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Vishay General Semiconductor - Diodes Division 5KP13AHE3_A/C
- Part No.:
- 5KP13AHE3_A/C
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- P600, Axial
- Datasheet:
-
5KP13AHE3_A/C.pdf
- Description:
- TVS DIODE
- Quantity:
- Payment:
- Shipping:
Inventory:6,650
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Product details
Overview
5KP13AHE3_A/C from Vishay General Semiconductor is a unidirectional 5000 W transient voltage suppressor (TVS) diode in P600 package, with 13.0 V stand-off voltage (VWM), 14.4–15.9 V breakdown voltage (VBR), and 233 A peak pulse current (IPPM) under 10/1000 μs waveform - designed for primary overvoltage protection of DC power rails in automotive ECUs and industrial motor drives.
For engineers reviewing the 5KP13AHE3_A/C datasheet, 5KP13AHE3_A/C pinout, 5KP13AHE3_A/C application, or 5KP13AHE3_A/C equivalent, key selection criteria include clamping voltage (21.5 V at IPPM), AEC-Q101 qualification, unidirectional polarity, P600 thermal robustness, and 175 °C max junction temperature - critical for under-hood automotive and high-reliability industrial deployments.
Technical Context
The 5KP13AHE3_A/C employs a glass-passivated P600 chip junction optimized for high-energy transient absorption without degradation. Its low incremental surge resistance and fast response time (<1 ns) enable effective clamping of lightning-induced surges and inductive switching spikes on 12 V and 24 V supply lines.
It operates as a crowbar-replacement device: during overvoltage events, it enters avalanche conduction to clamp voltage below 21.5 V while sustaining up to 5000 W peak pulse power (10/1000 μs), allowing downstream fuses or breakers time to clear faults without permanent shorting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 13.0 V - maximum continuous reverse operating voltage before leakage exceeds 2.0 μA; sets safe DC rail margin for 12 V systems. |
| VBR (min/max) | 14.4 V / 15.9 V at 5.0 mA - guaranteed avalanche initiation range; ensures predictable turn-on across temperature and unit variation. |
| VC @ IPPM | 21.5 V at 233 A - clamped voltage during full-rated 5000 W transient; limits stress on protected MOSFETs and ICs. |
| PPPM | 5000 W - peak pulse power handling per 10/1000 μs waveform; supports IEC 61000-4-5 Level 4 surge immunity. |
| TJ max | 175 °C - maximum junction temperature; enables operation in under-hood automotive environments with minimal derating. |
| AEC-Q101 | Qualified - validated for automotive-grade reliability including temperature cycling, HTRB, and ESD; suitable for ASIL-B system nodes. |
| Package | P600 - axial-leaded, UL 94 V-0 molded epoxy case; provides mechanical ruggedness and thermal path via leads and PCB copper. |
Pinout & Package
P600 package: axial-leaded, matte tin-plated terminals, cathode indicated by color band. Body dimensions: 9.5 mm length × 9.1 mm diameter; lead spacing 9.1 mm; weight 2.776 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side reference terminal | Connected to ground or low-voltage return; forms current path during reverse-biased avalanche conduction. |
| Cathode | High-side transient input terminal | Connected to protected line (e.g., battery rail); color band identifies this terminal for correct PCB orientation. |
Key Features
| Feature | Design Value |
|---|---|
| 5000 W peak pulse power | Enables single-device protection against IEC 61000-4-5 4 kV/2 Ω surge without parallel staging or external current limiting. |
| AEC-Q101 qualification | Validates long-term reliability under automotive thermal, vibration, and humidity stress profiles - no additional qualification needed for Tier 1 designs. |
| 175 °C junction rating | Supports placement near heat sources (e.g., power inductors, MOSFETs) without thermal derating penalties in engine control modules. |
| Low clamping ratio (VC/VWM = 1.65) | Minimizes overvoltage overshoot relative to working voltage - preserves margin for 12 V logic-level gate drivers and CAN transceivers. |
| P600 mechanical robustness | UL 94 V-0 epoxy body withstands reflow, wave soldering (275 °C/10 s), and board flexure in heavy-duty industrial assemblies. |
