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Taiwan Semiconductor Corporation P4KE130A
- Part No.:
- P4KE130A
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- TVS Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
P4KE130A.pdf
- Description:
- TVS DIODE 111VWM 179VC DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:6,580
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Product details
Overview
P4KE130A from Taiwan Semiconductor is a unidirectional transient voltage suppressor (TVS) diode designed for primary overvoltage protection in DC power rails and signal lines. It features a 130V nominal breakdown voltage (VBR min/max: 124V–137V at 1mA), 111V working stand-off voltage (VWM), 179V maximum clamping voltage (VC) at 2.3A peak pulse current, and 400W peak pulse power rating per 10/1000μs waveform - deployed in automotive body electronics, industrial I/O modules, and AC/DC adapter input stages.
For engineers reviewing the P4KE130A datasheet, P4KE130A pinout, P4KE130A application, or P4KE130A equivalent, key selection criteria include clamping performance under 10/1000μs surge, low leakage (<1μA at VWM), AEC-Q101 qualification status, DO-41 package thermal derating behavior, and compatibility with UL 94V-0 molded compound requirements.
Technical Context
The P4KE130A operates as a silicon avalanche diode with fast response time (<1.0ps from 0V to VBR), enabling effective suppression of ESD and electrical fast transients (EFT) before sensitive downstream circuitry sustains damage. Its unidirectional polarity ensures forward conduction only during reverse overvoltage events, with VF = 3.5V at 25A for devices with VBR ≤200V.
Thermal design is constrained by a 175°C maximum junction temperature and 1W steady-state power dissipation at TL = 75°C on 5×5 mm copper pads. The device's 0.107%/°C VBR temperature coefficient indicates moderate drift across operating range, requiring consideration in high-temperature environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 111 V - Maximum continuous reverse voltage before significant leakage; defines safe operating margin below clamping threshold |
| VBR @ IT=1mA | 124–137 V - Measured breakdown range confirming compliance with 130V nominal rating; ensures predictable turn-on during transients |
| VC @ IPPM=2.3A | 179 V - Clamped voltage during 10/1000μs surge; determines maximum stress imposed on protected ICs or circuits |
| PPK | 400 W - Peak pulse power handling capability; validates robustness against IEC 61000-4-5 Level 4 surges |
| ID @ VWM | <1 μA - Reverse leakage current at stand-off voltage; critical for low-power sensor or battery-backed systems |
| TJ max | 175 °C - Absolute maximum junction temperature; sets upper limit for PCB layout, heatsinking, and ambient derating |
| Package | DO-204AL (DO-41) - Axial-leaded through-hole package with UL 94V-0 flammability rating and tin-plated leads per J-STD-002 |
Pinout & Package
DO-204AL (DO-41) package with axial leads: Cathode indicated by band-marked end; anode is unmarked lead. Designed for through-hole mounting with 9.5mm lead length and 5×5 mm copper pad thermal relief.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (banded end) | Transient current sink | Connected to protected line; conducts avalanche current to ground during overvoltage events |
| Anode (unmarked end) | Reference node | Typically tied to system ground or low-impedance return path; completes clamping loop |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified option available | Validated for automotive under-hood applications including engine control units and lighting modules |
| 400W peak pulse power (10/1000μs) | Meets IEC 61000-4-5 surge immunity requirements for industrial and telecom power inputs |
| Clamping voltage ≤179V at 2.3A | Provides ≥20% margin below typical 200V-rated MOSFET gate oxide limits in DC-DC controllers |
| Reverse leakage <1μA at 111V | Enables use in always-on battery-powered sensors without measurable standby current penalty |
| UL 94V-0 molding compound | Ensures flame-retardant enclosure integrity in enclosed power supplies and lighting drivers |
Applications
| Automotive Body Control Module (BCM) | Industrial PLC Digital Input Card |
|---|---|
Use Scenario: Protecting LIN bus transceivers and microcontroller GPIOs from load dump and inductive kickback in door module actuators. IC Role / Device Role: Primary overvoltage clamp on 12V supply rail and signal lines. Use Value: Limits transient voltage to ≤179V, preventing latch-up or permanent damage to 5V/3.3V logic interfaces. |
Use Scenario: Safeguarding 24V digital input optocouplers from field-wiring surges and relay contact bounce. IC Role / Device Role: Front-end TVS on isolated input channel before current-limiting resistor and opto-LED. Use Value: Absorbs 400W pulses without degradation, maintaining long-term reliability in factory automation environments. |
| AC/DC Adapter Input Stage | LED Streetlight Driver EMI Filter |
Use Scenario: Suppressing line-to-line and line-to-ground surges entering offline SMPS front-end rectifiers. IC Role / Device Role: Secondary-level TVS after MOV, providing precise clamping where MOV tolerance is insufficient. Use Value: Tight 124–137V VBR window ensures coordination with upstream 140V MOVs while minimizing let-through energy. |
Use Scenario: Protecting high-voltage electrolytic capacitors and MOSFET gates from lightning-induced transients on outdoor-rated drivers. IC Role / Device Role: Parallel-connected clamping device across bulk capacitor terminals. Use Value: Withstands repeated 10/1000μs surges up to 2.3A without parameter shift, extending driver field life beyond 50,000 hours. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ130A | Surface-mount SMB package (vs. DO-41); same 130V nominal, 179V VC, but lower 600W PPK rating | Better suited for space-constrained PCBs; requires rework of footprint and thermal pad design | Select when board real estate is limited and automated SMT assembly is preferred over through-hole |
| 1N6287 | Legacy DO-41 TVS with identical 130V rating but higher 187V VC and no AEC-Q101 option | Lacks automotive qualification and exhibits 8% higher clamping voltage than P4KE130A | Acceptable for cost-sensitive industrial applications where AEC-Q101 and tight clamping are not required |
Compared with SMBJ130A and 1N6287, the P4KE130A delivers optimal balance of through-hole manufacturability, AEC-Q101 readiness, and lowest clamping voltage in its DO-41 class - making it preferred for automotive-grade power rail protection where layout flexibility and qualification traceability are mandatory.
