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Vishay General Semiconductor - Diodes Division TPC13HM3/86A
- Part No.:
- TPC13HM3/86A
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- TO-277, 3-PowerDFN
- Datasheet:
-
TPC13HM3/86A.pdf
- Description:
- TVS DIODE 10.5VWM 19VC TO277A
- Quantity:
- Payment:
- Shipping:
Inventory:2,164
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Product details
Overview
TPC13HM3/86A from Vishay General Semiconductor is a unidirectional 1500 W transient voltage suppressor (TVS) in SMPC (TO-277A) package, designed for high-reliability automotive and industrial surge protection. It features a 13.0 V nominal breakdown voltage (VBR), 11.1 V stand-off voltage (VWM), clamping voltage of 18.2 V at 82.4 A peak pulse current, and operates up to +185 °C junction temperature.
For engineers reviewing the TPC13HM3/86A datasheet, TPC13HM3/86A pinout, TPC13HM3/86A application, or TPC13HM3/86A equivalent, key selection criteria include its AEC-Q101 qualification, low-profile 1.1 mm height, MSL Level 1 rating, unidirectional polarity, and suitability for protecting MOSFETs, sensor signal lines, and IC power rails against inductive switching transients.
Technical Context
This TVS diode uses passivated anisotropic rectifier technology with optimized junction passivation for stable clamping under repetitive surge stress. Its 10/1000 µs waveform capability delivers 1500 W peak pulse power while maintaining low incremental surge resistance and fast response time.
The device is rated for -65 °C to +185 °C operating junction temperature, meets JESD201 Class 2 whisker resistance, and employs matte tin-plated leads solderable per J-STD-002 and JESD22-B102 - enabling robust automated placement in automotive-grade PCB assembly.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (Nominal) | 13.0 V - precise breakdown threshold ensures reliable triggering before downstream component damage |
| VWM | 11.1 V - maximum continuous reverse voltage compatible with 12 V automotive systems |
| VC @ IPPM | 18.2 V - clamping voltage limits transient overvoltage seen by protected circuitry |
| IPPM | 82.4 A - peak pulse current capacity for 10/1000 µs waveform compliance |
| PPPM | 1500 W - high-energy surge handling for inductive load switching events |
| TJ max. | +185 °C - extended thermal range supports under-hood automotive deployment |
| Package | SMPC (TO-277A) - surface-mount, low-profile (1.1 mm height), AEC-Q101 qualified |
Pinout & Package
Package: SMPC (TO-277A), 3-terminal surface-mount case with cathode band marking on terminal 1 side. Dimensions conform to JEDEC TO-277A standard; mounting pad layout specified for 2 oz. copper PCB.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Cathode) | Protected line return path | Connected to ground or low-impedance reference; carries full surge current during clamping |
| 2 (Cathode) | Parallel cathode connection | Internally tied to Pin 1; enables dual-cathode configuration for enhanced current sharing |
| 3 (Anode) | Input line connection | Connected to protected signal or power rail; reverse-biased during normal operation |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing |
| MSL Level 1 rating | Unlimited floor life at ≤30 °C/60 % RH - eliminates bake requirements prior to reflow |
| Junction temperature capability | +185 °C max - enables placement near heat sources in engine control units and ADAS modules |
| Low profile height | 1.1 mm typical - reduces board clearance issues in space-constrained modules |
| Halogen-free & RoHS-compliant | HM3 suffix indicates compliance with environmental regulations and JESD201 Class 2 whisker resistance |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Protection |
|---|---|
Use Scenario: Protecting 12 V battery-fed ECUs from load dump and alternator ripple transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed between power input and ground to clamp surges above 11.1 V. Use Value: 1500 W peak power rating and 18.2 V clamping voltage limit stress on downstream DC/DC converters and microcontrollers. | Use Scenario: Safeguarding analog outputs of pressure/temperature sensors in factory automation PLCs. IC Role / Device Role / Timing Role: TVS connected across differential signal pair to suppress ESD and switching noise. Use Value: Fast response time and low leakage (<2 µA at VWM) preserve signal integrity without loading sensitive sensor circuits. |
| Motor Drive Gate Protection | Telecom DC Power Interface |
Use Scenario: Shielding high-side MOSFET gate drivers from inductive kickback in BLDC motor controllers. IC Role / Device Role / Timing Role: TVS installed between gate and source to clamp voltage spikes during turn-off. Use Value: 82.4 A peak pulse current capacity handles high dI/dt transients without degradation over lifetime. | Use Scenario: Front-end surge suppression on 48 V DC power inputs of base station remote radio units. IC Role / Device Role / Timing Role: Primary unidirectional TVS on input bus before DC/DC conversion stage. Use Value: +185 °C operation and halogen-free construction meet telecom equipment thermal and regulatory requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ13A | Lower PPPM (400 W), SMA package (higher thermal resistance), VC = 21.2 V at 19.9 A | Not AEC-Q101 qualified; limited to commercial/industrial use | Select when cost sensitivity outweighs automotive qualification and energy handling needs |
| TPC13A | Same electrical specs but HM3/A packaging variant; no /86A suffix - lacks specific tape-and-reel delivery code | Identical performance and qualification; differs only in packaging logistics | Choose TPC13HM3/86A for guaranteed 7" tape-and-reel delivery with AEC-Q101 traceability |
Compared with SMAJ13A and TPC13A, the TPC13HM3/86A provides higher surge energy handling (1500 W vs. 400 W), automotive qualification, and optimized thermal performance in the low-profile SMPC package - making it the preferred choice for mission-critical automotive and industrial designs requiring long-term reliability.