Applications
| Automotive Power Rail Protection | Industrial Motor Drive DC Bus |
|---|---|
|
Use Scenario: Protecting 12 V battery-fed microcontroller power inputs in engine control units exposed to load dump (ISO 16750-2) and jump-start transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed between battery rail and LDO input to clamp transients before they reach sensitive regulators and MCU cores. Use Value: Clamps to 21.5 V within nanoseconds, preventing latch-up or oxide damage in 3.3 V/5 V logic while surviving repeated 120 V/50 ms load dump events. |
Use Scenario: Safeguarding 24 V DC bus feeding H-bridge gate drivers in factory automation servo drives subject to inductive kickback from solenoid valves. IC Role / Device Role / Timing Role: Primary overvoltage clamp on main DC link, coordinated with fuse timing to avoid destructive short-circuit failure. Use Value: Absorbs 5000 W surges without degradation, enabling resettable protection architecture instead of sacrificial fuses or crowbar SCRs. |
| Telecom Power Interface | Renewable Energy Charge Controller |
|
Use Scenario: Input-stage surge suppression on PoE-powered remote radio units installed on cell towers vulnerable to lightning-induced common-mode transients. IC Role / Device Role / Timing Role: Unidirectional TVS on +48 V DC input, upstream of DC/DC converter, to limit voltage seen by primary-side MOSFETs and controllers. Use Value: Withstands 10/1000 μs surges up to 233 A while maintaining <2.0 μA leakage at 13 V - preserving efficiency in always-on telecom equipment. |
Use Scenario: Overvoltage protection on PV array input of 24 V solar charge controllers exposed to rapid irradiance changes and lightning coupling. IC Role / Device Role / Timing Role: Standoff-rated TVS on MPPT input stage to prevent damage during open-circuit voltage spikes exceeding 100 V. Use Value: 13.0 V VWM allows stable operation across full PV operating range while clamping >100 V transients to safe levels for buck converter FETs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ13A-E3/52 | Lower peak power (600 W), SMC package, same VWM (13 V), higher VC (21.5 V → 24.4 V), lower IPPM (32.8 A). | Not suitable for IEC 61000-4-5 Level 4; limited to board-level ESD and low-energy switching noise. | Select when space-constrained PCBs require surface-mount packaging and surge energy is ≤600 W. |
| 1.5KE13A | Same P600 package, 1500 W peak power, identical VWM/VBR, but lower IPPM (103 A) and VC (24.4 V). | Lacks AEC-Q101 qualification; not approved for automotive use; lower thermal endurance. | Choose for cost-sensitive industrial applications where 1500 W surge capability suffices and automotive qualification is unnecessary. |
Compared with SMBJ13A-E3/52 and 1.5KE13A, the 5KP13AHE3_A/C delivers 3.3× higher peak power than SMBJ13A and 3.3× higher than 1.5KE13A, with AEC-Q101 validation and tighter clamping - making it the only option among the three qualified for automotive load dump and industrial 4 kV surge compliance.
Availability
5KP13AHE3_A/C is available at Aetrix Electronics and suitable for automotive ECU design, industrial motor drive development, and renewable energy charge controller production requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for 5KP13AHE3_A/C 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 high-reliability diodes, rectifiers, and protection devices for demanding industrial and automotive applications.
The 5KP series was engineered specifically for high-energy transient suppression in DC power systems - targeting replacement of crowbar circuits and enabling robust, resettable overvoltage protection in harsh environments.
FAQ
What is the clamping voltage of the 5KP13AHE3_A/C at its rated peak pulse current?
The 5KP13AHE3_A/C has a maximum clamping voltage (VC) of 21.5 V when subjected to its rated peak pulse current of 233 A under the standard 10/1000 μs waveform. This value is measured per JEDEC test conditions and guarantees protection of downstream 24 V-rated components without exceeding safe voltage thresholds. The 5KP13AHE3_A/C maintains this clamping performance across its full operating temperature range.
