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Nexperia USA Inc. PNE20050EP-QX
- Part No.:
- PNE20050EP-QX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-128
- Datasheet:
-
PNE20050EP-QX.pdf
- Description:
- PNE20050EP-Q/SOD128/FLATPOWER
- Quantity:
- Payment:
- Shipping:
Inventory:7,374
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Product details
Overview
PNE20050EP-QX from Nexperia is a hyperfast recovery rectifier optimized for automotive-grade power conversion, delivering 200 V repetitive peak reverse voltage, 5 A average forward current, and ≤30 ns reverse recovery time in a CFP5 (SOD128) surface-mount package. It serves as a freewheeling or reverse polarity protection diode in high-frequency DC/DC stages of engine control units and battery management systems.
For engineers reviewing the PNE20050EP-QX datasheet, PNE20050EP-QX pinout, PNE20050EP-QX application, or PNE20050EP-QX equivalent, key selection criteria include trr ≤30 ns at 25 °C, VF = 750–810 mV at 5 A / 125 °C, AEC-Q101 qualification, and thermal resistance Rth(j-sp) = 115 K/W on FR4 with cathode pad.
Technical Context
This planar silicon rectifier uses Pt-doped lifetime control to achieve hyperfast switching with low Qrr (9 nC) and minimal VFRM (770 mV), enabling efficient snubberless operation in 20 kHz square-wave switching converters. Its clip-bond construction enhances thermal transfer and current handling beyond standard wire-bond SMD diodes.
The device operates across –55 °C to +175 °C junction temperature, with derated VR down to 140 V RMS at 25 °C ambient and full 200 V capability only below Tj = 125 °C. Reverse leakage remains ≤10 µA up to 125 °C, supporting stable performance in under-hood environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - Maximum repetitive reverse voltage before breakdown; defines safe blocking capability in 12 V/48 V automotive bus clamping. |
| IF(AV) | 5 A - Average forward current at δ = 0.5, 20 kHz square wave, Tsp ≤ 156 °C; supports continuous 5 A conduction in PWM-driven freewheel paths. |
| trr | ≤30 ns - Measured step-recovery time at IF = 0.5 A, IR = 1 A, Tj = 25 °C; enables >1 MHz switching without excessive switching loss. |
| VF @ 5 A / 125 °C | 750–810 mV - Forward voltage drop under hot, high-current conditions; directly determines conduction loss in ECU power rails. |
| Qrr | 9 nC - Reverse recovery charge at dIF/dt = 100 A/µs, IF = 1 A, VR = 30 V, Tj = 25 °C; quantifies energy dissipated during turn-off. |
| Rth(j-sp) | 115 K/W - Thermal resistance from junction to solder point on FR4 with 1 cm² cathode pad; enables 1.3 W power dissipation at Tamb ≤ 25 °C. |
| AEC-Q101 | Qualified - Certified for automotive discrete semiconductor stress testing including HTGB, HTRB, and temperature cycling; suitable for ECU and ADAS power stages. |
Pinout & Package
Encapsulated in a CFP5 (SOD128) plastic surface-mount package: 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm pitch, flat lead configuration optimized for high thermal conductivity and low parasitic inductance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Main current exit terminal; connected to internal die cathode and exposed metal tab for thermal and electrical sinking. |
| 2 (A) | Anode | Main current entry terminal; bonded via clip to anode region; electrically isolated from cathode tab. |
Key Features
| Feature | Design Value |
|---|---|
| Hyperfast trr ≤ 30 ns | Enables high-frequency (>500 kHz) flyback and synchronous rectifier topologies without external snubbers. |
| Clip-bond construction | Reduces thermal resistance by ~30% vs. wire-bond equivalents and increases IFSM to 85 A for surge robustness. |
| Pt-doped lifetime control | Stabilizes trr and Qrr across temperature, minimizing variation from 25 °C to 125 °C. |
| Low-inductance SOD128 footprint | Minimizes voltage overshoot during fast di/dt transitions in motor drive and ignition circuits. |
| AEC-Q101 qualified | Validated for automotive under-hood use including 1000-cycle temperature cycling and 1000 h HTGB at 150 °C. |
Applications
| Engine Control Unit (ECU) Power Stage | Reverse Polarity Protection |
|---|---|
Use Scenario: Freewheeling path in 12 V/48 V DC/DC buck converter supplying microcontroller and sensor rails within ECU module. IC Role / Device Role / Timing Role: Hyperfast recovery rectifier providing low-loss current recirculation during MOSFET off-time at 20–100 kHz. Use Value: trr ≤30 ns and Qrr = 9 nC reduce switching loss by >40% versus standard fast recovery diodes, lowering thermal load on PCB. |
Use Scenario: Series-connected protection diode on vehicle battery input to prevent damage during jump-start reversal. IC Role / Device Role / Timing Role: Unidirectional current gate blocking reverse voltage up to 200 V while sustaining 5 A continuous forward load. Use Value: VF = 750–810 mV at 125 °C ensures <0.5 W conduction loss at full load, avoiding thermal runaway in sealed enclosures. |
| Freewheeling in BLDC Motor Drivers | High-Frequency Snubberless Flyback |
Use Scenario: Freewheeling path across low-side MOSFETs in 3-phase inverter driving HVAC blower or power steering motor. IC Role / Device Role / Timing Role: Clamp inductive kickback during PWM dead-time with minimal reverse recovery tail current. Use Value: IRM = 1 A peak reverse recovery current limits shoot-through risk during commutation, improving system reliability. |
