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Nexperia USA Inc. PTVS17VP1UP,115
- Part No.:
- PTVS17VP1UP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS17VP1UP,115.pdf
- Description:
- TVS DIODE 17VWM 27.6VC SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:2,367
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Product details
Overview
PTVS17VP1UP,115 from Nexperia is a unidirectional 600 W Transient Voltage Suppressor (TVS) in SOD128 (CFP5) package, designed for high-energy transient overvoltage protection on DC power rails. It features a 17 V reverse standoff voltage (VRWM), 20.9 V maximum clamping voltage (VCL) at 27.6 A peak pulse current, and 0.001 µA reverse leakage at VRWM - optimized for industrial and power management circuits requiring robust ESD/surge immunity.
For engineers reviewing the PTVS17VP1UP,115 datasheet, PTVS17VP1UP,115 pinout, PTVS17VP1UP,115 application, or PTVS17VP1UP,115 equivalent, this device serves as a surface-mount, low-profile (1 mm height) TVS diode with AEC-Q101 qualification history, precise clamping performance, and IEC 61643-321 (10/1000 µs) compliance - critical for reliable front-end protection in 12–24 V systems.
Technical Context
This unidirectional TVS operates as a voltage-clamped shunt protector: under normal bias it presents high impedance (≤0.001 µA IR at 17 V), but triggers avalanche conduction when transients exceed its 18.9–20.9 V breakdown range (VBR), limiting downstream voltage to ≤27.6 V at 27.6 A IPPM. Its thermal resistance from junction to solder point is 12 K/W, enabling effective heat dissipation during repetitive surge events.
The device uses a planar silicon junction structure housed in a flat-lead SOD128 plastic package with cathode-marked anode-cathode polarity. Its 10/1000 µs waveform rating (600 W PPPM) and 30 kV IEC 61000-4-2 contact ESD rating confirm suitability for harsh electrical environments where fast-rising transients must be suppressed without system reset or latch-up.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power (PPPM) | 600 W per IEC 61643-321 (10/1000 µs); sustains single high-energy surges without failure. |
| Reverse Standoff Voltage (VRWM) | 17 V; maximum continuous DC operating voltage before significant leakage begins. |
| Clamping Voltage (VCL) | 27.6 V at 27.6 A IPPM; limits transient voltage seen by protected ICs to safe levels. |
| Breakdown Voltage (VBR) | 18.9–20.9 V at 1 mA; defines precise avalanche onset threshold for repeatable protection behavior. |
| Reverse Leakage (IRM) | 0.001 µA at VRWM; negligible standby current ensures no impact on low-power rail efficiency. |
| ESD Rating | 30 kV contact discharge (IEC 61000-4-2); withstands human-body model and system-level ESD events. |
| Package | SOD128 (CFP5); 3.8 × 2.6 × 1.0 mm surface-mount footprint with 4 mm lead pitch and cathode marking bar. |
Pinout & Package
SOD128 (CFP5) is a compact, flat-lead surface-mount plastic package measuring 3.8 mm × 2.6 mm × 1.0 mm with 2 terminals and a cathode-marking bar. Its low profile (1 mm height) enables dense PCB layouts and compatibility with automated reflow assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Negative terminal; marked by bar on package; connects to protected circuit's ground or return path. |
| 2 | Anode (A) | Positive terminal; connects to input/power rail; conducts surge current to ground when clamped. |
Key Features
| Feature | Design Value |
|---|---|
| 600 W peak pulse power rating | Enables protection against high-energy transients (e.g., ISO 7637-2 pulse 1/2a/5a) in 12 V automotive-derived systems. |
| 17 V VRWM with tight VBR tolerance (18.9–20.9 V) | Ensures reliable operation above nominal rail voltage while minimizing false triggering during ripple or load dump. |
| 27.6 V clamping at 27.6 A | Provides margin below typical 30 V absolute maximum ratings of downstream DC-DC controllers and microcontrollers. |
| AEC-Q101 qualified (per revision history) | Validates reliability for automotive-grade stress conditions including temperature cycling, HBM ESD, and high-temp life testing. |
| 0.001 µA reverse leakage at VRWM | Preserves battery life and avoids loading in always-on power rails such as CAN or real-time clock backup supplies. |
Applications
| Industrial Power Supply Protection | DC Motor Drive Input Protection |
|---|---|
|
Use Scenario: 24 V industrial PLC I/O module exposed to inductive switching transients from solenoids and relays. IC Role / Device Role / Timing Role: Unidirectional shunt TVS placed across input terminals to clamp fast-rising voltage spikes before they reach upstream regulators and isolation ICs. Use Value: Limits transient voltage to ≤27.6 V, preventing damage to 30 V-rated LDOs and digital isolators while maintaining <0.001 µA standby leakage. |
Use Scenario: H-bridge motor driver board with 12–24 V supply subjected to back-EMF during rapid deceleration. IC Role / Device Role / Timing Role: Primary overvoltage clamp on main DC bus, absorbing energy from inductive kickback within 10/1000 µs waveform envelope. Use Value: 600 W PPPM rating handles repeated 27.6 A surge events without degradation, ensuring long-term reliability in factory automation equipment. |
| Telecom Power Management | Smart Sensor Node Protection |
|
Use Scenario: 12 V PoE-powered telecom remote unit experiencing lightning-induced surges on outdoor cabling. IC Role / Device Role / Timing Role: First-line transient suppressor on primary DC input, coordinated with upstream GDT and downstream TVS arrays. Use Value: 30 kV ESD rating and 27.6 V clamping protect Ethernet PHYs and PMICs without adding capacitance that would distort high-speed signaling. |
