My Inquiry
My Account
Diodes Incorporated SBR10E45P5-13D
- Part No.:
- SBR10E45P5-13D
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 5
- Datasheet:
-
SBR10E45P5-13D.pdf
- Description:
- DIODE SBR 45V 10A POWERDI5
- Quantity:
- Payment:
- Shipping:
Inventory:4,500
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SBR10E45P5-13D from Diodes Incorporated is a 10A, 45V Super Barrier Rectifier (SBR®) in PowerDI5 package, featuring ultra-low 0.47V max forward voltage at 10A/25°C and only 0.28mA max reverse leakage at 45V/125°C. It serves as a high-efficiency rectifier, freewheeling diode, or polarity protection device in compact AC-DC adapters and DC-DC converters.
For engineers reviewing the SBR10E45P5-13D datasheet, SBR10E45P5-13D pinout, SBR10E45P5-13D application, or SBR10E45P5-13D equivalent, key selection criteria include forward voltage drop at full load, high-temperature reverse leakage stability, thermal resistance (RθJA = 88°C/W), and compatibility with thin-profile, thermally constrained power designs.
Technical Context
This SBR uses patented Super Barrier Rectifier technology to achieve Schottky-like low VF while maintaining significantly lower IR than standard Schottky diodes-especially critical above 85°C. Its junction-to-case thermal resistance of 14°C/W enables efficient heat transfer to PCB copper when mounted on a 2"×2" Al board.
The device operates across –55°C to +150°C and withstands non-repetitive surge currents up to 275A (8.3ms). ESD robustness includes 8kV HBM and 400V MM ratings, supporting reliable handling in automated assembly environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 45 V - Maximum repetitive reverse blocking voltage; defines safe operating range in rectifier and flyback clamp applications. |
| IO (AV) | 10 A - Average forward current rating at 25°C ambient; derates to ~7.5A at 100°C per Figure 4. |
| VF (max) | 0.47 V @ 10A, 25°C - Enables <4.7W conduction loss per diode at full load, reducing thermal stress in high-density power stages. |
| IR (max) | 0.28 mA @ 45V, 125°C - Ensures minimal standby power loss and stable performance in hot-running industrial or automotive under-hood environments. |
| RθJA | 88 °C/W - Thermal resistance to ambient on standard 2"×2" Al board; informs minimum copper area and layout cooling requirements. |
| IFSM | 275 A (8.3ms) - Peak surge capability supports inrush current handling in offline SMPS without secondary overcurrent protection. |
Pinout & Package
Package: PowerDI5 - Surface-mount, thermally enhanced plastic package with 1.1mm profile, matte tin-plated copper leadframe, and UL 94V-0 molding compound. Weight: 0.093 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Pin 1) | Forward current entry point | Connected to input/high-side node in rectifier or freewheeling path; requires adequate copper pour for thermal dissipation. |
| Cathode (Pin 2) | Forward current exit / reverse voltage reference | Common return node; ties to output rail or ground; must maintain clean low-impedance connection to minimize switching noise coupling. |
| Exposed Pad (Pin 3) | Thermal and electrical ground connection | Internally connected to cathode; soldered to PCB thermal pad to reduce RθJA by up to 30% versus non-thermal-pad variants. |
Key Features
| Feature | Design Value |
|---|---|
| Patented SBR® technology | Combines low VF of Schottky with superior high-temp IR stability-enables higher efficiency without trade-off in leakage-induced losses. |
| Thermally efficient PowerDI5 package | RθJC = 14°C/W allows direct heat transfer from die to PCB; supports operation at TJ up to 150°C in space-constrained layouts. |
| Ultra-thin 1.1mm profile | Fits into <1.2mm height envelopes-critical for slim AC-DC adapters, USB-C PD chargers, and portable electronics power modules. |
| Lead-free, halogen- and antimony-free | RoHS 3 compliant (<900ppm Br/Cl, <1000ppm Sb); meets global environmental regulations without compromising thermal or electrical performance. |
Applications
| AC-DC Adapters & Chargers | DC-DC Converters |
|---|---|
Use Scenario: Secondary-side synchronous rectification in 12–24W USB-C PD adapters with tight height constraints. IC Role / Device Role / Timing Role: Freewheeling rectifier replacing MOSFETs in quasi-resonant flyback topologies to simplify gate drive and reduce BOM count. Use Value: 0.47V VF cuts conduction loss by ~35% vs. standard FRD alternatives, enabling >92% efficiency at full load without active cooling. | Use Scenario: Output rectification in isolated 48V-to-12V telecom DC-DC modules operating at 100kHz–500kHz. IC Role / Device Role / Timing Role: High-current output rectifier in half-bridge LLC resonant converters where low IR prevents thermal runaway at elevated ambient temperatures. Use Value: 0.28mA IR at 125°C ensures <1.4mW standby loss per diode-critical for Energy Star Tier 2 compliance in always-on systems. |
| Polarity Protection Circuits | Industrial Power Supplies |
