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Vishay General Semiconductor - Diodes Division 5KP6.0AHE3/54
- Part No.:
- 5KP6.0AHE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- P600, Axial
- Datasheet:
-
5KP6.0AHE3/54.pdf
- Description:
- TVS DIODE 6VWM 10.3VC P600
- Quantity:
- Payment:
- Shipping:
Inventory:3,055
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Product details
Overview
5KP6.0AHE3/54 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 6.0 V stand-off voltage (VWM), 6.67–7.37 V breakdown voltage (VBR) at 50 mA, 5000 W peak pulse power (10/1000 μs), 485 A peak pulse current (IPPM), and clamps to ≤10.3 V at rated surge. It is AEC-Q101 qualified and used in automotive power supply output protection.
For engineers reviewing the 5KP6.0AHE3/54 datasheet, 5KP6.0AHE3/54 pinout, 5KP6.0AHE3/54 application, or 5KP6.0AHE3/54 equivalent, this page delivers verified electrical parameters, mechanical package data, clamping behavior under surge, thermal derating curves, and direct alternatives for overvoltage protection design in automotive and industrial power systems.
Technical Context
The 5KP6.0AHE3/54 operates as a unidirectional avalanche diode with glass-passivated P600 junction, optimized for fast response (<1 ns) to transient events such as load dump, inductive switching, and ESD. Its low incremental surge resistance ensures stable clamping during 10/1000 μs surges up to 5000 W.
It is rated for continuous power dissipation of 8.0 W on an infinite heatsink at TL = 75 °C, with operating junction temperature range from –55 °C to +175 °C. The device meets JESD 22-B106 solderability (275 °C, 10 s) and JESD 201 Class 2 whisker resistance (HE3 suffix).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 6.0 V - Maximum reverse working voltage before conduction; defines safe DC operating margin. |
| VBR (min/max) | 6.67 V / 7.37 V at 50 mA - Breakdown threshold range; ensures reliable turn-on above nominal rail. |
| VC @ IPPM | ≤10.3 V at 485 A - Clamped voltage during full-rated surge; limits downstream IC stress. |
| PPPM | 5000 W (10/1000 μs) - Peak surge energy handling capacity; suitable for automotive load-dump events. |
| ID @ VWM | ≤5000 μA - Reverse leakage at stand-off; low enough to avoid system power loss in standby. |
| TJ max. | +175 °C - Maximum junction temperature; supports under-hood automotive placement. |
| Polarity | Unidirectional - Cathode-banded; blocks reverse voltage, conducts forward surge to ground. |
Pinout & Package
Package: P600 molded epoxy case with matte tin-plated leads; RoHS-compliant, AEC-Q101 qualified (HE3 suffix); polarity indicated by cathode band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Surge return path | Connected to system ground or low-impedance return; carries full IPPM during clamping. |
| Cathode | Protected line connection | Connected to protected node (e.g., 6 V rail); voltage referenced to anode during clamping. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive under-hood environments including thermal cycling, humidity, and vibration. |
| 5000 W peak pulse rating (10/1000 μs) | Withstands ISO 7637-2 Pulse 5a (load dump) without degradation when properly mounted. |
| Low clamping ratio (VC/VBR ≈ 1.44) | Minimizes overvoltage overshoot during surge, reducing risk to downstream 6 V logic or sensors. |
| P600 glass-passivated junction | Enables fast response (<1 ns) and stable VBR over lifetime, critical for repetitive transients. |
| JESD 201 Class 2 whisker resistance | Prevents tin whisker growth in high-reliability applications where long-term storage or elevated temperature occurs. |
Applications
| Automotive Power Rail Protection | Industrial DC Power Supply Output |
|---|---|
Use Scenario: Protecting 6 V battery-fed control modules (e.g., body control units) against load dump transients per ISO 7637-2. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed between 6 V rail and chassis ground to clamp surges >20 V within nanoseconds. Use Value: Limits peak voltage to ≤10.3 V during 485 A surge, preventing latch-up or damage to 6 V LDOs and microcontrollers. |
Use Scenario: Safeguarding output of 6 V switching power supplies in factory automation PLCs exposed to inductive kickback. IC Role / Device Role / Timing Role: Primary overvoltage clamp on secondary-side DC bus, triggered by MOSFET switch-off transients. Use Value: Absorbs 5000 W surge energy without failure, enabling fuse coordination and eliminating need for crowbar circuits. |
| Telecom DC Feeder Protection | Consumer Appliance Motor Drive Protection |
Use Scenario: Shielding 6 V bias rails in remote radio head (RRH) power interfaces from lightning-induced surges on long feeder lines. IC Role / Device Role / Timing Role: Standoff-rated TVS connected across 6 V DC input, conducting only during >6.67 V transients. Use Value: Low leakage (<5000 μA) avoids standby current drain; 175 °C TJ rating supports sealed outdoor enclosures. |
Use Scenario: Protecting 6 V logic supply in smart washing machine motor control boards from brush-commutator noise and relay bounce. IC Role / Device Role / Timing Role: Localized clamping device adjacent to MCU power pins, shunting sub-millisecond spikes. Use Value: Fast response time and low VC ensure 6 V I/O peripherals remain within absolute maximum ratings during repeated switching events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional TVS diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ6.0AHE3/52 | Lower PPPM (600 W), smaller SMB package, same VWM/VBR range, lower IPPM (101 A). | Not suitable for load dump; limited to board-level ESD and low-energy transients. | Select when space-constrained and surge energy <1000 W; not a drop-in replacement for 5KP6.0AHE3/54. |
| 1.5KE6.8A | Same P600 package, higher VWM (6.8 V), higher VBR (7.63–8.43 V), lower PPPM (1500 W), lower VC (11.5 V @ 130 A). | Lacks AEC-Q101 qualification; intended for commercial-grade power supplies. | Use where automotive qualification is unnecessary and 6.8 V standoff is acceptable; requires layout review due to different clamping profile. |
Compared with SMBJ6.0AHE3/52 and 1.5KE6.8A, the 5KP6.0AHE3/54 delivers 3.3× higher surge energy handling and automotive-grade reliability-critical for protecting 6 V systems exposed to ISO 7637-2 Pulse 5a, while maintaining tight VWM tolerance and low clamping voltage.
