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Nexperia USA Inc. PTVS6V5P1UTP,115
- Part No.:
- PTVS6V5P1UTP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS6V5P1UTP,115.pdf
- Description:
- TVS DIODE 6.5VWM 11.2VC SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:6,607
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Product details
Overview
PTVS6V5P1UTP,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 = 6.5 V, VBR = 7.22–7.98 V (min–max), VCL = 11.2 V at IPPM = 53.6 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 PTVS6V5P1UTP,115 datasheet, PTVS6V5P1UTP,115 pinout, PTVS6V5P1UTP,115 application, or PTVS6V5P1UTP,115 equivalent, key selection criteria include clamping voltage under 53.6 A surge, thermal resistance to solder point (Rth(j-sp) = 12 K/W), reverse leakage ≤5 µA at VRWM, and compatibility with reflow/wave soldering footprints per SOD128 standard.
Technical Context
This TVS diode operates in avalanche breakdown mode during transients, delivering precise clamping response within 1 ns. Its unidirectional architecture enables integration on positive-rail lines without polarity reversal risk, and its low-profile 1 mm height supports dense PCB layouts in thermally constrained enclosures.
The device exhibits a positive temperature coefficient of breakdown voltage (SZ = +3.6 mV/K), ensuring stable clamping performance across –55 °C to +185 °C ambient range. Thermal resistance from junction to solder point (12 K/W) enables effective heat dissipation into copper pour, critical for sustained surge handling in high-reliability power management circuits.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 6.5 V - Maximum continuous reverse operating voltage before leakage exceeds 5 µA; sets safe DC rail margin for 5 V systems. |
| VBR (min–max) | 7.22–7.98 V - Breakdown initiates within this band at 10 mA; ensures predictable turn-on during ESD/EFT events. |
| VCL @ IPPM | 11.2 V at 53.6 A - Clamped voltage during 10/1000 µs surge; limits downstream IC stress below 12 V absolute max. |
| PPPM | 600 W - Peak pulse power per IEC 61643-321; supports single-event surge immunity up to Level 4 IEC 61000-4-5. |
| Rth(j-sp) | 12 K/W - Junction-to-solder-point thermal resistance; enables >50% power derating at 100 °C board temperature. |
| IRM | 5 µA max at VRWM - Low leakage preserves battery life in always-on industrial sensors and remote monitoring nodes. |
| Tj max | 185 °C - Maximum junction temperature; allows operation in engine bay or motor drive environments without derating. |
Pinout & Package
SOD128 (CFP5) plastic surface-mounted package: 2-terminal, 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm pitch, flat lead profile optimized for automated placement and thermal conduction via cathode tab.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to protected line (e.g., +5 V rail); marking bar identifies this terminal; primary heat path to PCB copper pour. |
| 2 (A) | Anode | Connected to ground reference; completes clamping path during overvoltage; low-inductance return essential for fast transient suppression. |
Key Features
| Feature | Design Value |
|---|---|
| High-temperature stability | Junction rated to 185 °C with no derating-enables use in under-hood automotive ECUs and industrial motor drives. |
| AEC-Q101 qualified | Qualified per Automotive Electronics Council standard for discrete semiconductors-validates robustness for automotive-grade reliability. |
| Low-profile SOD128 package | 1.0 mm height-reduces mechanical interference in stacked PCB assemblies and fanless enclosures. |
| 600 W peak pulse power | Withstands 10/1000 µs surges up to 53.6 A-meets IEC 61000-4-5 Level 4 (4 kV) for industrial power inputs. |
| Low reverse leakage | ≤5 µA at 6.5 V-minimizes standby current drain in battery-backed systems and IoT edge nodes. |
Applications
| Industrial Power Input Protection | Motor Drive DC Bus Clamp |
|---|---|
|
Use Scenario: 24 V DC input stage of programmable logic controller (PLC) exposed to load dump and inductive switching noise. IC Role / Device Role / Timing Role: Unidirectional TVS placed between +24 V rail and chassis ground to clamp transients before they reach DC-DC converters and microcontrollers. Use Value: VCL = 11.2 V prevents overvoltage damage to 12 V-rated input regulators; Rth(j-sp) = 12 K/W sustains repeated surges without thermal runaway. |
Use Scenario: DC link protection in 48 V brushless motor drive where regenerative braking induces voltage spikes. IC Role / Device Role / Timing Role: Primary clamping element across H-bridge DC bus, triggered within <1 ns to limit overshoot during MOSFET turn-off. Use Value: 600 W PPPM handles 53.6 A peak currents from 10/1000 µs spikes; Tj ≤ 185 °C maintains reliability near heat-generating IGBTs. |
| Industrial Sensor Node Power Rail | Factory Automation I/O Module |
|
Use Scenario: 5 V supply line of wireless vibration sensor node mounted on rotating machinery with ambient temperatures up to 125 °C. IC Role / Device Role / Timing Role: Standoff protector on regulated 5 V output, absorbing ESD from connector mating and cable discharge events. Use Value: VRWM = 6.5 V provides 1.5 V margin above nominal 5 V rail; IRM ≤ 5 µA avoids measurable battery drain over multi-year deployments. |
