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Vishay General Semiconductor - Diodes Division 5KP6.0A-E3/54
- Part No.:
- 5KP6.0A-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- P600, Axial
- Datasheet:
-
5KP6.0A-E3/54.pdf
- Description:
- TVS DIODE 6VWM 10.3VC P600
- Quantity:
- Payment:
- Shipping:
Inventory:6,195
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Product details
Overview
5KP6.0A-E3/54 from Vishay General Semiconductor is a unidirectional TransZORB® transient voltage suppressor (TVS) diode in P600 package, designed for high-energy surge protection on DC power rails and signal lines. It features 5000 W peak pulse power (10/1000 μs), 6.0 V stand-off voltage, 10.3 V maximum clamping voltage at 485 A peak pulse current, and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the 5KP6.0A-E3/54 datasheet, 5KP6.0A-E3/54 pinout, 5KP6.0A-E3/54 application, or 5KP6.0A-E3/54 equivalent, this part is selected for robust overvoltage protection in switching power supply outputs, MOSFET gate drivers, and automotive sensor interfaces where fast response (<1 ns), low clamping ratio, and high IPPM capability are critical.
Technical Context
The 5KP6.0A-E3/54 operates as a silicon avalanche diode with glass-passivated P600 junction, optimized for non-repetitive transient suppression. Its breakdown voltage range is 6.67–7.37 V at 50 mA test current, and it maintains stable clamping performance up to 175 °C junction temperature.
It delivers 5000 W peak pulse power under standardized 10/1000 μs waveform with 0.01% duty cycle, and exhibits low incremental surge resistance enabling effective energy diversion without thermal runaway during surge events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 6.0 V - Maximum continuous reverse operating voltage before significant leakage; sets upper limit for protected circuit's normal DC rail. |
| VBR (min/max) | 6.67 V / 7.37 V at 50 mA - Confirmed avalanche onset range; ensures reliable triggering above nominal rail. |
| VC @ IPPM | 10.3 V at 485 A - Clamped voltage during worst-case surge; limits stress on downstream ICs to safe levels. |
| PPPM | 5000 W (10/1000 μs) - Peak transient energy handling capacity; supports IEC 61000-4-5 Level 4 compliance when properly mounted. |
| IFSM | 600 A (8.3 ms half-sine) - Surge current rating for fuse/breaker coordination; enables system-level fault isolation without device failure. |
| TJ max | 175 °C - Maximum junction temperature; allows operation in under-hood automotive environments with adequate heatsinking. |
Pinout & Package
Package: P600 molded epoxy body with matte tin-plated leads; polarity indicated by cathode band; RoHS-compliant (E3 suffix); UL 94 V-0 rated compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side reference terminal | Connected to ground or low-potential node; forms return path for surge current during clamping. |
| Cathode | High-side connection terminal | Connected to protected line (e.g., +12 V rail); avalanche conduction occurs from cathode to anode during overvoltage. |
Key Features
| Feature | Design Value |
|---|---|
| 5000 W peak pulse power | Enables single-device protection against severe transients like load dump (ISO 7637-2 Pulse 5a) without cascaded TVS stages. |
| AEC-Q101 qualified | Validated for automotive electronics per stress test requirements including HTOL, TCT, and ESD; supports PPAP documentation. |
| Fast response time (<1 ns) | Clamps before sensitive components (e.g., MCU I/O, gate drivers) experience damaging voltage overshoot. |
| Low clamping ratio (VC/VBR ≈ 1.43) | Minimizes voltage overshoot margin required in protected circuit design; improves system-level noise immunity. |
| P600 package thermal robustness | Supports 8.0 W steady-state dissipation on infinite heatsink at 75 °C lead temperature; enables PCB copper pour integration for thermal management. |
Applications
| Automotive Power Rail Protection | Industrial Switching Power Supply Output |
|---|---|
Use Scenario: Protecting 12 V battery-fed ECUs from ISO 7637-2 load dump pulses up to 120 V/100 ms. IC Role / Device Role / Timing Role: Unidirectional TVS clamp placed between battery input and primary DC/DC converter input stage. Use Value: Limits transient voltage to ≤10.3 V during 485 A surge, preventing latch-up or gate oxide damage in upstream regulators. | Use Scenario: Safeguarding 5 V/24 V output rails of industrial AC/DC SMPS against inductive switching spikes from relay/motor loads. IC Role / Device Role / Timing Role: Primary overvoltage crowbar replacement across output capacitor terminals. Use Value: Absorbs 5000 W surges without degradation, eliminating need for SCR-based crowbar circuits and associated control complexity. |
| MOSFET Gate Driver Protection | Automotive Sensor Signal Line Protection |
Use Scenario: Shielding high-side N-channel MOSFET gate drivers in motor control modules from Miller-induced voltage spikes. IC Role / Device Role / Timing Role: Low-capacitance TVS placed between gate and source pins to clamp dv/dt-induced overshoot. Use Value: Sub-1 ns response prevents false turn-on; 10.3 V clamping ensures gate-source voltage stays within ±20 V absolute max rating. | Use Scenario: Guarding LIN bus or analog sensor inputs (e.g., pressure, temperature) in engine control units against ESD and cable discharge events. IC Role / Device Role / Timing Role: Unidirectional TVS connected between signal line and chassis ground near connector entry point. Use Value: Withstands 30 kV HBM ESD per AEC-Q101; 6.0 V VWM ensures no interference with 5 V sensor logic levels during normal operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ6.0A | Lower PPPM (600 W), smaller SMB package, same VWM/VC profile | Suitable for board-level ESD only; insufficient for load dump or high-energy inductive spikes | Select when space-constrained and surge energy is limited to IEC 61000-4-2/4-4 levels. |
| 1.5KE6.8A | Same P600 package but lower PPPM (1500 W), higher VBR (7.14–7.88 V), higher VC (11.5 V) | Marginally compliant with ISO 7637-2 Pulse 1; not rated for automotive load dump | Choose for cost-sensitive industrial supplies where 5000 W headroom is unnecessary. |
Compared with SMBJ6.0A and 1.5KE6.8A, the 5KP6.0A-E3/54 provides 3.3× and 3.3× higher peak pulse power respectively, enabling direct protection against automotive load dump and heavy industrial transients without external current-limiting resistors or staged protection.
