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Nexperia USA Inc. PTVS6V0S1UTR,115
- Part No.:
- PTVS6V0S1UTR,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-123W
- Datasheet:
-
PTVS6V0S1UTR,115.pdf
- Description:
- TVS DIODE 6VWM 10.3VC SOD123W
- Quantity:
- Payment:
- Shipping:
Inventory:5,211
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Product details
Overview
PTVS6V0S1UTR from Nexperia is a unidirectional 400 W transient voltage suppressor (TVS) diode in SOD123W (CFP3) package, designed for high-temperature overvoltage protection in power rails. It features 6.0 V reverse standoff voltage (VRWM), 7.02 V typical breakdown voltage (VBR), 10.3 V clamping voltage (VCL) at 38.8 A peak pulse current (IPPM), and operates up to 185 °C junction temperature - ideal for industrial power supply surge suppression.
For engineers reviewing the PTVS6V0S1UTR datasheet, PTVS6V0S1UTR pinout, PTVS6V0S1UTR application, or PTVS6V0S1UTR equivalent, key selection criteria include its 400 W IEC 61643-321 (10/1000 µs) rating, low 1 mm profile, cathode-marked SOD123W footprint, and verified thermal stability at Tj = 185 °C in harsh ambient environments.
Technical Context
This unidirectional TVS diode operates as a clamping device in reverse-biased configuration, triggering conduction above VRWM = 6.0 V to limit transient voltages. Its silicon avalanche structure delivers precise VBR = 6.67–7.37 V (min–max) with ±17 µA IRM at VRWM and a positive temperature coefficient of +3.2 mV/K.
Designed for high-reliability industrial systems, it sustains non-repetitive peak forward current (IFSM) up to 50 A (8.3 ms half-sine) and exhibits Rth(j-sp) = 18 K/W to solder point - enabling effective thermal dissipation on standard FR4 PCBs with optimized cathode pad layout.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power (PPPM) | 400 W per IEC 61643-321 (10/1000 µs); defines maximum transient energy absorption capability |
| Reverse Standoff Voltage (VRWM) | 6.0 V; maximum continuous DC or RMS voltage before significant leakage begins |
| Clamping Voltage (VCL) | 10.3 V at IPPM = 38.8 A; limits protected circuit voltage during surge event |
| Breakdown Voltage (VBR) | 6.67–7.37 V (min–max) at IR = 10 mA; ensures reliable avalanche initiation threshold |
| Junction Temperature (Tj) | Up to 185 °C; enables operation in high-ambient industrial or under-hood environments |
| ESD Rating | 30 kV contact discharge (IEC 61000-4-2); provides robust handling and system-level ESD immunity |
| Package Height | 1.0 mm max; supports ultra-low-profile PCB layouts and automated optical inspection |
Pinout & Package
SOD123W (CFP3) plastic surface-mount package: 2.6 mm × 1.7 mm × 1.0 mm body, flat leads, cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to protected line (e.g., VBUS); marking bar identifies this terminal |
| 2 (A) | Anode | Connected to ground reference; completes clamping path during overvoltage events |
Key Features
| Feature | Design Value |
|---|---|
| High-Temperature Operation | Rated for continuous operation at Tj ≤ 185 °C - eliminates derating in thermally constrained enclosures |
| Precision Clamping Performance | VCL = 10.3 V @ 38.8 A ensures predictable voltage limiting without overshoot in 24 V rail protection |
| Low-Profile SMD Footprint | SOD123W package fits tight board spaces and supports high-density routing near connectors or inputs |
| Robust Surge Withstand | Withstands 50 A non-repetitive forward surge (tp = 8.3 ms), suitable for motor drive or relay coil flyback suppression |
| Stable Leakage Behavior | IRM ≤ 5 µA at VRWM = 6.0 V minimizes standby power loss in battery-backed or low-power systems |
Applications
| Industrial Power Input Protection | Automated Test Equipment (ATE) Supply Rails |
|---|---|
Use Scenario: 24 V DC input stage of PLC I/O modules exposed to inductive switching transients and lightning-induced surges. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed between VIN and GND to clamp fast-rising transients before they reach downstream regulators and isolators. Use Value: Limits voltage to ≤10.3 V during 400 W surges, preserving 24 V system integrity without sacrificing response speed or thermal margin. | Use Scenario: Front-end protection of programmable power supplies in ATE racks where repeated hot-plug and load-dump events occur. IC Role / Device Role / Timing Role: Primary overvoltage clamp on output channel rails, activated within nanoseconds to prevent damage to precision DACs and sense amplifiers. Use Value: Delivers consistent clamping across -55 °C to +185 °C ambient, ensuring test repeatability and eliminating thermal drift-related false failures. |
| Motor Drive Control Board Inputs | High-Temperature Sensor Interface Circuits |
Use Scenario: Protection of enable and feedback lines on brushless DC motor controllers mounted near heat-generating power stages. IC Role / Device Role / Timing Role: Bidirectional-capable protection element (used unidirectionally) shunting transients induced by MOSFET switching noise and back-EMF spikes. Use Value: Maintains <5 µA leakage at 6 V while surviving 185 °C local board temperatures - critical for long-term reliability in sealed enclosures. | Use Scenario: Signal line protection for RTD or thermocouple interfaces in oil & gas downhole tools operating continuously at >150 °C ambient. IC Role / Device Role / Timing Role: Low-leakage transient suppressor on analog front-end inputs, preventing ESD-induced offset shifts in precision instrumentation amplifiers. Use Value: Enables stable 6.0 V standoff with <0.001 µA IRM at elevated Tj, preserving microvolt-level measurement accuracy over full temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ6.0A | Lower PPPM = 400 W but rated only to Tj = 150 °C; VCL = 10.5 V at 38.3 A | Not qualified for sustained >150 °C operation; unsuitable for high-temp industrial or automotive under-hood use | Select only if ambient temperature remains below 125 °C and thermal margin is sufficient |
| 1.5SMC6.0A | Higher package height (2.3 mm), larger SMC footprint; same VRWM/VCL but lower thermal resistance to ambient | Requires more PCB area and cannot fit in ultra-low-profile designs; better for high-airflow environments | Choose when board space allows and higher power dissipation in free air is prioritized over profile |
Compared with SMAJ6.0A and 1.5SMC6.0A, PTVS6V0S1UTR uniquely combines 185 °C junction rating, 1 mm height, and 400 W surge capacity - making it the only option for compact, high-temperature industrial power rail protection without thermal derating.
