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Vishay General Semiconductor - Diodes Division P6KE13AHE3/54
- Part No.:
- P6KE13AHE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE13AHE3/54.pdf
- Description:
- TVS DIODE 11.1VWM 18.2VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:9,649
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Product details
Overview
P6KE13AHE3/54 from Vishay General Semiconductor is a unidirectional Transient Voltage Suppressor (TVS) diode in DO-15 package, designed for primary overvoltage protection of DC power rails and signal lines. It features 12.4 V minimum breakdown voltage (VBR), 11.1 V maximum stand-off voltage (VWM), 18.2 V clamping voltage (VC) at 33.0 A peak pulse current, and 600 W peak pulse power rating with 10/1000 μs waveform - used in automotive sensor interface protection and industrial I/O modules.
For engineers reviewing the P6KE13AHE3/54 datasheet, P6KE13AHE3/54 pinout, P6KE13AHE3/54 application, or P6KE13AHE3/54 equivalent, this AEC-Q101 qualified TVS offers validated surge immunity for 12 V automotive subsystems, robust thermal performance up to 175 °C junction temperature, and RoHS-compliant matte tin-plated leads suitable for J-STD-002 soldering.
Technical Context
The P6KE13AHE3/54 operates as a silicon avalanche diode with glass-passivated junction, delivering bidirectional-capable clamping behavior only when configured in back-to-back pairs - its unidirectional polarity requires cathode-band orientation toward protected circuit ground. It exhibits 0.081 %/°C temperature coefficient of VBR, enabling predictable voltage drift across -55 °C to +175 °C operating range.
Its 20 °C/W junction-to-lead thermal resistance supports reliable power dissipation under transient conditions, while low incremental surge resistance ensures minimal voltage overshoot during fast-rising ESD or inductive-switching events. The device meets UL 497B recognition (QVGQ2) and complies with AEC-Q101 stress testing for automotive-grade reliability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 11.1 V maximum - defines maximum continuous DC or RMS voltage the device blocks without leakage exceeding 5 μA |
| VBR (min/max) | 12.4 V / 13.7 V at 1.0 mA test current - specifies guaranteed avalanche conduction onset range for design margining |
| VC @ IPPM | 18.2 V at 33.0 A - clamping voltage seen by protected circuit during full 600 W transient event |
| IPPM | 33.0 A peak pulse current - maximum surge current supported with 10/1000 μs waveform before degradation |
| PPPM | 600 W - peak transient power handling capability, derated linearly above 25 °C ambient per Fig. 2 |
| TJ max | +175 °C - maximum junction temperature enabling operation in engine bay or industrial control enclosures |
| RθJL | 20 °C/W - thermal resistance from junction to lead, critical for PCB copper pour sizing in high-reliability layouts |
Pinout & Package
Package: DO-15 (DO-204AC) molded epoxy case with matte tin-plated leads; cathode indicated by color band on one end; compliant with JESD 22-B106 (275 °C, 10 s solder dip).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side connection point | Connected to circuit ground or return path; carries full surge current during clamping |
| Cathode | High-side connection point | Marked with color band; connected to protected line (e.g., 12 V rail or CAN_H); initiates avalanche at VBR |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive applications including engine control units and body electronics requiring extended temperature cycling and HTRB stress compliance |
| Glass passivated junction | Enables stable VBR tolerance and long-term reliability under humidity and thermal cycling vs. non-passivated alternatives |
| 600 W peak pulse power | Supports IEC 61000-4-5 Level 4 (4 kV) surge protection without external series impedance in many 12 V systems |
| Fast response time < 1 ns | Clamps transients before downstream ICs (e.g., microcontrollers or transceivers) experience damaging overvoltage |
| UL 497B recognition (QVGQ2) | Meets safety standard for telecom and industrial protectors, simplifying system-level certification efforts |
Applications
| Automotive Sensor Interface | Industrial PLC Analog Input |
|---|---|
|
Use Scenario: Protecting 12 V supply and signal lines of wheel speed sensors or oxygen sensors from load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Primary overvoltage clamp placed directly at connector entry point, shunting surge energy to chassis ground. Use Value: Prevents latch-up or permanent damage to precision op-amps and ADC front-ends by limiting transient voltage to ≤18.2 V. |
Use Scenario: Safeguarding 4–20 mA current loop inputs in programmable logic controllers against field wiring faults and lightning-induced surges. IC Role / Device Role / Timing Role: Unidirectional TVS mounted across input terminals, referenced to system ground, absorbing differential-mode transients. Use Value: Maintains signal integrity below 0.1 % error threshold by clamping within 1 ns and sustaining 33 A peak current without degradation. |
| Consumer Power Adapter Output | Telecom Line Card Protection |
|
Use Scenario: Secondary-side overvoltage suppression on 5 V/12 V outputs of wall adapters exposed to AC line transients and ESD. IC Role / Device Role / Timing Role: Standoff-rated TVS placed after DC-DC converter output filter, acting as last-line defense before USB or Ethernet ports. Use Value: Enables Class II isolation compliance by limiting fault voltage to safe SELV levels (<60 V) during 600 W surge events. |
Use Scenario: Protecting RJ45 Ethernet PHY interfaces on DSLAM or ONU line cards from induced surges on twisted-pair cabling. IC Role / Device Role / Timing Role: Paired unidirectional P6KE13AHE3/54 devices (anode-to-ground, cathode-to-line) forming low-capacitance common-mode clamp. Use Value: Achieves <15 pF junction capacitance at zero bias, preserving 100BASE-TX signal integrity while meeting GR-1089-CORE Level 3 surge requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ13A | Same VWM/VBR/VC specs but in smaller SMA package (DO-214AC); lower IPPM (28.3 A) and PPPM (400 W) | Better suited for space-constrained consumer PCBs; insufficient for automotive load dump where 33 A peak is required | Select P6KE13AHE3/54 when 600 W surge rating and AEC-Q101 qualification are mandatory |
| 1.5KE13A | Same DO-15 package and 600 W rating, but commercial-grade (non-AEC-Q101); higher VC (18.7 V) and wider VBR tolerance (10 % vs. 5 %) | Acceptable for industrial controls without automotive qualification; not approved for under-hood use | Choose P6KE13AHE3/54 for automotive Tier-1 BOMs requiring traceable AEC-Q101 evidence and tighter parametric control |
Compared with SMAJ13A and 1.5KE13A, the P6KE13AHE3/54 delivers AEC-Q101 validation, tighter 5 % VBR tolerance, and lower clamping voltage - making it the preferred choice for mission-critical 12 V rail protection where thermal stability and surge margin are design-critical.
