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Nexperia USA Inc. PTVS13VP1UTP,115
- Part No.:
- PTVS13VP1UTP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS13VP1UTP,115.pdf
- Description:
- TVS DIODE 13VWM 21.5VC SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:2,545
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Product details
Overview
PTVS13VP1UTP,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 = 13 V, VBR(min) = 14.4 V, VCL(max) = 21.5 V at IPPM = 27.9 A, and junction temperature rating up to 185 °C - used in industrial power supply clamping circuits.
For engineers reviewing the PTVS13VP1UTP,115 datasheet, PTVS13VP1UTP,115 pinout, PTVS13VP1UTP,115 application, or PTVS13VP1UTP,115 equivalent, key selection criteria include clamping voltage under 22 V at 28 A, thermal resistance to solder point of 12 K/W, AEC-Q101 qualification status per revision history, and compatibility with 1 mm height PCB layouts.
Technical Context
This TVS diode operates as a unidirectional clamping device with cathode-anode polarity, triggered when reverse voltage exceeds 13 V standoff level and clamping within 21.5 V at 27.9 A peak pulse current (10/1000 µs waveform per IEC 61643-321). Its breakdown occurs at minimum 14.4 V (IZ = 5 mA), ensuring robust margin above VRWM.
Thermal design leverages low Rth(j-sp) = 12 K/W to sustain 185 °C junction temperature, supported by SOD128's copper-cathode thermal path and FR4-compatible reflow footprint. ESD robustness includes 30 kV contact discharge (IEC 61000-4-2) and >8 kV HBM rating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 13 V - maximum continuous reverse operating voltage before clamping initiates |
| VBR (min) | 14.4 V at IZ = 5 mA - guaranteed breakdown threshold ensuring reliable turn-on margin |
| VCL (max) | 21.5 V at IPPM = 27.9 A - peak clamped voltage limiting downstream IC stress during transients |
| PPPM | 600 W - peak pulse power handling capability under standardized 10/1000 µs surge |
| IRM | 0.001 µA at VRWM - ultra-low leakage preserving efficiency in battery-backed or low-power systems |
| Tj max | 185 °C - extended junction temperature rating enabling use in engine bay or industrial enclosures |
| Rth(j-sp) | 12 K/W - thermal resistance from junction to cathode solder point, critical for sustained surge duty cycles |
Pinout & Package
SOD128 (CFP5) plastic surface-mounted package: 2-terminal, 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm lead pitch, marking bar indicates cathode.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to protected circuit ground or low-side reference; carries full surge current return path |
| 2 | Anode (A) | Connected to line/voltage rail being protected; forms clamping path to ground during overvoltage |
Key Features
| Feature | Design Value |
|---|---|
| High-temperature operation | Rated for continuous operation up to Tj = 185 °C, validated per AEC-Q101 and revision history |
| Low-profile packaging | 1.0 mm maximum height enables use in space-constrained automotive and industrial PCBs |
| Low clamping ratio | VCL/VBR = 21.5/14.4 ≈ 1.49 - tight voltage control minimizes stress on downstream 24 V-rated ICs |
| Automotive-qualified variant | Listed in revision history v.1 as AEC-Q101 qualified; applicable for non-safety-critical automotive subsystems |
| ESD-hardened structure | 30 kV IEC 61000-4-2 contact discharge rating protects against assembly and field handling events |
Applications
| Industrial Power Supply Protection | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: Clamping load-dump transients on 12 V DC input rails of programmable logic controllers and motor drives. IC Role / Device Role: Unidirectional TVS placed between input rail and chassis ground to shunt surges exceeding 13 V. Use Value: Limits voltage to ≤21.5 V during 27.9 A pulses, protecting 24 V-rated DC-DC controllers and microcontrollers. |
Use Scenario: Protecting LIN bus interface ICs and window lift motor drivers from battery line transients. IC Role / Device Role: Cathode-to-ground TVS on 12 V supply rail upstream of local regulators. Use Value: Withstands 185 °C ambient in engine compartment and clamps ISO 7637-2 Pulse 5a surges without degradation. |
| High-Temperature Sensor Interface | Factory Automation I/O Module |
|
Use Scenario: Safeguarding analog front-end inputs of temperature sensors mounted near motors or furnaces. IC Role / Device Role: Low-leakage (0.001 µA) TVS on signal lines referenced to hot chassis ground. Use Value: Prevents false triggering and offset drift caused by ESD or fast transients while maintaining signal integrity at 150 °C. |
Use Scenario: Input protection for digital isolator power supplies in PLC backplanes exposed to relay coil kickback. IC Role / Device Role: Primary overvoltage clamp on isolated 5 V or 3.3 V auxiliary rails. Use Value: 600 W peak power rating absorbs repetitive 10/1000 µs surges common in industrial switching environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional TVS protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ13A | DO-214AC package; VRWM = 13 V; VCL = 21.5 V at 27.2 A; Rth(j-a) = 60 K/W (vs. 12 K/W) | Larger footprint (4.5 mm × 2.7 mm); unsuitable for 1 mm height constraints | Choose when board space allows larger package and thermal path to ambient suffices |
| SMCJ13A | DO-214AB package; same VRWM/VCL; PPPM = 1500 W; Rth(j-a) = 25 K/W; height = 2.6 mm | Higher surge capacity but 2.6× taller - incompatible with low-profile assemblies | Prefer for higher-energy transients where mechanical clearance permits extra height |
Compared with PTVS13VP1UTP,115, SMAJ13A trades thermal performance for legacy package compatibility, while SMCJ13A delivers greater energy handling at the cost of 1.6 mm additional height - making the Nexperia part uniquely suited for thermally demanding, space-limited 12 V rail protection.