Availability
P4KE130A is available at Aetrix Electronics and suitable for automotive electronics, industrial PLCs, and LED driver designs requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for P4KE130A 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
Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving global automotive, industrial, and consumer markets since 1979.
The P4KE series belongs to TSC's transient voltage suppressor product line, engineered specifically for robust overvoltage protection in harsh environments - emphasizing AEC-Q101 qualification, tight parametric tolerances, and UL/IEC compliance.
FAQ
What is the maximum clamping voltage of the P4KE130A under standard test conditions?
The P4KE130A has a maximum clamping voltage (VC) of 179 V when subjected to a 10/1000μs surge waveform at 2.3 A peak pulse current. This value is measured per ANSI/IEEE C62.35 standards and represents the highest voltage seen across the device during transient suppression - directly determining the stress level transferred to downstream components in the protected circuit.
Is the P4KE130A suitable for automotive applications?
Yes, the P4KE130A is available in an AEC-Q101 qualified variant (P4KE130AH), validated for automotive use including under-hood environments. While the base P4KE130A part itself is not automatically qualified, the "H" suffix version meets stress testing requirements for temperature cycling, humidity, and mechanical shock - making it appropriate for body control modules, lighting systems, and infotainment power rails.
How does the P4KE130A differ from the P4KE130 (non-A) variant?
The P4KE130A offers tighter breakdown voltage tolerance (124–137 V vs. 117–143 V for P4KE130) and lower clamping voltage (179 V vs. 187 V), resulting from enhanced process control during manufacturing. Both share identical DO-41 packaging, 400W PPK rating, and thermal specifications, but the "A" suffix denotes improved parametric consistency critical for precision protection schemes.
What is the reverse leakage current specification for the P4KE130A at its working stand-off voltage?
The P4KE130A exhibits a maximum reverse leakage current (ID) of 1 μA when biased at its 111 V working stand-off voltage (VWM), measured at TA = 25°C. This ultra-low leakage supports energy-efficient designs such as battery-operated sensors and always-on monitoring circuits where standby current must remain below microampere thresholds.
Can the P4KE130A be used in bidirectional configurations?
No - the P4KE130A is a unidirectional TVS diode, intended for DC line protection with defined polarity. For bidirectional operation, Taiwan Semiconductor specifies CA-suffixed variants (e.g., P4KE130CA), which feature symmetrical breakdown characteristics in both directions and require different marking and layout considerations. Using P4KE130A in reverse-biased AC applications risks failure due to forward conduction during negative half-cycles.
P4KE130A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Package/Case:
- DO-204AL, DO-41, Axial
- Series:
- P4KE
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 111V
- Voltage - Breakdown (Min):
- 124V
- Voltage - Clamping (Max) @ Ipp:
- 179V
- Current - Peak Pulse (10/1000µs):
- 2.3A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AL (DO-41)
P4KE130A FAQ
1.How can I place an order for P4KE130A through Aetrix?
Please submit a Request for Quotation (RFQ) for P4KE130A 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 P4KE130A reliable?
The price and inventory of P4KE130A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P4KE130A is usually 5 days.
3.What payment methods are accepted for P4KE130A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P4KE130A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P4KE130A?
P4KE130A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P4KE130A 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 P4KE130A?
For technical support, including P4KE130A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P4KE130A requirements.
6.How does Aetrix verify that P4KE130A is sourced from the original manufacturer or authorized distributors?
All P4KE130A 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 P4KE130A meets industry standards.
7.What is the process for return or replacement of P4KE130A?
All P4KE130A units undergo pre-shipment inspection (PSI). If there is an issue with P4KE130A, 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 P4KE130A part is unused and in its original packaging.
Return procedure for P4KE130A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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