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Nexperia USA Inc. PTVS30VP1UP,115
- Part No.:
- PTVS30VP1UP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS30VP1UP,115.pdf
- Description:
- TVS DIODE 30VWM 48.4VC SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:9,414
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Product details
Overview
PTVS30VP1UP,115 from Nexperia is a unidirectional 600 W Transient Voltage Suppressor (TVS) in SOD128 (CFP5) package, designed for clamping transient overvoltages on DC power rails. It features VRWM = 30 V, VBR(min) = 33.3 V at 1 mA, VCL(max) = 48.4 V at IPPM = 12.4 A (10/1000 µs), and IRM ≤ 0.001 µA - enabling robust protection of 3.3 V–24 V logic interfaces and 24 V industrial power inputs.
For engineers reviewing the PTVS30VP1UP,115 datasheet, PTVS30VP1UP,115 pinout, PTVS30VP1UP,115 application, or PTVS30VP1UP,115 equivalent, this device serves as a high-energy, low-leakage, surface-mount TVS diode for IEC 61000-4-2 ESD (30 kV contact) and IEC 61643-321 surge (10/1000 µs) protection in space-constrained PCB layouts.
Technical Context
This unidirectional TVS operates as a clamping diode with avalanche breakdown behavior: it remains high-impedance below VRWM = 30 V, then rapidly transitions to low-impedance conduction above VBR(min) = 33.3 V to limit voltage to ≤48.4 V during transients. Its 1 mm profile and 3.8 mm × 2.6 mm footprint support dense automotive and industrial PCB designs.
Thermal performance is defined by Rth(j-sp) = 12 K/W (junction-to-solder-point), enabling effective heat dissipation into copper pads during repetitive surges. The device complies with IEC 61643-321 (10/1000 µs waveform) and achieves 30 kV IEC 61000-4-2 contact ESD rating - confirming suitability for harsh electromagnetic environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power (PPPM) | 600 W - sustains single 10/1000 µs surges up to 600 W without failure, per IEC 61643-321. |
| Reverse Standoff Voltage (VRWM) | 30 V - maximum continuous DC operating voltage before leakage exceeds 1 µA; sets safe operating margin for 24 V systems. |
| Breakdown Voltage (VBR) | 33.3 V (min) at 1 mA - guaranteed avalanche onset threshold, ensuring predictable clamping initiation. |
| Clamping Voltage (VCL) | 48.4 V (max) at IPPM = 12.4 A - limits transient voltage seen by downstream ICs, protecting 33 V-rated components. |
| Reverse Leakage (IRM) | ≤0.001 µA at VRWM - negligible standby current, critical for battery-powered and low-power sensor nodes. |
| ESD Rating | 30 kV contact discharge (IEC 61000-4-2) - withstands human-body ESD events without degradation. |
| Package | SOD128 (CFP5) - 3.8 mm × 2.6 mm × 1.0 mm surface-mount outline with cathode marking bar. |
Pinout & Package
SOD128 (CFP5) plastic surface-mount package: 2-terminal, flat lead, 4 mm pitch, 1 mm height. Cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to protected line (e.g., +24 V rail); clamps to ground when transient exceeds VBR. |
| 2 | Anode (A) | Connected to system ground; completes conduction path during overvoltage events. |
Key Features
| Feature | Design Value |
|---|---|
| 600 W peak pulse rating | Enables single-event surge handling up to 12.4 A (10/1000 µs), exceeding IEC 61000-4-5 Level 4 requirements. |
| 0.001 µA reverse leakage | Minimizes quiescent power loss in always-on 24 V subsystems, preserving battery life and thermal budget. |
| 1 mm package height | Allows placement under connectors or beneath shields in ultra-thin industrial controllers and ADAS modules. |
| AEC-Q101 qualified | Validated for automotive-grade reliability (temperature cycling, HTRB, ESD), supporting deployment in engine control units. |
| 30 kV ESD immunity | Eliminates need for additional ESD protection stages in USB-C, CAN FD, or LIN bus interface circuits. |
Applications
| Industrial Power Input Protection | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: 24 V DC input stage of programmable logic controller (PLC) exposed to load dump and inductive switching transients. IC Role / Device Role / Timing Role: Unidirectional clamping TVS placed between +24 V rail and chassis ground, activated within nanoseconds of overvoltage onset. Use Value: Limits voltage to ≤48.4 V during 10/1000 µs surges, preventing damage to upstream DC-DC converters and microcontrollers rated for 36 V max. |
Use Scenario: Power supply rail of BCM controlling door locks, lighting, and window motors in passenger vehicles. IC Role / Device Role / Timing Role: Primary overvoltage suppressor on battery feed line, responding to ISO 7637-2 pulse 1 (−150 V/50 ms) and pulse 3a (±100 V/150 ns). Use Value: Withstands 30 kV ESD and maintains <0.001 µA leakage across −40 °C to +125 °C, ensuring long-term reliability in under-hood environments. |
| Telecom Remote Power Feeds | Smart Sensor Node Protection |
|
Use Scenario: 24 V PoE-like remote power feed to outdoor security cameras with long cable runs susceptible to lightning-induced surges. IC Role / Device Role / Timing Role: First-line transient suppressor at equipment entry point, shunting energy before reaching DC-DC regulation stage. Use Value: 600 W rating handles multi-kA induced surges; low capacitance (<100 pF at 0 V) avoids signal integrity degradation on auxiliary data lines. |
