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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Nexperia USA Inc. PNU65010ERX

Name: PNU65010ERX
Brand: Nexperia USA Inc.
SKU: PNU65010ERX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PNU65010ERX

Manufacturer:: Nexperia USA Inc.

Category:: Single Diodes

Package:: SOD-123W

Datasheet:: PNU65010ERX.pdf

Description:: DIODE GEN PURP 650V 1A SOD123W

Quantity:: RFQ Add To RFQ list

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Inventory:2,821

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Product details

Overview

PNU65010ERX from Nexperia is a 650 V, 1 A ultrafast recovery rectifier in CFP3 (SOD123W) surface-mount package, designed for high-efficiency AC/DC conversion and freewheeling paths in compact power supplies. It delivers 35 ns typical reverse recovery time, 1.06 V max forward voltage at 1 A/125 °C, and operates up to 175 °C junction temperature - enabling high-frequency switching in SMPS and battery chargers.

For engineers reviewing the PNU65010ERX datasheet, PNU65010ERX pinout, PNU65010ERX application, or PNU65010ERX equivalent, key selection criteria include ultrafast trr performance under dIF/dt = 50 A/µs, low Qrr (20 nC), thermal resistance Rth(j-sp) of 8 K/W, and compatibility with standard SOD123W reflow footprints.

Technical Context

This planar silicon rectifier uses Pt-doped lifetime control to achieve precise reverse recovery characteristics without soft-recovery trade-offs. Its clip-bond construction minimizes parasitic inductance and enhances thermal transfer from junction to solder point.

The device supports square-wave operation at 20 kHz with δ = 0.5 duty cycle and Tsp ≤ 166 °C, delivering 1 A average forward current. Reverse leakage remains below 10 µA at 650 V and 125 °C, ensuring stable blocking in high-temperature inverters.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	650 V - Enables direct use in 400 V AC input rectification with 1.6× safety margin
t_rr (typ)	35 ns - Reduces switching losses in >100 kHz SMPS designs
V_F @ 1 A / 125 °C	0.93–1.06 V - Low conduction loss improves efficiency in high-duty-cycle battery chargers
I_R @ 650 V / 125 °C	0.5–10 µA - Ensures minimal standby power drain in UPS hold-up circuits
Q_rr	20 nC - Limits diode-induced EMI during hard-switching transitions
R_th(j-sp)	8 K/W - Enables direct thermal coupling to PCB copper pour for passive cooling
I_FSM	33 A - Withstands single half-sine surge events in motor drive freewheeling

Pinout & Package

Encapsulated in CFP3 (SOD123W): 2.6 mm × 1.7 mm × 1.0 mm body, flat lead surface-mount plastic package with cathode tab optimized for thermal conduction.

Pin/Terminal	Circuit Role	Design Meaning
1 (K)	Cathode	Main current exit terminal; large-area metal tab provides low-inductance path and 8 K/W thermal resistance to solder point
2 (A)	Anode	Current entry terminal; configured for high-speed switching with minimal parasitic capacitance (11 pF at 4 V)

Key Features

Feature	Design Value
Ultrafast recovery	35 ns typical t_rr enables >200 kHz operation without snubber networks
Clip-bond construction	Reduces package inductance to <1.5 nH, critical for minimizing voltage overshoot in high-dI/dt freewheeling
Planar die with Pt doping	Ensures consistent, predictable reverse recovery waveform across temperature and current stress
SOD123W footprint compatibility	Direct drop-in replacement for industry-standard 650 V/1 A SMD rectifiers using JEDEC MS-012 compliant layout

Applications

AC/DC Converter

SMPS / UPS

Use Scenario: Input bridge rectification in universal-input (85–265 V_AC) offline converters.

IC Role / Device Role / Timing Role: Primary-side unidirectional current switch with fast turn-off to minimize dead-time losses.

Use Value: 35 ns t_rr reduces reverse conduction overlap loss by >40% vs. standard fast rectifiers at 100 kHz.

Use Scenario: Output rectification and hold-up energy management in line-interactive UPS systems.

IC Role / Device Role / Timing Role: Freewheeling diode in synchronous buck or flyback secondary stage.

Use Value: 20 nC Q_rr lowers EMI filter component count and improves transient response during load steps.

Battery Charger

Inverter

Use Scenario: Secondary-side rectification in multi-stage GaN-based USB-PD fast chargers.

IC Role / Device Role / Timing Role: High-frequency output rectifier synchronized with 200+ kHz switching frequency.

Use Value: 0.93 V V_F at 125 °C maintains >94% efficiency at full load and elevated ambient temperatures.

