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Nexperia USA Inc. PTVS8V0P1UTP,115
- Part No.:
- PTVS8V0P1UTP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS8V0P1UTP,115.pdf
- Description:
- TVS DIODE 8VWM 13.6VC SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:8,888
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Product details
Overview
PTVS8V0P1UTP,115 from Nexperia is a unidirectional 600 W Transient Voltage Suppressor (TVS) in SOD128 (CFP5) package, designed for high-temperature transient overvoltage protection with VRWM = 8.0 V, VBR = 8.89–9.83 V (min–max), VCL = 13.6 V at IPPM = 44.1 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 PTVS8V0P1UTP,115 datasheet, PTVS8V0P1UTP,115 pinout, PTVS8V0P1UTP,115 application, or PTVS8V0P1UTP,115 equivalent, key selection criteria include clamping voltage under 10/1000 μs surge, thermal resistance to solder point (Rth(j-sp) = 12 K/W), reverse leakage ≤0.03 μA at VRWM, and AEC-Q101 qualification status per revision history.
Technical Context
This unidirectional TVS diode operates in avalanche breakdown mode during transients, with precise clamping defined by its 8.0 V reverse standoff voltage and 13.6 V clamping voltage at 44.1 A peak pulse current. Its low 1 mm profile and SOD128 footprint support compact PCB layouts in thermally constrained environments.
Thermal design is enabled by documented Rth(j-a) = 60 K/W (ceramic PCB) and Rth(j-sp) = 12 K/W, allowing reliable operation at Tamb up to 185 °C. The device exhibits a positive temperature coefficient of breakdown voltage (SZ = +5.5 mV/K), ensuring stable clamping across wide temperature ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 8.0 V - Maximum continuous reverse operating voltage before clamping begins; sets minimum system rail margin. |
| VBR (min–max) | 8.89–9.83 V - Breakdown voltage range at 1 mA; defines onset of avalanche conduction under ESD/surge stress. |
| VCL / IPPM | 13.6 V at 44.1 A - Clamped voltage during 10/1000 μs IEC 61643-321 surge; determines protected IC's maximum transient exposure. |
| PPPM | 600 W - Peak pulse power handling capability; enables robust protection against high-energy transients. |
| IRM | 0.03 μA - Reverse leakage at VRWM; ensures minimal standby power loss and signal integrity in high-impedance circuits. |
| Tj max | 185 °C - Maximum junction temperature; supports operation in under-hood automotive or industrial motor drive enclosures. |
| Rth(j-sp) | 12 K/W - Thermal resistance from junction to cathode solder point; enables direct thermal coupling to copper pour for heat dissipation. |
Pinout & Package
SOD128 (CFP5) plastic surface-mounted package: 2-terminal, 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm lead pitch, flat lead construction with cathode bar marking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to protected circuit's positive rail; carries full surge current during clamping; marked by bar on package top. |
| 2 (A) | Anode | Connected to ground or low-impedance return path; completes clamping loop; requires low-inductance layout for effective transient suppression. |
Key Features
| Feature | Design Value |
|---|---|
| High-temperature stability | Junction rated to 185 °C with guaranteed performance-enables use in engine control units and industrial inverters without derating. |
| AEC-Q101 qualified | Qualified per revision v.1 (2011) and retained in v.2 (2025) for 33 variants including PTVS8V0P1UTP-validates reliability for automotive-grade applications. |
| Low-profile SMD package | 1.0 mm height-reduces board stack height and improves airflow in dense power modules. |
| Ultra-low leakage | IRM = 0.03 μA at VRWM-minimizes quiescent current drain in battery-backed systems and sensor front-ends. |
| ESD robustness | 30 kV contact discharge (IEC 61000-4-2), >8 kV HBM-provides system-level ESD immunity without additional protection stages. |
Applications
| Industrial Motor Drives | Programmable Logic Controllers (PLCs) |
|---|---|
|
Use Scenario: Protection of 24 V DC input terminals against load dump and inductive switching transients in variable frequency drives. IC Role / Device Role / Timing Role: Primary unidirectional clamping element placed directly across input rail and chassis ground. Use Value: Limits transient voltage to ≤13.6 V during 44.1 A surges, preventing damage to upstream DC-DC converters and microcontrollers. |
Use Scenario: Input protection on digital I/O modules exposed to field wiring noise and relay coil kickback. IC Role / Device Role / Timing Role: Fast-response overvoltage clamp on 24 V supply lines feeding FPGA-based logic and isolation drivers. Use Value: Sub-10 ns response time and 0.03 μA leakage preserve signal integrity while enabling long-term reliability in factory automation cabinets. |
| Automotive Body Control Modules | High-Temperature Power Supplies |
|
Use Scenario: Surge suppression on LIN bus power rails and lamp driver outputs in under-hood BCMs. IC Role / Device Role / Timing Role: AEC-Q101-qualified TVS placed adjacent to connector entry points to absorb ISO 7637-2 pulses. Use Value: Maintains clamping performance up to 185 °C ambient-eliminates need for thermal derating in sealed enclosures near engines. |
