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Nexperia USA Inc. PTVS10VP1UTP,115
- Part No.:
- PTVS10VP1UTP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS10VP1UTP,115.pdf
- Description:
- TVS DIODE 10VWM 17VC SOD128/CFP5
- Quantity:
- Payment:
- Shipping:
Inventory:3,361
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Product details
Overview
PTVS10VP1UTP,115 from Nexperia is a unidirectional 600 W Transient Voltage Suppressor (TVS) in SOD128 (CFP5) surface-mount package, designed for high-temperature transient overvoltage protection with VRWM = 10 V, VBR(min) = 11.10 V, VCL = 17.0 V at IPPM = 35.3 A, and junction temperature rating up to 185 °C. It serves as primary clamping protection on DC power rails in industrial control modules.
For engineers reviewing the PTVS10VP1UTP,115 datasheet, PTVS10VP1UTP,115 pinout, PTVS10VP1UTP,115 application, or PTVS10VP1UTP,115 equivalent, key selection criteria include clamping voltage margin relative to protected IC VCC, thermal resistance under PCB layout constraints, peak pulse current handling at 10/1000 μs waveform, and high-temperature derating behavior above 125 °C.
Technical Context
This unidirectional TVS diode operates in avalanche breakdown mode during transients, providing low-impedance shunt path from anode to cathode when reverse voltage exceeds VBR. Its IEC 61643-321-compliant 10/1000 μs pulse response ensures reliable suppression of surge events such as ISO 7637-2 load dump spikes.
Thermal design relies on Rth(j-sp) = 12 K/W to solder point and Rth(j-a) = 60 K/W on ceramic PCB, enabling sustained operation at Tamb = 185 °C. The device exhibits positive temperature coefficient of breakdown voltage (SZ = +8.1 mV/K), improving clamping stability under thermal stress.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 10 V - Maximum continuous reverse operating voltage before leakage rises significantly; sets upper limit for protected rail voltage. |
| VBR (min) | 11.10 V at IR = 1 mA - Guaranteed minimum breakdown onset; defines earliest clamping activation threshold. |
| VCL | 17.0 V at IPPM = 35.3 A - Clamped voltage during 10/1000 μs surge; must remain below protected IC absolute maximum rating. |
| PPPM | 600 W - Peak pulse power handling per IEC 61643-321; determines survivability against standardized surge waveforms. |
| IRM | 0.005 µA at VRWM - Ultra-low reverse leakage ensures minimal standby power loss and signal integrity in high-impedance circuits. |
| Tj max | 185 °C - Maximum junction temperature rating; enables use in under-hood automotive ECUs or industrial motor drives without derating. |
| Rth(j-sp) | 12 K/W - Thermal resistance from junction to cathode solder point; critical for estimating local temperature rise under repetitive surges. |
Pinout & Package
PTVS10VP1UTP,115 uses the CFP5 (SOD128) plastic surface-mount package: 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm lead pitch, flat lead profile optimized for reflow soldering and space-constrained layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to protected circuit's positive rail; marking bar identifies this terminal; carries full surge current during clamping. |
| 2 (A) | Anode | Connected to ground or low-impedance return path; completes clamping loop; requires low-inductance PCB routing. |
Key Features
| Feature | Design Value |
|---|---|
| High-temperature operation | Junction rated to 185 °C - Enables deployment in engine control units, industrial inverters, and downhole electronics without thermal derating. |
| Low-profile SMD package | 1.0 mm height - Reduces board stack height and improves mechanical robustness in vibration-prone environments. |
| AEC-Q101 qualified | Qualified per Automotive Electronics Council standard - Validated for reliability in automotive power systems despite revision history note on qualification status. |
| Ultra-low leakage | IRM = 0.005 µA at VRWM - Prevents measurable current drain in battery-backed or always-on circuits. |
| Controlled clamping ratio | VCL/VBR = 1.53 - Tight voltage margin between breakdown and clamping ensures predictable protection without overdesign. |
Applications
| Industrial Motor Drives | Automotive Body Control Modules |
|---|---|
|
Use Scenario: Protection of 12 V DC input stage in variable-frequency drive power supplies against load dump and inductive switching transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed directly across input capacitor to clamp surges before they reach rectifier bridge and DC-link capacitors. Use Value: Withstands 600 W pulses at 185 °C ambient, maintaining VCL ≤ 17.0 V to prevent MOSFET gate oxide failure and ensure system-level ISO 16750-2 compliance. |
Use Scenario: Overvoltage protection on LIN bus power rail and microcontroller VDD lines in door module ECUs exposed to battery disconnection events. IC Role / Device Role / Timing Role: Primary clamping element on 12 V supply rail, coordinated with secondary RC filters to suppress fast-edge transients per ISO 7637-2 Pulse 1/2a. Use Value: 0.005 µA IRM prevents parasitic discharge of backup capacitors; AEC-Q101 qualification supports functional safety requirements for ASIL-B subsystems. |
| Telecom Power Feeds | Renewable Energy Inverters |
|
Use Scenario: Surge protection on -48 V DC telecom power distribution boards subjected to lightning-induced surges on long cable runs. IC Role / Device Role / Timing Role: Bidirectionally configured pair (anode-to-anode) used for differential-mode suppression; single device handles common-mode transients to chassis ground. Use Value: 35.3 A IPPM capability meets ITU-T K.20 Class H requirements; 12 K/W Rth(j-sp) allows direct thermal coupling to copper pour for repeatable surge endurance. |