Use Scenario: Battery-powered environmental sensor node with RS-485 interface and 3.3 V MCU, deployed in factory floor settings. IC Role / Device Role / Timing Role: Low-leakage TVS on VDD rail, guarding against ESD from operator handling and nearby motor commutation noise. Use Value: 0.001 µA IRM preserves 10-year battery life; 1 mm height enables integration into compact IP67 enclosures with tight vertical clearance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ30A | DO-214AC package (4.5 mm × 2.7 mm × 2.3 mm); VRWM = 30 V; VCL = 48.4 V at 12.3 A; IRM = 1 µA. | Higher leakage (1 µA vs. 0.001 µA) and 2.3× taller - unsuitable for ultra-low-power or height-constrained designs. | Select when legacy DO-214AC footprint compatibility is required and board height >2.3 mm is acceptable. |
| SMCJ30A | DO-214AB package (7.1 mm × 6.2 mm × 2.6 mm); PPPM = 1500 W; VRWM = 30 V; VCL = 48.4 V at 31 A; IRM = 1 µA. | 3× higher power rating but 4.5× larger footprint and 2.6 mm height - over-engineered for 600 W needs and incompatible with SOD128 layout. | Select only for systems requiring >1000 W surge handling and where PCB area is not constrained. |
Compared with SMAJ30A and SMCJ30A, PTVS30VP1UP,115 delivers identical clamping performance (48.4 V) with 1000× lower leakage and 60% smaller footprint - making it optimal for modern compact, low-power, and automotive-qualified designs where space and standby current are critical.
Availability
PTVS30VP1UP,115 is available at Aetrix Electronics and suitable for industrial power input protection, automotive body control modules, telecom remote power feeds, and smart sensor node protection requiring stable component supply and AEC-Q101 compliance.
Supply support for PTVS30VP1UP,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 leading global semiconductor expert delivering high-performance, reliable discrete, logic, and MOSFET devices optimized for efficiency and miniaturization in automotive, industrial, and consumer electronics.
The PTVSxP1UP series targets high-energy transient suppression in space-constrained applications, with emphasis on AEC-Q101 qualification, ultra-low leakage, and sub-1 mm packaging for next-generation ECUs and IoT edge nodes.
FAQ
What is the maximum clamping voltage of PTVS30VP1UP,115 under standard test conditions?
The maximum clamping voltage (VCL) is 48.4 V at a peak pulse current (IPPM) of 12.4 A, measured using the 10/1000 µs waveform per IEC 61643-321. This value is guaranteed across the full operating temperature range (−55 °C to +150 °C) and ensures downstream 33 V-rated ICs remain within safe operating limits during surge events.
Is PTVS30VP1UP,115 qualified for automotive use?
Yes - PTVS30VP1UP,115 is AEC-Q101 qualified per the revision history (v.3, December 2025), with validation for temperature cycling, high-temperature reverse bias, and ESD. It is explicitly listed among the 25 products upgraded to standard automotive qualification in the datasheet revision notice.
How does the SOD128 package affect thermal performance?
The SOD128 package achieves Rth(j-sp) = 12 K/W (junction-to-solder-point) when mounted per Nexperia's recommended footprint, enabling efficient heat transfer from the die directly into the PCB copper. This allows sustained operation under repetitive 600 W pulses without thermal runaway, unlike larger packages relying on ambient convection.
Can PTVS30VP1UP,115 replace bidirectional TVS diodes in AC-coupled circuits?
No - PTVS30VP1UP,115 is unidirectional and conducts only for positive transients on the cathode relative to anode. It cannot clamp negative-going surges on bipolar signals. For AC or bidirectional protection (e.g., RS-485, USB D+/D−), a bidirectional variant like PTVS30VB1UP or dedicated dual-diode array is required.
PTVS30VP1UP,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):
- 30V
- Voltage - Breakdown (Min):
- 33.3V
- Voltage - Clamping (Max) @ Ipp:
- 48.4V
- Current - Peak Pulse (10/1000µs):
- 12.4A
- 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
PTVS30VP1UP,115 FAQ
1.How can I place an order for PTVS30VP1UP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS30VP1UP,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 PTVS30VP1UP,115 reliable?
The price and inventory of PTVS30VP1UP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS30VP1UP,115 is usually 5 days.
3.What payment methods are accepted for PTVS30VP1UP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS30VP1UP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS30VP1UP,115?
PTVS30VP1UP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS30VP1UP,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 PTVS30VP1UP,115?
For technical support, including PTVS30VP1UP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS30VP1UP,115 requirements.
6.How does Aetrix verify that PTVS30VP1UP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS30VP1UP,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 PTVS30VP1UP,115 meets industry standards.
7.What is the process for return or replacement of PTVS30VP1UP,115?
All PTVS30VP1UP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS30VP1UP,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 PTVS30VP1UP,115 part is unused and in its original packaging.
Return procedure for PTVS30VP1UP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS30VP1UP,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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Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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