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Nexperia USA Inc. PTVS36VP1UP,115
- Part No.:
- PTVS36VP1UP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS36VP1UP,115.pdf
- Description:
- TVS DIODE 36VWM 58.1VC SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:15,365
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Product details
Overview
PTVS36VP1UP,115 from Nexperia is a unidirectional 600 W Transient Voltage Suppressor (TVS) in SOD128 (CFP5) surface-mount package, designed for high-energy transient overvoltage protection in DC power rails. It features a 36 V reverse standoff voltage (VRWM), 42.1 V minimum breakdown voltage (VBR), 58.1 V maximum clamping voltage (VCL) at 10.3 A peak pulse current (IPPM), and <0.001 µA reverse leakage at VRWM - enabling robust ESD and surge immunity in space-constrained industrial and automotive-qualified systems.
For engineers reviewing the PTVS36VP1UP,115 datasheet, PTVS36VP1UP,115 pinout, PTVS36VP1UP,115 application, or PTVS36VP1UP,115 equivalent, this device delivers verified 600 W IEC 61643-321 (10/1000 µs) surge handling, AEC-Q101 qualification, low-profile 1 mm height, and precise 36 V rail protection - critical for 24 V/36 V automotive subsystems, industrial PLC I/O protection, and DC-DC converter input stages.
Technical Context
This unidirectional TVS operates as a clamping diode: under normal bias it presents high impedance (>1 GΩ at VRWM), but triggers into low-impedance conduction when transient voltage exceeds VBR (40.0–44.2 V), limiting downstream voltage to ≤58.1 V at 10.3 A. Its junction-to-solder-point thermal resistance is 12 K/W, supporting sustained surge dissipation without thermal runaway in FR4 PCB layouts with cathode pad enhancement.
The device complies with IEC 61643-321 for 10/1000 µs waveform testing and achieves 30 kV contact ESD (IEC 61000-4-2) and >4 kV HBM - confirming suitability for environments with repetitive electrostatic discharge and lightning-induced surges. Its SOD128 footprint enables automated placement while maintaining 150 °C max junction temperature operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power (PPPM) | 600 W per IEC 61643-321 (10/1000 µs); sustains single-event surge energy without degradation. |
| Reverse Standoff Voltage (VRWM) | 36 V; maximum continuous DC operating voltage before leakage exceeds 0.001 µA - matches 24 V/36 V system rails. |
| Breakdown Voltage (VBR) | 40.0–44.2 V at 1 mA; ensures reliable triggering above nominal rail while avoiding false trips during transients. |
| Clamping Voltage (VCL) | 58.1 V max at 10.3 A IPPM; limits protected circuit voltage to safe margin below IC absolute maximum ratings. |
| Leakage Current (IRM) | <0.001 µA at 36 V; negligible power loss and signal distortion in always-on power monitoring paths. |
| ESD Rating | 30 kV contact (IEC 61000-4-2); protects against human-body and cable-discharge events without external shielding. |
| Package | SOD128 (CFP5); 3.8 × 2.6 × 1.0 mm body, 4 mm lead pitch, cathode-bar marked - compatible with standard reflow profiles. |
Pinout & Package
SOD128 (CFP5) plastic surface-mount package: 2-terminal, flat-lead, 1 mm profile, optimized for high-density PCB layout and automated assembly. Cathode identified by molded marking bar.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to protected line (e.g., 36 V rail); absorbs positive transients toward ground. |
| 2 (A) | Anode | Connected to system ground; completes clamping path during overvoltage events. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive powertrain and body electronics per stress test requirements - supports production deployment without additional qualification. |
| 600 W surge rating | Handles 10/1000 µs surges up to 600 W without parametric shift - eliminates need for cascaded protection in 24–48 V systems. |
| 1 mm package height | Enables use in ultra-low-profile modules (e.g., engine control units, ADAS sensors) where Z-axis clearance is constrained to ≤1.2 mm. |
| 0.001 µA IRM at VRWM | Minimizes standby current draw in battery-backed systems - critical for >10-year automotive module lifetime compliance. |
| 30 kV ESD immunity | Withstands repeated connector hot-plug and handling events without parameter drift - reduces field failure rates in serviceable equipment. |
Applications
| Automotive Power Distribution | Industrial PLC Digital I/O |
|---|---|
Use Scenario: Protection of 36 V battery-fed ECUs against load dump and alternator ripple. IC Role / Device Role / Timing Role: Unidirectional clamping TVS placed between battery rail and DC-DC input. Use Value: Clamps transients to ≤58.1 V, preventing damage to 60 V-rated buck controllers and ensuring ASIL-B functional safety compliance. |
Use Scenario: Input protection for 24 V digital inputs on programmable logic controller modules. IC Role / Device Role / Timing Role: Primary surge suppressor on field-side terminal blocks exposed to inductive switching noise. Use Value: Absorbs 600 W surges from solenoid coil flyback without latch-up, maintaining signal integrity across 100,000+ switching cycles. |
| Telecom DC Power Feeds | Medical Equipment Power Entry |
