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Vishay General Semiconductor - Diodes Division P6KE200CA-E3/54
- Part No.:
- P6KE200CA-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE200CA-E3/54.pdf
- Description:
- TVS DIODE 171VWM 274VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:2,453
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Product details
Overview
P6KE200CA-E3/54 from Vishay General Semiconductor is a bidirectional Transient Voltage Suppressor (TVS) diode in DO-15 package, designed for clamping voltage transients on power and signal lines. It features 200 V breakdown voltage (VBR min/max = 190–210 V), 600 W peak pulse power (10/1000 μs), 274 V maximum clamping voltage at 2.2 A peak pulse current, and operates across –55 °C to +175 °C junction temperature range. It protects MOSFETs, ICs, and sensor interfaces in automotive and industrial power supplies.
For engineers reviewing the P6KE200CA-E3/54 datasheet, P6KE200CA-E3/54 pinout, P6KE200CA-E3/54 application, or P6KE200CA-E3/54 equivalent, this page delivers verified electrical parameters, bidirectional clamping behavior, DO-15 mechanical dimensions, thermal resistance (RθJL = 20 °C/W), and AEC-Q101 qualification status - all critical for surge protection design validation and BOM selection.
Technical Context
This device functions as a voltage-clamped shunt protector: under normal operation it presents high impedance (>1 MΩ reverse leakage at 171 V), but switches to low-impedance conduction within <1 ns when transient voltage exceeds its 190–210 V breakdown threshold. Its bidirectional symmetry ensures identical clamping performance for positive and negative surges, eliminating polarity concerns in AC-coupled or floating systems.
Thermal design relies on its 20 °C/W junction-to-lead resistance and 75 °C/W junction-to-ambient rating; derating begins above 25 °C ambient, with full power (5.0 W) only sustainable at lead temperature ≤75 °C. The glass-passivated junction and matte tin-plated leads meet J-STD-002 solderability and JESD 201 Class 1A whisker requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 190 V / 210 V at 1 mA test current - defines precise clamping onset threshold for bidirectional transients |
| VWM | 171 V - maximum continuous reverse working voltage before leakage exceeds 1 μA |
| VC @ IPPM | 274 V at 2.2 A peak pulse current (10/1000 μs) - actual worst-case clamped voltage seen by protected circuit |
| PPPM | 600 W - surge energy handling capacity per single transient event without degradation |
| RθJL | 20 °C/W - enables thermal modeling of junction temperature rise under sustained 5.0 W dissipation at lead |
| TJ max | +175 °C - supports operation in under-hood automotive and high-temperature industrial environments |
| AEC-Q101 | Qualified - validated for automotive-grade reliability including temperature cycling, HTRB, and ESD |
Pinout & Package
Package: DO-15 (DO-204AC), axial-leaded, molded epoxy case meeting UL 94 V-0 flammability rating; no polarity marking for bidirectional configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode (unmarked ends) | Bidirectional terminal pair | Identical conduction behavior in both directions; no cathode band - symmetric clamping for AC or floating rails |
| Lead 1 / Lead 2 | Mounting interface | Matte tin-plated, solderable per J-STD-002; 0.375" (9.5 mm) lead length standard for thermal relief |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Enables stable VBR tolerance (±5 %) and low leakage (<1 μA at VWM) over lifetime and temperature |
| 600 W peak pulse power (10/1000 μs) | Withstands common lightning-induced surges (IEC 61000-4-5 Level 4) without failure |
| AEC-Q101 qualification | Validated for automotive powertrain and body electronics applications requiring extended reliability |
| Low clamping ratio (VC/VBR ≈ 1.37) | Minimizes overvoltage stress on downstream components during transient events |
| Fast response time (<1 ns) | Clamps before sensitive logic or analog circuits experience damaging overvoltage |
Applications
| Automotive Power Supply Protection | Industrial Sensor Interface Protection |
|---|---|
Use Scenario: 12 V/24 V battery line in engine control units exposed to load dump and alternator transients. IC Role / Device Role / Timing Role: Shunt TVS diode placed upstream of DC-DC converters and microcontrollers. Use Value: Clamps transients up to 274 V while limiting energy delivered to downstream regulators, preventing latch-up or gate oxide damage. |
Use Scenario: 4–20 mA current loop or RS-485 bus in factory automation sensors subjected to ESD and inductive switching noise. IC Role / Device Role / Timing Role: Bidirectional voltage clamp across differential signal pairs or supply rails. Use Value: Symmetric clamping preserves signal integrity during ±2 kV ESD events (IEC 61000-4-2) without polarity biasing. |
| Consumer Power Adapter Input Stage | Telecom Line Card Surge Protection |
Use Scenario: AC-DC adapter primary-side input subjected to mains-borne surges (IEC 61000-4-5). IC Role / Device Role / Timing Role: First-line transient suppressor before bridge rectifier and bulk capacitor. Use Value: Absorbs 600 W pulses without degradation, enabling compact designs versus MOV-based solutions. |
Use Scenario: DSL or POTS line interface cards exposed to lightning-induced longitudinal surges. IC Role / Device Role / Timing Role: Bidirectional protection element across tip/ring or between line and ground. Use Value: Matches telecom surge standards (GR-1089-CORE) with low capacitance and repeatable clamping performance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ200CA | Same VBR (190–210 V) and VC (274 V), but SMC package (higher IPPM = 2.4 A), lower RθJA (50 °C/W vs. 75 °C/W) | Better thermal performance in high-density PCBs; requires surface-mount reflow, not through-hole | Select SMBJ200CA when board space is constrained and automated assembly is used. |
| 1.5KE200CA | Same DO-15 package and VBR, but higher PPPM = 1500 W and VC = 324 V; larger junction area | Higher surge margin for infrequent but extreme transients (e.g., direct lightning coupling); larger voltage overshoot | Choose 1.5KE200CA where system-level testing demands >1 kV surge immunity with margin. |
Compared with SMBJ200CA and 1.5KE200CA, P6KE200CA-E3/54 offers optimal balance of cost, through-hole manufacturability, and 600 W surge capability for mid-tier automotive and industrial applications - without over-engineering thermal or power margins.