Use Scenario: Anti-parallel freewheeling path in half-bridge IGBT/MOSFET motor drives.

IC Role / Device Role / Timing Role: Clamp diode absorbing inductive kickback during PWM dead-time intervals.

Use Value: 33 A I_FSM withstands peak regeneration currents without thermal runaway in 1 kW inverters.

Equivalent & Alternatives

The following parts are listed as comparable options for similar ultrafast rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH1R06	Same 650 V V_RRM, but 50 ns t_rr (typ), higher V_F (1.3 V @ 1 A/125 °C)	Less suitable for >150 kHz designs due to higher Q_rr and slower recovery	Prefer when cost sensitivity outweighs switching loss optimization
ON Semi MUR106	600 V rating, 60 ns t_rr, TO-220 package - no SMD thermal advantage	Requires through-hole assembly and heatsinking; incompatible with high-density SMT layouts	Select only if legacy board design prohibits SOD123W footprint change

Compared with STTH1R06 and MUR106, PNU65010ERX offers superior high-frequency efficiency via lower Q_rr and R_th(j-sp), while maintaining SOD123W compatibility - making it optimal for space-constrained, thermally demanding 100–300 kHz power stages.

Availability

PNU65010ERX is available at Aetrix Electronics and suitable for AC/DC converters, battery chargers, and inverter freewheeling applications requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant SMT rectification.

Supply support for PNU65010ERX 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 logic, discrete, and MOSFET solutions, headquartered in Nijmegen, Netherlands.

This device belongs to Nexperia's ultrafast recovery rectifier product line, engineered specifically for high-efficiency, high-frequency power conversion in consumer, industrial, and computing power supplies.

FAQ

What is the maximum allowable solder point temperature for PNU65010ERX during reflow?

The device is rated for Tsp ≤ 166 °C under δ = 0.5 square-wave conditions per datasheet Section 4. Reflow profiles must limit peak solder point temperature to ≤260 °C for ≤10 seconds to avoid degradation of the clip-bond interface and ensure long-term reliability.

Can PNU65010ERX replace standard FR107 diodes in existing SOD123W layouts?

Yes - PNU65010ERX shares identical SOD123W mechanical dimensions and pinout (anode/cathode orientation), but offers 650 V V_RRM and 35 ns t_rr versus FR107's 1000 V and 500 ns. Verify system voltage derating and switching loss impact before drop-in substitution.

How does the Pt-doped lifetime control affect reverse recovery behavior?

Pt doping creates uniform carrier lifetime across the silicon die, resulting in tightly controlled, low-jitter t_rr (35–65 ns range) and minimal IRM overshoot. This eliminates soft-recovery trade-offs, enabling predictable EMI generation and reduced snubber sizing in hard-switched topologies.

Is PNU65010ERX qualified for automotive applications?

No - this device is not AEC-Q101 qualified and lacks automotive-specific testing or qualification documentation. Nexperia explicitly states non-automotive status in Section 15 of the datasheet; use only in industrial, consumer, or computing power applications.

PNU65010ERX Specifications

Product attributes: Attribute value

Manufacturer:: Nexperia USA Inc.

Series:: -

Package/Case:: SOD-123W

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 650 V

Current - Average Rectified (Io):: 1A

Voltage - Forward (Vf) (Max) @ If:: 1.2 V @ 1 A

Speed:: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr):: 65 ns

Current - Reverse Leakage @ Vr:: 1 µA @ 650 V

Capacitance @ Vr, F:: 11pF @ 4V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOD-123W

Operating Temperature - Junction:: 150°C

PNU65010ERX FAQ

1.How can I place an order for PNU65010ERX through Aetrix?

Please submit a Request for Quotation (RFQ) for PNU65010ERX 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 PNU65010ERX reliable?

The price and inventory of PNU65010ERX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PNU65010ERX is usually 5 days.

3.What payment methods are accepted for PNU65010ERX?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PNU65010ERX transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PNU65010ERX?

PNU65010ERX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PNU65010ERX 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 PNU65010ERX?

For technical support, including PNU65010ERX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PNU65010ERX requirements.

6.How does Aetrix verify that PNU65010ERX is sourced from the original manufacturer or authorized distributors?

All PNU65010ERX 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 PNU65010ERX meets industry standards.

7.What is the process for return or replacement of PNU65010ERX?

All PNU65010ERX units undergo pre-shipment inspection (PSI). If there is an issue with PNU65010ERX, 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 PNU65010ERX part is unused and in its original packaging.

Return procedure for PNU65010ERX:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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