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Diodes Incorporated SDT10A100P5-13D
- Part No.:
- SDT10A100P5-13D
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 5
- Datasheet:
-
SDT10A100P5-13D.pdf
- Description:
- DIODE SCHOTTKY 100V 10A PDI5 5K
- Quantity:
- Payment:
- Shipping:
Inventory:2,262
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Product details
Overview
SDT10A100P5-13D from Diodes Incorporated is a 10A, 100V trench Schottky barrier rectifier in PowerDI5 package, featuring 0.68V max forward voltage at 10A/25°C, 100µA max reverse leakage at 100V/25°C, and +150°C junction rating-designed for high-efficiency DC-DC converters and AC-DC adapters.
For engineers reviewing the SDT10A100P5-13D datasheet, SDT10A100P5-13D pinout, SDT10A100P5-13D application, or SDT10A100P5-13D equivalent, key selection criteria include thermal resistance (RθJC = 9°C/W), soft fast switching behavior, high-temperature IR stability (20µA at 125°C), and RoHS-compliant matte tin terminations on copper leadframe.
Technical Context
This Schottky rectifier uses trench MOS structure to achieve low VF and reduced reverse recovery charge, enabling high-frequency operation without significant switching loss. Its junction-to-case thermal resistance of 9°C/W supports high-power density layouts when mounted on aluminum PCBs.
The device maintains stable leakage current up to +150°C junction temperature, with IR = 20µA at VR = 100V and TJ = +125°C-critical for thermally constrained power supplies. Soft reverse recovery minimizes EMI in synchronous rectification and freewheeling paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse blocking voltage; defines safe operating range in bridge or flyback clamp circuits. |
| IO(AV) | 10 A - Average rectified output current at TA = +25°C; derates to ~4.5A at TC = +100°C per Figure 4. |
| VF(max) | 0.68 V @ 10A, 25°C - Low conduction loss enables >92% efficiency in 12V→5V buck converters at full load. |
| IR(max) | 100 µA @ 100V, 25°C - Confirmed leakage spec ensures minimal standby power loss in adapter no-load conditions. |
| TJ(max) | +150°C - Enables operation in sealed enclosures or high-ambient industrial power modules without forced cooling. |
| RθJC | 9 °C/W - Low junction-to-case resistance allows direct heatsinking to metal-core PCBs for thermal management. |
| IFSM | 240 A @ 8.3ms - Withstands inrush surges in AC-DC front-end designs without bond-wire fusing. |
Pinout & Package
Package: PowerDI5 - surface-mount, thermally enhanced plastic package with exposed copper pad for low RθJC (9°C/W) and 0.093g mass; UL 94V-0 rated, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (A) | Current entry terminal | Connected to input/source side in rectifier/freewheel configuration; requires low-inductance trace routing. |
| Cathode (K) | Current exit terminal | Connected to output/load side; ties directly to ground plane or bulk capacitor negative for minimal loop inductance. |
| Exposed Pad (EP) | Thermal & electrical ground | Internally connected to cathode; must be soldered to ≥25mm² copper pour for optimal thermal performance. |
Key Features
| Feature | Design Value |
|---|---|
| Trench Schottky architecture | Enables 0.68V VF at 10A while maintaining <100µA IR at 100V-superior to planar Schottky alternatives. |
| Soft, fast switching | Minimizes voltage overshoot and EMI during turn-off; eliminates need for snubbers in 300–500kHz DC-DC designs. |
| +150°C operating junction | Supports continuous operation in sealed power modules where ambient exceeds +85°C without derating penalties. |
| Matte tin annealed terminations | Ensures reliable solderability per MIL-STD-202 Method 208 and compatibility with lead-free reflow profiles. |
| Halogen & antimony free | Meets "Green" definition (<900ppm Br, <900ppm Cl, <1000ppm Sb); compliant with EU RoHS 3 (2015/863/EU). |
Applications
| DC-DC Converters | AC-DC Adapters |
|---|---|
Use Scenario: Secondary-side synchronous rectification in isolated 48V→12V telecom PSUs operating at 350kHz. IC Role / Device Role / Timing Role: Freewheel diode replacing MOSFET gate drive complexity; conducts during transformer reset phase. Use Value: 0.68V VF reduces conduction loss by 35% vs. Si PN diode, improving full-load efficiency from 89% to 92.5%. | Use Scenario: Output rectification in compact 65W laptop adapter with 20mm height constraint. IC Role / Device Role / Timing Role: Main output blocking diode in quasi-resonant flyback topology. Use Value: PowerDI5 footprint saves 40% board area vs. TO-220; 150°C rating avoids thermal throttling at 50°C ambient. |
| Industrial Motor Drives | LED Driver Power Supplies |