Availability
P6KE200CA-E3/54 is available at Aetrix Electronics and suitable for automotive power distribution, industrial sensor interfaces, consumer power adapters, and telecom line card designs requiring stable component supply and AEC-Q101-compliant surge protection.
Supply support for P6KE200CA-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 targets cost-sensitive, high-volume transient suppression in commercial and automotive applications - delivering robust 600 W surge handling in the industry-standard DO-15 through-hole package.
FAQ
What is the breakdown voltage tolerance for P6KE200CA-E3/54?
The P6KE200CA-E3/54 has a specified breakdown voltage range of 190 V to 210 V at 1 mA test current, corresponding to a ±5 % tolerance around the nominal 200 V rating. This tight VBR window ensures consistent clamping onset across production lots and supports predictable system-level surge margin calculations in designs using P6KE200CA-E3/54.
Is P6KE200CA-E3/54 suitable for automotive applications?
Yes, P6KE200CA-E3/54 is AEC-Q101 qualified and rated for operation from –55 °C to +175 °C junction temperature. Its glass-passivated junction, matte tin-plated leads, and validated reliability testing make it appropriate for under-hood and body electronics applications - including engine control modules and ADAS sensor power rails where P6KE200CA-E3/54 provides certified transient protection.
How does the bidirectional nature of P6KE200CA-E3/54 affect its mounting?
P6KE200CA-E3/54 has no polarity marking and identical electrical behavior in both directions, so orientation during PCB assembly is irrelevant. This simplifies manufacturing and eliminates risk of reverse installation - unlike unidirectional TVS diodes that require cathode alignment. The absence of a color band confirms its bidirectional configuration, and P6KE200CA-E3/54 functions identically regardless of lead placement.
What is the maximum clamping voltage of P6KE200CA-E3/54 under surge conditions?
The maximum clamping voltage (VC) of P6KE200CA-E3/54 is 274 V at 2.2 A peak pulse current with a 10/1000 μs waveform. This value represents the worst-case voltage imposed on protected circuitry during a standardized surge event and is guaranteed across temperature and production lot - a key parameter for validating whether downstream components like MOSFETs or LDOs remain within safe operating limits when P6KE200CA-E3/54 is deployed.
Does P6KE200CA-E3/54 require heatsinking for continuous operation?
No heatsink is required for P6KE200CA-E3/54 under normal conditions since it handles only transient events, not continuous power. Its 5.0 W steady-state power dissipation rating applies only when mounted on an infinite heatsink at TL = 75 °C - a theoretical limit for thermal modeling. In practice, P6KE200CA-E3/54 self-cools between surges; thermal design focuses on lead length (0.375") and PCB copper area to maintain RθJL = 20 °C/W during pulse events.
P6KE200CA-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):
- 171V
- Voltage - Breakdown (Min):
- 190V
- Voltage - Clamping (Max) @ Ipp:
- 274V
- Current - Peak Pulse (10/1000µs):
- 2.2A
- 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)
P6KE200CA-E3/54 FAQ
1.How can I place an order for P6KE200CA-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE200CA-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 P6KE200CA-E3/54 reliable?
The price and inventory of P6KE200CA-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 P6KE200CA-E3/54 is usually 5 days.
3.What payment methods are accepted for P6KE200CA-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE200CA-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE200CA-E3/54?
P6KE200CA-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE200CA-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 P6KE200CA-E3/54?
For technical support, including P6KE200CA-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE200CA-E3/54 requirements.
6.How does Aetrix verify that P6KE200CA-E3/54 is sourced from the original manufacturer or authorized distributors?
All P6KE200CA-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 P6KE200CA-E3/54 meets industry standards.
7.What is the process for return or replacement of P6KE200CA-E3/54?
All P6KE200CA-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE200CA-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 P6KE200CA-E3/54 part is unused and in its original packaging.
Return procedure for P6KE200CA-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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