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Vishay General Semiconductor - Diodes Division P6KE13-E3/54
- Part No.:
- P6KE13-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE13-E3/54.pdf
- Description:
- TVS DIODE 10.5VWM 19VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:7,619
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Product details
Overview
P6KE13-E3/54 from Vishay General Semiconductor is a unidirectional Transient Voltage Suppressor (TVS) diode designed for primary-level overvoltage protection in DC power rails and signal lines. It features a 13 V nominal breakdown voltage (VBR = 12.4–13.7 V at 1.0 mA), clamps transients to ≤18.2 V at 33.0 A peak pulse current (10/1000 μs), and delivers 600 W peak pulse power dissipation in a DO-15 package - used in automotive body control modules, industrial PLC I/O protection, and 12 V DC input stages.
For engineers reviewing the P6KE13-E3/54 datasheet, P6KE13-E3/54 pinout, P6KE13-E3/54 application, or P6KE13-E3/54 equivalent, key selection criteria include its 11.1 V stand-off voltage (VWM), 5.0 μA max reverse leakage at VWM, 175 °C maximum junction temperature, AEC-Q101 qualification (E3 suffix variant), and compatibility with J-STD-002 solderability standards.
Technical Context
The P6KE13-E3/54 operates as a silicon avalanche diode with glass-passivated junction, enabling sub-nanosecond response to ESD and lightning-induced surges. Its unidirectional polarity uses a cathode band marking and exhibits forward conduction only during positive transients - critical for protecting downstream regulators and microcontrollers on supply inputs.
Thermal performance is defined by RθJL = 20 °C/W (junction-to-lead) and RθJA = 75 °C/W (junction-to-ambient), supporting operation up to 175 °C junction temperature. The device complies with UL 497B recognition (QVGQ2) and meets JESD 201 Class 1A whisker resistance requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 12.4 V / 13.7 V at 1.0 mA - defines reliable avalanche initiation threshold under transient stress |
| VWM | 11.1 V - maximum continuous DC or RMS operating voltage before leakage exceeds 5.0 μA |
| VC @ IPPM | ≤18.2 V at 33.0 A (10/1000 μs) - clamping voltage limiting stress on protected ICs |
| PPPM | 600 W - peak surge power handling capability per single transient event |
| TJ max. | +175 °C - enables use in under-hood automotive and high-temperature industrial environments |
| Package | DO-204AC (DO-15) - industry-standard axial leaded package with UL 94 V-0 molded epoxy |
| AEC-Q101 | Qualified - validated for automotive electronics reliability per stress test requirements |
Pinout & Package
DO-204AC (DO-15) package: axial-leaded, cylindrical epoxy-molded case with cathode band marking on one end. Matte tin-plated leads meet J-STD-002 solderability and JESD 22-B102 thermal shock requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to ground or low-side reference in unidirectional clamp configuration |
| Cathode | Avalanche conduction terminal | Connected to protected line (e.g., 12 V rail); color band identifies this terminal |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enables stable, repeatable avalanche behavior across temperature and lifetime |
| 600 W peak pulse power (10/1000 μs) | Supports IEC 61000-4-5 Level 4 (4 kV) surge immunity without derating |
| Low clamping ratio (VC/VBR ≈ 1.35) | Minimizes voltage overshoot during fast transients, reducing risk of latch-up in protected ICs |
| AEC-Q101 qualified (E3 suffix) | Validated for automotive-grade reliability including temperature cycling, HTRB, and AC-H3TRB |
| UL 497B recognized (QVGQ2) | Meets safety agency requirements for telecom and industrial surge protector designs |
Applications
| Automotive Body Control Module (BCM) | Industrial PLC Digital Input Protection |
|---|---|
Use Scenario: Protecting 12 V supply inputs against load dump and alternator ripple in BCM ECUs. IC Role / Device Role / Timing Role: Primary overvoltage clamp placed upstream of LDOs and CAN transceivers. Use Value: Clamps 12 V rail transients to ≤18.2 V, preventing damage to 20 V-rated regulators and ensuring system reset integrity. |
Use Scenario: Shielding 24 V digital input circuits from inductive kickback in factory automation sensors. IC Role / Device Role / Timing Role: Fast-acting shunt suppressor on optocoupler input side. Use Value: Responds in <1 ns to 100 V/μs transients, limiting voltage seen by opto-LED to safe levels without affecting logic timing. |
| Consumer Power Adapter Output Stage | Telecom Line Interface Protection |
Use Scenario: Secondary-side surge suppression on 12 V output of wall adapters powering IoT gateways. IC Role / Device Role / Timing Role: Final-stage TVS before USB-C PD controller and PMIC. Use Value: Absorbs 600 W surges while maintaining 11.1 V stand-off, avoiding false triggering during normal 12 V regulation. |
Use Scenario: DC bias rail protection in PoE-powered Ethernet switches exposed to lightning-induced surges. IC Role / Device Role / Timing Role: Standoff-rated suppressor on 48 V midspan injector output. Use Value: Withstands repeated 10/1000 μs surges up to 33 A without degradation, preserving PoE negotiation integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ13A | DO-214AA (SMB) package; 13 V VBR; 600 W rating; lower RθJA (50 °C/W) | Better thermal performance in surface-mount layouts; requires PCB rework for through-hole replacement | Select SMBJ13A when board space is constrained and SMT assembly is available. |
| 1.5KE13A | DO-201AD package; same VBR range; 1500 W peak power; higher IPPM (102 A) | Higher surge margin for infrequent but extreme events (e.g., outdoor telecom cabinets) | Choose 1.5KE13A where legacy DO-201AD footprint exists and higher energy absorption is prioritized over cost. |
Compared with P6KE13-E3/54, SMBJ13A offers superior thermal efficiency in compact SMT designs, while 1.5KE13A provides greater single-event energy handling in larger through-hole packages - both require layout adaptation and do not offer drop-in replacement capability.