Availability
P6KE13AHE3/54 is available at Aetrix Electronics and suitable for automotive sensor modules, industrial PLC analog inputs, and telecom line card protection requiring stable component supply with full AEC-Q101 documentation and RoHS compliance.
Supply support for P6KE13AHE3/54 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, efficiency, and application-specific optimization.
The P6KE series belongs to Vishay's TRANSZORB® TVS family, engineered for cost-effective, high-surge-capability protection in automotive, industrial, and telecom infrastructure where robustness against inductive switching and lightning surges is essential.
FAQ
What is the maximum clamping voltage of the P6KE13AHE3/54 under full-rated surge conditions?
The P6KE13AHE3/54 has a maximum clamping voltage (VC) of 18.2 V when subjected to its rated 33.0 A peak pulse current (IPPM) with a 10/1000 μs waveform. This value is measured per JEDEC standards and guarantees that protected circuitry will not experience voltages exceeding 18.2 V during worst-case transient events - a critical parameter for safeguarding 12 V logic and analog components. The P6KE13AHE3/54 maintains this clamping performance across its full operating temperature range.
Is the P6KE13AHE3/54 suitable for automotive applications?
Yes, the P6KE13AHE3/54 is AEC-Q101 qualified and explicitly rated for automotive use, including under-hood environments. Its construction includes glass-passivated junction, matte tin-plated leads compliant with J-STD-002, and operation up to +175 °C junction temperature. The HE3 suffix denotes AEC-Q101 qualification and JESD 201 Class 2 whisker resistance - making the P6KE13AHE3/54 appropriate for engine control units, body electronics, and ADAS sensor interfaces.
How does the P6KE13AHE3/54 differ from the standard P6KE13A-E3/54?
The P6KE13AHE3/54 differs from P6KE13A-E3/54 solely in qualification level: the "H" prefix indicates AEC-Q101 qualification, while the base P6KE13A-E3/54 is commercial grade only. Both share identical electrical characteristics (VWM = 11.1 V, VBR = 12.4–13.7 V, VC = 18.2 V), DO-15 package, and RoHS compliance. The P6KE13AHE3/54 undergoes additional stress testing per AEC-Q101, including HTGB, TCT, and UHAST, which the P6KE13A-E3/54 does not.
What is the thermal resistance specification for the P6KE13AHE3/54?
The P6KE13AHE3/54 has a typical junction-to-lead thermal resistance (RθJL) of 20 °C/W, measured under standard test conditions. This parameter enables accurate thermal modeling when mounting the DO-15 device on PCBs with copper pours or heatsinking leads. Its junction-to-ambient resistance (RθJA) is 75 °C/W, reflecting natural convection performance - critical for estimating temperature rise during repetitive surge events. These values are confirmed in the Vishay datasheet Document Number 88369.
Can the P6KE13AHE3/54 be used in bidirectional protection configurations?
No, the P6KE13AHE3/54 is a unidirectional TVS diode and must be used with correct polarity - cathode connected to the line being protected, anode to ground. For true bidirectional protection, Vishay recommends using the CA-suffixed variant (e.g., P6KE13CA) or implementing two P6KE13AHE3/54 devices in series-opposing configuration. Using a single P6KE13AHE3/54 in reverse-biased mode risks catastrophic failure due to lack of specified reverse conduction capability.
P6KE13AHE3/54 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:
- 1
- Bidirectional Channels:
- -
- 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:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AC (DO-15)
P6KE13AHE3/54 FAQ
1.How can I place an order for P6KE13AHE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE13AHE3/54 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 P6KE13AHE3/54 reliable?
The price and inventory of P6KE13AHE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P6KE13AHE3/54 is usually 5 days.
3.What payment methods are accepted for P6KE13AHE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE13AHE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE13AHE3/54?
P6KE13AHE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE13AHE3/54 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 P6KE13AHE3/54?
For technical support, including P6KE13AHE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE13AHE3/54 requirements.
6.How does Aetrix verify that P6KE13AHE3/54 is sourced from the original manufacturer or authorized distributors?
All P6KE13AHE3/54 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 P6KE13AHE3/54 meets industry standards.
7.What is the process for return or replacement of P6KE13AHE3/54?
All P6KE13AHE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE13AHE3/54, 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 P6KE13AHE3/54 part is unused and in its original packaging.
Return procedure for P6KE13AHE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6KE13AHE3/54 Tags
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