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Vishay General Semiconductor - Diodes Division P6KE100A-E3/54
- Part No.:
- P6KE100A-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE100A-E3/54.pdf
- Description:
- TVS DIODE 85.5VWM 137VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:1,956
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Product details
Overview
P6KE100A-E3/54 from Vishay General Semiconductor is a unidirectional Transient Voltage Suppressor (TVS) diode in DO-15 package, designed to protect sensitive electronics against voltage transients induced by inductive load switching and lightning surges. It features 600 W peak pulse power (10/1000 μs), 95.0–105 V breakdown voltage at 1 mA, 85.5 V stand-off voltage, 137 V maximum clamping voltage at 4.4 A, and operates from –55 °C to +175 °C junction temperature.
For engineers reviewing the P6KE100A-E3/54 datasheet, P6KE100A-E3/54 pinout, P6KE100A-E3/54 application, or P6KE100A-E3/54 equivalent, this page delivers verified electrical parameters, thermal characteristics, DO-15 mechanical data, AEC-Q101 qualification status, and real-world protection use cases for automotive sensor lines, industrial I/O ports, and telecom power rails.
Technical Context
This TVS diode uses a glass-passivated silicon junction optimized for fast response (<1 ns) and low incremental surge resistance. Its unidirectional polarity enables cathode-referenced clamping with a color band marking the cathode end, and it complies with JESD 22-B106 soldering standards (275 °C max, 10 s).
The device delivers stable clamping performance across temperature via a 0.106 %/°C breakdown voltage temperature coefficient and supports repetitive transient suppression at ≤0.01 % duty cycle. Thermal resistance is 20 °C/W (junction-to-lead) and 75 °C/W (junction-to-ambient), enabling reliable operation without heatsinking under typical PCB trace conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR min/max | 95.0 V / 105 V at 1 mA - defines minimum guaranteed clamping onset and maximum variation across production lot |
| VWM | 85.5 V - maximum continuous reverse working voltage before leakage exceeds 1 μA |
| VC @ IPPM | 137 V at 4.4 A - peak clamped voltage during 10/1000 μs surge, limiting downstream IC stress |
| PPPM | 600 W - peak transient power handling capability under standardized waveform, defining surge robustness |
| IFSM | 100 A - non-repetitive forward surge current rating (8.3 ms half-sine), supporting fuse coordination |
| TJ max | +175 °C - maximum junction temperature enabling operation in under-hood automotive or high-ambient industrial environments |
| RθJL | 20 °C/W - thermal resistance from junction to lead, critical for estimating temperature rise during surge events |
Pinout & Package
Package: DO-15 (DO-204AC), axial-leaded, molded epoxy case with matte tin-plated leads compliant with J-STD-002 and JESD 22-B102. Cathode identified by color band on body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential side of protected circuit; conducts during positive transients when used in reverse-biased configuration |
| Cathode | Clamping reference terminal | Marked with color band; connected to system ground or higher-potential rail to clamp negative transients and conduct during overvoltage events |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated chip junction | Enables stable long-term reliability and low leakage (<1 μA at VWM) across temperature and humidity stress |
| 600 W peak pulse power (10/1000 μs) | Supports IEC 61000-4-5 Level 4 surge immunity (4 kV line-earth) in properly designed front-end circuits |
| AEC-Q101 qualified (E3 suffix variant) | Validated for automotive applications including engine control modules and ADAS sensor interfaces per stress test requirements |
| Low clamping ratio (VC/VBR ≈ 1.31) | Minimizes overvoltage margin between clamping and protected IC's absolute maximum rating, improving system safety margin |
| UL 94 V-0 rated molding compound | Ensures flame-retardant behavior during fault conditions, meeting IPC-CC-830B and automotive flammability standards |
Applications
| Automotive Sensor Protection | Industrial PLC I/O Protection |
|---|---|
Use Scenario: Protecting CAN/LIN bus transceivers and analog sensor inputs (e.g., pressure, temperature) from load dump and ESD in vehicle ECUs. IC Role / Device Role / Timing Role: Unidirectional TVS placed between signal line and chassis ground to clamp negative transients and suppress positive spikes above VWM. Use Value: Limits clamped voltage to 137 V while absorbing 600 W surges, preventing damage to 3.3 V/5 V interface ICs with ±25 V abs max ratings. | Use Scenario: Safeguarding 24 V DC digital input channels in programmable logic controllers exposed to relay coil flyback and field wiring surges. IC Role / Device Role / Timing Role: Standoff-rated TVS mounted at connector entry point to shunt transient energy before reaching optocoupler or microcontroller GPIO. Use Value: Withstands 100 A surge current (8.3 ms) and maintains <1 μA leakage at 85.5 V, ensuring no false triggering during normal operation. |
| Telecom Power Rail Protection | Consumer Appliance Motor Control |
Use Scenario: Guarding 48 V PoE-powered Ethernet switch ports against lightning-induced common-mode surges on data pairs and power lines. IC Role / Device Role / Timing Role: Paired unidirectional TVS devices on each conductor referenced to local ground plane to clamp differential and common-mode overvoltages. Use Value: Fast <1 ns response ensures clamping initiates before transient propagates into PHY IC; 137 V clamping protects 50 V-rated DC-DC converters. | Use Scenario: Shielding MCU-based motor drivers in washing machines and HVAC systems from back-EMF spikes generated by brushed DC or BLDC motor commutation. IC Role / Device Role / Timing Role: Mounted across motor terminals or between H-bridge supply and ground to absorb inductive kickback energy. Use Value: 600 W pulse rating handles repeated 10–100 ms transients; 175 °C max junction temperature accommodates enclosed, thermally constrained enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ100A | DO-214AA package (smaller footprint, surface-mount); same VBR range and PPPM, but lower IFSM (100 A vs. 100 A identical), RθJA = 50 °C/W | Better suited for space-constrained PCBs; requires reflow profile validation; less suitable for through-hole legacy designs | Select SMBJ100A only when board layout allows SMT placement and thermal management supports higher ambient temperatures. |
| 1.5KE100A | Same DO-15 package and VBR spec, but higher PPPM = 1500 W; larger die size; VF = 3.5 V (vs. 5.0 V for P6KE100A) | Used where higher single-event surge margin is required (e.g., outdoor telecom cabinets), but consumes more board area and costs more | Choose 1.5KE100A if system-level testing shows 600 W insufficient for worst-case lightning strike scenarios. |
Compared with SMBJ100A and 1.5KE100A, P6KE100A-E3/54 offers optimal balance of cost, proven through-hole reliability, AEC-Q101 qualification, and sufficient 600 W surge capacity for mainstream automotive and industrial I/O protection-without requiring PCB redesign or premium pricing.
