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Vishay General Semiconductor - Diodes Division P6KE160C-E3/54
- Part No.:
- P6KE160C-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
P6KE160C-E3/54.pdf
- Description:
- TVS DIODE 130VWM 230VC DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:7,099
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Product details
Overview
P6KE160C-E3/54 from Vishay General Semiconductor is a bi-directional Transient Voltage Suppressor (TVS) diode designed for robust overvoltage protection on AC signal lines, power rails, and bidirectional data interfaces. It features a 160 V breakdown voltage (VBR min/max = 152 V / 168 V), 136 V stand-off voltage (VWM), 219 V clamping voltage (VC) at 2.7 A peak pulse current, and 600 W peak pulse power dissipation with a 10/1000 µs waveform - deployed in automotive sensor interfaces and industrial I/O protection.
For engineers reviewing the P6KE160C-E3/54 datasheet, P6KE160C-E3/54 pinout, P6KE160C-E3/54 application, or P6KE160C-E3/54 equivalent, key selection criteria include verified bi-directional clamping performance, DO-204AC (DO-15) package compatibility, AEC-Q101 qualification status, and thermal resistance (RθJL = 20 °C/W) for board-level surge resilience.
Technical Context
This device operates as a voltage-clamped shunt protector: during transients exceeding VWM = 136 V, it avalanches symmetrically in both directions to clamp voltage at ≤219 V while diverting up to 2.7 A (10/1000 µs). Its glass-passivated junction ensures stable breakdown and low incremental surge resistance, critical for fast response (<1 ns) to ESD and lightning-induced surges.
Designed for bi-directional use, P6KE160C-E3/54 has no polarity marking and exhibits matched electrical characteristics in forward and reverse bias. It supports repetitive surge duty cycles up to 0.01 % and derates linearly above TA = 25 °C per Fig. 2, with maximum junction temperature of 175 °C and thermal resistance from junction to lead of 20 °C/W.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 152 V / 168 V at IT = 1.0 mA - defines reliable avalanche initiation threshold in both directions |
| VWM | 136 V - maximum continuous working voltage before leakage exceeds 1.0 µA |
| VC @ IPPM | 219 V at 2.7 A (10/1000 µs) - peak clamped voltage seen by protected circuit under rated surge |
| PPPM | 600 W - surge energy handling capacity without degradation under standardized transient waveform |
| IPPM | 2.7 A - maximum non-repetitive peak pulse current the device safely clamps |
| TJ max. | 175 °C - enables operation in under-hood automotive and high-ambient industrial environments |
| RθJL | 20 °C/W - low thermal resistance allows efficient heat transfer to PCB copper or lead frame |
Pinout & Package
Package: DO-204AC (DO-15), axial-leaded, molded epoxy case meeting UL 94 V-0; matte tin-plated leads compliant with J-STD-002 and JESD 22-B102 solderability standards. Bi-directional construction means no cathode band; terminals are electrically symmetrical.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode / Cathode (symmetrical) | Bi-directional avalanche junction | Either lead serves as input/output terminal - identical clamping behavior in both polarities |
| Leads (anode & cathode) | Thermal and current path | Provide mechanical mounting, low-inductance surge conduction, and primary heat dissipation path to PCB |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated chip junction | Ensures stable, repeatable breakdown voltage and long-term reliability under repeated surge stress |
| 600 W peak pulse power (10/1000 µs) | Protects against IEC 61000-4-5 Level 4 surges (4 kV line-to-line) without failure |
| AEC-Q101 qualified | Validated for automotive applications including engine control units and body electronics |
| Low incremental surge resistance | Minimizes voltage overshoot during fast-rising transients (e.g., ISO 7637-2 pulse 1/2a/5a) |
| RoHS-compliant, matte tin plating | Enables lead-free reflow assembly and meets JESD 201 Class 1A whisker resistance |
Applications
| Automotive Sensor Interface | Industrial PLC Analog Input |
|---|---|
Use Scenario: Protecting CAN/LIN bus transceivers and analog sensor front-ends (e.g., pressure, temperature) from load dump and inductive switching spikes. IC Role / Device Role / Timing Role: Shunt TVS placed across differential signal pair or supply rail to clamp transients before they reach sensitive IC inputs. Use Value: Prevents latch-up or permanent damage to microcontrollers and ADCs exposed to ±100 V/500 ms load dump events. |
Use Scenario: Safeguarding 4–20 mA current loop receivers and 0–10 V analog inputs in programmable logic controllers subjected to field wiring surges. IC Role / Device Role / Timing Role: Bidirectional clamping element installed at terminal block entry point to absorb induced common-mode transients. Use Value: Maintains signal integrity and avoids false triggering or calibration drift during 1 kV/500 A surge events per IEC 61000-4-4. |
| Telecom Line Protection | Consumer Power Adapter Output |
Use Scenario: Secondary-side protection on DSL/VDSL line drivers and Ethernet PHY interfaces exposed to lightning-induced surges. IC Role / Device Role / Timing Role: Fast-response shunt suppressor placed between twisted-pair lines and ground to limit differential-mode overvoltage. Use Value: Limits clamped voltage to ≤219 V, ensuring downstream PHY ICs (e.g., TI DS3695) remain within absolute maximum ratings. |
