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Nexperia USA Inc. PTVS22VP1UP,115
- Part No.:
- PTVS22VP1UP,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- -
- Datasheet:
-
PTVS22VP1UP,115.pdf
- Description:
- PTVSXP1UP SERIES - 600 W TRANSIE
- Quantity:
- Payment:
- Shipping:
Inventory:98,000
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Product details
Overview
PTVS22VP1UP,115 from Nexperia is a unidirectional 600 W Transient Voltage Suppressor (TVS) in SOD128 (CFP5) package, designed for high-energy transient suppression in DC power rails. It features a 22 V reverse standoff voltage (VRWM), 25.6 V typical breakdown voltage (VBR), 35.5 V clamping voltage (VCL) at 16.9 A peak pulse current (IPPM), and <0.001 µA reverse leakage at VRWM - enabling robust overvoltage protection in space-constrained industrial and power management systems.
For engineers reviewing the PTVS22VP1UP,115 datasheet, PTVS22VP1UP,115 pinout, PTVS22VP1UP,115 application, or PTVS22VP1UP,115 equivalent, key selection criteria include clamping performance under IEC 61643-321 10/1000 µs waveform, thermal resistance to solder point (12 K/W), AEC-Q101 qualification status per revision history, and compatibility with reflow/wave soldering footprints for SOD128.
Technical Context
This unidirectional TVS operates as a clamping device: it remains high-impedance below VRWM = 22 V, then avalanches sharply at VBR ≈ 25.6 V to limit transients to VCL ≤ 35.5 V at IPPM = 16.9 A. Its response is governed by PN-junction avalanche physics, not triggered logic or timing circuits.
Rated for 600 W peak pulse power (PPPM) per IEC 61643-321 (10/1000 µs), it delivers stable clamping across -55 °C to +150 °C junction temperature, with thermal resistance from junction to solder point (Rth(j-sp)) specified at 12 K/W - critical for PCB-level thermal design in high-reliability power rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power (PPPM) | 600 W - maximum single-event surge energy it can absorb without failure per IEC 61643-321 10/1000 µs waveform |
| Reverse Standoff Voltage (VRWM) | 22 V - maximum continuous DC or RMS voltage the device blocks without significant leakage (<0.001 µA) |
| Breakdown Voltage (VBR) | 24.4 V (min) to 26.9 V (max) at IR = 1 mA - voltage at which avalanche conduction begins, defining turn-on threshold |
| Clamping Voltage (VCL) | 35.5 V at IPPM = 16.9 A - maximum voltage seen downstream during worst-case surge, directly limiting protected circuit stress |
| Peak Pulse Current (IPPM) | 16.9 A - peak current the device conducts while clamping at VCL, derived from PPPM and VCL (600 W / 35.5 V) |
| Junction-to-Solder-Point Rth | 12 K/W - thermal resistance path from die to cathode solder joint, enabling accurate PCB copper pad thermal design |
| ESD Rating (HBM) | >4 kV - human-body-model electrostatic discharge immunity, supporting handling in non-cleanroom assembly |
Pinout & Package
PTVS22VP1UP,115 uses the CFP5 (SOD128) surface-mount plastic package: 3.8 mm × 2.6 mm × 1.0 mm body, 4 mm lead pitch, flat lead profile optimized for automated placement and low-profile PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (K) | Cathode | Marked side with bar; connects to protected line (e.g., +12 V rail); carries surge current into ground via anode |
| 2 (A) | Anode | Unmarked side; typically connected to system ground or low-impedance return path; completes clamping current loop |
Key Features
| Feature | Design Value |
|---|---|
| 600 W peak pulse rating | Enables protection against severe transients like ISO 7637-2 Pulse 1/2a/5a in industrial power inputs without derating |
| SOD128 package height ≤1 mm | Supports ultra-thin designs in portable equipment and stacked PCB assemblies where Z-axis clearance is constrained |
| AEC-Q101 qualified (per revision history) | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD - applicable where qualification remains active |
| Low IRM ≤0.001 µA at VRWM | Minimizes standby power loss in battery-backed or always-on systems, avoiding unnecessary drain on 22 V supply rails |
| 12 K/W Rth(j-sp) | Allows direct thermal coupling to large copper pour on cathode pad, reducing junction temperature rise by >50% vs. ambient-only dissipation |
Applications
| Industrial Power Supply Protection | DC Motor Drive Input Stage |
|---|---|
|
Use Scenario: 24 V DC industrial PLC power input subjected to inductive switching surges and lightning-induced ring waves. IC Role / Device Role / Timing Role: Unidirectional clamping TVS placed between +24 V rail and chassis ground, responding within nanoseconds to limit transients to safe levels. Use Value: Clamps 16.9 A surges to ≤35.5 V, preventing damage to upstream DC/DC converters and downstream microcontrollers rated for 36 V max. |
Use Scenario: H-bridge motor driver board with 22 V nominal bus, exposed to back-EMF spikes during rapid PWM commutation. IC Role / Device Role / Timing Role: Rail-to-ground TVS on the positive supply node, absorbing regenerative energy spikes before they propagate to gate drivers. Use Value: Limits voltage overshoot to 35.5 V, protecting MOSFET gate oxide and bootstrap capacitor ratings in compact motor control modules. |
| Telecom Power Interface | Smart Sensor Node Power Input |
|
Use Scenario: Remote telecom node powered via 22 V PoE++-derived supply, subject to cable discharge events and induced surges. IC Role / Device Role / Timing Role: Primary overvoltage clamp on the DC input before DC/DC regulation, acting as first-line defense against fast-rising transients. Use Value: With 35.5 V clamping and sub-µA leakage, ensures uninterrupted operation of 3.3 V logic while maintaining low quiescent current in always-on monitoring mode. |