Use Scenario: Digital input protection circuit in DIN-rail mounted I/O module subjected to field wiring faults and lightning-induced surges. IC Role / Device Role / Timing Role: First-line defense on 24 V digital input channel, shunting surge energy to ground before optocoupler input stage. Use Value: Low VCL (11.2 V) ensures optocoupler LED remains within safe forward voltage; SOD128 footprint allows tight layout with 2.6 mm width. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ6.5A | Lower PPPM (400 W), higher VCL (11.5 V), same SOD-123 package but larger Rth(j-a) (50 K/W vs 60 K/W). | Not rated for 185 °C operation; limited to ≤150 °C ambient; unsuitable for under-hood or high-temp industrial use. | Select only if cost sensitivity outweighs thermal performance and automotive qualification requirements. |
| SMCJ6.5A | Higher PPPM (1500 W), larger DO-214AB package (7.11 mm × 6.22 mm), VCL = 11.3 V, Tj max = 175 °C. | Requires 3× PCB area; incompatible with space-constrained SOD128 footprints; better for high-energy surges where size permits. | Choose when surge energy exceeds 600 W capability and board real estate allows larger package. |
Compared with SMAJ6.5A, PTVS6V5P1UTP,115 delivers 50% higher surge power rating and full AEC-Q101 qualification at identical VRWM, while its SOD128 package enables 40% smaller layout than SMCJ6.5A-making it optimal for thermally demanding, space-constrained industrial and automotive-adjacent designs.
Availability
PTVS6V5P1UTP,115 is available at Aetrix Electronics and suitable for industrial power input protection, motor drive DC bus clamp, and factory automation I/O modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PTVS6V5P1UTP,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 PTVSxP1UTP series belongs to Nexperia's high-temperature TVS portfolio, engineered specifically for robust transient suppression in automotive-adjacent and harsh-environment industrial applications where thermal resilience and AEC-Q101 compliance are mandatory.
FAQ
What is the maximum clamping voltage of PTVS6V5P1UTP,115 under a 10/1000 µs surge?
The clamping voltage (VCL) is 11.2 V at a peak pulse current (IPPM) of 53.6 A, measured per IEC 61643-321. This value is guaranteed across the full operating temperature range (–55 °C to +185 °C) and defines the upper voltage limit imposed on protected circuitry during surge events.
Is PTVS6V5P1UTP,115 qualified for automotive applications?
Yes-PTVS6V5P1UTP,115 is AEC-Q101 qualified per the revision history in the official Nexperia datasheet (v.2, Dec 2025), confirming stress-test validation for discrete semiconductors in automotive environments. It is explicitly listed among the 33 types retained with automotive qualification status.
How does the SOD128 package improve thermal performance compared to SOD-123?
The SOD128 (CFP5) package features an extended cathode tab that lowers junction-to-solder-point thermal resistance to 12 K/W-40% lower than typical SOD-123 devices (~20 K/W). This enables more efficient heat transfer into PCB copper, supporting higher surge repetition rates and extended operation at elevated ambient temperatures.
What is the reverse leakage current specification at VRWM and 25 °C?
At VRWM = 6.5 V and Tj = 25 °C, the maximum reverse leakage current (IRM) is 5 µA. This value is confirmed in Table 7 of the datasheet for PTVS6V5P1UTP and ensures minimal standby power loss in always-on industrial and battery-powered systems.
PTVS6V5P1UTP,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):
- 6.5V
- Voltage - Breakdown (Min):
- 7.22V
- Voltage - Clamping (Max) @ Ipp:
- 11.2V
- Current - Peak Pulse (10/1000µs):
- 53.6A
- 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
PTVS6V5P1UTP,115 FAQ
1.How can I place an order for PTVS6V5P1UTP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS6V5P1UTP,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 PTVS6V5P1UTP,115 reliable?
The price and inventory of PTVS6V5P1UTP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS6V5P1UTP,115 is usually 5 days.
3.What payment methods are accepted for PTVS6V5P1UTP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS6V5P1UTP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS6V5P1UTP,115?
PTVS6V5P1UTP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS6V5P1UTP,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 PTVS6V5P1UTP,115?
For technical support, including PTVS6V5P1UTP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS6V5P1UTP,115 requirements.
6.How does Aetrix verify that PTVS6V5P1UTP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS6V5P1UTP,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 PTVS6V5P1UTP,115 meets industry standards.
7.What is the process for return or replacement of PTVS6V5P1UTP,115?
All PTVS6V5P1UTP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS6V5P1UTP,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 PTVS6V5P1UTP,115 part is unused and in its original packaging.
Return procedure for PTVS6V5P1UTP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS6V5P1UTP,115 Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
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
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D5V0L1B2WS-7
Diodes Incorporated
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