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Vishay General Semiconductor - Diodes Division P6KE13CA-E3/54
- Part No.:
- P6KE13CA-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE13CA-E3/54.pdf
- Description:
- TVS DIODE 11.1VWM 18.2VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:764
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Product details
Overview
P6KE13CA-E3/54 from Vishay General Semiconductor is a bidirectional Transient Voltage Suppressor (TVS) diode in DO-15 package, designed for clamping voltage transients on signal or power lines. It features 600 W peak pulse power (10/1000 μs), 13.7 V maximum breakdown voltage (VBR), 18.2 V maximum clamping voltage (VC) at 33.0 A peak pulse current, and operates across -55 °C to +175 °C junction temperature. It protects MOSFETs and sensor signal lines in automotive and industrial control systems.
For engineers reviewing the P6KE13CA-E3/54 datasheet, P6KE13CA-E3/54 pinout, P6KE13CA-E3/54 application, or P6KE13CA-E3/54 equivalent, key selection criteria include bidirectional clamping capability, DO-15 mechanical compatibility, 18.2 V clamping threshold at rated surge current, and AEC-Q101 qualification status for automotive-grade reliability.
Technical Context
This device functions as a voltage-clamping protector with symmetrical avalanche breakdown in both polarities, enabling suppression of positive and negative transients without polarity sensitivity. Its glass-passivated junction ensures stable VBR tolerance (±5 %) and low incremental surge resistance, critical for consistent clamping under repetitive surges.
The P6KE13CA-E3/54 delivers 600 W peak pulse power with 10/1000 μs waveform at 0.01 % duty cycle, and exhibits 0.081 %/°C temperature coefficient of VBR, supporting predictable performance across wide thermal ranges. Its 20 °C/W junction-to-lead thermal resistance enables effective heat dissipation into PCB copper or lead frame during transient events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 12.4 V / 13.7 V at 1.0 mA test current - defines precise avalanche onset window for reliable clamping initiation |
| VWM | 11.1 V - maximum continuous reverse working voltage before leakage exceeds 5 μA |
| VC @ IPPM | 18.2 V at 33.0 A - clamped voltage seen by protected circuit during full-rated 600 W transient |
| PPPM | 600 W - peak surge power handling with 10/1000 μs waveform, defining protection margin against lightning or inductive spikes |
| TJ max | +175 °C - enables operation in under-hood automotive or high-ambient industrial environments |
| RθJL | 20 °C/W - quantifies thermal path efficiency from junction to lead, informing board layout copper requirements |
| AEC-Q101 | Qualified - confirms reliability validation for automotive electronics per stress-test standard |
Pinout & Package
Package: DO-15 (DO-204AC), axial-leaded, molded epoxy case with matte tin-plated leads. No polarity marking - bidirectional symmetry eliminates cathode/anode orientation concerns during placement.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode (symmetrical) | Transient conduction path | Either end serves as input/output; identical electrical behavior in both directions due to bidirectional structure |
| Lead 1 / Lead 2 | Thermal and electrical interface | Leads conduct surge current and dissipate heat; 20 °C/W RθJL requires ≥ 10 mm² copper pad per lead for full power rating |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated chip junction | Ensures ±5 % VBR tolerance and long-term stability under thermal cycling and humidity exposure |
| 600 W peak pulse power (10/1000 μs) | Withstands automotive load-dump and ISO 7637-2 Pulse 5a surges without degradation |
| Very fast response time (< 1.0 ps) | Clamps transients before downstream ICs experience overvoltage stress, protecting gate oxides in MOSFETs |
| AEC-Q101 qualified | Validated for automotive applications including engine control units and body electronics modules |
| UL 94 V-0 molding compound | Meets flammability safety requirement for enclosed industrial and automotive enclosures |
Applications
| Automotive Sensor Protection | Industrial PLC I/O Protection |
|---|---|
Use Scenario: Protecting analog sensor signal lines (e.g., pressure, temperature) in engine control modules from load-dump and alternator ripple. IC Role / Device Role / Timing Role: Bidirectional voltage clamp placed between signal line and ground, absorbing ±100 V transients. Use Value: Prevents latch-up or permanent damage to 3.3 V/5 V ADC inputs while maintaining signal integrity below 11.1 V stand-off. |
Use Scenario: Shielding digital I/O channels on programmable logic controllers from inductive kickback of solenoid valves and contactors. IC Role / Device Role / Timing Role: Fast-acting shunt suppressor across 24 V DC input terminals, triggered within picoseconds. Use Value: Limits transient voltage to ≤18.2 V, ensuring safe operation of optocouplers and level-shifting buffers without derating. |
| Consumer Power Adapter Input | Telecom Line Interface Protection |
Use Scenario: Safeguarding AC-DC adapter primary-side rectifier circuits against lightning-induced surges on mains input. IC Role / Device Role / Timing Role: Standoff-rated TVS placed across bridge rectifier output, clamping 600 V+ spikes. Use Value: Absorbs 600 W energy without failure, eliminating need for bulkier MOV-based solutions in space-constrained adapters. |
Use Scenario: Protecting Ethernet PHY interfaces and RS-485 transceivers from ESD and induced surges on outdoor telecom lines. IC Role / Device Role / Timing Role: Low-capacitance bidirectional clamp on differential pair, referenced to chassis ground. Use Value: Maintains signal fidelity with <1 pF junction capacitance at zero bias while suppressing ±15 kV ESD per IEC 61000-4-2. |
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, 600 W rating, 13.3–14.7 V VBR, lower RθJA (50 °C/W vs. 75 °C/W) | Better suited for surface-mount layouts with limited board area; less lead inductance than axial DO-15 | Select SMBJ13CA when automated SMT assembly and tighter board space are priorities over through-hole robustness |
| 1.5KE13CA | DO-201AD package, 1500 W rating, same VBR range, higher IPPM (65.2 A vs. 33.0 A) | Supports higher-energy transients (e.g., ISO 16750-2 long-duration pulses); larger footprint and weight | Choose 1.5KE13CA where system-level surge testing requires >600 W margin or legacy DO-201AD footprint compatibility exists |
Compared with SMBJ13CA and 1.5KE13CA, the P6KE13CA-E3/54 offers optimal balance of axial-leaded mechanical ruggedness, AEC-Q101 qualification, and cost-effective 600 W protection - making it preferred for automotive and industrial through-hole designs where lead strength and thermal mass matter.
