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Nexperia USA Inc. ES2DPX
- Part No.:
- ES2DPX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-128
- Datasheet:
-
ES2DPX.pdf
- Description:
- DIODE GP 200V 2A SOD128/CFP5
- Quantity:
- Payment:
- Shipping:
Inventory:5,505
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Product details
Overview
ES2DPX from Nexperia is a hyperfast PN-junction rectifier diode rated for 200 V repetitive peak reverse voltage and 2 A average forward current, featuring 25 ns reverse recovery time and low 890 mV forward voltage at 2 A/25 °C - designed for high-frequency switching in DC-DC converters and freewheeling paths in industrial power supplies.
For engineers reviewing the ES2DPX datasheet, ES2DPX pinout, ES2DPX application, or ES2DPX equivalent, this device is selected for its combination of clip-bond thermal performance (Rth(j-sp) = 10 K/W), SOD128 package height ≤1 mm, and Pt-doped lifetime control enabling stable fast-recovery behavior across −40 °C to 150 °C junction temperatures.
Technical Context
This hyperfast rectifier uses planar die technology with platinum diffusion for precise carrier lifetime control, delivering consistent trr ≤25 ns under step-recovery conditions (IF = 0.5 A, IR = 1 A, IR(meas) = 0.25 A, Tj = 25 °C) and ramp-recovery trr ≤20 ns (IF = 1 A, dIF/dt = 50 A/µs, VR = 30 V).
Its CFP5 (SOD128) package employs clip-bond construction for low thermal resistance (Rth(j-sp) = 10 K/W at cathode solder point) and high power capability - validated for both reflow and wave soldering on FR4 PCBs with standard or extended 1 cm² cathode pad footprints.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - supports input stages in 100–120 VAC-derived SMPS and 48 V telecom systems with margin against line surges. |
| IF(AV) | 2 A at δ = 0.5, f = 20 kHz - enables compact output rectification in high-frequency flyback and forward converters. |
| trr | ≤25 ns - minimizes switching losses and EMI in >100 kHz topologies where slow diodes cause excessive ringing. |
| VF | 890 mV @ 2 A, 25 °C - reduces conduction loss vs. standard fast rectifiers, improving efficiency in low-voltage, high-current outputs. |
| Rth(j-sp) | 10 K/W - enables direct thermal coupling to PCB copper, supporting 1.316 W dissipation without heatsink at Tamb ≤25 °C. |
| Cd | 20 pF @ 4 V, 1 MHz - limits capacitive turn-on current and improves noise immunity in high-dv/dt environments. |
Pinout & Package
ES2DPX is housed in a surface-mount CFP5 (SOD128) plastic package: 3.8 mm × 2.6 mm × 1.0 mm body, flat lead profile optimized for automated assembly and low-profile applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Main current exit terminal; large-area tab provides primary thermal path to PCB solder point (Rth(j-sp) = 10 K/W). |
| 2 | Anode (A) | Current entry terminal; smaller pad design accommodates high-density layout while maintaining low-inductance routing. |
Key Features
| Feature | Design Value |
|---|---|
| Hyperfast recovery | trr ≤25 ns ensures minimal reverse recovery charge (Qr) and low switching loss in high-frequency converters. |
| Pt-doped lifetime control | Enables precise, temperature-stable trr across −40 °C to 150 °C without parameter drift or snap-off oscillation. |
| Clip-bond construction | Delivers 1.316 W total power dissipation and 46 A non-repetitive surge rating (8.3 ms half-sine) for robust transient handling. |
| Low-profile SMD package | SOD128 footprint (4 mm pitch, 1 mm max height) supports ultra-thin power modules and space-constrained industrial controllers. |
Applications
| Industrial DC-DC Converters | Reverse Polarity Protection |
|---|---|
Use Scenario: Secondary-side rectification in isolated 24–48 V output flyback converters operating at 200–500 kHz. IC Role / Device Role / Timing Role: Freewheeling diode conducting during transformer reset phase; critical for energy transfer timing and voltage regulation stability. Use Value: 25 ns trr prevents tail current overlap with synchronous MOSFET gate drive, reducing shoot-through risk and improving light-load efficiency. |
Use Scenario: Input protection circuit for 12–24 V embedded controllers powered from external adapters or battery packs. IC Role / Device Role / Timing Role: Series blocking diode placed before main regulator IC; conducts only during correct polarity insertion. Use Value: Low 890 mV VF minimizes voltage drop and heat generation during continuous operation, avoiding thermal derating at full load. |
| Motor Drive Freewheeling | High-Frequency AC-DC Adapters |
Use Scenario: Clamp path for inductive kickback in brushed DC motor H-bridge drivers with PWM frequencies up to 30 kHz. IC Role / Device Role / Timing Role: Freewheeling diode providing low-impedance return path when MOSFETs are off; defines current decay rate and EMI signature. Use Value: 20 pF capacitance and 25 ns trr suppress voltage overshoot spikes beyond 200 V, eliminating need for RC snubbers in cost-sensitive designs. |