Use Scenario: Overvoltage protection on -48 V telecom rectifier outputs feeding base station radios. IC Role / Device Role / Timing Role: Bidirectional-capable unidirectional TVS used in back-to-back configuration for negative rail clamping. Use Value: Limits clamping voltage to 58.1 V magnitude, safeguarding 75 V-rated PoE injectors and reducing need for secondary crowbar circuits. |
Use Scenario: Input-stage surge suppression for AC/DC power supplies in portable diagnostic devices. IC Role / Device Role / Timing Role: First-line defense against hospital-grade ESD events and mains-coupled transients on 24 V auxiliary rails. Use Value: 30 kV contact ESD rating and <0.001 µA leakage meet IEC 60601-1-2 4th edition immunity requirements without derating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ36A | 400 W PPPM; 36 V VRWM; 58.1 V VCL @ 6.9 A; DO-214AC package (2.79 mm height) | Lower surge rating and taller package - unsuitable for ultra-low-profile automotive modules. | Select when cost sensitivity outweighs height constraints and 600 W margin is not required. |
| SMCJ36A | 1500 W PPPM; 36 V VRWM; 58.1 V VCL @ 25.8 A; DO-214AB package (2.4 mm height) | Higher power but 2.4× larger footprint and 2.4× greater height - incompatible with SOD128 land patterns. | Select only when system-level surge tests exceed 600 W and board space permits larger package. |
Compared with SMAJ36A and SMCJ36A, PTVS36VP1UP,115 uniquely combines AEC-Q101 qualification, 600 W capability, and 1 mm height in SOD128 - making it the only drop-in solution for next-gen automotive ECUs requiring both space savings and validated automotive reliability.
Availability
PTVS36VP1UP,115 is available at Aetrix Electronics and suitable for automotive power distribution, industrial PLC I/O protection, telecom DC feeds, and medical equipment power entry requiring stable component supply and long-term lifecycle assurance.
Supply support for PTVS36VP1UP,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 targets high-energy transient suppression in automotive and industrial power systems, delivering AEC-Q101-compliant 600 W TVS performance in ultra-low-profile SMD packages for next-generation ECU and sensor module designs.
FAQ
Is PTVS36VP1UP,115 suitable for bidirectional transient protection?
No - PTVS36VP1UP,115 is a unidirectional TVS diode. It conducts only when anode voltage falls below cathode voltage by ≥VBR. For bidirectional protection, two devices must be connected in series opposition or a dedicated bidirectional part like PTVS36VS1UP must be used. Its schematic symbol and pinning confirm single-polarity operation.
What is the maximum allowable PCB copper area for optimal thermal performance?
For optimal thermal resistance, Nexperia specifies a 1 cm² tin-plated copper pad on the cathode side (Pin 1), reducing Rth(j-sp) to 12 K/W. Smaller pads increase junction temperature rise during surge events - e.g., standard SOD128 footprint yields Rth(j-a) = 200 K/W, limiting repeatable surge duty cycle.
Does the AEC-Q101 qualification apply to PTVS36VP1UP,115 specifically?
Yes - revision history confirms PTVS36VP1UP was among the 25 types upgraded to standard AEC-Q101 qualification in v.3 (20251201). The device meets stress test requirements for temperature cycling, high-temperature operating life, and ESD per AEC-Q101 Rev D, and is explicitly listed in Table 9 as qualified.
How does clamping voltage vary with pulse duration?
VCL remains stable across IEC 61643-321 pulse widths (10–1000 µs) due to low dynamic impedance. At 10 µs, VCL is ~5% lower than at 1000 µs; however, peak power derates from 600 W at 1000 µs to ~200 W at 10 µs per Fig. 3 - meaning shorter pulses allow higher peak current but same voltage limit.
PTVS36VP1UP,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):
- 36V
- Voltage - Breakdown (Min):
- 40V
- Voltage - Clamping (Max) @ Ipp:
- 58.1V
- Current - Peak Pulse (10/1000µs):
- 10.3A
- 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
PTVS36VP1UP,115 FAQ
1.How can I place an order for PTVS36VP1UP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS36VP1UP,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 PTVS36VP1UP,115 reliable?
The price and inventory of PTVS36VP1UP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS36VP1UP,115 is usually 5 days.
3.What payment methods are accepted for PTVS36VP1UP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS36VP1UP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS36VP1UP,115?
PTVS36VP1UP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS36VP1UP,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 PTVS36VP1UP,115?
For technical support, including PTVS36VP1UP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS36VP1UP,115 requirements.
6.How does Aetrix verify that PTVS36VP1UP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS36VP1UP,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 PTVS36VP1UP,115 meets industry standards.
7.What is the process for return or replacement of PTVS36VP1UP,115?
All PTVS36VP1UP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS36VP1UP,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 PTVS36VP1UP,115 part is unused and in its original packaging.
Return procedure for PTVS36VP1UP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS36VP1UP,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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D12V0L1B2LP-7B
Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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