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Vishay General Semiconductor - Diodes Division 5KP60-E3/73
- Part No.:
- 5KP60-E3/73
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- P600, Axial
- Datasheet:
-
5KP60-E3/73.pdf
- Description:
- TVS DIODE 60VWM 107VC P600
- Quantity:
- Payment:
- Shipping:
Inventory:5,398
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Product details
Overview
5KP60-E3/73 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 60 V stand-off voltage (VWM), 66.7–73.7 V breakdown voltage (VBR), 5000 W peak pulse power (10/1000 µs), clamping voltage of 97.0 V at 51.7 A, and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the 5KP60-E3/73 datasheet, 5KP60-E3/73 pinout, 5KP60-E3/73 application, or 5KP60-E3/73 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
This TVS diode operates as a voltage-clamping device triggered by reverse-biased avalanche breakdown. Its P600 glass-passivated junction enables stable 5000 W surge handling with 0.01% duty cycle and exhibits low incremental surge resistance for minimal voltage overshoot during transients.
Designed for unidirectional polarity only, it delivers 97.0 V clamping at 51.7 A peak pulse current (10/1000 µs), with 2.0 µA max reverse leakage at 60 V and 0.108 %/°C temperature coefficient of VBR. It supports operating junction temperatures from –55 °C to +175 °C and meets JESD 22-B106 solderability standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 60 V - Maximum continuous reverse operating voltage before clamping begins; defines safe DC rail margin. |
| VBR min/max | 66.7 V / 73.7 V - Breakdown occurs within this range at 50 mA test current; ensures predictable turn-on threshold. |
| VC @ IPPM | 97.0 V at 51.7 A - Clamped voltage during 10/1000 µs surge; determines protected circuit's maximum stress level. |
| PPPM | 5000 W - Peak pulse power handling per JEDEC standard; enables protection against severe lightning or inductive spikes. |
| IFSM | 600 A - Non-repetitive forward surge rating (8.3 ms half-sine); supports crowbar-style fault clearing without destruction. |
| TJ max | +175 °C - Maximum junction temperature; allows operation in under-hood automotive or high-ambient industrial environments. |
| Polarity | Unidirectional - Cathode marked by band; suitable for DC-biased lines where reverse conduction must be blocked. |
Pinout & Package
Package: P600 molded epoxy case with matte tin-plated leads; RoHS-compliant (E3 suffix), UL 94 V-0 rated, 9.5 mm body length, 1.32 mm lead diameter.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential side (e.g., ground or return path); conducts during forward surge events. |
| Cathode | Avalanche clamping terminal | Marked by color band; connected to protected line (e.g., +60 V rail); initiates clamping when reverse voltage exceeds VBR. |
Key Features
| Feature | Design Value |
|---|---|
| 5000 W peak pulse power (10/1000 µs) | Enables single-event suppression of high-energy transients common in automotive load-dump or industrial motor switching. |
| AEC-Q101 qualified (E3 suffix variant HE3 is qualified; E3 is commercial grade but shares same die and construction) | Validated for automotive under-hood use including temperature cycling, humidity, and mechanical shock per AEC stress tests. |
| Low clamping ratio (VC/VBR ≈ 1.42) | Minimizes overvoltage stress on downstream ICs-critical for protecting 75 V-rated MOSFETs or 100 V capacitors. |
| Fast response time (<1 ns) | Clamps before transient propagates through PCB traces, preserving timing-critical circuits like CAN or LIN bus nodes. |
| 175 °C max junction temperature | Supports placement near heat-generating components (e.g., power inductors, regulators) without derating penalties. |
Applications
| Automotive Power Rail Protection | Industrial Switching Power Supply Output |
|---|---|
Use Scenario: Protecting 12 V/24 V battery-fed ECUs from ISO 7637-2 Pulse 5a (load dump) up to 120 V, 400 ms duration. IC Role / Device Role / Timing Role: Voltage-clamping TVS placed across input terminals to shunt surge energy to ground before upstream regulator fails. Use Value: Withstands 5000 W surges and clamps to ≤97 V, ensuring downstream 100 V-rated DC/DC converters remain undamaged. |
Use Scenario: Safeguarding output stage of 48 V telecom rectifiers against inductive kickback from relay or contactor switching. IC Role / Device Role / Timing Role: Crowbar-replacement device that clamps overvoltage while allowing fuse/breaker time to interrupt fault current. Use Value: 600 A IFSM rating permits sustained conduction during fault clearing; eliminates need for complex active crowbar circuitry. |
| MOSFET Gate Driver Protection | Sensor Signal Line Protection |
Use Scenario: Shielding high-side N-channel MOSFET gates driven by isolated gate drivers in motor control inverters. IC Role / Device Role / Timing Role: Unidirectional clamp referenced to driver ground, suppressing Miller-induced voltage spikes during fast dV/dt switching. Use Value: 97 V clamping prevents gate oxide rupture on 100 V-rated MOSFETs; sub-ns response avoids propagation delay in gate loop. |
Use Scenario: Hardening analog outputs of pressure/temperature sensors in engine management systems exposed to ESD and cable discharge. IC Role / Device Role / Timing Role: Low-capacitance (typ. <100 pF) TVS placed at connector interface to divert ESD pulses before reaching ADC input. Use Value: 2.0 µA leakage at 60 V preserves signal integrity in µA-level sensor bias networks; AEC-Q101 qualification ensures field reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Littelfuse SMAJ60A | Same 60 V VWM, 5.0 kW rating, SMA package (smaller footprint, lower IPPM = 42.3 A, VC = 96.8 V) | Lower surge current capacity; suited for space-constrained PCBs with moderate surge exposure (IEC 61000-4-5 Level 3) | Select SMAJ60A when board area is limited and peak surge energy does not exceed 400 J; verify thermal relief for repeated events. |
| ON Semiconductor 1.5KE60A | Same 60 V VWM, 1.5 kW rating (not 5 kW), DO-201 package, VC = 98.5 V at 15.3 A | Rated for lower energy transients; lacks AEC-Q101 qualification and P600 thermal mass for automotive load dump | Choose 1.5KE60A only for cost-sensitive consumer applications with infrequent, low-energy surges; not recommended for automotive or industrial mains-connected systems. |
Compared with SMAJ60A and 1.5KE60A, the 5KP60-E3/73 delivers 3.3× higher peak power and superior thermal robustness in P600 package-making it the preferred choice for automotive load-dump compliance and industrial power supply crowbar replacement where sustained surge energy and junction temperature stability are critical.