Availability
P6KE13-E3/54 is available at Aetrix Electronics and suitable for automotive electronics, industrial control systems, and consumer power adapter designs requiring stable component supply, RoHS-compliant sourcing, and AEC-Q101 validation.
Supply support for P6KE13-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, MOSFETs, optoelectronics, and passive components with emphasis on reliability and application-specific performance.
The P6KE series belongs to Vishay's TRANSZORB® TVS family, engineered for cost-effective, high-energy transient suppression in commercial and automotive-grade power and signal line protection.
FAQ
What is the maximum clamping voltage of the P6KE13-E3/54 under standard surge conditions?
The P6KE13-E3/54 clamps to a maximum of 18.2 V when subjected to a 10/1000 μs waveform with a peak pulse current of 33.0 A. This value is measured per JEDEC standards and ensures downstream components rated for ≥20 V operation remain within safe voltage limits during transient events. The clamping voltage is guaranteed across the full operating temperature range of −55 °C to +175 °C.
Is the P6KE13-E3/54 suitable for automotive applications?
Yes, the P6KE13-E3/54 is AEC-Q101 qualified and explicitly listed in Vishay's qualified parts list for automotive use. Its construction - including glass-passivated junction, matte tin-plated leads, and UL 497B recognition - supports deployment in engine control units, body control modules, and infotainment power supplies where reliability under thermal cycling and vibration is mandatory. The E3 suffix confirms compliance.
How does the P6KE13-E3/54 differ from bi-directional variants like P6KE13CA?
The P6KE13-E3/54 is unidirectional and features a cathode band marking; it conducts only during positive transients relative to ground. In contrast, P6KE13CA is bi-directional with no polarity marking and protects against both positive and negative surges. The P6KE13-E3/54 has a lower VF (3.5 V at 50 A) and is optimized for DC supply rail protection, whereas P6KE13CA suits AC-coupled signal lines or differential buses.
What is the thermal resistance profile of the P6KE13-E3/54?
The P6KE13-E3/54 has a typical junction-to-lead thermal resistance (RθJL) of 20 °C/W and junction-to-ambient resistance (RθJA) of 75 °C/W under standard mounting conditions. These values enable sustained 5.0 W power dissipation at lead temperature (TL) of 75 °C, making it suitable for moderate-power applications without heatsinking - provided PCB copper area and lead length comply with Vishay's DO-15 layout guidelines.
Can the P6KE13-E3/54 be used in parallel for higher surge current handling?
No - the P6KE13-E3/54 is not recommended for parallel operation due to inherent parameter variation (e.g., VBR tolerance ±5 %) that causes current imbalance and potential thermal runaway. For higher surge ratings, Vishay specifies discrete higher-power alternatives such as 1.5KE13A (1500 W) or SMAJ13A (400 W in SMC package). System-level protection should instead use staged clamping or hybrid MOV/TVS architectures.
P6KE13-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:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 10.5V
- Voltage - Breakdown (Min):
- 11.7V
- Voltage - Clamping (Max) @ Ipp:
- 19V
- Current - Peak Pulse (10/1000µs):
- 31.6A
- 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)
P6KE13-E3/54 FAQ
1.How can I place an order for P6KE13-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE13-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 P6KE13-E3/54 reliable?
The price and inventory of P6KE13-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 P6KE13-E3/54 is usually 5 days.
3.What payment methods are accepted for P6KE13-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE13-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE13-E3/54?
P6KE13-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE13-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 P6KE13-E3/54?
For technical support, including P6KE13-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE13-E3/54 requirements.
6.How does Aetrix verify that P6KE13-E3/54 is sourced from the original manufacturer or authorized distributors?
All P6KE13-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 P6KE13-E3/54 meets industry standards.
7.What is the process for return or replacement of P6KE13-E3/54?
All P6KE13-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE13-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 P6KE13-E3/54 part is unused and in its original packaging.
Return procedure for P6KE13-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6KE13-E3/54 Tags
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