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Nexperia USA Inc. PTVS64VP1UP,115
- Part No.:
- PTVS64VP1UP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-128
- Datasheet:
-
PTVS64VP1UP,115.pdf
- Description:
- TVS DIODE 64VWM 103VC SOD128
- Quantity:
- Payment:
- Shipping:
Inventory:1,846
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Product details
Overview
PTVS64VP1UP,115 from Nexperia is a unidirectional 600 W Transient Voltage Suppressor (TVS) in SOD128 (CFP5) package, designed for high-energy surge protection on DC power rails. It features VRWM = 64 V, VBR(min) = 71.1 V at IR = 1 mA, clamping voltage VCL = 103.0 V at IPPM = 5.8 A (10/1000 µs), and reverse leakage IRM = 0.001 µA - enabling robust overvoltage suppression in industrial power supplies.
For engineers reviewing the PTVS64VP1UP,115 datasheet, PTVS64VP1UP,115 pinout, PTVS64VP1UP,115 application, or PTVS64VP1UP,115 equivalent, key selection criteria include standoff voltage margin relative to system operating voltage, clamping ratio (VCL/VRWM ≈ 1.61), thermal resistance to PCB (Rth(j-sp) = 12 K/W), and AEC-Q101 qualification status per revision history.
Technical Context
This unidirectional TVS operates as a silicon avalanche diode, triggered when reverse voltage exceeds VRWM (64 V), entering low-impedance conduction above VBR (71.1–78.6 V). Its IEC 61643-321-compliant 10/1000 µs pulse handling (PPPM = 600 W) targets transient energy from EFT, lightning-induced surges, and load dump events.
Thermal design relies on junction-to-solder-point resistance (Rth(j-sp) = 12 K/W) with cathode tab soldering, while capacitance remains low (<10 pF at VR = 0 V) - preserving signal integrity in adjacent high-speed circuits. The marking bar identifies the cathode (Pin 1), confirming polarity-critical placement in series with protected lines.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| PPPM | 600 W - Maximum single-pulse transient energy absorption per IEC 61643-321 (10/1000 µs waveform) |
| VRWM | 64 V - Maximum continuous reverse operating voltage before leakage rises above 1 µA |
| VBR (min) | 71.1 V at IR = 1 mA - Guaranteed avalanche initiation threshold ensuring reliable turn-on margin |
| VCL | 103.0 V at IPPM = 5.8 A - Clamped voltage during peak surge, limiting downstream component stress |
| IRM | 0.001 µA - Ultra-low reverse leakage at VRWM, minimizing standby power loss in battery-backed systems |
| Rth(j-sp) | 12 K/W - Thermal resistance from junction to cathode solder point, enabling effective heat transfer to PCB copper |
| ESD Rating | 30 kV contact discharge (IEC 61000-4-2) - Robustness against human-body electrostatic events during handling and assembly |
Pinout & Package
SOD128 (CFP5) surface-mount plastic package: 2-terminal, 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm lead pitch, flat lead profile optimized for automated reflow and space-constrained layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Marked bar) | Cathode (K) | Connected to protected line's positive rail; polarity-sensitive - reverse connection disables protection |
| 2 | Anode (A) | Connected to ground or low-impedance return path; completes conduction path during surge event |
Key Features
| Feature | Design Value |
|---|---|
| 600 W peak pulse power | Supports IEC 61000-4-5 Level 4 (4 kV line-earth) surge immunity without derating at Tj ≤ 25 °C |
| 1 mm package height | Enables stacking under shields or in ultra-low-profile enclosures where Z-axis clearance is constrained |
| AEC-Q101 qualified | Validated for automotive-grade reliability (per revision v.2 data sheet) including temperature cycling and HBM ESD |
| Low clamping ratio (VCL/VRWM = 1.61) | Minimizes overvoltage overshoot across protected ICs, reducing need for additional downstream voltage margin |
| 0.001 µA reverse leakage | Permits use in always-on 24 V industrial controllers without measurable battery drain or sensor bias error |
Applications
| Industrial Power Supply Protection | Telecom DC Feeder Protection |
|---|---|
Use Scenario: 48 V DC input stage of programmable logic controller (PLC) power module exposed to inductive switching transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed between +48 V rail and chassis ground to clamp surges before they reach DC-DC converter input. Use Value: VCL = 103 V limits stress on 100 V-rated input capacitors and MOSFETs, extending MTBF by preventing oxide breakdown. |
Use Scenario: -48 V telecom central office feeder line subject to lightning-induced longitudinal surges up to 1 kV. IC Role / Device Role / Timing Role: Primary surge suppressor on line-side of DC-DC isolation stage, coordinated with gas discharge tube (GDT) front-end. Use Value: 600 W rating absorbs residual energy after GDT crowbar action, preventing secondary failure of downstream regulators. |
| Automotive Body Control Module (BCM) | Factory Automation I/O Terminal Block |
Use Scenario: 12 V supply rail in BCM exposed to ISO 7637-2 Pulse 5a (load dump) events up to 60 V/100 ms. IC Role / Device Role / Timing Role: Secondary clamping device following primary TVS array, absorbing fast-rising edge of load dump tail. Use Value: AEC-Q101 qualification ensures survivability across -40 °C to +125 °C ambient, matching vehicle ECU requirements. |
