My Inquiry
My Account
Nexperia USA Inc. PNU65030EP-QX
- Part No.:
- PNU65030EP-QX
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SOD-128
- Datasheet:
-
PNU65030EP-QX.pdf
- Description:
- HYPERFAST/ULTRAFAST RECOVERY REC
- Quantity:
- Payment:
- Shipping:
Inventory:2,659
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PNU65030EP-QX from Nexperia is a 650 V, 3 A ultrafast recovery rectifier in CFP5 (SOD128) surface-mount package, featuring 41 ns typical reverse recovery time, Pt-doped lifetime control, and AEC-Q101 qualification for automotive power conversion stages including on-board chargers and DC/DC converters.
For engineers reviewing the PNU65030EP-QX datasheet, PNU65030EP-QX pinout, PNU65030EP-QX application, or PNU65030EP-QX equivalent, this device is selected for high-efficiency, high-voltage switching rectification where low forward voltage (0.87 V @ 3 A, 125 °C), minimal reverse recovery charge (31 nC), and thermal robustness (Tj = 175 °C) are critical in compact SMD layouts.
Technical Context
This planar silicon rectifier uses Pt doping to precisely control carrier lifetime, enabling ultrafast trr (41 ns typ.) while maintaining low VF and stable IR across temperature. Its clip-bond construction enhances thermal conduction from junction to solder point (Rth(j-sp) = 8 K/W).
The CFP5 package integrates a flat lead cathode tab optimized for 1 cm² copper mounting pad, delivering 1.3 W total power dissipation at Tamb ≤ 25 °C and supporting 80 A non-repetitive surge current under standard test conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 650 V - Withstands repetitive peak reverse voltage up to 650 V, suitable for 400 V AC/DC and 800 V bus-level DC/DC topologies. |
| IF(AV) | 3 A - Average forward current rating at δ = 0.5, 20 kHz square wave, Tsp ≤ 153 °C, enabling continuous operation in high-frequency converters. |
| trr | 41 ns typ. - Ultrafast reverse recovery minimizes switching losses and EMI in hard-switched PFC and LLC resonant stages. |
| VF @ 3 A, 125 °C | 0.87 V - Low forward voltage reduces conduction loss and thermal stress in high-temperature automotive environments. |
| Qrr | 31 nC - Low reverse recovery charge limits diode tail current and associated MOSFET turn-on loss in synchronous rectifier designs. |
| Rth(j-sp) | 8 K/W - Junction-to-solder-point thermal resistance enables efficient heat transfer to PCB copper, supporting high-power density layouts. |
| AEC-Q101 | Qualified - Meets automotive-grade stress testing for discrete semiconductors, validated for use in OBC, inverter, and battery thermal management systems. |
Pinout & Package
Encapsulated in CFP5 (SOD128) plastic SMD package: 2-terminal, 4 mm pitch, 3.8 mm × 2.6 mm × 1 mm body with flat cathode tab for enhanced thermal performance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K (Cathode) | Primary current exit path; large-area flat tab designed for direct thermal coupling to 1 cm² PCB copper pad. |
| 2 | A (Anode) | Current entry terminal; smaller lead optimized for signal integrity and low-inductance layout in high-dI/dt paths. |
Key Features
| Feature | Design Value |
|---|---|
| Ultrafast trr | 41 ns typical - Enables >100 kHz switching in boost PFC and isolated DC/DC without excessive diode loss or snubber complexity. |
| Clip-bond construction | Reduces Rth(j-sp) to 8 K/W - Delivers 1.3 W power handling on FR4 with 1 cm² cathode pad, eliminating need for thermal vias in space-constrained modules. |
| Pt-doped lifetime control | Stable Qrr and trr over temperature - Ensures consistent soft recovery behavior from −40 °C to 175 °C, critical for automotive thermal cycling reliability. |
| AEC-Q101 qualification | Validated for automotive power electronics - Supports functional safety-aware designs in OBC, traction inverters, and 48 V–400 V battery subsystems. |
Applications
| On Board Charger (OBC) | DC/DC Converter |
|---|---|
Use Scenario: High-frequency AC/DC front-end rectification in bidirectional 11 kW OBCs for EVs. IC Role / Device Role / Timing Role: Ultrafast freewheeling diode in totem-pole PFC and secondary-side synchronous rectification. Use Value: 41 ns trr and 31 nC Qrr reduce switching loss by >25% vs. standard fast recovery diodes, improving OBC efficiency above 96% at full load. |
Use Scenario: Isolated 400 V to 12 V/48 V DC/DC conversion in vehicle domain controllers. IC Role / Device Role / Timing Role: Secondary-side output rectifier in phase-shifted full-bridge or LLC resonant topologies. Use Value: 0.87 V VF @ 125 °C lowers conduction loss and thermal rise, enabling higher power density without forced air cooling. |
| AC/DC Converter | Inverter Auxiliary Supply |
Use Scenario: Primary-side bridge rectification in industrial 3-phase AC/DC supplies feeding motor drives. IC Role / Device Role / Timing Role: Input rectifier in high-voltage, high-current uncontrolled bridge configurations. Use Value: 650 V VRRM and 80 A IFSM support 3-phase 400 V RMS input with margin for line surges and transients. |
Use Scenario: Auxiliary 12 V supply generation from main inverter DC link for gate drivers and MCU logic. IC Role / Device Role / Timing Role: Freewheeling diode in flyback or buck-derived auxiliary SMPS. Use Value: Low 1 µA IR @ 25 °C and 30 µA @ 125 °C ensures minimal standby leakage, extending system sleep-mode battery life. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultrafast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH3L06S | 600 V VRRM, 3 A IF(AV), 50 ns trr, TO-277 package | Larger footprint and higher Rth(j-a); not AEC-Q101 qualified | Acceptable for industrial AC/DC where automotive qualification is not required and board space permits TO-277. |
| VS-3EYH06-M3 | 600 V VRRM, 3 A IF(AV), 35 ns trr, SMA package | SMA package lacks clip-bond thermal path; Rth(j-sp) not specified; lower surge rating (60 A IFSM) | Preferred only for cost-sensitive, low-power (<100 W) consumer adapters where thermal performance is secondary. |
Compared with STTH3L06S and VS-3EYH06-M3, PNU65030EP-QX delivers superior automotive readiness, tighter trr consistency across temperature, and 30% lower thermal resistance via its CFP5 clip-bond design-making it optimal for high-reliability, high-density EV power systems.