Use Scenario: Battery-powered environmental sensor node with 3.3 V LDO fed from 12 V intermediate rail, deployed in electrically noisy HVAC ducts. IC Role / Device Role / Timing Role: Rail-level TVS suppressing coupling noise from nearby AC motors and variable-frequency drives. Use Value: 1 mm package height allows placement directly at connector entry point; 0.001 µA leakage preserves multi-year battery life in ultra-low-power designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional TVS protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ17A | Same VRWM (17 V) and VCL (27.6 V), but lower PPPM (400 W) and larger SMA package (4.5 × 2.7 × 2.2 mm). | Lacks AEC-Q101 qualification and has higher thermal resistance (Rth(j-a) ≈ 150 K/W vs. 60 K/W for SOD128 on ceramic). | Select when cost sensitivity outweighs space constraints and automotive qualification is not required. |
| SMCJ17A | Higher PPPM (1500 W), same VRWM, but significantly larger SMC package (7.1 × 6.2 × 2.6 mm) and higher VCL (29.2 V). | Better for high-energy surges but incompatible with space-constrained PCBs and adds 1.6 mm height penalty. | Choose only if system-level surge tests exceed 600 W and board layout permits larger footprint. |
Compared with SMAJ17A and SMCJ17A, PTVS17VP1UP,115 delivers optimal balance of compact size (SOD128), certified 600 W capability, AEC-Q101 heritage, and ultra-low leakage - making it preferred for space-limited industrial and telecom power rails where consistent clamping and long-term reliability are prioritized over raw surge headroom.
Availability
PTVS17VP1UP,115 is available at Aetrix Electronics and suitable for industrial power supply protection, DC motor drive input protection, and telecom power management requiring stable component supply, full traceability, and lifecycle continuity support.
Supply support for PTVS17VP1UP,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 technologies.
The PTVSxP1UP series belongs to Nexperia's transient protection portfolio, engineered specifically for robust, low-profile DC rail protection in industrial, telecom, and automotive-derived systems - emphasizing precision clamping, minimal leakage, and AEC-Q101 reliability.
FAQ
What is the maximum clamping voltage of PTVS17VP1UP,115 at its rated peak pulse current?
The maximum clamping voltage (VCL) is 27.6 V at 27.6 A peak pulse current (IPPM), measured per IEC 61643-321 10/1000 µs waveform. This value ensures downstream 30 V-rated ICs remain within safe operating limits during surge events, with test data confirmed in Table 8 of the official Nexperia datasheet.
Is PTVS17VP1UP,115 still qualified to AEC-Q101 for automotive use?
Yes - according to the revision history in the December 2025 datasheet, PTVS17VP1UP,115 is explicitly listed among the 25 products retained under standard AEC-Q101 qualification. Its qualification status remains active and applies to automotive applications per Nexperia's published compliance documentation.
How does the SOD128 package affect thermal performance compared to SMA or SMC packages?
The SOD128 package achieves Rth(j-sp) = 12 K/W to the cathode solder point - significantly lower than SMA (≈40 K/W) or SMC (≈10 K/W) due to its copper-tab construction and optimized thermal pad layout. This enables more efficient heat transfer during repetitive surges, supporting higher duty-cycle operation in compact industrial modules.
Can PTVS17VP1UP,115 be used in bidirectional configurations?
No - PTVS17VP1UP,115 is strictly unidirectional, with anode and cathode terminals defined in Table 2. Its internal structure supports conduction only from anode to cathode during overvoltage events. For bidirectional protection, a separate symmetric TVS pair or dedicated bidirectional device (e.g., PTVS17VU1UP) must be used.
PTVS17VP1UP,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):
- 17V
- Voltage - Breakdown (Min):
- 18.9V
- Voltage - Clamping (Max) @ Ipp:
- 27.6V
- Current - Peak Pulse (10/1000µs):
- 21.7A
- Power - Peak Pulse:
- 600W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-128/CFP5
PTVS17VP1UP,115 FAQ
1.How can I place an order for PTVS17VP1UP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS17VP1UP,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 PTVS17VP1UP,115 reliable?
The price and inventory of PTVS17VP1UP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS17VP1UP,115 is usually 5 days.
3.What payment methods are accepted for PTVS17VP1UP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS17VP1UP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS17VP1UP,115?
PTVS17VP1UP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS17VP1UP,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 PTVS17VP1UP,115?
For technical support, including PTVS17VP1UP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS17VP1UP,115 requirements.
6.How does Aetrix verify that PTVS17VP1UP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS17VP1UP,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 PTVS17VP1UP,115 meets industry standards.
7.What is the process for return or replacement of PTVS17VP1UP,115?
All PTVS17VP1UP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS17VP1UP,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 PTVS17VP1UP,115 part is unused and in its original packaging.
Return procedure for PTVS17VP1UP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS17VP1UP,115 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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onsemi
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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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D5V0L1B2WS-7
Diodes Incorporated
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