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Vishay General Semiconductor - Diodes Division P6KE200C-E3/73
- Part No.:
- P6KE200C-E3/73
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE200C-E3/73.pdf
- Description:
- TVS DIODE 162VWM 287VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:7,331
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Product details
Overview
P6KE200C-E3/73 from Vishay General Semiconductor is a bi-directional Transient Voltage Suppressor (TVS) diode designed for clamping voltage transients on signal or power lines in industrial and automotive electronics. It features a 200 V standoff voltage (VWM), 210 V minimum breakdown voltage (VBR), 274 V maximum clamping voltage at 2.2 A peak pulse current, and 600 W peak pulse power dissipation with a 10/1000 μs waveform - protecting MOSFETs, ICs, and sensor interfaces against ESD and inductive switching surges.
For engineers reviewing the P6KE200C-E3/73 datasheet, P6KE200C-E3/73 pinout, P6KE200C-E3/73 application, or P6KE200C-E3/73 equivalent, key selection criteria include bi-directional surge clamping capability, DO-204AC package compatibility, UL 94 V-0 rated epoxy molding, AEC-Q101 qualification status, and thermal resistance (RθJL = 20 °C/W) for board-level thermal design.
Technical Context
The P6KE200C-E3/73 operates as a voltage-clamped avalanche diode with symmetrical bi-directional conduction - enabling protection of AC-coupled or floating signal paths without polarity sensitivity. Its glass-passivated junction ensures stable breakdown characteristics and low leakage (<1.0 μA at VWM), while its 10/1000 μs surge rating reflects standardized lightning and inductive load transient immunity testing.
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 fails short-circuit under severe overload, allowing coordination with upstream fusing or circuit breakers - a critical safety behavior confirmed in Vishay's application notes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM (Stand-off Voltage) | 171 V - Maximum continuous reverse voltage before significant leakage; defines operating margin below clamping threshold. |
| VBR min / max | 190 V / 210 V at 1 mA - Confirmed avalanche onset range; ensures predictable turn-on during transients. |
| VC @ IPPM | 274 V at 2.2 A - Clamped voltage under 10/1000 μs surge; determines protected circuit's maximum stress level. |
| PPPM | 600 W - Peak transient energy absorption capacity; validates suitability for IEC 61000-4-5 Level 3/4 surge testing. |
| Package | DO-204AC (DO-15) - Standard axial-leaded through-hole package; compatible with legacy PCB layouts and wave soldering. |
| RoHS & Qualification | RoHS-compliant (E3 suffix); AEC-Q101 qualified (HE3 variant exists, but P6KE200C-E3/73 is commercial grade per doc 88369 note). |
| TJ max | +175 °C - Enables use in under-hood automotive or high-temperature industrial environments without derating. |
Pinout & Package
Package: DO-204AC (DO-15), axial-leaded, molded epoxy case meeting UL 94 V-0 flammability rating. Matte tin-plated leads compliant with J-STD-002 and JESD 22-B102 solderability standards. Bi-directional construction means no polarity marking - both terminals are functionally identical.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode/Cathode (symmetrical) | Bi-directional avalanche junction | No cathode band; terminals interchangeable - enables placement on AC lines or differential signals without orientation check. |
| Lead 1 / Lead 2 | Current path to PCB copper | Leads serve as thermal conduction path; RθJL = 20 °C/W requires adequate copper area for heat dissipation. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated chip junction | Ensures stable VBR over temperature and lifetime; eliminates surface contamination-induced drift in harsh environments. |
| 600 W peak pulse power (10/1000 μs) | Validates robustness against IEC 61000-4-5 combination wave surges up to 4 kV open-circuit / 2 kA short-circuit. |
| Very fast response time (<1.0 ps) | Clamps transients before downstream silicon reaches destructive voltage levels - critical for protecting <10 ns logic inputs. |
| Low incremental surge resistance | Minimizes voltage overshoot during rapid di/dt events; directly contributes to measured VC = 274 V at 2.2 A. |
| Solder dip 275 °C max., 10 s | Supports standard lead-tin and lead-free reflow profiles without delamination or parameter shift. |
Applications
| Industrial Motor Drives | Automotive Body Control Modules |
|---|---|
|
Use Scenario: Protection of gate drive signal lines against inductive kickback from relay coils and solenoid drivers. IC Role / Device Role / Timing Role: Bi-directional voltage clamp placed across driver output to limit transient excursions to ≤274 V. Use Value: Prevents latch-up or oxide rupture in 3.3 V/5 V logic-level MOSFET drivers exposed to >100 V switching spikes. |
Use Scenario: Surge suppression on LIN bus lines connecting door modules, seat controllers, and lighting nodes. IC Role / Device Role / Timing Role: Standoff-rated TVS absorbing load dump and ISO 7637-2 Pulse 1/2a transients on bidirectional serial bus. Use Value: Maintains signal integrity below LIN physical layer limits (±40 V) while surviving 100 V/50 ms pulses per specification. |
| Consumer Power Adapters | Telecom Line Interface Cards |
|
Use Scenario: Secondary-side transient protection on DC output rails of flyback converters powering USB-C PD devices. IC Role / Device Role / Timing Role: Clamp device limiting output overvoltage during transformer saturation or control loop failure. Use Value: Limits worst-case fault voltage to 274 V - well below 300 V isolation barrier ratings and preventing downstream capacitor rupture. |
Use Scenario: Primary protection on Ethernet PHY interface transformers against lightning-induced common-mode surges. IC Role / Device Role / Timing Role: Bi-directional TVS placed across center-tapped transformer windings to shunt differential-mode transients. Use Value: Achieves <10 ns clamping response, preserving 100BASE-TX signal rise time (<4 ns) while handling 600 W surge energy. |
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 VWM (171 V) and VC (274 V), but SMC package (DO-214AB); 600 W rating, lower RθJA (50 °C/W). | Surface-mount layout; better thermal performance on dense PCBs; not drop-in compatible with through-hole footprints. | Select SMBJ200CA when board space is constrained and reflow assembly is used; verify pad thermal relief for 2.2 A surge current. |
| 1.5KE200CA | Same DO-204AC package and electrical specs, but higher 1.5 kW peak power rating; larger die, higher capacitance (~100 pF vs. ~30 pF). | Higher energy handling for rare multi-pulse events; increased junction capacitance may degrade high-speed signal integrity. | Choose 1.5KE200CA only if system-level surge testing exceeds single-event 600 W requirements; avoid in >1 MHz signal paths. |
Compared with SMBJ200CA and 1.5KE200CA, the P6KE200C-E3/73 offers optimal balance of proven through-hole reliability, low-cost manufacturability, and verified 600 W surge capability - making it preferred for cost-sensitive, high-volume industrial power supplies and automotive sub-systems where legacy DO-15 footprint reuse is required.
