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Vishay General Semiconductor - Diodes Division 5KP60HE3/73
- Part No.:
- 5KP60HE3/73
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- P600, Axial
- Datasheet:
-
5KP60HE3/73.pdf
- Description:
- TVS DIODE 60VWM 107VC P600
- Quantity:
- Payment:
- Shipping:
Inventory:5,396
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Product details
Overview
5KP60HE3/73 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), 60 V stand-off voltage (VWM), 66.7–73.7 V breakdown voltage (VBR at 50 mA), and clamps to ≤97.0 V at 51.7 A peak pulse current - deployed in automotive power supply outputs and industrial sensor interfaces.
For engineers reviewing the 5KP60HE3/73 datasheet, 5KP60HE3/73 pinout, 5KP60HE3/73 application, or 5KP60HE3/73 equivalent, this page delivers verified electrical specs, AEC-Q101 qualification status, P600 mechanical dimensions, clamping performance under standardized transients, and direct alternatives for overvoltage protection design-in.
Technical Context
This TVS diode operates as a voltage-clamping device in parallel with protected circuitry, triggering into avalanche conduction when reverse voltage exceeds VBR. Its glass-passivated P600 junction enables low incremental surge resistance and sub-nanosecond response time to fast-rising transients.
Rated for 5000 W peak pulse power (10/1000 μs waveform, 0.01% duty cycle), it sustains 8.0 W steady-state dissipation on an infinite heatsink at TL = 75 °C and handles 600 A non-repetitive forward surge (8.3 ms half-sine). The HE3 suffix confirms AEC-Q101 qualification and JESD 201 Class 2 whisker resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 60 V - maximum continuous reverse operating voltage before leakage exceeds 2 μA; sets upper limit for normal DC rail operation. |
| VBR (min/max) | 66.7 V / 73.7 V at 50 mA - guaranteed avalanche initiation range; ensures predictable turn-on across temperature and unit variation. |
| VC @ IPPM | ≤97.0 V at 51.7 A - clamped voltage during 5000 W transient; defines worst-case overvoltage seen by downstream ICs. |
| PPPM | 5000 W - peak pulse power handling per 10/1000 μs waveform; validates robustness against lightning-induced surges and inductive switch-offs. |
| TJ max. | +175 °C - maximum junction temperature; supports operation in under-hood automotive environments and sealed industrial enclosures. |
| Polarity | Unidirectional - protects against negative transients only; requires correct cathode orientation toward positive rail. |
| AEC-Q101 | Qualified - certified for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per stress test plan. |
Pinout & Package
Package: P600 molded epoxy case with matte tin-plated leads; polarity indicated by cathode band; RoHS-compliant, UL 94 V-0 rated molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry terminal during forward conduction | Connected to lower-potential side (e.g., ground or return path); must be routed with low-inductance trace for effective clamping. |
| Cathode | Current exit terminal during reverse avalanche | Connected to protected line (e.g., +60 V rail); color band identifies this terminal; determines clamping polarity. |
Key Features
| Feature | Design Value |
|---|---|
| 5000 W peak pulse power (10/1000 μs) | Enables single-device protection against IEC 61000-4-5 Level 4 surges (4 kV line-to-ground) without cascaded stages. |
| AEC-Q101 qualification (HE3 suffix) | Validates suitability for automotive power modules, body control units, and ADAS sensor power inputs per stress test requirements. |
| Low clamping ratio (VC/VBR ≈ 1.4) | Minimizes overvoltage margin between clamp level and IC absolute maximum ratings - critical for 60 V-rated MOSFET gate drivers. |
| P600 package thermal mass | Supports 8.0 W steady-state dissipation at TL = 75 °C - allows use in thermally constrained PCB layouts without external heatsinks. |
| Uni-directional architecture | Eliminates forward conduction losses during normal operation - preserves efficiency in always-on power rails like CAN transceiver supplies. |
Applications
| Automotive Power Supply Output | Industrial Sensor Signal Line |
|---|---|
Use Scenario: Protecting 60 V battery-fed DC-DC converter outputs in engine control units against load dump transients. IC Role / Device Role / Timing Role: Voltage-clamping TVS placed directly at converter output capacitor, shunting surge energy to ground before reaching downstream microcontrollers. Use Value: Clamps 5000 W transients to ≤97.0 V, preventing latch-up or gate oxide rupture in 75 V-rated power management ICs. |
Use Scenario: Safeguarding analog outputs of pressure sensors in hydraulic control systems exposed to relay coil flyback. IC Role / Device Role / Timing Role: Parallel-connected transient absorber on 4–20 mA current loop output, triggered within <1 ns to limit voltage excursion. Use Value: Limits induced voltage to <100 V during 600 A inductive kick, preserving 12-bit ADC input integrity and avoiding op-amp saturation. |
| Telecom DC Feeder Protection | Consumer Appliance Motor Drive |
Use Scenario: Shielding -48 V telecom rectifier outputs from lightning-induced surges on outdoor cabinet feed lines. IC Role / Device Role / Timing Role: Primary overvoltage suppression stage upstream of DC/DC isolation, sized to absorb full IEC 61000-4-5 combination wave energy. Use Value: Withstands 51.7 A peak pulse while maintaining VC ≤97.0 V, ensuring downstream PoE controllers remain within safe operating area. |
Use Scenario: Guarding BLDC motor driver IC power pins against back-EMF spikes during abrupt commutation in smart washing machines. IC Role / Device Role / Timing Role: Fast-acting crowbar alternative placed across VDD and GND of gate driver ICs, conducting before internal ESD structures fail. Use Value: Responds faster than integrated protection diodes, limiting transient duration to <100 ns and reducing cumulative junction heating in driver ICs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ60AHE3/52 | Lower peak power (600 W), SMC package, same VWM/VBR tolerance, AEC-Q101 qualified | Suitable for space-constrained PCBs where 5000 W margin is not required; limited to lower-energy transients (IEC 61000-4-5 Level 2) | Select SMBJ60AHE3/52 when board area is critical and surge threat level is defined as ≤1 kV line-to-ground. |
| 1.5KE60A | Same VWM/VBR, 1500 W peak power, DO-201 package, no AEC-Q101 qualification | Acceptable for commercial/industrial use but lacks automotive reliability validation; higher thermal resistance limits sustained surge repetition | Choose 1.5KE60A only for cost-sensitive non-automotive designs where AEC-Q101 is not mandated and peak surge energy is <1.5 kW. |
Compared with SMBJ60AHE3/52 and 1.5KE60A, the 5KP60HE3/73 delivers 3.3× higher peak power and automotive-grade qualification in a thermally robust P600 package - making it the sole option for protecting high-reliability 60 V power rails against severe load dump and lightning events.