Use Scenario: Output rectification in compact 65 W USB-C PD adapters using active clamp flyback topology. IC Role / Device Role / Timing Role: High-speed output diode synchronizing with primary-side switching edge to minimize dead-time losses. Use Value: Clip-bond thermal design sustains 2 A average current at 125 °C junction temperature, enabling high-power density without forced air cooling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hyperfast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor MUR220 | Same VRRM (200 V), but slower trr = 35 ns; higher VF = 1.05 V @ 2 A; TO-220AC package (not SMD). | Requires through-hole mounting and heatsinking; unsuitable for ultra-thin or high-density layouts. | Select when board-level reflow constraints prevent SMD use and thermal mass compensates for slower recovery. |
| Vishay VS-2EY20 | VRRM = 200 V, trr = 25 ns, but VF = 950 mV @ 2 A/25 °C; SMB package (higher Rth(j-a) = 175 K/W). | Limited power handling due to higher thermal resistance; derates to ~1.1 A at Tamb = 70 °C. | Select when legacy SMB footprint compatibility is required and peak power remains below 0.8 W. |
Compared with MUR220 and VS-2EY20, ES2DPX delivers superior thermal performance (Rth(j-sp) = 10 K/W), lower forward voltage, and SOD128 packaging - making it optimal for high-frequency, space-constrained, and thermally demanding industrial power designs.
Availability
ES2DPX is available at Aetrix Electronics and suitable for industrial DC-DC converters, motor drive freewheeling circuits, and high-frequency AC-DC adapters requiring stable component supply, tight parametric consistency, and long-term production continuity.
Supply support for ES2DPX 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
Nexperia is a global semiconductor expert focused on high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified and industrial-grade components.
ES2DPX belongs to Nexperia's hyperfast rectifier product line, engineered specifically for high-efficiency, high-frequency power conversion in industrial automation, telecom infrastructure, and consumer power electronics.
FAQ
What is the maximum junction temperature for continuous operation?
The ES2DPX has a rated maximum junction temperature of 150 °C, verified per IEC 60134 limiting values. Operation at this temperature requires proper PCB thermal design - specifically a 1 cm² cathode pad - to maintain Rth(j-sp) ≤10 K/W and avoid exceeding Ptot = 1.316 W at ambient ≤25 °C.
Can ES2DPX replace standard fast recovery diodes in existing designs?
Yes, provided the original design uses a SOD128 footprint and operates within 200 V/2 A limits. Its 25 ns trr and 890 mV VF typically improve efficiency and reduce EMI over older 50–100 ns diodes - but verify layout parasitics and snubber requirements, as faster recovery may expose ringing in poorly damped circuits.
Is ES2DPX suitable for automotive applications?
No. ES2DPX is not AEC-Q101 qualified and lacks automotive-specific stress testing or guaranteed operation over −40 °C to +125 °C case temperature. Nexperia explicitly states non-automotive qualification in its legal disclaimers; use only in industrial, commercial, or consumer equipment.
What soldering profiles are supported?
ES2DPX is qualified for both lead-free reflow (per JEDEC J-STD-020) and wave soldering. Reflow requires peak temperature ≤260 °C for ≤30 seconds; wave soldering uses preheat ≤150 °C and contact time ≤5 seconds. Footprint dimensions match Nexperia's SOD128_FR (reflow) and SOD128_FW (wave) specifications.
ES2DPX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOD-128
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 25 ns
- Current - Reverse Leakage @ Vr:
- 200 nA @ 200 V
- Capacitance @ Vr, F:
- 20pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-128/CFP5
- Operating Temperature - Junction:
- 150°C (Max)
ES2DPX FAQ
1.How can I place an order for ES2DPX through Aetrix?
Please submit a Request for Quotation (RFQ) for ES2DPX 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 ES2DPX reliable?
The price and inventory of ES2DPX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ES2DPX is usually 5 days.
3.What payment methods are accepted for ES2DPX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ES2DPX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ES2DPX?
ES2DPX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ES2DPX 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 ES2DPX?
For technical support, including ES2DPX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ES2DPX requirements.
6.How does Aetrix verify that ES2DPX is sourced from the original manufacturer or authorized distributors?
All ES2DPX 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 ES2DPX meets industry standards.
7.What is the process for return or replacement of ES2DPX?
All ES2DPX units undergo pre-shipment inspection (PSI). If there is an issue with ES2DPX, 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 ES2DPX part is unused and in its original packaging.
Return procedure for ES2DPX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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