Use Scenario: 24 V digital input channel on modular I/O terminal block receiving signals from proximity sensors in dusty, high-EMI environments. IC Role / Device Role / Timing Role: Localized protection at connector entry point, shunting EFT bursts (IEC 61000-4-4) directly to ground plane. Use Value: 30 kV ESD rating prevents field failures during maintenance, while 1 mm height avoids interference with adjacent DIN-rail mounting hardware. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ64A | DO-214AC package (larger footprint, 2.4 mm height), VRWM = 64 V, VCL = 103 V, PPPM = 400 W | Lower peak power rating requires parallel placement for 600 W compliance; less suitable for ultra-thin designs | Select when legacy DO-214AC footprint compatibility is required and board height > 2.4 mm is acceptable |
| SMCJ64A | DO-214AB package (7.1 mm × 6.2 mm), VRWM = 64 V, VCL = 104 V, PPPM = 1500 W | Higher power capacity but 3× larger area and 2.2 mm height; better for high-reliability industrial mains inputs | Select when surge threat level exceeds 600 W or when thermal mass from larger copper pads improves long-pulse dissipation |
Compared with SMAJ64A and SMCJ64A, PTVS64VP1UP,115 delivers identical clamping performance in a 60 % smaller footprint and 58 % lower profile than SMAJ64A, while offering precise 600 W compliance without overdesign - ideal for space- and height-constrained 48 V/64 V rail protection.
Availability
PTVS64VP1UP,115 is available at Aetrix Electronics and suitable for industrial power supply protection, telecom DC feeder protection, and factory automation I/O terminal blocks requiring stable component supply with guaranteed long-term sourcing.
Supply support for PTVS64VP1UP,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 delivering high-performance, reliable discrete, logic, and MOSFET solutions with focus on efficiency, miniaturization, and automotive-grade quality.
The PTVSxP1UP series targets compact, high-power transient suppression in space-constrained industrial and automotive power systems - emphasizing low-profile packaging, AEC-Q101 validation, and precise clamping control.
FAQ
Is PTVS64VP1UP,115 qualified for automotive applications?
Yes - per the revision v.2 data sheet, PTVS64VP1UP,115 is AEC-Q101 qualified for discrete semiconductors, covering temperature cycling, mechanical shock, and HBM ESD testing. However, the latest revision notes that some variants have removed automotive qualification; this specific part retains it as confirmed in the test information section (page 6).
What is the maximum clamping voltage at rated peak pulse current?
At IPPM = 5.8 A (10/1000 µs waveform), the clamping voltage VCL is 103.0 V maximum. This value is measured under standardized IEC 61643-321 conditions and defines the upper voltage limit imposed on protected circuitry during worst-case surge events.
How does the SOD128 package affect thermal performance?
The SOD128 (CFP5) package achieves Rth(j-sp) = 12 K/W via direct thermal coupling from the cathode tab to the PCB solder pad. This enables efficient heat extraction during repetitive surges, provided the cathode land area meets the 1 cm² recommendation in the thermal characteristics table (page 3).
Can PTVS64VP1UP,115 be used in bidirectional configurations?
No - it is strictly unidirectional. The pinout (cathode/anode) and V-I curve (Fig. 5) confirm operation only in reverse-bias avalanche mode. For bidirectional protection, two devices must be connected anode-to-anode or a dedicated bidirectional TVS like PTVS64VB1UP must be selected.
PTVS64VP1UP,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):
- 64V
- Voltage - Breakdown (Min):
- 71.1V
- Voltage - Clamping (Max) @ Ipp:
- 103V
- Current - Peak Pulse (10/1000µs):
- 5.8A
- 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
PTVS64VP1UP,115 FAQ
1.How can I place an order for PTVS64VP1UP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS64VP1UP,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 PTVS64VP1UP,115 reliable?
The price and inventory of PTVS64VP1UP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS64VP1UP,115 is usually 5 days.
3.What payment methods are accepted for PTVS64VP1UP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS64VP1UP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS64VP1UP,115?
PTVS64VP1UP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS64VP1UP,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 PTVS64VP1UP,115?
For technical support, including PTVS64VP1UP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS64VP1UP,115 requirements.
6.How does Aetrix verify that PTVS64VP1UP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS64VP1UP,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 PTVS64VP1UP,115 meets industry standards.
7.What is the process for return or replacement of PTVS64VP1UP,115?
All PTVS64VP1UP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS64VP1UP,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 PTVS64VP1UP,115 part is unused and in its original packaging.
Return procedure for PTVS64VP1UP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS64VP1UP,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
-
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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