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Nexperia USA Inc. PTVS60VS1UTR,115
- Part No.:
- PTVS60VS1UTR,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-123W
- Datasheet:
-
PTVS60VS1UTR,115.pdf
- Description:
- TVS DIODE 60VWM 96.8VC SOD123W
- Quantity:
- Payment:
- Shipping:
Inventory:1,152
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Product details
Overview
PTVS60VS1UTR,115 from Nexperia is a unidirectional 400 W Transient Voltage Suppressor (TVS) in SOD123W (CFP3) package, designed for high-temperature transient overvoltage protection in power rails. Confirmed parameters: VRWM = 60 V, VBR(min) = 66.7 V, VCL = 96.8 V at IPPM = 4.1 A (10/1000 µs), Tj(max) = 185 °C, and IRM ≤ 0.001 µA at VRWM. Used in industrial DC power supply input stages to clamp ESD and surge events.
For engineers reviewing the PTVS60VS1UTR,115 datasheet, PTVS60VS1UTR,115 pinout, PTVS60VS1UTR,115 application, or PTVS60VS1UTR,115 equivalent, key selection criteria include clamping voltage margin vs. protected IC VDD tolerance, junction temperature derating above 25 °C, standoff voltage alignment with nominal rail voltage, and SOD123W thermal resistance to PCB copper area.
Technical Context
This unidirectional TVS operates as a reverse-biased avalanche diode, triggering when transient voltage exceeds its 60 V standoff threshold and clamping to ≤96.8 V within nanoseconds. Its 185 °C maximum junction temperature rating enables deployment near hot components like power MOSFETs or DC-DC converters without thermal derating penalties.
The device complies with IEC 61643-321 (10/1000 µs waveform) and achieves 30 kV ESD immunity per IEC 61000-4-2 contact discharge. Its low 1 mm profile and 2.6 mm × 1.7 mm footprint support dense PCB layouts where height clearance is constrained.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 60 V - Maximum continuous reverse operating voltage before leakage rises; sets minimum system rail voltage compatibility (e.g., 48 V nominal bus). |
| VBR (min) | 66.7 V - Breakdown voltage at 1 mA test current; ensures reliable turn-on only during overvoltage, not normal operation. |
| VCL @ IPPM | 96.8 V - Clamped voltage at 4.1 A peak pulse; defines worst-case stress on downstream ICs during surge. |
| PPPM | 400 W - Peak pulse power handling (10/1000 µs); supports robust protection against IEC 61000-4-5 Level 4 surges. |
| IRM | ≤0.001 µA - Reverse leakage at VRWM; negligible power loss and no measurable impact on 48–60 V rail stability. |
| Tj(max) | 185 °C - Maximum junction temperature; allows direct placement adjacent to heat-generating components without derating. |
| Rth(j-sp) | 18 K/W - Thermal resistance from junction to cathode solder point; enables effective heat transfer to PCB copper pour. |
Pinout & Package
SOD123W (CFP3) plastic surface-mount package: 2.6 mm × 1.7 mm × 1.0 mm body, flat lead profile, cathode marked by bar on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Connected to protected circuit's positive rail; reverse-biased during normal operation; conducts during overvoltage to shunt current to ground. |
| 2 (A) | Anode | Connected to system ground; completes conduction path during clamping; requires low-inductance ground plane for fast response. |
Key Features
| Feature | Design Value |
|---|---|
| High-temperature operation | Junction rated to 185 °C - Eliminates thermal derating in automotive under-hood or industrial motor drive environments. |
| Low-profile SMD package | 1.0 mm height - Enables use in space-constrained applications such as portable medical devices or stacked PCB assemblies. |
| Ultra-low leakage | IRM ≤ 0.001 µA - Prevents measurable standby current drain on battery-backed or energy-harvesting systems. |
| IEC 61000-4-2 ESD robustness | 30 kV contact discharge - Meets industrial equipment immunity requirements without external ESD staging. |
| Optimized thermal path | Rth(j-sp) = 18 K/W - Supports >3 W continuous power dissipation with 1 cm² cathode copper pad on FR4. |
Applications
| Industrial Power Supply Input Protection | Automotive Body Control Module (BCM) Power Rail |
|---|---|
|
Use Scenario: 48 V DC input stage of programmable logic controller (PLC) power module exposed to load dump and inductive switching transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed between +48 V rail and chassis ground to clamp surges <100 ns after onset. Use Value: Clamps 400 W transients to ≤96.8 V, protecting downstream DC-DC controllers rated for 100 V absolute max, while surviving 185 °C ambient near heatsinks. |
Use Scenario: 12 V auxiliary power rail in BCM subjected to ISO 7637-2 Pulse 1/2a/5a transients during vehicle cranking and alternator load dump. IC Role / Device Role / Timing Role: Standoff-rated TVS on VBAT line, conducting only during overvoltage events to divert surge current away from microcontroller and CAN transceivers. Use Value: With 60 V VRWM, provides 5× margin over 12 V nominal rail; 30 kV ESD rating eliminates need for additional board-level ESD protection diodes. |
| Telecom Remote Radio Unit (RRU) Power Interface | High-Temperature Motor Drive Gate Driver Supply |
|
Use Scenario: -48 V DC power feed to outdoor RRU enclosure subject to lightning-induced surges and long-cable inductive kickback. IC Role / Device Role / Timing Role: Primary transient suppressor on input bulk capacitor node, absorbing multi-kA surge energy before it reaches DC-DC isolation stage. Use Value: 400 W PPPM rating handles 10/1000 µs surges up to 4.1 A peak; SOD123W package withstands outdoor thermal cycling from -40 °C to +85 °C ambient. |
