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Nexperia USA Inc. PRTR5V0U4D/DG/B2X
- Part No.:
- PRTR5V0U4D/DG/B2X
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SC-74, SOT-457
- Datasheet:
-
PRTR5V0U4D/DG/B2X.pdf
- Description:
- PRTR5V0U4D - ULTRA LOW CAPACITAN
- Quantity:
- Payment:
- Shipping:
Inventory:45,000
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Product details
Overview
PRTR5V0U4D/DG/B2X from NXP Semiconductors is an ultra-low-capacitance (1.0 pF per I/O-to-GND), quadruple rail-to-rail ESD protection diode array in SOT457 (SC-74) package, designed to protect four high-speed data lines-such as USB 2.0 D+/D−, HDMI TMDS pairs, or DVI channels-against ±8 kV IEC 61000-4-2 contact discharge while maintaining signal integrity.
For engineers reviewing the PRTR5V0U4D datasheet, PRTR5V0U4D pinout, PRTR5V0U4D application, or PRTR5V0U4D equivalent, this device delivers verified AEC-Q101 qualification, sub-100 nA reverse leakage at 3 V, and integrated VCC-referenced clamping for robust transient suppression without supply dependency.
Technical Context
This discrete ESD protection array implements four independent bidirectional rail-to-rail diode paths (I/O1–I/O4 to GND) plus a dedicated low-clamping Zener diode between VCC and GND. Each channel operates with zero bias requirement and supports DC to >500 MHz signal bandwidth due to its 1.0 pF capacitance.
The architecture enables simultaneous protection of differential high-speed interfaces (e.g., USB 2.0 data lanes and VBUS) using a single 6-pin SOT457 footprint. Clamping voltage remains low (<12 V at 8 A TLP) thanks to the integrated VCC-GND diode, which activates before the I/O diodes under overvoltage events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| I/O-to-GND capacitance | 1.0 pF typical - preserves signal rise/fall times & impedance matching on USB 2.0/HDMI lines |
| ESD rating (IEC 61000-4-2) | ±8 kV contact discharge - meets industrial and automotive level-4 immunity requirements |
| Reverse leakage current | ≤100 nA at VR = 3 V - avoids loading high-impedance signal sources |
| Breakdown voltage | 6–9 V at II = 1 mA - ensures reliable turn-on before damage to downstream ICs |
| VCC-to-GND capacitance | 40 pF typical - minimizes supply-line noise coupling during transients |
| AEC-Q101 qualified | Qualified for automotive-grade reliability - validated for temperature cycling, HAST, and mechanical shock |
Pinout & Package
SOT457 (SC-74) 6-lead surface-mount plastic package, 3.0 mm × 1.7 mm footprint, 0.95 mm height, 0.65 mm pitch; optimized for automated reflow assembly and high-density PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | I/O1 | First protected high-speed signal line (e.g., USB D+) |
| 2 | GND | Common reference for all ESD clamping paths |
| 3 | I/O2 | Second protected signal line (e.g., USB D−) |
| 4 | I/O3 | Third protected line (e.g., HDMI TMDS0+) |
| 5 | VCC | Supply-referenced clamping node; enables low-voltage clamping even at 0 V bias |
| 6 | I/O4 | Fourth protected line (e.g., HDMI TMDS0−) |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail bidirectional protection | Enables symmetric clamping on AC-coupled differential signals without polarity constraints |
| Integrated VCC-GND Zener diode | Reduces clamping voltage by ~30% vs. standard TVS arrays, protecting 3.3 V/5 V interface ICs |
| 1.0 pF I/O-to-GND capacitance | Supports >480 Mbps USB 2.0 signaling with <0.5% eye diagram degradation |
| AEC-Q101 qualification | Validated for under-hood automotive environments (−40 °C to +125 °C ambient) |
| Small SOT457 footprint | Replaces two dual-channel packages, saving 30% board area in multi-interface designs |
Applications
| USB 2.0 Interface Protection | HDMI/DVI TMDS Line Protection |
|---|---|
|
Use Scenario: Protecting host/device USB 2.0 ports against ESD events during cable insertion or handling. IC Role / Device Role / Timing Role: ESD transient suppressor placed directly at connector, shunting ESD current to GND/VCC before reaching PHY IC. Use Value: Maintains 480 Mbps data integrity with <1.0 pF loading; prevents PHY latch-up or permanent damage from ±8 kV discharges. |
Use Scenario: Safeguarding HDMI source/sink TMDS differential pairs against electrostatic discharge in consumer AV equipment. IC Role / Device Role / Timing Role: Low-capacitance clamp on each TMDS+/- pair, preserving 165 MHz pixel clock timing and signal swing. Use Value: Enables full HD (1080p) video transmission without jitter increase or bit errors caused by ESD-induced signal distortion. |
| Automotive Infotainment USB Ports | Industrial LAN/WAN Data Interfaces |
|
Use Scenario: Hardening USB ports in automotive head units or telematics modules exposed to dry-climate ESD risks. IC Role / Device Role / Timing Role: AEC-Q101-qualified ESD guard for USB 2.0 data lines and VBUS, operating across −40 °C to +105 °C junction range. Use Value: Eliminates field failures from ESD-induced USB enumeration loss or port lockup in vehicles without requiring external filtering. |
Use Scenario: Protecting Ethernet PHY differential pairs (e.g., 10/100BASE-TX) or serial WAN interfaces in industrial gateways. IC Role / Device Role / Timing Role: High-speed transient suppressor on RX/TX pairs, compatible with transformer-coupled isolation schemes. Use Value: Prevents PHY reset or packet corruption during factory handling or field maintenance ESD events up to ±8 kV. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ESD protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPD4E001DRYR | 0.5 pF I/O-GND capacitance; lower clamping voltage (8 V); no VCC pin (ground-referenced only) | Better for >1 Gbps interfaces (e.g., USB 3.0 Gen1), but lacks supply-referenced clamping for VBUS protection | Select when lowest possible capacitance is critical and VBUS line protection is handled separately |
| ESD5V3U4-2/TR | 1.2 pF I/O-GND capacitance; 12 kV ESD rating; no AEC-Q101 qualification; higher IRM (200 nA) | Suitable for cost-sensitive consumer electronics, not automotive or industrial temperature ranges | Choose for non-automotive applications where extended ESD margin outweighs leakage and qualification needs |
Compared with TPD4E001DRYR and ESD5V3U4-2/TR, PRTR5V0U4D uniquely balances ultra-low capacitance (1.0 pF), AEC-Q101 compliance, and integrated VCC-referenced clamping-making it optimal for automotive USB/HDMI interfaces requiring both signal fidelity and supply-aware transient suppression.
