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Vishay General Semiconductor - Diodes Division 5KP60A-E3/54
- Part No.:
- 5KP60A-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- P600, Axial
- Datasheet:
-
5KP60A-E3/54.pdf
- Description:
- TVS DIODE 60VWM 97VC P600
- Quantity:
- Payment:
- Shipping:
Inventory:2,321
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Product details
Overview
5KP60A-E3/54 from Vishay General Semiconductor is a unidirectional TransZORB® transient voltage suppressor (TVS) diode in P600 package, designed for high-energy surge clamping on power rails and signal lines. It features 60 V stand-off voltage (VWM), 66.7–73.7 V breakdown voltage (VBR) at 5 mA, 5000 W peak pulse power (10/1000 μs), 51.7 A peak pulse current (IPPM), and clamps to ≤97.0 V at rated surge. It is widely used in automotive power supply protection against load dump and ISO 7637-2 transients.
For engineers reviewing the 5KP60A-E3/54 datasheet, 5KP60A-E3/54 pinout, 5KP60A-E3/54 application, or 5KP60A-E3/54 equivalent, key selection criteria include clamping voltage margin vs. protected IC's absolute maximum rating, unidirectional polarity requirement, P600 thermal derating above 25 °C, and AEC-Q101 qualification status for automotive-grade reliability validation.
Technical Context
This TVS diode operates as a voltage-clamped crowbar device during transient overvoltage events, leveraging a glass-passivated P600 junction for low incremental surge resistance and fast response (<1 ns). Its unidirectional configuration allows integration into DC-biased circuits where reverse conduction must be blocked until clamping threshold is exceeded.
The device sustains 5000 W peak pulse power per JEDEC-standard 10/1000 μs waveform at 0.01 % duty cycle, with thermal derating beginning at TA > 25 °C and full derating to zero power at TJ = 175 °C. It meets JESD 22-B106 solderability (275 °C, 10 s) and JESD 201 Class 1A whisker resistance (E3 suffix).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 60.0 V - Maximum continuous reverse operating voltage before leakage exceeds 2 μA; defines safe DC bias ceiling for protected line. |
| VBR (min/max) | 66.7 V / 73.7 V at IT = 5 mA - Tight breakdown window ensures predictable turn-on; critical for margining against downstream IC overvoltage limits. |
| VC @ IPPM | ≤97.0 V at 51.7 A - Clamping voltage under full-rated surge; determines worst-case stress on downstream components during transient. |
| PPPM | 5000 W (10/1000 μs) - Peak energy-handling capability; enables protection against severe lightning-induced or inductive-switching surges. |
| TJ max. | +175 °C - Maximum junction temperature; supports operation in under-hood automotive environments with minimal heatsinking. |
| Polarity | Unidirectional - Cathode-marked device; blocks reverse current until VBR is exceeded, then clamps forward surge in one direction only. |
| AEC-Q101 | Qualified - Validated for automotive electronics per stress test requirements including HTGB, HTRB, and TCT; not just commercial grade. |
Pinout & Package
Package: P600 molded epoxy case with matte tin-plated leads; UL 94 V-0 rated; 0.375" (9.5 mm) body length; lead diameter 0.048–0.052" (1.22–1.32 mm); cathode indicated by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry terminal during clamping | Connected to lower-potential side of protected circuit (e.g., ground or return path); conducts surge current to reference plane. |
| Cathode | Reverse-biased terminal during normal operation | Connected to higher-potential rail (e.g., +12 V battery line); blocks leakage until VWM is exceeded, then initiates clamping action. |
Key Features
| Feature | Design Value |
|---|---|
| 5000 W peak pulse power (10/1000 μs) | Enables single-device protection against ISO 7637-2 Pulse 5a (load dump) without parallel stacking or external fusing coordination. |
| AEC-Q101 qualified | Validated for automotive under-hood use with guaranteed reliability across temperature cycling, humidity, and high-temperature bias life testing. |
| Low clamping ratio (VC/VBR ≈ 1.35) | Minimizes overvoltage overshoot during surge, reducing stress on downstream MOSFETs, regulators, and microcontrollers. |
| P600 glass passivated junction | Delivers stable, repeatable clamping performance over lifetime with low parameter drift and immunity to moisture-induced degradation. |
| Matte tin leads, J-STD-002 compliant | Ensures robust solder joint formation in reflow and wave solder processes; eliminates intermetallic growth concerns in long-life applications. |
Applications
| Automotive Power Rail Protection | Industrial DC Power Input Stage |
|---|---|
|
Use Scenario: Protecting engine control unit (ECU) 12 V supply from load dump transients (ISO 7637-2 Pulse 5a) during alternator field cutoff. IC Role / Device Role / Timing Role: Voltage-clamping TVS placed between battery rail and input filter capacitor; activates within nanoseconds upon overvoltage detection. Use Value: Limits peak rail voltage to ≤97.0 V, preventing damage to 36 V-rated DC-DC converters and MCU power pins while allowing system reset after fuse recovery. |
Use Scenario: Safeguarding programmable logic controller (PLC) 24 V DC input module against switching surges from solenoid valve actuation. IC Role / Device Role / Timing Role: Unidirectional surge clamp on main DC input; absorbs repetitive 500–1000 W transients induced by inductive kickback. Use Value: Maintains system uptime by avoiding latch-up or burnout of upstream rectifiers and LDOs, with thermal stability up to 175 °C ambient. |
| Telecom Power Feeding Interface | Consumer Appliance Motor Drive Supply |
|
Use Scenario: Shielding PoE-powered network switch front-end from lightning-induced surges entering via Ethernet cable shield or auxiliary power feed. IC Role / Device Role / Timing Role: Primary-level TVS on 48 V DC feeding rail; coordinates with secondary-side MOVs and gas discharge tubes in multi-stage architecture. Use Value: Provides first-line energy diversion (5000 W) with sub-1 ns response, reducing let-through energy to downstream isolation transformers and DC-DC controllers. |