Availability
TPC13HM3/86A is available at Aetrix Electronics and suitable for automotive electronic control units, industrial sensor interfaces, motor drive gate protection, and telecom DC power entry points requiring stable component supply and AEC-Q101 compliance.
Supply support for TPC13HM3/86A 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 and application-specific performance.
The TPC series is part of Vishay's PAR® family of high-power TVS diodes engineered for automotive and industrial environments where robust transient suppression, high-temperature operation, and AEC-Q101 validation are mandatory.
FAQ
What is the clamping voltage of the TPC13HM3/86A under peak surge conditions?
The TPC13HM3/86A has a maximum clamping voltage (VC) of 18.2 V when subjected to its rated 82.4 A peak pulse current (IPPM) using the 10/1000 µs waveform. This value is measured per ANSI/IEEE C62.35 standards and ensures protected circuits remain below critical overvoltage thresholds during transient events.
Is the TPC13HM3/86A qualified for automotive applications?
Yes, the TPC13HM3/86A is AEC-Q101 qualified and rated for operation from -65 °C to +185 °C junction temperature. Its construction meets JESD201 Class 2 whisker resistance, MSL Level 1 moisture sensitivity, and halogen-free RoHS compliance - fulfilling core requirements for under-hood and chassis-mounted automotive electronics.
What does the "/86A" suffix indicate in TPC13HM3/86A?
The "/86A" suffix in TPC13HM3/86A denotes the specific tape-and-reel packaging configuration: 7-inch diameter reel, 1500-unit quantity, and revision code "A". It follows Vishay's ordering convention where HM3 indicates halogen-free, RoHS-compliant, AEC-Q101-qualified construction.
Can the TPC13HM3/86A replace SMAJ13A in existing designs?
The TPC13HM3/86A is not a direct drop-in replacement for SMAJ13A due to different package (SMPC vs. SMA), higher power rating (1500 W vs. 400 W), and AEC-Q101 qualification. Layout changes are required for footprint and thermal relief. Use only after validating mechanical fit, thermal performance, and system-level surge testing.
What is the maximum reverse leakage current of the TPC13HM3/86A at its stand-off voltage?
At VWM = 11.1 V and TA = 25 °C, the TPC13HM3/86A exhibits a maximum reverse leakage current (IR) of 2.0 µA. At elevated temperature (TJ = 150 °C), leakage increases to 10 µA - a value still sufficiently low to avoid loading sensitive sensor or bias networks.
TPC13HM3/86A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- TO-277, 3-PowerDFN
- Series:
- PAR®, eSMP®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 10.5V
- Voltage - Breakdown (Min):
- 11.7V
- Voltage - Clamping (Max) @ Ipp:
- 19V
- Current - Peak Pulse (10/1000µs):
- 78.9A
- Power - Peak Pulse:
- 1500W (1.5kW)
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 185°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-277A (SMPC)
TPC13HM3/86A FAQ
1.How can I place an order for TPC13HM3/86A through Aetrix?
Please submit a Request for Quotation (RFQ) for TPC13HM3/86A 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 TPC13HM3/86A reliable?
The price and inventory of TPC13HM3/86A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPC13HM3/86A is usually 5 days.
3.What payment methods are accepted for TPC13HM3/86A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPC13HM3/86A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPC13HM3/86A?
TPC13HM3/86A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPC13HM3/86A 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 TPC13HM3/86A?
For technical support, including TPC13HM3/86A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPC13HM3/86A requirements.
6.How does Aetrix verify that TPC13HM3/86A is sourced from the original manufacturer or authorized distributors?
All TPC13HM3/86A 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 TPC13HM3/86A meets industry standards.
7.What is the process for return or replacement of TPC13HM3/86A?
All TPC13HM3/86A units undergo pre-shipment inspection (PSI). If there is an issue with TPC13HM3/86A, 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 TPC13HM3/86A part is unused and in its original packaging.
Return procedure for TPC13HM3/86A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TPC13HM3/86A Tags
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