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Vishay General Semiconductor - Diodes Division TPSMP13HE3/84A
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- Part No.:
- TPSMP13HE3/84A
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-220AA
- Datasheet:
-
TPSMP13HE3/84A.pdf
- Description:
- TVS DIODE 10.5VWM 19VC DO220AA
- Quantity:
- Payment:
- Shipping:
Inventory:4,205
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Product details
Overview
TPSMP13HE3/84A from Vishay General Semiconductor is a unidirectional automotive-grade transient voltage suppressor (TVS) diode in DO-220AA (SMP) package, with 11.7 V minimum breakdown voltage (VBR), 19.0 V maximum clamping voltage (VC) at 21.1 A peak pulse current, and 400 W peak pulse power rating for VBR ≥ 13 V. It delivers robust ESD and surge protection for sensor signal lines in automotive ECUs.
For engineers reviewing the TPSMP13HE3/84A datasheet, TPSMP13HE3/84A pinout, TPSMP13HE3/84A application, or TPSMP13HE3/84A equivalent, key selection criteria include its AEC-Q101 qualification, 1.0 mm profile, 185 °C max junction temperature, low incremental surge resistance, and RoHS-compliant matte tin terminations solderable per J-STD-002.
Technical Context
This TVS diode operates as a unidirectional clamping device, activated above its 11.7–14.3 V breakdown range to divert transient energy away from sensitive downstream circuitry. Its patented PAR oxide-passivated chip construction ensures stable VBR and low leakage (<1 µA at VWM = 10.5 V).
Designed for 10/1000 µs surge waveforms, it achieves 21.1 A peak pulse current (IPPM) with 19.0 V clamping, delivering fast response time and excellent surge handling on compact PCB layouts with 5.0 × 5.0 mm copper pads per terminal.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 11.7 V / 14.3 V - defines reliable turn-on threshold under surge conditions |
| VC @ IPPM | 19.0 V - maximum voltage seen by protected IC during 21.1 A transient |
| IPPM | 21.1 A - peak surge current handled without failure (10/1000 µs waveform) |
| PPPM | 400 W - peak pulse power dissipation capability for VBR ≥ 13 V |
| VWM | 10.5 V - maximum continuous reverse operating voltage before conduction |
| TJ max | +185 °C - enables operation in under-hood automotive environments |
| Package | DO-220AA (SMP) - ultra-low 1.0 mm height for space-constrained modules |
Pinout & Package
DO-220AA (SMP) surface-mount package with cathode indicated by color band; 2-terminal configuration optimized for automated placement and reflow soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry during forward conduction | Connected to ground or low-side return path in unidirectional clamp topology |
| Cathode (banded end) | Current exit during reverse-biased clamping | Connected to protected signal line; conducts when Vsignal exceeds VBR |
Key Features
| Feature | Design Value |
|---|---|
| Automotive qualification | AEC-Q101 qualified - validated for automotive electronics reliability and lifetime stress |
| Low-profile packaging | 1.0 mm typical height - enables integration into tight-height modules like ADAS sensors |
| Patented chip construction | PAR oxide passivation - improves long-term stability of VBR and leakage performance |
| Solderability assurance | Matte tin plating, J-STD-002 compliant - ensures robust reflow joint integrity |
| Whisker resistance | JESD201 Class 2 certified - mitigates tin whisker growth risk in high-reliability systems |
Applications
| Automotive Sensor Protection | Industrial PLC I/O Protection |
|---|---|
Use Scenario: Protecting CAN/LIN bus transceivers and analog sensor inputs (e.g., pressure, temperature) in engine control units against load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Unidirectional clamping TVS placed between signal line and ground, responding within nanoseconds to suppress transients above 11.7 V. Use Value: Limits voltage to ≤19.0 V during 21.1 A surges, preventing latch-up or damage to 12 V-rated interface ICs. | Use Scenario: Safeguarding digital input channels on programmable logic controller (PLC) modules exposed to field-wiring induced surges and ESD events. IC Role / Device Role / Timing Role: Standoff protection element mounted directly at connector entry point, shunting transient energy before reaching isolation barrier or MCU GPIO. Use Value: Withstands 400 W peak pulses while maintaining <1 µA leakage at 10.5 V, preserving signal integrity in 24 V DC input circuits. |
| Consumer Appliance Motor Control | Automotive Body Control Module (BCM) |
Use Scenario: Shielding microcontroller-based motor drivers in washing machines and HVAC blowers from inductive kickback generated by brushed DC motors. IC Role / Device Role / Timing Role: Fast-clamping TVS connected across motor driver output stage, triggered only during overvoltage events exceeding VBR. Use Value: Clamps to 19.0 V within nanoseconds, limiting MOSFET drain-source voltage stress and avoiding avalanche failure during commutation spikes. | Use Scenario: Protecting LIN communication lines and LED driver outputs in door modules and lighting controllers subject to battery reversal and jump-start transients. IC Role / Device Role / Timing Role: Unidirectional suppression device integrated into compact BCM PCBs where height ≤1.0 mm is mandatory. Use Value: Enables compliance with ISO 16750-2 pulse 5a/b requirements while fitting within slim housing envelopes. |
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-E3/5AT | DO-214AC (SMA) package; 13.0–14.4 V VBR; 200 W PPPM; 17.0 V VC @ 17.5 A | Lower power rating and larger 2.3 mm height limits use in ultra-thin automotive modules | Preferred where cost sensitivity outweighs height constraints and 200 W surge capacity suffices |
| TPSMA6.8A-S | DO-214AC package; 6.45–7.14 V VBR; 400 W PPPM; but not AEC-Q101 qualified | Lacks automotive qualification and higher VBR tolerance; unsuitable for safety-critical vehicle systems | Acceptable for industrial or consumer applications requiring same power level but no automotive certification |
Compared with SMAJ13A-E3/5AT and TPSMA6.8A-S, the TPSMP13HE3/84A uniquely combines AEC-Q101 qualification, 400 W surge capability, and 1.0 mm profile-making it the only option for space-constrained, safety-compliant automotive signal line protection.