Use Scenario: Secondary-side rectification in 500 kHz flyback converter powering infotainment USB-C PD interface. IC Role / Device Role / Timing Role: High-efficiency output rectifier eliminating need for active clamp or RC snubber networks. Use Value: Cd = 55 pF at 4 V reverse bias minimizes capacitive coupling noise, easing EMI filter design in safety-critical domains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hyperfast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH5L06 | 600 V VRRM, 5 A IF(AV), trr = 35 ns, TO-220AC package | Higher voltage rating but through-hole; unsuitable for space-constrained SMD ECU designs | Select when >200 V blocking is required and board real estate allows leaded mounting. |
| ONSEMI MUR520 | 200 V VRRM, 5 A IF(AV), trr = 35 ns, DO-214AC (SMA) package | Same voltage/current specs but higher Rth(j-a) = 50 K/W; limited to lower ambient temperatures | Prefer for cost-sensitive non-automotive industrial supplies where AEC-Q101 is not mandated. |
Compared with STTH5L06 and MUR520, PNE20050EP-QX offers superior thermal performance (Rth(j-sp) = 115 K/W), AEC-Q101 compliance, and SOD128 footprint-making it the only choice for compact, high-reliability automotive power stages requiring consistent sub-30 ns trr at elevated temperature.
Availability
PNE20050EP-QX is available at Aetrix Electronics and suitable for Engine Control Units, battery management systems, and BLDC motor drivers requiring stable component supply with automotive-grade traceability and long-term lifecycle support.
Supply support for PNE20050EP-QX 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 essential semiconductors-including logic, discretes, MOSFETs, and analog devices-with manufacturing rooted in process efficiency and automotive qualification.
PNE20050EP-QX belongs to Nexperia's AEC-Q101-qualified hyperfast rectifier product line, engineered specifically for high-frequency power conversion in automotive powertrain and chassis control modules.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The absolute maximum junction temperature is 175 °C, and the device is rated for continuous operation up to this limit when thermal design meets the specified Rth(j-sp) = 115 K/W condition using a 1 cm² cathode pad on FR4. Derating curves in Figures 11–13 define safe VR and IF(AV) boundaries above 125 °C.
Is PNE20050EP-QX compatible with lead-free reflow soldering profiles?
Yes-Nexperia specifies full compatibility with JEDEC J-STD-020D-compliant lead-free reflow profiles, including peak temperatures up to 260 °C. The CFP5 package outline (Figure 18) and solder paste stencil recommendations (Figure 19) are provided for optimal wetting and void minimization.
How does the Pt-doped lifetime control affect reverse recovery consistency?
Pt doping stabilizes carrier lifetime across temperature, resulting in trr variation of <±15% from 25 °C to 125 °C and Qrr drift <±10%. This ensures predictable switching behavior in under-hood environments where ambient swings exceed 100 K, unlike non-doped fast rectifiers.
Can PNE20050EP-QX replace standard FR107 or UF4007 diodes in existing designs?
It can replace them electrically (same VRRM/IF ratings), but requires layout adaptation: the CFP5 footprint differs from DO-41/DO-15, and its lower trr demands attention to PCB parasitics. Thermal design must also account for its clip-bond thermal path-not just junction-to-ambient but junction-to-solder-point.
PNE20050EP-QX Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SOD-128
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 200 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 30 ns
- Current - Reverse Leakage @ Vr:
- 1 µA @ 200 V
- Capacitance @ Vr, F:
- 55pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-128/CFP5
- Operating Temperature - Junction:
- 175°C
PNE20050EP-QX FAQ
1.How can I place an order for PNE20050EP-QX through Aetrix?
Please submit a Request for Quotation (RFQ) for PNE20050EP-QX 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 PNE20050EP-QX reliable?
The price and inventory of PNE20050EP-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PNE20050EP-QX is usually 5 days.
3.What payment methods are accepted for PNE20050EP-QX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PNE20050EP-QX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PNE20050EP-QX?
PNE20050EP-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PNE20050EP-QX 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 PNE20050EP-QX?
For technical support, including PNE20050EP-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PNE20050EP-QX requirements.
6.How does Aetrix verify that PNE20050EP-QX is sourced from the original manufacturer or authorized distributors?
All PNE20050EP-QX 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 PNE20050EP-QX meets industry standards.
7.What is the process for return or replacement of PNE20050EP-QX?
All PNE20050EP-QX units undergo pre-shipment inspection (PSI). If there is an issue with PNE20050EP-QX, 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 PNE20050EP-QX part is unused and in its original packaging.
Return procedure for PNE20050EP-QX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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