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Vishay General Semiconductor - Diodes Division P4KE13CA-E3/54
- Part No.:
- P4KE13CA-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
P4KE13CA-E3/54.pdf
- Description:
- TVS DIODE 11.1VWM 18.2VC DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:7,935
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Product details
Overview
P4KE13CA-E3/54 from Vishay General Semiconductor is a bidirectional Transient Voltage Suppressor (TVS) diode in DO-41 package, designed for clamping voltage transients on signal or power lines. It features 13 V breakdown voltage (VBR min/max = 12.4 V / 13.7 V), 11.1 V stand-off voltage (VWM), 18.2 V maximum clamping voltage at 22 A peak pulse current (VC), and 400 W peak pulse power rating with 10/1000 μs waveform - used to protect MOSFETs, ICs, and sensor signal lines in automotive and industrial systems.
For engineers reviewing the P4KE13CA-E3/54 datasheet, P4KE13CA-E3/54 pinout, P4KE13CA-E3/54 application, or P4KE13CA-E3/54 equivalent, key selection criteria include bidirectional clamping capability, DO-41 mechanical compatibility, AEC-Q101 qualification status, thermal resistance (RθJL = 66 °C/W), and low leakage (<1.0 μA at VWM) under operating conditions.
Technical Context
This bidirectional TVS operates symmetrically in both polarities, with identical electrical characteristics forward and reverse. Its glass-passivated junction enables fast response time (<1.0 ns), low incremental surge resistance, and stable clamping performance across -55 °C to +175 °C junction temperature range.
The device complies with AEC-Q101 for automotive applications and meets UL 94 V-0 flammability requirements. Its 10/1000 μs waveform rating supports repetitive transient suppression at 0.01% duty cycle, and it withstands solder dip up to 275 °C for 10 s per JESD 22-B106.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 12.4 V / 13.7 V at 1.0 mA test current - defines reliable conduction onset threshold in either polarity |
| VWM | 11.1 V - maximum continuous working voltage before leakage exceeds 1.0 μA |
| VC @ IPPM | 18.2 V at 22 A peak pulse current - clamped voltage seen by protected circuit during transient |
| PPPM | 400 W - peak transient energy absorption capacity with 10/1000 μs waveform |
| IPPM | 22 A - maximum non-repetitive surge current the device safely conducts without failure |
| TJ max. | +175 °C - maximum junction temperature enabling operation in under-hood automotive environments |
| RθJL | 66 °C/W - thermal resistance from junction to lead, critical for PCB trace heat sinking design |
Pinout & Package
Package: DO-41 (DO-204AL), axial-leaded, molded epoxy body with glass-passivated chip. Matte tin-plated leads, RoHS-compliant, rated for J-STD-002 solderability and JESD 201 Class 1A whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode / Cathode (bidirectional) | Transient current path terminal | No polarity marking; symmetrical conduction in both directions - connects across protected line and ground or between differential lines |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC lines or differential signals without polarity concerns |
| 400 W peak pulse power (10/1000 μs) | Supports robust suppression of ISO 7637-2 Pulse 1/2a/3a and IEC 61000-4-5 surges in automotive ECUs |
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, humidity bias, and HTRB |
| Low leakage & tight VBR tolerance | <1.0 μA at 11.1 V ensures minimal standby power loss and predictable turn-on behavior |
| Glass passivated junction | Provides stable long-term performance and reduced parameter drift under thermal stress |
Applications
| Automotive Body Control Module | Industrial PLC Digital Input |
|---|---|
|
Use Scenario: Protecting 12 V CAN bus signal lines against load dump and inductive switching transients in vehicle door modules. IC Role / Device Role / Timing Role: Bidirectional voltage clamp placed across CAN_H/CAN_L differential pair to limit common-mode overvoltage. Use Value: Prevents damage to CAN transceivers by clamping transients to ≤18.2 V while maintaining <1.0 μA leakage at 11.1 V nominal bus voltage. |
Use Scenario: Safeguarding 24 V DC digital input channels in programmable logic controllers exposed to relay coil flyback spikes. IC Role / Device Role / Timing Role: Parallel-connected transient suppressor on input line-to-ground to shunt surge energy before reaching optocoupler input stage. Use Value: Absorbs 400 W peak pulses without degradation, enabling reliable operation in factory automation environments with frequent inductive switching. |
| Consumer Appliance Motor Driver | Telecom Power Supply Input |
|
Use Scenario: Shielding microcontroller GPIOs and gate drivers from back-EMF generated by brushed DC motors in smart home appliances. IC Role / Device Role / Timing Role: Localized TVS mounted near motor driver IC output pins to minimize inductive loop area and suppress fast-rising edge transients. Use Value: Sub-1 ns response time and 18.2 V clamping ensure MCU I/O remains within safe voltage margins during commutation events. |
Use Scenario: Front-end surge protection on 48 V telecom power supply inputs subjected to lightning-induced surges per IEC 61000-4-5 Level 4. IC Role / Device Role / Timing Role: Primary-stage unidirectional/bidirectional TVS (configured as bidirectional via P4KE13CA-E3/54) across input rails to limit surge voltage before DC/DC converter stage. Use Value: 22 A peak pulse current handling and 66 °C/W thermal resistance support sustained surge immunity in high-density telecom rectifier designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ13CA | DO-214AA package (SMB), 600 W PPPM, lower RθJA (50 °C/W), same VBR/VC specs | Higher power density; better suited for surface-mount layouts with limited board space | Select when automated SMT assembly and improved thermal dissipation are required over through-hole mounting |
| 1.5KE13CA | DO-201AD package, 1500 W PPPM, higher IPPM (103 A), same VBR/VC range | Designed for higher-energy transients such as AC mains surges or heavy industrial switching | Choose when system-level surge testing requires >400 W capability and larger PCB footprint is acceptable |
Compared with SMBJ13CA and 1.5KE13CA, the P4KE13CA-E3/54 offers optimal balance of proven automotive reliability (AEC-Q101), axial-leaded DO-41 compatibility with legacy through-hole designs, and sufficient 400 W surge rating for mid-tier transient protection - making it ideal for cost-sensitive, high-volume automotive and industrial control applications where manual or wave-solder assembly is used.