Use Scenario: Reverse-voltage protection in 12V/24V input rails for programmable logic controllers (PLCs) and sensor nodes. IC Role / Device Role / Timing Role: Series-connected input protection diode placed before bulk capacitance and regulation stage. Use Value: Low VF minimizes voltage drop across protection element-preserves ≥11.5V at 10A input, avoiding brownout in downstream 3.3V/5V LDOs. | Use Scenario: Input bridge rectification in DIN-rail mounted 24V/48V industrial PSUs with extended temperature operation. IC Role / Device Role / Timing Role: Primary rectifier in unregulated front-end stage handling continuous 10A load with transient surges. Use Value: 275A IFSM rating supports repeated cold-start inrush events without degradation-validated per JEDEC JESD22-A114. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super barrier rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-10E45-M3/57T | Same 45V/10A rating; VF = 0.49V (max) at 10A/25°C; RθJA = 95°C/W; no exposed thermal pad. | Lacks integrated thermal pad-requires larger copper area to match thermal performance; less suitable for ultra-thin designs. | Prefer SBR10E45P5-13D when board thickness ≤1.2mm or junction temperature must stay <130°C at full load. |
| ON Semiconductor NRVB1045CT | 45V/10A dual common-cathode Schottky; VF = 0.52V (max); IR = 1.0mA @ 125°C-3.6× higher leakage than SBR10E45P5-13D. | Dual configuration adds routing complexity; higher IR increases standby loss in always-on industrial equipment. | Select SBR10E45P5-13D for single-diode simplicity and <0.3mA IR requirement in high-ambient-temperature deployments. |
Compared with VS-10E45-M3/57T and NRVB1045CT, the SBR10E45P5-13D delivers the lowest combined VF/IR trade-off and integrated thermal pad-making it optimal for thermally dense, height-limited, and high-reliability power conversion where leakage-induced inefficiency or thermal runaway must be avoided.
Availability
SBR10E45P5-13D is available at Aetrix Electronics and suitable for AC-DC adapters, DC-DC converters, and industrial power supplies requiring stable component supply, consistent parametric performance, and RoHS-compliant sourcing.
Supply support for SBR10E45P5-13D 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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
The SBR® product line targets high-efficiency power conversion applications-specifically engineered to replace conventional Schottky and fast recovery diodes in SMPS, adapters, and DC-DC modules where low VF and high-temperature IR stability are critical.
FAQ
What is the maximum junction temperature for continuous operation?
The SBR10E45P5-13D is rated for continuous operation from –55°C to +150°C junction temperature. At 10A average forward current and 25°C ambient on a 2"×2" Al board, junction temperature reaches ~115°C-well within safe limits. Derating per Figure 4 applies above 25°C ambient.
Is the exposed pad electrically isolated or connected internally?
The exposed pad (Pin 3) is internally connected to the cathode terminal. It must be soldered to a PCB thermal pad tied to the cathode net to ensure both thermal performance and electrical integrity. Floating or grounded-to-chassis configurations will compromise reliability and violate the device's thermal model.
How does the SBR10E45P5-13D compare to standard Schottky diodes in high-temperature operation?
At 125°C and 45V reverse bias, the SBR10E45P5-13D exhibits only 0.28mA max IR-versus typical Schottky diodes showing >1mA under identical conditions. This results in up to 70% lower standby power loss and eliminates thermal runaway risk in enclosed, high-ambient environments.
Can this diode be used in automotive under-hood applications?
The SBR10E45P5-13D is not AEC-Q101 qualified. While its –55°C to +150°C operating range meets automotive temperature requirements, Diodes Incorporated states that automotive-grade versions require specific change control, PPAP capability, and IATF 16949 manufacturing-available only under distinct part numbers (e.g., SBR10E45Q5-13D).
SBR10E45P5-13D 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):
- 45 V
- Current - Average Rectified (Io):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 470 mV @ 10 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 280 µA @ 45 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 5
- Operating Temperature - Junction:
- -55°C ~ 150°C
SBR10E45P5-13D FAQ
1.How can I place an order for SBR10E45P5-13D through Aetrix?
Please submit a Request for Quotation (RFQ) for SBR10E45P5-13D 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 SBR10E45P5-13D reliable?
The price and inventory of SBR10E45P5-13D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR10E45P5-13D is usually 5 days.
3.What payment methods are accepted for SBR10E45P5-13D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR10E45P5-13D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SBR10E45P5-13D?
SBR10E45P5-13D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SBR10E45P5-13D 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 SBR10E45P5-13D?
For technical support, including SBR10E45P5-13D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR10E45P5-13D requirements.
6.How does Aetrix verify that SBR10E45P5-13D is sourced from the original manufacturer or authorized distributors?
All SBR10E45P5-13D 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 SBR10E45P5-13D meets industry standards.
7.What is the process for return or replacement of SBR10E45P5-13D?
All SBR10E45P5-13D units undergo pre-shipment inspection (PSI). If there is an issue with SBR10E45P5-13D, 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 SBR10E45P5-13D part is unused and in its original packaging.
Return procedure for SBR10E45P5-13D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SBR10E45P5-13D Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