Is the 5KP13AHE3_A/C suitable for automotive applications?
Yes, the 5KP13AHE3_A/C is AEC-Q101 qualified and explicitly rated for automotive use, including engine control units and body electronics exposed to load dump, jump-start, and ISO 7637-2 transients. Its 175 °C maximum junction temperature, P600 mechanical robustness, and RoHS-compliant HE3 suffix meet stringent automotive reliability requirements. The 5KP13AHE3_A/C is documented in Vishay's AEC-Q101 test reports for temperature cycling, HTRB, and ESD.
What does the "HE3_A/C" suffix indicate in 5KP13AHE3_A/C?
The "HE3" suffix denotes AEC-Q101 qualification and RoHS compliance with JESD 201 Class 2 whisker resistance; "A/C" specifies the preferred package code for 13-inch paper tape and reel delivery (800 units per reel). This ordering code ensures traceable, automotive-grade material with verified thermal and mechanical performance - distinct from commercial-grade "E3" variants. The 5KP13AHE3_A/C is shipped in moisture-sensitive packaging compliant with J-STD-020.
How does the 5KP13AHE3_A/C compare to standard 1.5KE series TVS diodes?
The 5KP13AHE3_A/C delivers over three times the peak pulse power (5000 W vs. 1500 W) and higher peak pulse current (233 A vs. 103 A) compared to the 1.5KE13A, while sharing the same P600 package and VWM/VBR ratings. It also features AEC-Q101 qualification and tighter clamping (21.5 V vs. 24.4 V), making the 5KP13AHE3_A/C suitable for higher-energy surge standards like IEC 61000-4-5 Level 4 where 1.5KE13A would fail.
Can the 5KP13AHE3_A/C be used in bidirectional configurations?
No, the 5KP13AHE3_A/C is unidirectional only, as confirmed in the Vishay datasheet's FEATURES section and polarity marking (cathode band). It must be oriented with cathode toward the protected line and anode to ground. For bidirectional protection, two 5KP13AHE3_A/C devices may be connected in series opposing configuration, but this is not recommended - instead, use purpose-built bidirectional TVS families such as SMAJ13CA or SMCJ13CA.
5KP13AHE3_A/C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- P600, Axial
- Series:
- TransZorb®
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 13V
- Voltage - Breakdown (Min):
- 14.4V
- Voltage - Clamping (Max) @ Ipp:
- 21.5V
- Current - Peak Pulse (10/1000µs):
- 233A
- Power - Peak Pulse:
- 5000W (5kW)
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- P600
5KP13AHE3_A/C FAQ
1.How can I place an order for 5KP13AHE3_A/C through Aetrix?
Please submit a Request for Quotation (RFQ) for 5KP13AHE3_A/C 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 5KP13AHE3_A/C reliable?
The price and inventory of 5KP13AHE3_A/C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 5KP13AHE3_A/C is usually 5 days.
3.What payment methods are accepted for 5KP13AHE3_A/C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 5KP13AHE3_A/C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 5KP13AHE3_A/C?
5KP13AHE3_A/C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 5KP13AHE3_A/C 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 5KP13AHE3_A/C?
For technical support, including 5KP13AHE3_A/C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 5KP13AHE3_A/C requirements.
6.How does Aetrix verify that 5KP13AHE3_A/C is sourced from the original manufacturer or authorized distributors?
All 5KP13AHE3_A/C 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 5KP13AHE3_A/C meets industry standards.
7.What is the process for return or replacement of 5KP13AHE3_A/C?
All 5KP13AHE3_A/C units undergo pre-shipment inspection (PSI). If there is an issue with 5KP13AHE3_A/C, 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 5KP13AHE3_A/C part is unused and in its original packaging.
Return procedure for 5KP13AHE3_A/C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
5KP13AHE3_A/C Tags
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