Use Scenario: 15 V isolated gate driver supply rail in inverter module operating at 125 °C case temperature near IGBTs. IC Role / Device Role / Timing Role: Overvoltage clamp on gate driver VCC, preventing latch-up or oxide damage during shoot-through fault events. Use Value: 185 °C Tj(max) allows direct mounting on same heatsink as power stage; 96.8 V clamping protects 20 V-rated gate drivers even at elevated junction temperatures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional TVS protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ60A | Same VRWM (60 V), but lower PPPM (400 W vs. SMAJ60A's 400 W), higher VCL (100 V), and larger SMA package (2.4 mm height). | Less suitable for ultra-low-profile designs; higher thermal resistance (Rth(j-a) ≈ 100 K/W vs. 70 K/W for PTVS60VS1UTR). | Choose SMAJ60A only if legacy SMA footprint compatibility is required and height budget allows ≥2.4 mm. |
| 1.5SMC60A | Higher PPPM (1500 W), but much larger SMC package (7.1 mm × 6.2 mm), VRWM = 60 V, VCL = 96.8 V, Tj(max) = 175 °C. | Over-specified for PCB space-constrained applications; better suited for high-energy AC mains protection. | Select 1.5SMC60A only when surge energy exceeds 400 W capability and board area permits large SMC footprint. |
Compared with SMAJ60A and 1.5SMC60A, PTVS60VS1UTR,115 delivers identical 60 V standoff and competitive clamping (96.8 V), but uniquely combines 400 W surge handling with 1 mm height and 185 °C junction rating-enabling compact, high-reliability protection where thermal density and vertical clearance are critical.
Availability
PTVS60VS1UTR,115 is available at Aetrix Electronics and suitable for industrial power supply protection, automotive BCM power rails, telecom RRU interfaces, and high-temperature motor drive gate driver supplies requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PTVS60VS1UTR,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 standard logic, analog, and discrete components, headquartered in Nijmegen, Netherlands.
The PTVSxS1UTR series belongs to Nexperia's high-temperature TVS portfolio, engineered specifically for robust transient suppression in harsh thermal environments-targeting industrial automation, automotive under-hood systems, and outdoor telecom infrastructure.
FAQ
What is the maximum clamping voltage of PTVS60VS1UTR,115 under a 10/1000 µs surge?
The maximum clamping voltage (VCL) is 96.8 V at a peak pulse current (IPPM) of 4.1 A, measured per IEC 61643-321 conditions. This value is guaranteed across the full operating temperature range and represents the worst-case voltage seen by downstream components during a standardized surge event.
Can PTVS60VS1UTR,115 be used in automotive applications?
Yes-it is qualified for high-temperature operation up to 185 °C junction temperature and meets IEC 61000-4-2 ESD (30 kV contact), making it suitable for non-safety-critical automotive applications such as body control modules, infotainment power rails, and lighting drivers. It is not AEC-Q200 qualified, so safety-critical systems require validation per OEM requirements.
How does the SOD123W package affect thermal performance compared to SMA or SMC packages?
The SOD123W package achieves Rth(j-sp) = 18 K/W to the cathode solder point-significantly lower than SMA (≈50 K/W) or SMC (≈25 K/W)-due to its optimized thermal pad layout and low-profile construction. This enables efficient heat transfer to PCB copper, supporting higher sustained power dissipation in compact layouts.
Is the marking code for PTVS60VS1UTR,115 specified in the datasheet?
Yes-the marking code is "D3", as confirmed in Table 4 of the datasheet. The cathode is identified by a bar on the top surface of the SOD123W package, aligning with Pin 1 (K) in the pinning diagram.
PTVS60VS1UTR,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SOD-123W
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 60V
- Voltage - Breakdown (Min):
- 66.7V
- Voltage - Clamping (Max) @ Ipp:
- 96.8V
- Current - Peak Pulse (10/1000µs):
- 4.1A
- Power - Peak Pulse:
- 400W
- 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-123W
PTVS60VS1UTR,115 FAQ
1.How can I place an order for PTVS60VS1UTR,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS60VS1UTR,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 PTVS60VS1UTR,115 reliable?
The price and inventory of PTVS60VS1UTR,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS60VS1UTR,115 is usually 5 days.
3.What payment methods are accepted for PTVS60VS1UTR,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS60VS1UTR,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS60VS1UTR,115?
PTVS60VS1UTR,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS60VS1UTR,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 PTVS60VS1UTR,115?
For technical support, including PTVS60VS1UTR,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS60VS1UTR,115 requirements.
6.How does Aetrix verify that PTVS60VS1UTR,115 is sourced from the original manufacturer or authorized distributors?
All PTVS60VS1UTR,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 PTVS60VS1UTR,115 meets industry standards.
7.What is the process for return or replacement of PTVS60VS1UTR,115?
All PTVS60VS1UTR,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS60VS1UTR,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 PTVS60VS1UTR,115 part is unused and in its original packaging.
Return procedure for PTVS60VS1UTR,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS60VS1UTR,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
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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.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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