Availability
PTVS13VP1UTP,115 is available at Aetrix Electronics and suitable for industrial power supply protection, automotive body electronics, high-temperature sensor interfaces, and factory automation I/O modules requiring stable component supply across extended temperature ranges.
Supply support for PTVS13VP1UTP,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 essential system functionality, delivering high-performance, reliable discrete, logic, and MOSFET solutions for automotive, industrial, and consumer markets.
The PTVSxP1UTP series belongs to Nexperia's high-temperature TVS portfolio, engineered specifically for robust transient suppression in harsh thermal environments - including under-hood automotive and industrial control applications.
FAQ
Is PTVS13VP1UTP,115 AEC-Q101 qualified?
Yes - per the revision history (v.1, 20111011), PTVS13VP1UTP,115 was qualified to AEC-Q101 for discrete semiconductors. Although later revisions note removal of automotive qualification for some variants, this specific part number remains listed in the qualified subset and retains its stress-test validation data.
What is the meaning of the 'CH' marking on the device body?
The marking code 'CH' corresponds exclusively to PTVS13VP1UTP per Table 4 of the datasheet. It identifies the 13 V reverse standoff voltage variant within the PTVSxP1UTP series and is laser-marked adjacent to the cathode bar on the SOD128 package.
Can PTVS13VP1UTP,115 be used in bidirectional configurations?
No - it is strictly unidirectional, with cathode (pin 1) and anode (pin 2) terminals defined in Table 2. Bidirectional protection requires two devices in series opposition or a dedicated bidirectional TVS such as PTVS13VS1UTP; using this part in reverse bias beyond VRWM risks permanent damage.
How does thermal resistance Rth(j-sp) = 12 K/W impact layout design?
This value reflects junction-to-solder-point conduction through the cathode tab, so optimal PCB layout requires a ≥1 cm² copper pour connected directly to pin 1 (cathode) with multiple thermal vias to inner/ground planes - as specified in Table 6 footnote [4] - to realize the rated 185 °C junction capability.
PTVS13VP1UTP,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):
- 13V
- Voltage - Breakdown (Min):
- 14.4V
- Voltage - Clamping (Max) @ Ipp:
- 21.5V
- Current - Peak Pulse (10/1000µs):
- 27.9A
- 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
PTVS13VP1UTP,115 FAQ
1.How can I place an order for PTVS13VP1UTP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS13VP1UTP,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 PTVS13VP1UTP,115 reliable?
The price and inventory of PTVS13VP1UTP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS13VP1UTP,115 is usually 5 days.
3.What payment methods are accepted for PTVS13VP1UTP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS13VP1UTP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS13VP1UTP,115?
PTVS13VP1UTP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS13VP1UTP,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 PTVS13VP1UTP,115?
For technical support, including PTVS13VP1UTP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS13VP1UTP,115 requirements.
6.How does Aetrix verify that PTVS13VP1UTP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS13VP1UTP,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 PTVS13VP1UTP,115 meets industry standards.
7.What is the process for return or replacement of PTVS13VP1UTP,115?
All PTVS13VP1UTP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS13VP1UTP,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 PTVS13VP1UTP,115 part is unused and in its original packaging.
Return procedure for PTVS13VP1UTP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS13VP1UTP,115 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
-
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
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
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