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Diodes Incorporated ES2D-13
- Part No.:
- ES2D-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
ES2D-13.pdf
- Description:
- DIODE GEN PURP 200V 2A SMB
- Quantity:
- Payment:
- Shipping:
Inventory:5,374
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Product details
Overview
ES2D-13 from Diodes Incorporated is a 200 V, 2.0 A surface-mount super-fast rectifier diode in SMB package with 25 ns reverse recovery time, 0.92 V forward voltage at 2.0 A, and 50 A non-repetitive surge rating - used in high-frequency AC/DC adapters, switch-mode power supplies, and DC-DC converter output stages.
For engineers reviewing the ES2D-13 datasheet, ES2D-13 pinout, ES2D-13 application, or ES2D-13 equivalent, key selection criteria include peak reverse voltage margin, thermal resistance (20 °C/W), fast recovery performance for EMI reduction, and RoHS-compliant matte tin plating compatibility with lead-free reflow.
Technical Context
This super-fast rectifier employs glass-passivated die construction to ensure stable junction behavior under repetitive surge stress and elevated temperature operation up to +150 °C. Its 25 ns trr enables efficient switching at frequencies beyond 100 kHz without excessive switching loss.
The device operates with a low 0.92 V forward drop at rated 2.0 A DC output current and maintains leakage below 350 µA at 125 °C - critical for maintaining efficiency in compact, thermally constrained power stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - supports input rectification in 115/230 VAC SMPS with ≥2× safety margin against line transients |
| IO @ TT=110°C | 2.0 A - continuous DC output current capability with PCB copper pad heatsinking |
| trr | 25 ns - enables high-frequency operation while minimizing reverse recovery loss and EMI generation |
| VFM @ IF=2.0A | 0.92 V - reduces conduction loss by ~15% vs. standard FRD counterparts at full load |
| RθJT | 20 °C/W - requires minimum 5.0 mm² copper pad for thermal compliance at full current |
| IFSM | 50 A - withstands single half-sine surge per JEDEC method, supporting inrush robustness |
| Cj @ 4V | 25 pF - low junction capacitance minimizes capacitive coupling noise in high-dV/dt environments |
Pinout & Package
SMB (DO-214AA) surface-mount package: molded plastic case, UL 94V-0 rated, cathode indicated by band; terminals are solder-plated for MIL-STD-202 compliance and compatible with lead-free reflow.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input current entry point | Connected to AC source or transformer secondary; must handle full surge current path |
| Cathode | Output current exit point | Connected to bulk capacitor or downstream regulator; polarity-marked via band for assembly verification |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated die | Ensures long-term reliability under humidity and thermal cycling without passivation delamination |
| Super-fast 25 ns recovery | Reduces switching loss and associated heat rise in >100 kHz converters |
| Low 0.92 V VF at 2.0 A | Lowers conduction loss by ~0.3 W vs. typical 1.1 V FRDs at full load |
| 50 A IFSM rating | Supports cold-start inrush without degradation in 230 VAC-input designs |
| RoHS-compliant matte tin finish | Enables compatibility with Pb-free reflow profiles (peak 260 °C) without whisker risk |
Applications
| AC/DC Adapter Output Stage | USB-C PD Power Supply Secondary |
|---|---|
Use Scenario: Rectifying high-frequency transformer output in 20–65 W universal-input adapters. IC Role / Device Role / Timing Role: Output rectifier diode synchronizing with flyback or LLC controller timing. Use Value: 25 ns trr minimizes reverse recovery tail, reducing EMI filter size and improving conducted emission margins. | Use Scenario: Secondary-side rectification in 45–100 W USB-C PD chargers with GaN primary-side switching. IC Role / Device Role / Timing Role: Fast-recovery diode handling 100–300 kHz switching transitions in quasi-resonant topologies. Use Value: 0.92 V VF at 2.0 A lowers average conduction loss, enabling higher efficiency (>93%) at full load. |
| Industrial DC-DC Converter Input | LED Driver Bulk Rectification |