Availability
PTVS6V0S1UTR is available at Aetrix Electronics and suitable for industrial power supply protection, motor control board design, high-temperature sensor interface circuits, and automated test equipment requiring stable component supply across extended temperature ranges.
Supply support for PTVS6V0S1UTR 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 essential efficiency-enhancing components, delivering high-performance, reliable, and scalable solutions for automotive, industrial, and consumer markets.
The PTVSxS1UTR series belongs to Nexperia's high-temperature TVS portfolio, engineered specifically for robust transient suppression in demanding industrial and power-constrained environments where thermal resilience and compact packaging are critical.
FAQ
What is the maximum clamping voltage of PTVS6V0S1UTR under standard test conditions?
The clamping voltage (VCL) is 10.3 V measured at a peak pulse current (IPPM) of 38.8 A using the IEC 61643-321 10/1000 µs waveform. This value is guaranteed across the full operating temperature range and reflects worst-case voltage seen by downstream circuitry during surge events.
Can PTVS6V0S1UTR be used in bidirectional configurations?
No - PTVS6V0S1UTR is a unidirectional TVS diode with anode and cathode terminals. It conducts only when reverse-biased beyond VRWM. For bidirectional protection, two devices must be connected in series opposing configuration, or a dedicated bidirectional part like PTVS6V0S1UTR-B should be selected.
How does the 185 °C junction rating impact PCB layout requirements?
The 185 °C rating allows operation at higher ambient temperatures but requires attention to thermal relief: the cathode pad must follow Nexperia's recommended 1 cm² copper area (per Table 6) to achieve Rth(j-sp) = 18 K/W. Standard SOD123W footprints without enhanced copper will limit usable power dissipation.
Is PTVS6V0S1UTR compliant with automotive AEC-Q200 stress testing?
No - this device is not AEC-Q200 qualified. While it operates reliably up to 185 °C junction temperature, Nexperia explicitly states in the legal disclaimers that non-automotive qualified products are not tested or warranted for automotive use. Automotive applications require AEC-Q200-certified alternatives such as PTVS6V0S1UTR-Q.
PTVS6V0S1UTR,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SOD-123W
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 6V
- Voltage - Breakdown (Min):
- 6.67V
- Voltage - Clamping (Max) @ Ipp:
- 10.3V
- Current - Peak Pulse (10/1000µs):
- 38.8A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 185°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-123W
PTVS6V0S1UTR,115 FAQ
1.How can I place an order for PTVS6V0S1UTR,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS6V0S1UTR,115 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 PTVS6V0S1UTR,115 reliable?
The price and inventory of PTVS6V0S1UTR,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS6V0S1UTR,115 is usually 5 days.
3.What payment methods are accepted for PTVS6V0S1UTR,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS6V0S1UTR,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS6V0S1UTR,115?
PTVS6V0S1UTR,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS6V0S1UTR,115 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 PTVS6V0S1UTR,115?
For technical support, including PTVS6V0S1UTR,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS6V0S1UTR,115 requirements.
6.How does Aetrix verify that PTVS6V0S1UTR,115 is sourced from the original manufacturer or authorized distributors?
All PTVS6V0S1UTR,115 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 PTVS6V0S1UTR,115 meets industry standards.
7.What is the process for return or replacement of PTVS6V0S1UTR,115?
All PTVS6V0S1UTR,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS6V0S1UTR,115, 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 PTVS6V0S1UTR,115 part is unused and in its original packaging.
Return procedure for PTVS6V0S1UTR,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS6V0S1UTR,115 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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onsemi
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Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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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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