Availability
5KP60-E3/73 is available at Aetrix Electronics and suitable for automotive ECU design, industrial power supply output protection, and high-reliability sensor interface circuits requiring stable component supply across extended product lifecycles.
Supply support for 5KP60-E3/73 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, TVS devices, and optoelectronics with emphasis on high-reliability, high-power, and automotive-qualified solutions.
The 5KP series was engineered specifically for high-energy transient suppression in automotive and industrial power systems-delivering 5 kW clamping performance in rugged P600 packaging to replace legacy crowbar circuits and protect sensitive downstream electronics.
FAQ
What is the clamping voltage of the 5KP60-E3/73 under a 10/1000 µs surge?
The 5KP60-E3/73 clamps to a maximum of 97.0 V when subjected to its rated peak pulse current of 51.7 A using the standard 10/1000 µs waveform. This value is measured per JEDEC test conditions and represents the upper limit of voltage seen by protected circuitry during worst-case transient events.
Is the 5KP60-E3/73 AEC-Q101 qualified?
The 5KP60-E3/73 carries the E3 suffix, indicating RoHS-compliant commercial-grade construction. While the identical die and P600 package are used in AEC-Q101-qualified variants (e.g., 5KP60HE3), the E3 version itself is not certified to AEC-Q101. For automotive under-hood applications, the HE3 variant should be specified.
What is the maximum operating temperature for the 5KP60-E3/73?
The 5KP60-E3/73 has a maximum junction temperature (TJ) of +175 °C and an operating storage temperature range of –55 °C to +175 °C. Its P600 package provides sufficient thermal mass to sustain brief high-power surges without exceeding this limit, provided adequate PCB copper area is used for heatsinking.
How does the 5KP60-E3/73 differ from the 1.5KE60A in surge handling capability?
The 5KP60-E3/73 delivers 5000 W peak pulse power (10/1000 µs), whereas the 1.5KE60A is rated for only 1500 W. This means the 5KP60-E3/73 can safely absorb over three times more transient energy-making it suitable for automotive load-dump events and industrial inductive switching where the 1.5KE60A would fail catastrophically.
Can the 5KP60-E3/73 be used in bidirectional configurations?
No-the 5KP60-E3/73 is unidirectional only, with cathode marked by a color band. It conducts in reverse avalanche mode above VBR but blocks forward current beyond its 3.5 V forward voltage at 100 A. For bidirectional protection, two 5KP60-E3/73 devices must be connected in series opposition, or a dedicated bidirectional TVS (e.g., 5KP60CA) should be selected.
5KP60-E3/73 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:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- P600
5KP60-E3/73 FAQ
1.How can I place an order for 5KP60-E3/73 through Aetrix?
Please submit a Request for Quotation (RFQ) for 5KP60-E3/73 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 5KP60-E3/73 reliable?
The price and inventory of 5KP60-E3/73 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5KP60-E3/73 is usually 5 days.
3.What payment methods are accepted for 5KP60-E3/73?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5KP60-E3/73 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5KP60-E3/73?
5KP60-E3/73 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5KP60-E3/73 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 5KP60-E3/73?
For technical support, including 5KP60-E3/73 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5KP60-E3/73 requirements.
6.How does Aetrix verify that 5KP60-E3/73 is sourced from the original manufacturer or authorized distributors?
All 5KP60-E3/73 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 5KP60-E3/73 meets industry standards.
7.What is the process for return or replacement of 5KP60-E3/73?
All 5KP60-E3/73 units undergo pre-shipment inspection (PSI). If there is an issue with 5KP60-E3/73, 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 5KP60-E3/73 part is unused and in its original packaging.
Return procedure for 5KP60-E3/73:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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