Availability
TPSMP13HE3/84A is available at Aetrix Electronics and suitable for automotive sensor interfaces, industrial PLC I/O protection, and body control module designs requiring stable component supply, consistent AEC-Q101 compliance, and ultra-low-profile TVS solutions.
Supply support for TPSMP13HE3/84A 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, MOSFETs, and protection devices engineered for reliability and performance in harsh environments.
The TPSMP13HE3/84A belongs to Vishay's eSMP™ series of high-power-density TVS diodes, designed specifically for automotive and industrial applications demanding AEC-Q101 qualification, low-profile packaging, and robust transient immunity.
FAQ
What is the breakdown voltage range of the TPSMP13HE3/84A?
The TPSMP13HE3/84A has a specified breakdown voltage (VBR) range of 11.7 V minimum to 14.3 V maximum at 1 mA test current. This range ensures reliable triggering during overvoltage events while maintaining sufficient margin below system rail voltages-critical for protecting 12 V automotive electronics without false triggering during normal operation. The TPSMP13HE3/84A maintains this specification across its qualified temperature range.
Is the TPSMP13HE3/84A qualified for automotive use?
Yes, the TPSMP13HE3/84A is explicitly AEC-Q101 qualified and designated as an automotive-grade part (indicated by the "A" suffix and HE3 suffix). It meets rigorous stress testing for temperature cycling, humidity, mechanical shock, and surge endurance required for under-hood and cabin electronics. The TPSMP13HE3/84A is intended for deployment in ECU, sensor, and body control applications where automotive qualification is mandatory.
What is the clamping voltage of the TPSMP13HE3/84A at its rated peak pulse current?
The TPSMP13HE3/84A clamps to a maximum of 19.0 V at its rated peak pulse current of 21.1 A (10/1000 µs waveform). This clamping voltage represents the highest voltage imposed on the protected circuit during worst-case surge events. The TPSMP13HE3/84A achieves this performance with low incremental surge resistance, ensuring effective protection for downstream 12 V-rated ICs without overstressing their absolute maximum ratings.
What package does the TPSMP13HE3/84A use, and what are its key mechanical features?
The TPSMP13HE3/84A uses the DO-220AA (SMP) surface-mount package, measuring just 1.0 mm in typical height-significantly lower than standard SMA or SMC packages. It features matte tin-plated leads compliant with J-STD-002, a cathode identification band, and UL 94 V-0 molding compound. The TPSMP13HE3/84A is supplied in 7" tape-and-reel (84A code, 3000 pcs/reel) for automated assembly.
Does the TPSMP13HE3/84A have any special reliability certifications beyond AEC-Q101?
In addition to AEC-Q101 qualification, the TPSMP13HE3/84A meets JESD201 Class 2 whisker testing and is RoHS 2002/95/EC and WEEE 2002/96/EC compliant. Its patented PAR oxide-passivated chip construction enhances long-term parameter stability, and it achieves MSL Level 1 per J-STD-020 with a 260 °C lead-free reflow peak. These attributes collectively ensure the TPSMP13HE3/84A supports high-reliability, long-lifecycle automotive deployments.
TPSMP13HE3/84A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-220AA
- 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):
- 21.1A
- Power - Peak Pulse:
- 400W
- 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:
- DO-220AA (SMP)
TPSMP13HE3/84A FAQ
1.How can I place an order for TPSMP13HE3/84A through Aetrix?
Please submit a Request for Quotation (RFQ) for TPSMP13HE3/84A 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 TPSMP13HE3/84A reliable?
The price and inventory of TPSMP13HE3/84A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPSMP13HE3/84A is usually 5 days.
3.What payment methods are accepted for TPSMP13HE3/84A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPSMP13HE3/84A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPSMP13HE3/84A?
TPSMP13HE3/84A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPSMP13HE3/84A 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 TPSMP13HE3/84A?
For technical support, including TPSMP13HE3/84A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPSMP13HE3/84A requirements.
6.How does Aetrix verify that TPSMP13HE3/84A is sourced from the original manufacturer or authorized distributors?
All TPSMP13HE3/84A 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 TPSMP13HE3/84A meets industry standards.
7.What is the process for return or replacement of TPSMP13HE3/84A?
All TPSMP13HE3/84A units undergo pre-shipment inspection (PSI). If there is an issue with TPSMP13HE3/84A, 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 TPSMP13HE3/84A part is unused and in its original packaging.
Return procedure for TPSMP13HE3/84A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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