Use Scenario: Securing BLDC motor driver board 310 V DC bus against regeneration spikes during rapid deceleration in washing machine inverters. IC Role / Device Role / Timing Role: High-power unidirectional clamp across DC link capacitors; activated only during overvoltage, not during normal commutation. Use Value: Prevents IGBT gate oxide rupture and capacitor overvoltage failure without adding conduction loss during steady-state 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 |
|---|---|---|---|
| SMBJ60A | Lower PPPM (600 W), smaller SMB package, same VWM (60 V), higher VC (103 V at 32.4 A) | Not suitable for ISO 7637-2 Pulse 5a; limited to consumer-grade 24 V/48 V systems with lower surge severity | Select SMBJ60A only when space-constrained PCB layout and <1 kW surge exposure are confirmed. |
| 1.5KE60A | Same VWM (60 V) and P600 package, but lower PPPM (1500 W), higher VC (100 V at 15 A), non-AEC-Q101 | Lacks automotive qualification and cannot sustain repeated 5 kV/500 A transients without degradation | Choose 1.5KE60A only for cost-sensitive industrial prototypes where AEC-Q101 and 5 kW rating are not required. |
Compared with SMBJ60A and 1.5KE60A, the 5KP60A-E3/54 delivers 3.3× higher peak power handling and AEC-Q101 validation-making it the sole option among the three for production automotive ECUs requiring certified load-dump resilience.
Availability
5KP60A-E3/54 is available at Aetrix Electronics and suitable for automotive ECU design, industrial PLC power inputs, telecom PoE feeding interfaces, and appliance motor drive protection requiring stable component supply and long-term lifecycle assurance.
Supply support for 5KP60A-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, power handling, and automotive qualification.
The 5KP series was engineered specifically for high-energy transient suppression in automotive and industrial power systems-prioritizing clamping precision, thermal robustness, and AEC-Q101 compliance over general-purpose surge ratings.
FAQ
What is the clamping voltage of the 5KP60A-E3/54 under full-rated surge current?
The 5KP60A-E3/54 clamps to a maximum of 97.0 V when subjected to its rated peak pulse current of 51.7 A (10/1000 μs waveform). This value is measured per JEDEC standards and represents the worst-case voltage seen by downstream components during a full 5000 W transient event. The clamping voltage directly determines the overvoltage margin for protected ICs and must be verified against their absolute maximum ratings.
Is the 5KP60A-E3/54 suitable for automotive applications?
Yes, the 5KP60A-E3/54 is AEC-Q101 qualified and explicitly designed for automotive use, including under-hood engine control units exposed to ISO 7637-2 Pulse 5a load dump transients. Its P600 package provides sufficient thermal mass, and its 175 °C maximum junction temperature supports operation in high-ambient environments without additional heatsinking.
Does the 5KP60A-E3/54 have bidirectional or unidirectional polarity?
The 5KP60A-E3/54 is unidirectional only, with polarity marked by a cathode band. It blocks reverse current up to 60 V (VWM) and clamps forward surges above its breakdown range (66.7–73.7 V). This configuration is appropriate for DC-biased power rails where reverse conduction is undesirable-unlike bidirectional TVS diodes used in AC or differential signal lines.
What is the meaning of the "E3/54" suffix in 5KP60A-E3/54?
The "E3" suffix indicates RoHS-compliant matte tin plating meeting JESD 201 Class 1A whisker resistance, while "/54" denotes the preferred packaging code: 13-inch paper tape and reel containing 800 units. This ordering format ensures traceability, solderability compliance, and automated assembly readiness per industry standards.
How does the 5KP60A-E3/54 compare to standard 1.5KE series TVS diodes?
The 5KP60A-E3/54 delivers over three times the peak pulse power (5000 W vs. 1500 W for 1.5KE60A), lower clamping ratio (97.0 V vs. 100 V), and AEC-Q101 qualification-whereas 1.5KE60A is commercial-grade only. Both share the P600 package, but the 5KP60A-E3/54 is engineered for sustained high-energy transients in mission-critical automotive and industrial systems.
5KP60A-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:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 60V
- Voltage - Breakdown (Min):
- 66.7V
- Voltage - Clamping (Max) @ Ipp:
- 97V
- Current - Peak Pulse (10/1000µs):
- 51.7A
- 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
5KP60A-E3/54 FAQ
1.How can I place an order for 5KP60A-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for 5KP60A-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 5KP60A-E3/54 reliable?
The price and inventory of 5KP60A-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 5KP60A-E3/54 is usually 5 days.
3.What payment methods are accepted for 5KP60A-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5KP60A-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5KP60A-E3/54?
5KP60A-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5KP60A-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 5KP60A-E3/54?
For technical support, including 5KP60A-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5KP60A-E3/54 requirements.
6.How does Aetrix verify that 5KP60A-E3/54 is sourced from the original manufacturer or authorized distributors?
All 5KP60A-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 5KP60A-E3/54 meets industry standards.
7.What is the process for return or replacement of 5KP60A-E3/54?
All 5KP60A-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with 5KP60A-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 5KP60A-E3/54 part is unused and in its original packaging.
Return procedure for 5KP60A-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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