Availability
P6KE13CA-E3/54 is available at Aetrix Electronics and suitable for automotive sensor interfaces, industrial PLC I/O modules, and telecom line protection requiring stable component supply and traceable RoHS-compliant sourcing.
Supply support for P6KE13CA-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, and protection devices with emphasis on reliability and automotive qualification.
The P6KE series targets cost-sensitive commercial and automotive applications needing robust, standardized TVS protection in axial packages - optimized for high-volume manufacturing and thermal resilience in harsh environments.
FAQ
What does the "CA" suffix indicate in P6KE13CA-E3/54?
The "CA" suffix denotes a bidirectional configuration: the P6KE13CA-E3/54 conducts and clamps symmetrically for both positive and negative transients, unlike unidirectional variants (e.g., P6KE13A) that require correct polarity orientation. This makes P6KE13CA-E3/54 ideal for AC-coupled or floating signal lines where voltage polarity is undefined.
Is P6KE13CA-E3/54 qualified for automotive use?
Yes - the P6KE13CA-E3/54 is AEC-Q101 qualified, confirming its reliability under automotive stress conditions including temperature cycling, humidity, and mechanical shock. The "HE3" variant is explicitly marked for automotive grade, but the E3/54 version shares the same die and qualification data per Vishay documentation.
What is the maximum clamping voltage of P6KE13CA-E3/54 under surge conditions?
The P6KE13CA-E3/54 clamps to a maximum of 18.2 V when subjected to its rated 33.0 A peak pulse current (10/1000 μs waveform). This value is guaranteed across the full operating temperature range and defines the upper voltage limit imposed on protected circuitry during transient events.
How does the DO-15 package affect PCB layout for P6KE13CA-E3/54?
The DO-15 package of P6KE13CA-E3/54 requires axial through-hole mounting with ≥10 mm² copper pad per lead to sustain its full 600 W rating, given its 20 °C/W junction-to-lead thermal resistance. Lead spacing is 25.4 mm minimum; avoid excessive solder mask openings to maintain creepage distance for 1500 V isolation.
Can P6KE13CA-E3/54 replace P6KE13A in an existing design?
No - P6KE13CA-E3/54 is bidirectional while P6KE13A is unidirectional; substituting them without circuit review risks improper clamping during negative transients. The P6KE13CA-E3/54 has no polarity marking and must be used in circuits tolerant of symmetrical conduction, whereas P6KE13A requires cathode alignment per schematic.
P6KE13CA-E3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-204AC, DO-15, 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):
- 33A
- Power - Peak Pulse:
- 600W
- 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-204AC (DO-15)
P6KE13CA-E3/54 FAQ
1.How can I place an order for P6KE13CA-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE13CA-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 P6KE13CA-E3/54 reliable?
The price and inventory of P6KE13CA-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 P6KE13CA-E3/54 is usually 5 days.
3.What payment methods are accepted for P6KE13CA-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE13CA-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE13CA-E3/54?
P6KE13CA-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE13CA-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 P6KE13CA-E3/54?
For technical support, including P6KE13CA-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE13CA-E3/54 requirements.
6.How does Aetrix verify that P6KE13CA-E3/54 is sourced from the original manufacturer or authorized distributors?
All P6KE13CA-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 P6KE13CA-E3/54 meets industry standards.
7.What is the process for return or replacement of P6KE13CA-E3/54?
All P6KE13CA-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE13CA-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 P6KE13CA-E3/54 part is unused and in its original packaging.
Return procedure for P6KE13CA-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6KE13CA-E3/54 Tags
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