Availability
P4KE13CA-E3/54 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC inputs, consumer appliance motor controls, and telecom power supply front-ends requiring stable component supply across production lifecycles.
Supply support for P4KE13CA-E3/54 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
Vishay General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and protection devices with emphasis on reliability and automotive qualification.
The P4KE13CA-E3/54 belongs to the TRANSZORB® family of TVS diodes engineered specifically for bidirectional transient suppression in harsh environments - targeting automotive, industrial, and telecom applications demanding AEC-Q101 compliance and repeatable clamping performance.
FAQ
What is the polarity configuration of the P4KE13CA-E3/54?
The P4KE13CA-E3/54 is a bidirectional TVS diode with no polarity marking on the DO-41 package. Its symmetrical breakdown characteristic (VBR = 12.4 V to 13.7 V in both directions) allows installation without regard to orientation, making it suitable for AC line protection and differential signal clamping where polarity reversal may occur. This eliminates risk of incorrect placement during assembly.
Does the P4KE13CA-E3/54 meet automotive qualification standards?
Yes, the P4KE13CA-E3/54 is AEC-Q101 qualified, as confirmed in Vishay's official documentation (Document Number: 88365, Revision: 16-Sep-2021). This qualification covers stress tests including temperature cycling, high-temperature reverse bias, and humidity bias, validating its suitability for under-hood and chassis-mounted automotive electronic control units.
What is the maximum clamping voltage of the P4KE13CA-E3/54 under surge conditions?
The P4KE13CA-E3/54 has a maximum clamping voltage (VC) of 18.2 V at 22 A peak pulse current (IPPM) with a 10/1000 μs waveform. This value represents the highest voltage imposed on the protected circuit during a standardized transient event and is critical for ensuring downstream components like microcontrollers or transceivers remain within absolute maximum ratings.
Can the P4KE13CA-E3/54 be used in surface-mount designs?
No, the P4KE13CA-E3/54 uses a DO-41 (DO-204AL) axial-leaded package intended for through-hole mounting. It is not compatible with surface-mount assembly processes. For SMT alternatives with equivalent electrical specs, consider the SMBJ13CA (DO-214AA) or SMCJ13CA (DO-214AB), which share the same 13 V breakdown and bidirectional functionality but differ in package and thermal performance.
What is the thermal resistance specification for the P4KE13CA-E3/54?
The P4KE13CA-E3/54 has a typical junction-to-lead thermal resistance (RθJL) of 66 °C/W, measured with lead length L = 10 mm. This parameter directly impacts power derating above 25 °C ambient and informs PCB copper pour design around the leads to maintain TJ ≤ 175 °C during repetitive surge events.
P4KE13CA-E3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-204AL, DO-41, Axial
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 11.1V
- Voltage - Breakdown (Min):
- 12.4V
- Voltage - Clamping (Max) @ Ipp:
- 18.2V
- Current - Peak Pulse (10/1000µs):
- 22A
- 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)
P4KE13CA-E3/54 FAQ
1.How can I place an order for P4KE13CA-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P4KE13CA-E3/54 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 P4KE13CA-E3/54 reliable?
The price and inventory of P4KE13CA-E3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P4KE13CA-E3/54 is usually 5 days.
3.What payment methods are accepted for P4KE13CA-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P4KE13CA-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P4KE13CA-E3/54?
P4KE13CA-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P4KE13CA-E3/54 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 P4KE13CA-E3/54?
For technical support, including P4KE13CA-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P4KE13CA-E3/54 requirements.
6.How does Aetrix verify that P4KE13CA-E3/54 is sourced from the original manufacturer or authorized distributors?
All P4KE13CA-E3/54 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 P4KE13CA-E3/54 meets industry standards.
7.What is the process for return or replacement of P4KE13CA-E3/54?
All P4KE13CA-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P4KE13CA-E3/54, 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 P4KE13CA-E3/54 part is unused and in its original packaging.
Return procedure for P4KE13CA-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P4KE13CA-E3/54 Tags
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