Availability
PRTR5V0U4D/DG/B2X is available at Aetrix Electronics and suitable for USB 2.0 interface hardening, HDMI/DVI TMDS line protection, and automotive infotainment port safeguarding requiring stable component supply across production lifecycles.
Supply support for PRTR5V0U4D/DG/B2X 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and consumer markets.
PRTR5V0U4D belongs to NXP's ESD protection portfolio, engineered specifically for high-speed digital interface protection where signal integrity, low capacitance, and automotive reliability are jointly required.
FAQ
What is the maximum operating temperature for PRTR5V0U4D/DG/B2X?
The device supports an ambient operating temperature range of −55 °C to +150 °C and a junction temperature limit of 150 °C. Its AEC-Q101 qualification confirms reliability under automotive thermal cycling conditions, including sustained operation at +105 °C ambient in engine bay or infotainment modules.
Can PRTR5V0U4D protect both data lines and VBUS in a USB 2.0 port?
Yes. Pin 5 (VCC) connects to the USB VBUS line, enabling clamping between VBUS and GND, while pins 1, 3, 4, and 6 protect D+, D−, and auxiliary signal lines. The integrated VCC-GND Zener diode ensures low-voltage clamping even when VBUS is unpowered during hot-plug events.
Is PRTR5V0U4D/DG/B2X compatible with lead-free reflow soldering?
Yes. The SOT457 package is rated for standard Pb-free reflow profiles per J-STD-020, with peak temperatures up to 260 °C. Recommended footprint dimensions (3.45 mm × 1.95 mm pad length/width) and solder paste stencil openings (0.45 mm × 0.55 mm) are specified in the official NXP application note AN10784.
Does PRTR5V0U4D require external bias or control signals?
No. It operates passively with no external power, control, or enable signals. All four I/O channels function as bidirectional rail-to-rail clamps referenced to GND, and the VCC pin serves solely as a clamping node-not a supply input-so no current sourcing capability is required.
PRTR5V0U4D/DG/B2X Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SC-74, SOT-457
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Type:
- Steering (Rail to Rail)
- Unidirectional Channels:
- 4
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 5.5V (Max)
- Voltage - Breakdown (Min):
- 6V
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- Yes
- Applications:
- DVI, HDMI, USB
- Capacitance @ Frequency:
- 1pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSOP
PRTR5V0U4D/DG/B2X FAQ
1.How can I place an order for PRTR5V0U4D/DG/B2X through Aetrix?
Please submit a Request for Quotation (RFQ) for PRTR5V0U4D/DG/B2X 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 PRTR5V0U4D/DG/B2X reliable?
The price and inventory of PRTR5V0U4D/DG/B2X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PRTR5V0U4D/DG/B2X is usually 5 days.
3.What payment methods are accepted for PRTR5V0U4D/DG/B2X?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PRTR5V0U4D/DG/B2X transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PRTR5V0U4D/DG/B2X?
PRTR5V0U4D/DG/B2X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PRTR5V0U4D/DG/B2X 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 PRTR5V0U4D/DG/B2X?
For technical support, including PRTR5V0U4D/DG/B2X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PRTR5V0U4D/DG/B2X requirements.
6.How does Aetrix verify that PRTR5V0U4D/DG/B2X is sourced from the original manufacturer or authorized distributors?
All PRTR5V0U4D/DG/B2X 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 PRTR5V0U4D/DG/B2X meets industry standards.
7.What is the process for return or replacement of PRTR5V0U4D/DG/B2X?
All PRTR5V0U4D/DG/B2X units undergo pre-shipment inspection (PSI). If there is an issue with PRTR5V0U4D/DG/B2X, 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 PRTR5V0U4D/DG/B2X part is unused and in its original packaging.
Return procedure for PRTR5V0U4D/DG/B2X:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PRTR5V0U4D/DG/B2X Tags
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DESD3V3E1BL-7B
Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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D12V0L1B2LP-7B
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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