mount, thermally enhanced plastic package with exposed cathode pad; UL 94V-0 rated, halogen/antimony-free "Green" compound; 0.093 g weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry terminal | Connected to source side of load or switch node; requires minimum 1.84 mm pad width per datasheet layout |
| Cathode | Current exit terminal & thermal path | Exposed metal pad on bottom surface; must be soldered to ≥200 mm² copper pour for RθJA = 35°C/W |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Combines Schottky-level VF with MOS-controlled barrier for 120 mJ avalanche ruggedness-no catastrophic failure under repetitive inductive kick |
| AEC-Q101 qualification | Validated for automotive-grade reliability including HTOL, TC, UHAST, and ESD-HBM ≥2 kV-enables use in ADAS power supplies without additional qualification |
| High-temperature IR stability | 0.009 mA @ 60 V, +125°C - 3× lower leakage than comparable Schottkys, reducing thermal runaway risk in engine bay applications |
| PowerDI5 thermal design | RθJC = 15°C/W - allows direct thermal coupling to internal ground plane, eliminating need for external heatsink in 3 A designs |
Applications
| Automotive Body Control Module (BCM) | Industrial DC/DC Converter |
|---|---|
Use Scenario: Reverse polarity protection on 12 V supply rail feeding microcontroller and CAN transceiver. IC Role / Device Role / Timing Role: Unidirectional blocking diode preventing damage during battery jump-start misconnection. Use Value: 0.60 V VF limits voltage drop to <70 mV at 115 mA bias current, preserving brown-out margin for 3.3 V LDOs. | Use Scenario: Output rectification in isolated 48 V to 12 V flyback converter for factory automation I/O module. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier replacement with fixed-voltage drop characteristic. Use Value: 13 ns tRR and 110 pF CT enable clean zero-crossing detection for adaptive gate drive timing. |
| USB-C Power Delivery Adapter | Energy Storage System (ESS) BMS |
Use Scenario: Freewheeling path in active clamp forward topology delivering 65 W at 200 kHz switching frequency. IC Role / Device Role / Timing Role: Clamp diode conducting during transformer reset phase. Use Value: Stable 0.52 V VF at +125°C ensures predictable clamp voltage and prevents MOSFET overvoltage stress. | Use Scenario: Cell-balancing circuit isolation diode in 48 V lithium-ion stack monitoring unit. IC Role / Device Role / Timing Role: Blocking diode preventing cross-current between parallel cell groups during charge/discharge imbalance. Use Value: 0.009 mA IR at +125°C reduces self-discharge current to <1 µA per string, extending calibration interval to 6 months. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SBRT3U60P5-13 | Same die, identical electrical specs, but non-AEC-Q101 qualified and RoHS-compliant only (not PPAP capable) | Limited to industrial/commercial designs without automotive change control requirements | Select when cost sensitivity outweighs automotive qualification needs and supply chain traceability is not mandated |
| MBR360ESFT1G | 3 A, 60 V Schottky; VF = 0.74 V @ 3 A, +25°C; IR = 0.5 mA @ 60 V, +25°C; no avalanche rating | Higher conduction loss and thermal drift; unsuitable for under-hood or high-reliability safety-critical paths | Choose only for non-automotive, low-temp (<85°C) applications where avalanche immunity is not required |
Compared with SBRT3U60P5-13 and MBR360ESFT1G, the SBR3U60P5Q delivers verified automotive qualification, superior high-temperature leakage performance, and ruggedized avalanche handling-making it the sole option for AEC-Q101-compliant 3 A rectification where thermal stability and transient survivability are mandatory.
Availability
SBR3U60P5Q is available at Aetrix Electronics and suitable for automotive body control modules, industrial DC/DC converters, and USB-C power delivery adapters requiring stable component supply, full AEC-Q101 documentation, and IATF 16949 traceable sourcing.
Supply support for SBR3U60P5Q 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, signal integrity, and protection solutions for automotive, industrial, and consumer markets.
The SBR® product line targets high-efficiency, high-ruggedness rectification where Schottky limitations in temperature stability and avalanche capability are unacceptable-designed specifically for automotive power distribution and industrial SMPS.
FAQ
What is the maximum junction temperature for continuous operation?
The SBR3U60P5Q supports continuous operation up to +175°C junction temperature, validated per AEC-Q101 stress testing. Derating curves show 3 A IO is maintainable up to +105°C ambient on FR-4 with recommended pad layout, and up to +135°C ambient on aluminum board per Note 7.
Is the PowerDI5 package lead-free and RoHS compliant?
Yes-SBR3U60P5Q features matte tin finish on copper leadframe, fully compliant with EU RoHS directives 2011/65/EU and 2015/863/EU. It is also halogen- and antimony-free ("Green" per Diodes' definition: <900 ppm Br, <900 ppm Cl, <1000 ppm Sb).
How does its avalanche capability compare to standard Schottky diodes?
Unlike standard Schottky diodes-which fail catastrophically under avalanche conditions-the SBR3U60P5Q sustains 120 mJ non-repetitive avalanche energy (IAS = 2 A, L = 50 mH). This is enabled by its patented SBR® structure, which provides controlled, non-destructive clamping behavior essential for automotive inductive load switching.
Can this part replace a standard 3 A Schottky in an existing design?
Yes, with verification of thermal layout and voltage margin: the SBR3U60P5Q has identical PowerDI5 footprint and pinout, lower VF (0.60 V vs typical 0.74 V), and higher VRRM margin (60 V vs 45 V common in Schottkys). However, confirm that system-level avalanche transients fall within its 120 mJ rating and that layout supports its cathode thermal pad.
SBR3U60P5Q-7D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- PowerDI™ 5
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Super Barrier
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 620 mV @ 3 A
- 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:
- PowerDI™ 5
- Operating Temperature - Junction:
- -65°C ~ 150°C
SBR3U60P5Q-7D FAQ
1.How can I place an order for SBR3U60P5Q-7D through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR3U60P5Q-7D 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 SBR3U60P5Q-7D reliable?
The price and inventory of SBR3U60P5Q-7D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR3U60P5Q-7D is usually 5 days.
3.What payment methods are accepted for SBR3U60P5Q-7D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR3U60P5Q-7D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR3U60P5Q-7D?
SBR3U60P5Q-7D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR3U60P5Q-7D 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 SBR3U60P5Q-7D?
For technical support, including SBR3U60P5Q-7D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR3U60P5Q-7D requirements.
6.How does Aetrix verify that SBR3U60P5Q-7D is sourced from the original manufacturer or authorized distributors?
All SBR3U60P5Q-7D 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 SBR3U60P5Q-7D meets industry standards.
7.What is the process for return or replacement of SBR3U60P5Q-7D?
All SBR3U60P5Q-7D units undergo pre-shipment inspection (PSI). If there is an issue with SBR3U60P5Q-7D, 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 SBR3U60P5Q-7D part is unused and in its original packaging.
Return procedure for SBR3U60P5Q-7D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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