Use Scenario: Freewheel path for IGBT gate driver supply rails in servo amplifier auxiliary power stage. IC Role / Device Role / Timing Role: Clamp diode absorbing inductive kickback from 24V logic-level gate drive transformers. Use Value: Soft recovery prevents ringing-induced false triggering; 240A surge rating withstands repeated motor stall events. | Use Scenario: Constant-current output rectification in outdoor-rated 150W streetlight LED driver. IC Role / Device Role / Timing Role: High-reliability output rectifier in IP67-enclosed, convection-cooled design. Use Value: 100µA IR max at 25°C and 20µA at 125°C ensures <10mW standby loss over lifetime, meeting Energy Star Tier 2. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-10BQ100-M3/5BT | Same 100V/10A rating; VF = 0.69V @ 10A/25°C; RθJC = 10°C/W; TO-277 package. | Larger footprint (TO-277 vs. PowerDI5); lower thermal efficiency in space-constrained layouts. | Prefer when legacy TO-277 footprint compatibility is required; avoid if board area or thermal resistance <9°C/W is critical. |
| ON Semiconductor SB10100 | 100V/10A; VF = 0.72V @ 10A/25°C; RθJC = 12°C/W; PowerDI5 package but higher VF and leakage (IR = 200µA @ 25°C). | Higher conduction loss and less stable high-temp leakage limit performance in sealed adapters. | Select only if cost sensitivity outweighs 3% efficiency penalty and thermal margin requirements. |
Compared with VS-10BQ100-M3/5BT and SB10100, SDT10A100P5-13D delivers superior thermal performance (9°C/W), lowest VF (0.68V), and tightest IR control-making it optimal for high-density, high-efficiency, and thermally aggressive applications.
Availability
SDT10A100P5-13D is available at Aetrix Electronics and suitable for DC-DC converters, AC-DC adapters, and industrial motor drives requiring stable component supply, consistent parametric performance across production lots, and long-term lifecycle availability.
Supply support for SDT10A100P5-13D 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 SDT10A100P5 belongs to Diodes' Power Discrete product line, engineered specifically for high-efficiency, high-reliability power conversion in consumer, computing, and industrial applications where low VF and thermal robustness are critical.
FAQ
What is the maximum allowable case temperature for continuous operation?
The SDT10A100P5-13D supports continuous operation up to +150°C junction temperature. Based on its RθJC = 9°C/W and typical power dissipation, the maximum recommended case temperature is +125°C when delivering 10A average current-verified by derating curve in Figure 4 of DS40628 Rev. 3-2.
Is the exposed pad electrically isolated or connected internally?
The exposed pad (EP) of the PowerDI5 package is internally connected to the cathode (K) terminal. It must be soldered to a cathode-referenced copper pour for both thermal conduction and electrical continuity-no isolation or floating mounting is permitted.
Does this part meet automotive AEC-Q101 qualification?
No. SDT10A100P5-13D is not AEC-Q101 qualified. It is rated for industrial temperature range (−55°C to +150°C) and intended for commercial/industrial power supplies-not automotive safety-critical systems.
Can SDT10A100P5-13D replace a standard PN rectifier in an existing design?
Yes-provided layout accommodates PowerDI5 footprint and reverse voltage requirements are ≤100V. Its lower VF reduces conduction loss, but note zero reverse recovery time means no snubber is needed, unlike PN diodes; verify EMI behavior in final system.
SDT10A100P5-13D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- PowerDI™ 5
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 10A
- Voltage - Forward (Vf) (Max) @ If:
- 680 mV @ 10 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 100 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 5
- Operating Temperature - Junction:
- -55°C ~ 150°C
SDT10A100P5-13D FAQ
1.How can I place an order for SDT10A100P5-13D through Aetrix?
Please submit a Request for Quotation (RFQ) for SDT10A100P5-13D 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 SDT10A100P5-13D reliable?
The price and inventory of SDT10A100P5-13D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SDT10A100P5-13D is usually 5 days.
3.What payment methods are accepted for SDT10A100P5-13D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SDT10A100P5-13D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SDT10A100P5-13D?
SDT10A100P5-13D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SDT10A100P5-13D 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 SDT10A100P5-13D?
For technical support, including SDT10A100P5-13D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SDT10A100P5-13D requirements.
6.How does Aetrix verify that SDT10A100P5-13D is sourced from the original manufacturer or authorized distributors?
All SDT10A100P5-13D 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 SDT10A100P5-13D meets industry standards.
7.What is the process for return or replacement of SDT10A100P5-13D?
All SDT10A100P5-13D units undergo pre-shipment inspection (PSI). If there is an issue with SDT10A100P5-13D, 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 SDT10A100P5-13D part is unused and in its original packaging.
Return procedure for SDT10A100P5-13D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SDT10A100P5-13D Tags
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