Availability
PNU65030EP-QX is available at Aetrix Electronics and suitable for on-board chargers, DC/DC converters, and automotive inverters requiring stable component supply with AEC-Q101 compliance and long-term production continuity.
Supply support for PNU65030EP-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 leading global semiconductor expert focused on high-performance, reliable discrete, logic, and MOSFET devices for automotive, industrial, and computing markets.
PNU65030EP-QX belongs to Nexperia's AEC-Q101-qualified ultrafast rectifier product line, engineered specifically for high-efficiency, high-voltage power conversion in electric vehicle charging and traction systems.
FAQ
What is the maximum junction temperature and how does it affect derating?
The absolute maximum junction temperature is 175 °C. At ambient temperatures above 100 °C, average forward current must be reduced per Fig. 8 and Fig. 9: e.g., at Tamb = 125 °C with standard footprint, IF(AV) derates to ~1.8 A (δ = 0.5). Derating ensures long-term reliability under sustained thermal stress in automotive under-hood environments.
Is PNU65030EP-QX compatible with lead-free reflow profiles?
Yes. The CFP5 package is qualified for standard IPC/JEDEC J-STD-020D reflow profiles, including peak temperatures up to 260 °C for 30 seconds. Recommended solder paste volume and land pattern match Figure 16 (reflow footprint), with 2.5 mm × 3.4 mm cathode pad and dual 1.9 mm × 2.1 mm anode pads.
How does Pt doping improve performance versus gold-doped rectifiers?
Pt doping provides more precise carrier lifetime control than gold, resulting in tighter distribution of trr (41 ns typ., 70 ns max) and Qrr (31 nC typ.), with lower VF drift over temperature. Gold-doped equivalents typically show wider trr spread (>100 ns max) and higher VF hysteresis, reducing predictability in high-frequency automotive converters.
Can PNU65030EP-QX replace standard FR307 or UF4007 diodes in existing designs?
No direct drop-in replacement: PNU65030EP-QX has different pinout (cathode/anode orientation per Fig. 2), thermal pad requirements (1 cm² copper), and SOD128 footprint. While electrically superior (650 V, 41 ns trr vs. 1000 V/500 ns), mechanical redesign and thermal validation are required before substitution in legacy through-hole or DO-41 layouts.
PNU65030EP-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):
- 650 V
- Current - Average Rectified (Io):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 1.2 V @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 85 ns
- Current - Reverse Leakage @ Vr:
- 1 µA @ 650 V
- Capacitance @ Vr, F:
- 32pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-128/CFP5
- Operating Temperature - Junction:
- 175°C
PNU65030EP-QX FAQ
1.How can I place an order for PNU65030EP-QX through Aetrix?
Please submit a Request for Quotation (RFQ) for PNU65030EP-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 PNU65030EP-QX reliable?
The price and inventory of PNU65030EP-QX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PNU65030EP-QX is usually 5 days.
3.What payment methods are accepted for PNU65030EP-QX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PNU65030EP-QX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PNU65030EP-QX?
PNU65030EP-QX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PNU65030EP-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 PNU65030EP-QX?
For technical support, including PNU65030EP-QX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PNU65030EP-QX requirements.
6.How does Aetrix verify that PNU65030EP-QX is sourced from the original manufacturer or authorized distributors?
All PNU65030EP-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 PNU65030EP-QX meets industry standards.
7.What is the process for return or replacement of PNU65030EP-QX?
All PNU65030EP-QX units undergo pre-shipment inspection (PSI). If there is an issue with PNU65030EP-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 PNU65030EP-QX part is unused and in its original packaging.
Return procedure for PNU65030EP-QX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PNU65030EP-QX 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
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
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…