Use Scenario: DC-link overvoltage suppression in solar string inverters where PV array open-circuit voltage can exceed 1000 V under fault conditions. IC Role / Device Role / Timing Role: Secondary protection stage downstream of MOVs, absorbing residual energy after initial clamping to limit dv/dt stress on IGBT gate drivers. Use Value: Positive SZ = +8.1 mV/K stabilizes clamping voltage during thermal cycling; 185 °C Tj rating matches inverter ambient requirements without heatsink dependency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ10A | Lower PPPM = 400 W; VRWM = 10 V; VCL = 17.0 V; Tj max = 150 °C; DO-214AC package (2.79 mm height) | Not rated for >150 °C ambient; unsuitable for under-hood or high-power industrial enclosures | Select only if thermal environment remains <125 °C and peak surge energy is ≤400 W. |
| SMCJ10A | Higher PPPM = 1500 W; same VRWM/VCL; Tj max = 175 °C; larger DO-214AB package (2.6 mm height) | Requires 3× PCB area; higher parasitic inductance reduces high-frequency surge response | Choose when surge energy exceeds 600 W but board space permits larger footprint and thermal mass is available. |
Compared with SMAJ10A, PTVS10VP1UTP,115 delivers 50 % higher pulse power and 35 °C higher junction rating in half the height; versus SMCJ10A, it trades 2.5× pulse capacity for 60 % smaller footprint and superior high-frequency clamping due to lower package inductance.
Availability
PTVS10VP1UTP,115 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, telecom power feeds, and renewable energy inverters requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PTVS10VP1UTP,115 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 delivering high-performance, high-reliability discrete, logic, and MOSFET solutions with focus on efficiency, miniaturization, and robustness.
The PTVSxP1UTP series belongs to Nexperia's high-temperature TVS portfolio, engineered specifically for transient protection in harsh-environment applications where conventional TVS devices fail thermally or electrically.
FAQ
What is the maximum clamping voltage of PTVS10VP1UTP,115 under a 10/1000 μs surge?
The maximum clamping voltage VCL is 17.0 V at peak pulse current IPPM = 35.3 A, measured per IEC 61643-321 test conditions. This value is guaranteed across the full operating temperature range and represents the highest voltage seen at the device terminals during standardized surge events.
Is PTVS10VP1UTP,115 qualified for automotive use despite revision history notes?
Yes - PTVS10VP1UTP,115 is explicitly listed in the revision history (v.2, 20251201) as one of the 33 products retained under AEC-Q101 qualification. Its qualification status remains active and valid for automotive power rail protection applications per Nexperia's official documentation.
How does thermal resistance affect PTVS10VP1UTP,115 performance in high-temperature PCB layouts?
Rth(j-sp) = 12 K/W to the cathode solder point means a 35.3 A surge generates ~4.2 W of instantaneous power, raising junction temperature by ~50 °C above solder point. Proper copper pour under the cathode pad is essential to maintain Tj ≤ 185 °C during repetitive surges in 150 °C ambient environments.
Can PTVS10VP1UTP,115 replace PTVS10VP1UTP without changes to PCB layout?
Yes - PTVS10VP1UTP,115 and PTVS10VP1UTP share identical SOD128 (CFP5) package dimensions, pinout, and marking (CE), with no mechanical or electrical differences affecting layout compatibility. The ,115 suffix denotes tape-and-reel packaging per JEDEC standard; functionality and ratings are identical.
PTVS10VP1UTP,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SOD-128
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 10V
- Voltage - Breakdown (Min):
- 11.1V
- Voltage - Clamping (Max) @ Ipp:
- 17V
- Current - Peak Pulse (10/1000µs):
- 35.3A
- Power - Peak Pulse:
- 600W
- 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-128/CFP5
PTVS10VP1UTP,115 FAQ
1.How can I place an order for PTVS10VP1UTP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS10VP1UTP,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 PTVS10VP1UTP,115 reliable?
The price and inventory of PTVS10VP1UTP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS10VP1UTP,115 is usually 5 days.
3.What payment methods are accepted for PTVS10VP1UTP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS10VP1UTP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS10VP1UTP,115?
PTVS10VP1UTP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS10VP1UTP,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 PTVS10VP1UTP,115?
For technical support, including PTVS10VP1UTP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS10VP1UTP,115 requirements.
6.How does Aetrix verify that PTVS10VP1UTP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS10VP1UTP,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 PTVS10VP1UTP,115 meets industry standards.
7.What is the process for return or replacement of PTVS10VP1UTP,115?
All PTVS10VP1UTP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS10VP1UTP,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 PTVS10VP1UTP,115 part is unused and in its original packaging.
Return procedure for PTVS10VP1UTP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS10VP1UTP,115 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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PESD2V0Y1BSFYL
Nexperia USA Inc.
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DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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