Availability
P6KE100A-E3/54 is available at Aetrix Electronics and suitable for automotive sensor interfaces, industrial PLC I/O modules, and telecom power rail protection requiring stable component supply and RoHS-compliant manufacturing.
Supply support for P6KE100A-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, power efficiency, and automotive-grade qualification.
The P6KE series belongs to Vishay's TRANSZORB® TVS family, engineered specifically for cost-sensitive, high-volume transient suppression in commercial and automotive applications where robustness, fast response, and standardized DO-15 integration are essential.
FAQ
What is the clamping voltage of P6KE100A-E3/54 at its rated peak pulse current?
The P6KE100A-E3/54 has a maximum clamping voltage (VC) of 137 V at its rated peak pulse current (IPPM) of 4.4 A under the standard 10/1000 μs waveform. This value is measured with the device operating at TA = 25 °C and defines the upper voltage limit imposed on protected circuitry during surge events. The P6KE100A-E3/54 maintains this clamping performance across its full operating temperature range due to its specified 0.106 %/°C VBR temperature coefficient.
Is P6KE100A-E3/54 qualified for automotive applications?
Yes, the P6KE100A-E3/54 is AEC-Q101 qualified, as confirmed by Vishay's documentation for the E3 suffix variant. This qualification covers stress tests including high-temperature operating life, temperature cycling, and surge robustness-making the P6KE100A-E3/54 suitable for under-hood and cabin electronics such as body control modules and sensor signal conditioning. The P6KE100A-E3/54 meets automotive reliability requirements without requiring derating beyond datasheet limits.
What does the "-E3/54" suffix indicate in P6KE100A-E3/54?
The "-E3/54" suffix in P6KE100A-E3/54 specifies RoHS-compliant, commercial-grade packaging: "E3" denotes matte tin-plated leads meeting JESD 201 Class 1A whisker resistance and J-STD-002 solderability, while "/54" identifies the preferred package code for 13-inch paper tape and reel delivery with a base quantity of 4000 units. This packaging format ensures compatibility with automated pick-and-place assembly and supports traceable, controlled moisture sensitivity level (MSL) handling for the P6KE100A-E3/54.
How does P6KE100A-E3/54 differ from bidirectional variants like P6KE100CA?
The P6KE100A-E3/54 is unidirectional, featuring a cathode band for polarity-specific clamping, whereas P6KE100CA is bidirectional with symmetrical clamping in both directions and no polarity marking. The P6KE100A-E3/54 provides lower forward voltage drop (5.0 V at 50 A) and is intended for DC-biased lines like power rails or grounded-signal paths; P6KE100CA suits AC-coupled or floating lines such as data buses. Their VBR and VC values differ accordingly-P6KE100A-E3/54 is not interchangeable with P6KE100CA without circuit review.
Can P6KE100A-E3/54 be used in parallel for higher surge current handling?
No, P6KE100A-E3/54 should not be paralleled for increased surge current capacity due to inherent parameter mismatches-including VBR tolerance (±5 %), dynamic impedance variation, and thermal coupling differences-that cause uneven current sharing and potential premature failure of one device. For higher surge ratings, select a single higher-power TVS (e.g., 1.5KE100A) or implement staged protection with upstream current-limiting resistors. The P6KE100A-E3/54 is characterized and tested as a standalone device per its datasheet conditions.
P6KE100A-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:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 85.5V
- Voltage - Breakdown (Min):
- 95V
- Voltage - Clamping (Max) @ Ipp:
- 137V
- Current - Peak Pulse (10/1000µs):
- 4.4A
- 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)
P6KE100A-E3/54 FAQ
1.How can I place an order for P6KE100A-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE100A-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 P6KE100A-E3/54 reliable?
The price and inventory of P6KE100A-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 P6KE100A-E3/54 is usually 5 days.
3.What payment methods are accepted for P6KE100A-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE100A-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE100A-E3/54?
P6KE100A-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE100A-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 P6KE100A-E3/54?
For technical support, including P6KE100A-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE100A-E3/54 requirements.
6.How does Aetrix verify that P6KE100A-E3/54 is sourced from the original manufacturer or authorized distributors?
All P6KE100A-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 P6KE100A-E3/54 meets industry standards.
7.What is the process for return or replacement of P6KE100A-E3/54?
All P6KE100A-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE100A-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 P6KE100A-E3/54 part is unused and in its original packaging.
Return procedure for P6KE100A-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6KE100A-E3/54 Tags
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