Availability
5KP6.0AHE3/54 is available at Aetrix Electronics and suitable for automotive electronics, industrial power supplies, telecom DC feeders, and consumer appliance motor controls requiring stable component supply with AEC-Q101 assurance and high-surge resilience.
Supply support for 5KP6.0AHE3/54 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 rails, targeting load dump, inductive switching, and lightning surge events where 5 kW pulse capability and AEC-Q101 compliance are mandatory.
FAQ
What is the clamping voltage of the 5KP6.0AHE3/54 under full-rated surge?
The 5KP6.0AHE3/54 clamps to a maximum of 10.3 V when subjected to its rated peak pulse current of 485 A (10/1000 μs waveform). This value is measured and guaranteed per JEDEC test conditions and ensures downstream 6 V components remain within safe operating limits during surge events.
Is the 5KP6.0AHE3/54 suitable for automotive under-hood applications?
Yes, the 5KP6.0AHE3/54 is AEC-Q101 qualified and rated for junction temperatures up to +175 °C. Its P600 package, glass-passivated junction, and JESD 201 Class 2 whisker resistance make it appropriate for engine control units, body control modules, and other under-hood locations subject to thermal cycling and vibration.
How does the 5KP6.0AHE3/54 differ from the 5KP6.0A-E3/54 variant?
The 5KP6.0AHE3/54 is AEC-Q101 qualified and meets JESD 201 Class 2 whisker resistance, whereas the 5KP6.0A-E3/54 is commercial grade with JESD 201 Class 1A. Both share identical electrical specs (VWM, VBR, VC, PPPM), but only the HE3 version is approved for automotive use per industry reliability standards.
Can the 5KP6.0AHE3/54 be used in bidirectional configurations?
No, the 5KP6.0AHE3/54 is unidirectional only, with cathode marked by a color band. Bidirectional protection requires two devices in series opposing configuration or a dedicated bidirectional TVS like the 5KP6.0CA; using a single 5KP6.0AHE3/54 for AC or dual-polarity rails is not supported.
What is the maximum reverse leakage current for the 5KP6.0AHE3/54 at 6.0 V?
The maximum reverse leakage current (ID) for the 5KP6.0AHE3/54 at its rated stand-off voltage of 6.0 V is 5000 μA (5 mA) at TA = 25 °C. This value increases with temperature but remains within specification limits across the full –55 °C to +175 °C operating range.
5KP6.0AHE3/54 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:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- P600
5KP6.0AHE3/54 FAQ
1.How can I place an order for 5KP6.0AHE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for 5KP6.0AHE3/54 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 5KP6.0AHE3/54 reliable?
The price and inventory of 5KP6.0AHE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5KP6.0AHE3/54 is usually 5 days.
3.What payment methods are accepted for 5KP6.0AHE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5KP6.0AHE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5KP6.0AHE3/54?
5KP6.0AHE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5KP6.0AHE3/54 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 5KP6.0AHE3/54?
For technical support, including 5KP6.0AHE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5KP6.0AHE3/54 requirements.
6.How does Aetrix verify that 5KP6.0AHE3/54 is sourced from the original manufacturer or authorized distributors?
All 5KP6.0AHE3/54 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 5KP6.0AHE3/54 meets industry standards.
7.What is the process for return or replacement of 5KP6.0AHE3/54?
All 5KP6.0AHE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with 5KP6.0AHE3/54, 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 5KP6.0AHE3/54 part is unused and in its original packaging.
Return procedure for 5KP6.0AHE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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