Availability
5KP6.0A-E3/54 is available at Aetrix Electronics and suitable for automotive electronic control units, industrial switching power supplies, and motor drive gate driver circuits requiring stable component supply and long-term lifecycle support.
Supply support for 5KP6.0A-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, TVS devices, and optoelectronics with emphasis on reliability and AEC-Q qualification.
The 5KP series was engineered specifically for high-energy transient suppression in automotive and industrial power systems, targeting replacement of crowbar circuits and enabling robust, maintenance-free overvoltage protection.
FAQ
What is the clamping voltage of the 5KP6.0A-E3/54 under maximum surge conditions?
The 5KP6.0A-E3/54 has a maximum clamping voltage (VC) of 10.3 V at its rated peak pulse current (IPPM) of 485 A, measured using the standard 10/1000 μs waveform. This value is guaranteed across the full operating temperature range and defines the upper voltage limit imposed on protected circuitry during surge events. The low clamping ratio (VC/VBR ≈ 1.43) reflects efficient avalanche conduction in the 5KP6.0A-E3/54.
Is the 5KP6.0A-E3/54 suitable for automotive applications?
Yes, the 5KP6.0A-E3/54 is AEC-Q101 qualified and explicitly designed for automotive use, including engine control units, body electronics, and infotainment systems. Its 175 °C maximum junction temperature, robust P600 package, and ability to withstand ISO 7637-2 load dump pulses make it appropriate for under-hood and cabin environments. The 5KP6.0A-E3/54 meets automotive reliability and thermal cycling requirements per the AEC-Q101 stress test schedule.
What does the "E3/54" suffix mean in 5KP6.0A-E3/54?
The "E3" suffix indicates RoHS-compliant, commercial-grade construction with JESD 201 Class 1A whisker resistance; "/54" denotes the preferred packaging code for 13-inch paper tape and reel, with 800 units per reel. This ordering format ensures traceability, solderability per J-STD-002, and compatibility with automated SMT placement equipment. The 5KP6.0A-E3/54 is supplied in this configuration for high-volume manufacturing.
How does the 5KP6.0A-E3/54 compare to bidirectional TVS diodes?
The 5KP6.0A-E3/54 is unidirectional and intended for DC line protection where polarity is fixed-such as positive power rails referenced to ground. Unlike bidirectional variants, it offers lower leakage current below VWM and tighter VBR tolerance, but cannot protect AC or floating signals. For applications requiring symmetrical clamping (e.g., RS-485), a bidirectional part like 5KP6.0CA would be used instead of the 5KP6.0A-E3/54.
Can the 5KP6.0A-E3/54 be used without a heatsink?
The 5KP6.0A-E3/54 can handle short-duration transients (e.g., single 10/1000 μs pulse) without external heatsinking due to its high thermal mass and P600 package design. However, for repetitive surges or sustained power dissipation, PCB copper pour (≥2 in² per watt) or a dedicated heatsink is required to maintain junction temperature below 175 °C. The 5KP6.0A-E3/54's 8.0 W power dissipation rating assumes TL = 75 °C on an infinite heatsink.
5KP6.0A-E3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- P600, Axial
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 6V
- Voltage - Breakdown (Min):
- 6.67V
- Voltage - Clamping (Max) @ Ipp:
- 10.3V
- Current - Peak Pulse (10/1000µs):
- 485A
- Power - Peak Pulse:
- 5000W (5kW)
- 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:
- P600
5KP6.0A-E3/54 FAQ
1.How can I place an order for 5KP6.0A-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for 5KP6.0A-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 5KP6.0A-E3/54 reliable?
The price and inventory of 5KP6.0A-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 5KP6.0A-E3/54 is usually 5 days.
3.What payment methods are accepted for 5KP6.0A-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5KP6.0A-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5KP6.0A-E3/54?
5KP6.0A-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5KP6.0A-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 5KP6.0A-E3/54?
For technical support, including 5KP6.0A-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5KP6.0A-E3/54 requirements.
6.How does Aetrix verify that 5KP6.0A-E3/54 is sourced from the original manufacturer or authorized distributors?
All 5KP6.0A-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 5KP6.0A-E3/54 meets industry standards.
7.What is the process for return or replacement of 5KP6.0A-E3/54?
All 5KP6.0A-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with 5KP6.0A-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 5KP6.0A-E3/54 part is unused and in its original packaging.
Return procedure for 5KP6.0A-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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