Use Scenario: Battery-powered environmental sensor node with 22 V solar charge input, requiring surge resilience without compromising energy efficiency. IC Role / Device Role / Timing Role: Standoff-rated TVS on the solar input rail, blocking normal operation up to 22 V but clamping surges above 25.6 V. Use Value: Enables use of low-leakage (<0.001 µA) protection without measurable impact on multi-year battery life in remote deployments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ22A | DO-214AC package; 22 V VRWM; 35.5 V VCL at 17.1 A; 400 W PPPM; higher Rth(j-a) (~50 K/W) | Larger footprint (7.0 × 4.5 mm vs. 3.8 × 2.6 mm); less suitable for ultra-dense layouts | Select when legacy DO-214AC footprint compatibility is required and thermal budget allows higher junction rise |
| SMCJ22A | DO-214AB package; same VRWM/VCL; 1500 W PPPM; 27.5 A IPPM; 2.5× larger body (7.8 × 6.2 mm) | Higher surge capacity but incompatible with SOD128 land pattern; requires redesign of PCB layout | Choose only if system-level surge testing exceeds 600 W requirements and board space permits larger package |
Compared with SMAJ22A and SMCJ22A, PTVS22VP1UP,115 delivers identical clamping performance in a 65% smaller footprint and 40% lower thermal resistance to solder point - making it optimal for next-generation industrial edge nodes where size, thermal density, and layout reuse are critical.
Availability
PTVS22VP1UP,115 is available at Aetrix Electronics and suitable for industrial power supply protection, DC motor drive input stages, and telecom power interface designs requiring stable component supply and long-term manufacturability.
Supply support for PTVS22VP1UP,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 essential semiconductors - delivering discrete, logic, and MOSFET solutions optimized for efficiency, miniaturization, and robustness.
PTVS22VP1UP,115 belongs to the PTVSxP1UP series of unidirectional TVS diodes engineered specifically for high-power transient suppression in space-constrained industrial and automotive-qualified power systems.
FAQ
Is PTVS22VP1UP,115 still AEC-Q101 qualified?
Yes - according to the revision history in the December 2025 datasheet, PTVS22VP1UP,115 is among the 25 types explicitly retained with AEC-Q101 qualification status. This includes validation for temperature cycling, high-temperature reverse bias, and ESD per JESD22-A114.
What is the recommended PCB footprint for PTVS22VP1UP,115?
The official reflow soldering footprint specifies 2.5 mm × 3.4 mm occupied area with two 1.9 mm × 2.1 mm solder pads (cathode/anode), 4.4 mm center-to-center spacing, and 1.2 mm solder paste stencil openings - matching JEDEC MO-229 CFP5 standards and ensuring reliable thermal and mechanical attachment.
How does PTVS22VP1UP,115 perform at elevated temperatures?
Its rated peak pulse power de-rates linearly with junction temperature: at 125 °C, PPPM drops to ~75% of 600 W (≈450 W), per Figure 2. Clamping voltage increases slightly (~+0.08%/°C), but VCL remains ≤37.2 V at 16.9 A up to Tj = 150 °C, preserving protection margin.
Can PTVS22VP1UP,115 be used in bidirectional configurations?
No - it is strictly unidirectional. The internal structure is a single PN junction with cathode (K) and anode (A) terminals. For bidirectional protection, two devices must be connected in series opposing configuration, or a dedicated bidirectional TVS (e.g., PTVS22VU1UP) must be selected.
PTVS22VP1UP,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- -
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- -
- Unidirectional Channels:
- -
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- -
- Voltage - Breakdown (Min):
- -
- Voltage - Clamping (Max) @ Ipp:
- -
- Current - Peak Pulse (10/1000µs):
- -
- Power - Peak Pulse:
- -
- Power Line Protection:
- -
- Applications:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
PTVS22VP1UP,115 FAQ
1.How can I place an order for PTVS22VP1UP,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PTVS22VP1UP,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 PTVS22VP1UP,115 reliable?
The price and inventory of PTVS22VP1UP,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PTVS22VP1UP,115 is usually 5 days.
3.What payment methods are accepted for PTVS22VP1UP,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PTVS22VP1UP,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PTVS22VP1UP,115?
PTVS22VP1UP,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PTVS22VP1UP,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 PTVS22VP1UP,115?
For technical support, including PTVS22VP1UP,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PTVS22VP1UP,115 requirements.
6.How does Aetrix verify that PTVS22VP1UP,115 is sourced from the original manufacturer or authorized distributors?
All PTVS22VP1UP,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 PTVS22VP1UP,115 meets industry standards.
7.What is the process for return or replacement of PTVS22VP1UP,115?
All PTVS22VP1UP,115 units undergo pre-shipment inspection (PSI). If there is an issue with PTVS22VP1UP,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 PTVS22VP1UP,115 part is unused and in its original packaging.
Return procedure for PTVS22VP1UP,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PTVS22VP1UP,115 Tags
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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