Availability
5KP60HE3/73 is available at Aetrix Electronics and suitable for automotive power modules, industrial sensor interfaces, telecom DC feeders, and consumer appliance motor drives requiring stable component supply across extended production lifecycles.
Supply support for 5KP60HE3/73 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 high-reliability, high-power, and automotive-qualified components.
The 5KP series was engineered specifically for high-energy transient suppression in automotive and industrial power systems - targeting replacement of bulkier crowbar circuits while delivering precise clamping and AEC-Q101 compliance.
FAQ
What is the clamping voltage of the 5KP60HE3/73 under maximum rated surge conditions?
The 5KP60HE3/73 clamps to a maximum of 97.0 V at 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 overvoltage imposed on protected circuitry during a full 5000 W transient event. Designers must ensure downstream components have sufficient voltage margin above this clamping level.
Is the 5KP60HE3/73 suitable for bidirectional transient protection?
No, the 5KP60HE3/73 is a unidirectional TVS diode and provides protection only against negative-going transients on the cathode-connected line. It does not suppress positive transients relative to ground. For bidirectional protection, a separate device such as the 5KP60CAHE3/73 (center-tapped, bidirectional variant) is required - the 5KP60HE3/73 itself has no symmetrical clamping capability.
Does the HE3 suffix on 5KP60HE3/73 indicate RoHS compliance and automotive qualification?
Yes, the HE3 suffix on 5KP60HE3/73 denotes both RoHS compliance and AEC-Q101 qualification. Per Vishay documentation, HE3 parts meet JESD 201 Class 2 whisker resistance, pass all AEC-Q101 stress tests, and comply with Directive 2011/65/EU. This distinguishes it from E3-suffix variants, which are RoHS-compliant but not automotive-qualified.
What is the maximum operating temperature for the 5KP60HE3/73 junction?
The 5KP60HE3/73 has a maximum junction temperature (TJ) rating of +175 °C, as specified in the Vishay datasheet. This allows reliable operation in under-hood automotive environments and sealed industrial enclosures where ambient temperatures may exceed 125 °C, provided thermal design maintains junction temperature below this limit during surge events.
Can the 5KP60HE3/73 replace a 5KP60A in an existing design?
Yes, the 5KP60HE3/73 is a direct functional and mechanical replacement for the 5KP60A, sharing identical electrical characteristics, P600 package dimensions, and pinout. The HE3 suffix adds AEC-Q101 qualification and enhanced whisker resistance - no layout or schematic changes are needed, though automotive designs benefit from the added reliability validation inherent to the 5KP60HE3/73.
5KP60HE3/73 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- P600, Axial
- Series:
- TransZorb®
- Packaging:
- Tape & Box (TB)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 60V
- Voltage - Breakdown (Min):
- 66.7V
- Voltage - Clamping (Max) @ Ipp:
- 107V
- Current - Peak Pulse (10/1000µs):
- 46.7A
- 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
5KP60HE3/73 FAQ
1.How can I place an order for 5KP60HE3/73 through Aetrix?
Please submit a Request for Quotation (RFQ) for 5KP60HE3/73 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 5KP60HE3/73 reliable?
The price and inventory of 5KP60HE3/73 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5KP60HE3/73 is usually 5 days.
3.What payment methods are accepted for 5KP60HE3/73?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5KP60HE3/73 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5KP60HE3/73?
5KP60HE3/73 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5KP60HE3/73 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 5KP60HE3/73?
For technical support, including 5KP60HE3/73 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5KP60HE3/73 requirements.
6.How does Aetrix verify that 5KP60HE3/73 is sourced from the original manufacturer or authorized distributors?
All 5KP60HE3/73 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 5KP60HE3/73 meets industry standards.
7.What is the process for return or replacement of 5KP60HE3/73?
All 5KP60HE3/73 units undergo pre-shipment inspection (PSI). If there is an issue with 5KP60HE3/73, 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 5KP60HE3/73 part is unused and in its original packaging.
Return procedure for 5KP60HE3/73:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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