Availability
P6KE200C-E3/73 is available at Aetrix Electronics and suitable for industrial motor drives, automotive body control modules, consumer power adapters, and telecom line interface cards requiring stable component supply and long-term obsolescence management.
Supply support for P6KE200C-E3/73 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, efficiency, and application-specific optimization.
The P6KE series was engineered for cost-effective, high-surge-capability transient protection in commercial-grade power and signal line applications - prioritizing robustness, standardized testing compliance, and broad environmental operating range.
FAQ
What is the polarity configuration of P6KE200C-E3/73?
The P6KE200C-E3/73 is a bi-directional TVS diode with symmetrical terminal construction - neither lead is marked as anode or cathode. This allows installation in either orientation on AC-coupled or floating circuits, eliminating polarity verification during assembly and simplifying design reuse across differential or bidirectional signal paths.
Is P6KE200C-E3/73 AEC-Q101 qualified?
No, P6KE200C-E3/73 is the commercial-grade variant (E3 suffix). Per Vishay document 88369, AEC-Q101 qualification applies only to HE3-suffixed parts (e.g., P6KE200CHE3/73). The P6KE200C-E3/73 meets all electrical and mechanical specifications in the same datasheet but lacks automotive qualification testing and reporting.
What is the maximum clamping voltage for P6KE200C-E3/73 under surge conditions?
The maximum clamping voltage (VC) for P6KE200C-E3/73 is 274 V, measured at 2.2 A peak pulse current using the standardized 10/1000 μs waveform. This value defines the upper voltage limit imposed on protected circuitry during transient events and is guaranteed across the full operating temperature range.
Can P6KE200C-E3/73 be used in place of a unidirectional TVS like P6KE200A?
No - P6KE200C-E3/73 is bi-directional and lacks polarity marking, while P6KE200A is unidirectional with a cathode band. Substituting them requires verifying circuit topology: P6KE200C-E3/73 suits AC or floating lines; P6KE200A is mandatory for DC-biased lines where reverse conduction must be blocked. Using P6KE200C-E3/73 in a unidirectional application risks unintended conduction.
What is the thermal resistance of P6KE200C-E3/73, and how does it affect layout?
P6KE200C-E3/73 has a typical junction-to-lead thermal resistance (RθJL) of 20 °C/W. To maintain safe junction temperature under repeated surges, PCB copper connected to each lead must provide sufficient thermal mass - minimum 100 mm² per lead recommended. Layouts with narrow traces or isolated pads will exceed TJ max. (+175 °C) during sustained duty cycles.
P6KE200C-E3/73 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-204AC, DO-15, Axial
- Series:
- TransZorb®
- Packaging:
- Tape & Box (TB)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 162V
- Voltage - Breakdown (Min):
- 180V
- Voltage - Clamping (Max) @ Ipp:
- 287V
- Current - Peak Pulse (10/1000µs):
- 2.1A
- 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)
P6KE200C-E3/73 FAQ
1.How can I place an order for P6KE200C-E3/73 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE200C-E3/73 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 P6KE200C-E3/73 reliable?
The price and inventory of P6KE200C-E3/73 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P6KE200C-E3/73 is usually 5 days.
3.What payment methods are accepted for P6KE200C-E3/73?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE200C-E3/73 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE200C-E3/73?
P6KE200C-E3/73 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE200C-E3/73 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 P6KE200C-E3/73?
For technical support, including P6KE200C-E3/73 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE200C-E3/73 requirements.
6.How does Aetrix verify that P6KE200C-E3/73 is sourced from the original manufacturer or authorized distributors?
All P6KE200C-E3/73 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 P6KE200C-E3/73 meets industry standards.
7.What is the process for return or replacement of P6KE200C-E3/73?
All P6KE200C-E3/73 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE200C-E3/73, 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 P6KE200C-E3/73 part is unused and in its original packaging.
Return procedure for P6KE200C-E3/73:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6KE200C-E3/73 Tags
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