Use Scenario: Overvoltage protection on auxiliary 12 V rails in telecom rectifiers operating at 85 °C case temperature. IC Role / Device Role / Timing Role: Standoff-rated protector with 8.0 V VRWM selected to match regulated output tolerance and avoid false triggering. Use Value: 600 W peak power rating sustains repeated 10/1000 μs transients without degradation, verified per IEC 61643-321. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional TVS protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ8.0A | Lower PPPM (400 W), higher VCL (12.0 V at 33.3 A), SMC package (2.5 mm height) | Limited to ≤150 °C Tj; not AEC-Q101 qualified | Choose for cost-sensitive industrial designs where 600 W headroom and 185 °C operation are unnecessary. |
| 1.5KE8.0A | Through-hole DO-15 package, 1500 W PPPM but larger footprint and higher parasitic inductance | Not suitable for high-frequency transient suppression due to lead inductance; incompatible with automated SMT assembly | Select only for legacy through-hole designs requiring higher single-pulse energy absorption and no thermal constraints. |
Compared with SMAJ8.0A and 1.5KE8.0A, PTVS8V0P1UTP,115 delivers superior thermal resilience (185 °C vs. 150 °C), lower profile (1.0 mm vs. 2.5 mm), and automotive qualification-making it optimal for space-constrained, high-reliability SMT power rail protection.
Availability
PTVS8V0P1UTP,115 is available at Aetrix Electronics and suitable for industrial motor drives, programmable logic controllers, and automotive body control modules requiring stable component supply and long-term lifecycle continuity.
Supply support for PTVS8V0P1UTP,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 focused on high-volume, high-reliability discrete and logic devices, with leadership in automotive-qualified components and advanced packaging.
The PTVSxP1UTP series targets high-temperature transient suppression in automotive and industrial power systems, emphasizing AEC-Q101 compliance, ultra-low leakage, and SOD128 thermal efficiency.
FAQ
Is PTVS8V0P1UTP,115 qualified for automotive applications?
Yes-per revision history v.2 (December 2025), PTVS8V0P1UTP is among the 33 types explicitly retained as AEC-Q101 qualified. This qualification covers stress testing per Automotive Electronics Council standards for discrete semiconductors, validating suitability for automotive power rail protection.
What is the maximum clamping voltage under standard IEC 61643-321 test conditions?
The clamping voltage is 13.6 V at 44.1 A peak pulse current (IPPM), measured using the 10/1000 μs double-exponential current waveform specified in IEC 61643-321. This value is guaranteed across the full operating temperature range (−55 °C to 185 °C).
How does the SOD128 package affect thermal performance compared to SMA or SMC?
The SOD128 (CFP5) package achieves Rth(j-sp) = 12 K/W-significantly lower than SMA (≈30 K/W) or SMC (≈25 K/W)-due to its flat lead construction and direct cathode tab thermal path. This enables higher sustained power dissipation in confined spaces without heatsinks.
Can PTVS8V0P1UTP,115 replace PTVS8V0P1UTP without changes to the PCB layout?
Yes-the suffix ",115" denotes tape-and-reel packaging per JEDEC standard J-STD-020; electrical characteristics, package dimensions (SOD128), pinout, and thermal behavior are identical to base PTVS8V0P1UTP. No layout or schematic modifications are required.
PTVS8V0P1UTP,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):
- 8V
- Voltage - Breakdown (Min):
- 8.89V
- Voltage - Clamping (Max) @ Ipp:
- 13.6V
- Current - Peak Pulse (10/1000µs):
- 44.1A
- 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
PTVS8V0P1UTP,115 FAQ
1.How can I place an order for PTVS8V0P1UTP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS8V0P1UTP,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 PTVS8V0P1UTP,115 reliable?
The price and inventory of PTVS8V0P1UTP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS8V0P1UTP,115 is usually 5 days.
3.What payment methods are accepted for PTVS8V0P1UTP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS8V0P1UTP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS8V0P1UTP,115?
PTVS8V0P1UTP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS8V0P1UTP,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 PTVS8V0P1UTP,115?
For technical support, including PTVS8V0P1UTP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS8V0P1UTP,115 requirements.
6.How does Aetrix verify that PTVS8V0P1UTP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS8V0P1UTP,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 PTVS8V0P1UTP,115 meets industry standards.
7.What is the process for return or replacement of PTVS8V0P1UTP,115?
All PTVS8V0P1UTP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS8V0P1UTP,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 PTVS8V0P1UTP,115 part is unused and in its original packaging.
Return procedure for PTVS8V0P1UTP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS8V0P1UTP,115 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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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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Diodes Incorporated
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