Use Scenario: Front-end rectification of 24/48 VAC control power in PLC modules and motor drives. IC Role / Device Role / Timing Role: Bridge or single-diode rectifier in isolated auxiliary supply with tight thermal envelope. Use Value: 20 °C/W RθJT allows direct mounting on small copper pads, eliminating need for discrete heatsinks. | Use Scenario: Off-line LED driver input stage converting 120/230 VAC to high-voltage DC bus. IC Role / Device Role / Timing Role: High-voltage rectifier sustaining 200 V PIV in capacitor-input filter configurations. Use Value: 200 V VRRM provides sufficient margin over 141 V peak of 100 VAC line, ensuring long-term reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super-fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH2R02U | 200 V VRRM, 2.0 A IO, but 35 ns trr and 1.05 V VF at 2.0 A | Higher VF increases conduction loss; slower trr raises EMI risk in >200 kHz designs | Prefer where cost sensitivity outweighs efficiency or EMI targets |
| SB220-E3/5BT | 200 V VRRM, 2.0 A IO, 30 ns trr, 0.95 V VF - SMB package, same footprint | Marginally higher VF and trr; identical thermal and mechanical interface | Drop-in replacement if minor efficiency trade-off is acceptable |
Compared with STTH2R02U and SB220-E3/5BT, ES2D-13 delivers the lowest combined VF/trr product (0.92 V × 25 ns), making it optimal for high-efficiency, high-frequency SMPS where thermal headroom and EMI compliance are constrained.
Availability
ES2D-13 is available at Aetrix Electronics and suitable for AC/DC adapters, USB-C PD power supplies, and industrial DC-DC converters requiring stable component supply, consistent RoHS compliance, and verified thermal performance.
Supply support for ES2D-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, specializing in high-reliability power, signal integrity, and protection solutions for industrial, computing, and consumer markets.
The ES2x/A series targets high-frequency power conversion applications demanding fast recovery, low VF, and robust surge capability - optimized for automated SMT assembly and lead-free manufacturing.
FAQ
What is the maximum operating temperature for ES2D-13?
The ES2D-13 has a specified junction and storage temperature range of −55 °C to +150 °C. At full 2.0 A DC load, terminal temperature must be limited to 110 °C per derating curve (Fig. 1); this requires a minimum 5.0 mm² copper pad for thermal management per datasheet Note 1.
Is ES2D-13 compatible with lead-free reflow processes?
Yes - ES2D-13 uses matte tin plating compliant with RoHS Directive 2002/95/EC (Annex exemptions applied). It is qualified for peak reflow temperatures up to 260 °C per J-STD-020C Level 1 moisture sensitivity, with no pre-bake required.
How does ES2D-13 differ from ES2D-A?
ES2D-13 denotes the SMB-packaged version supplied in 3000-unit tape-and-reel format; ES2D-A is the same electrical device but in SMA package (smaller footprint, lower thermal mass). The "-13" suffix indicates packaging and reel orientation per Diodes Inc. ordering conventions.
Can ES2D-13 replace a standard FR107 diode?
No - FR107 is a 1000 V, 1 A slow-recovery rectifier (≈500 ns trr). ES2D-13 offers only 200 V VRRM and faster recovery, so it is unsuitable for high-voltage, low-frequency applications like linear power supplies. Substitution requires matching both voltage rating and recovery speed to circuit requirements.
ES2D-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-214AA, SMB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 920 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 25 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 200 V
- Capacitance @ Vr, F:
- 25pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMB
- Operating Temperature - Junction:
- -55°C ~ 150°C
ES2D-13 FAQ
1.How can I place an order for ES2D-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for ES2D-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 ES2D-13 reliable?
The price and inventory of ES2D-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES2D-13 is usually 5 days.
3.What payment methods are accepted for ES2D-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES2D-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ES2D-13?
ES2D-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ES2D-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 ES2D-13?
For technical support, including ES2D-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES2D-13 requirements.
6.How does Aetrix verify that ES2D-13 is sourced from the original manufacturer or authorized distributors?
All ES2D-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 ES2D-13 meets industry standards.
7.What is the process for return or replacement of ES2D-13?
All ES2D-13 units undergo pre-shipment inspection (PSI). If there is an issue with ES2D-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 ES2D-13 part is unused and in its original packaging.
Return procedure for ES2D-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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