Use Scenario: Output rail protection in wall-mounted AC/DC adapters for smart home devices vulnerable to mains-borne transients. IC Role / Device Role / Timing Role: Final-stage TVS across DC output to suppress ringing and surge coupling from rectifier stage or external faults. Use Value: Enables compliance with UL 1449 Type 4 SPD requirements and prevents brownout or reset events in connected IoT modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ160CA | Same VWM (136 V) and VC (219 V), but SMC (DO-214AB) package - 50 % smaller footprint, higher IPPM (3.2 A) | Better suited for space-constrained PCBs; requires re-layout due to different pad geometry and thermal mass | Select SMBJ160CA when board area is limited and higher surge margin is needed without changing clamping behavior. |
| 1.5KE160CA | Identical VBR, VWM, VC, and PPPM, but larger DO-201AD package - higher thermal mass, RθJA ≈ 30 °C/W vs. 75 °C/W for P6KE160C-E3/54 | Preferred for high-temperature ambient designs where junction heating must be minimized over extended surge duty | Choose 1.5KE160CA for industrial power supplies operating continuously near 100 °C ambient with frequent surge exposure. |
Compared with SMBJ160CA and 1.5KE160CA, P6KE160C-E3/54 offers optimal balance of proven DO-15 manufacturability, AEC-Q101 qualification, and cost-effective surge protection for mid-volume automotive and industrial applications - without requiring PCB redesign or premium thermal management.
Availability
P6KE160C-E3/54 is available at Aetrix Electronics and suitable for automotive sensor interfaces, industrial PLC analog inputs, telecom line protection, and consumer power adapter outputs requiring stable component supply and RoHS-compliant sourcing.
Supply support for P6KE160C-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-surge industrial and automotive applications where DO-15 form factor, AEC-Q101 qualification, and 600 W pulse capability deliver validated protection without design complexity.
FAQ
What does the "C" suffix indicate in P6KE160C-E3/54?
The "C" in P6KE160C-E3/54 denotes bi-directional configuration - meaning the device provides symmetrical transient suppression in both polarities, with no cathode marking and matched VBR, VC, and leakage characteristics in forward and reverse bias. This distinguishes it from uni-directional variants like P6KE160A-E3/54, which require correct polarity orientation during placement.
Is P6KE160C-E3/54 qualified for automotive use?
Yes, P6KE160C-E3/54 is AEC-Q101 qualified, as confirmed in the Vishay datasheet revision 18-Sep-12 (Document Number: 88369). This qualification validates its reliability for automotive applications including engine control, body electronics, and ADAS sensor interfaces under temperature cycling, humidity, and surge stress conditions.
What is the clamping voltage of P6KE160C-E3/54 under surge conditions?
P6KE160C-E3/54 clamps to a maximum of 219 V when subjected to its rated 2.7 A peak pulse current (IPPM) using the standard 10/1000 µs waveform. This value is measured at the device terminals and represents the upper voltage limit imposed on protected circuitry during transient events.
Can P6KE160C-E3/54 replace P6KE160A-E3/54 in an existing design?
No - P6KE160C-E3/54 is bi-directional, while P6KE160A-E3/54 is uni-directional with a marked cathode. Substituting them requires verifying circuit topology: if the original design relies on DC polarity (e.g., protecting only positive rail), P6KE160C-E3/54 may allow incorrect biasing and degraded leakage or clamping. Always validate layout and schematic compatibility before replacement.
What package type does P6KE160C-E3/54 use, and what are its key mechanical features?
P6KE160C-E3/54 uses the DO-204AC (DO-15) axial package: 1.0 inch minimum lead length, 0.140 inch body diameter, matte tin-plated leads, and UL 94 V-0 rated epoxy molding compound. Its glass-passivated junction and JESD 201 Class 1A whisker resistance ensure long-term solder joint integrity in automated assembly.
P6KE160C-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:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 130V
- Voltage - Breakdown (Min):
- 144V
- Voltage - Clamping (Max) @ Ipp:
- 230V
- Current - Peak Pulse (10/1000µs):
- 2.6A
- 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)
P6KE160C-E3/54 FAQ
1.How can I place an order for P6KE160C-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for P6KE160C-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 P6KE160C-E3/54 reliable?
The price and inventory of P6KE160C-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 P6KE160C-E3/54 is usually 5 days.
3.What payment methods are accepted for P6KE160C-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6KE160C-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6KE160C-E3/54?
P6KE160C-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6KE160C-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 P6KE160C-E3/54?
For technical support, including P6KE160C-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6KE160C-E3/54 requirements.
6.How does Aetrix verify that P6KE160C-E3/54 is sourced from the original manufacturer or authorized distributors?
All P6KE160C-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 P6KE160C-E3/54 meets industry standards.
7.What is the process for return or replacement of P6KE160C-E3/54?
All P6KE160C-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with P6KE160C-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 P6KE160C-E3/54 part is unused and in its original packaging.
Return procedure for P6KE160C-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6KE160C-E3/54 Tags
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