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Vishay General Semiconductor - Diodes Division TMPG06-15HE3/54
- Part No.:
- TMPG06-15HE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-15HE3/54.pdf
- Description:
- TVS DIODE 12.1VWM 22VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:5,278
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Product details
Overview
TMPG06-15HE3/54 from Vishay General Semiconductor is a unidirectional transient voltage suppressor (TVS) diode designed for robust overvoltage protection in automotive and industrial power rails and signal lines. It features a 14.3 V to 15.8 V breakdown voltage (VBR), 12.8 V stand-off voltage (VWM), 400 W peak pulse power (10/1000 µs), 18.9 A peak pulse current (IPPM), and clamps to ≤21.2 V at rated current - deployed to safeguard MOSFETs, sensor interfaces, and microcontroller I/O in engine control units and industrial PLCs.
For engineers reviewing the TMPG06-15HE3/54 datasheet, TMPG06-15HE3/54 pinout, TMPG06-15HE3/54 application, or TMPG06-15HE3/54 equivalent, key selection criteria include its AEC-Q101 qualification, 185 °C max junction temperature, low 0.084 %/°C VBR temperature coefficient, unidirectional polarity with cathode band marking, and MPG06 package compatibility with high-reliability automotive PCB layouts.
Technical Context
This TVS diode operates as a clamping device in parallel with sensitive circuit nodes, activating when reverse voltage exceeds VWM (12.8 V) and entering avalanche breakdown above VBR (min 14.3 V). Its low incremental resistance and fast response time ensure effective suppression of transients induced by inductive load switching and ESD events.
The device is rated for 400 W peak pulse power under standardized 10/1000 µs waveform conditions, with derating applied above 25 °C ambient per Figure 2. It supports repetitive surge duty cycles up to 0.01 % and withstands 40 A non-repetitive forward surge (8.3 ms half-sine), making it suitable for harsh automotive environments requiring high thermal stability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 14.3 V / 15.8 V - defines precise avalanche onset range for reliable triggering without false trips |
| VWM | 12.8 V - maximum continuous reverse operating voltage before leakage rises significantly |
| VC @ IPPM | ≤21.2 V - clamped voltage during 18.9 A transient, limiting stress on downstream ICs |
| PPPM | 400 W - peak transient energy absorption capability under 10/1000 µs waveform |
| IFSM | 40 A - surge current handling for 8.3 ms half-sine, supporting motor driver and relay coil snubbing |
| TJ max | +185 °C - enables operation in under-hood automotive locations and high-ambient industrial enclosures |
| Temp. Coeff. of VBR | 0.084 %/°C - ensures stable clamping threshold across wide temperature ranges |
Pinout & Package
Package: MPG06 - molded epoxy case with matte tin-plated leads, UL 94 V-0 rated, RoHS-compliant, and qualified to AEC-Q101. Cathode indicated by color band on body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry / transient return path | Connected to protected line's ground or low-side reference; completes clamping loop during overvoltage |
| Cathode | Avalanche conduction terminal | Marked with color band; connected to protected node (e.g., 12 V rail or sensor input) to shunt surges to ground |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing |
| 400 W peak pulse power (10/1000 µs) | Provides robust protection against ISO 7637-2 Load Dump and ISO 16750-2 jump-start transients |
| Low clamping ratio (VC/VBR ≈ 1.4) | Minimizes voltage overshoot during clamping, reducing risk of latch-up or damage to 3.3 V/5 V logic |
| 185 °C max junction temperature | Enables placement near heat sources (e.g., power converters) without derating penalties |
| HE3 suffix whisker resistance | Meets JESD 201 Class 2 for long-term solder joint integrity in vibration-prone automotive modules |
Applications
| Automotive Engine Control Unit (ECU) | Industrial PLC Digital Input Module |
|---|---|
Use Scenario: Protection of 12 V supply rail and injector driver outputs against load dump and inductive kickback. IC Role / Device Role: Parallel-connected clamping TVS absorbing >400 W transients while holding rail voltage below 21.2 V. Use Value: Prevents MCU reset, gate oxide damage to power MOSFETs, and false triggering of analog sensors during cold-cranking or alternator regulation faults. |
Use Scenario: Shielding 24 V digital input channels from field-wiring transients and relay contact bounce. IC Role / Device Role: Standoff-rated TVS placed between input terminal and optocoupler input, clamping surges before isolation barrier. Use Value: Maintains signal integrity and extends optocoupler lifetime by limiting reverse voltage across LED anode-cathode to ≤21.2 V during 1 kV/µs surges. |
| Automotive Body Control Module (BCM) | Consumer Appliance Motor Drive Board |
Use Scenario: Safeguarding LIN bus transceivers and window lift motor drivers from battery disconnect spikes and ESD. IC Role / Device Role: Unidirectional TVS on LIN data line and motor power path, leveraging low capacitance and fast response. Use Value: Ensures uninterrupted communication and prevents driver IC latch-up during door module actuation in sub-zero environments. |
Use Scenario: Protecting BLDC motor gate drivers and Hall-effect position sensors from commutation-induced voltage spikes. IC Role / Device Role: Clamping diode on low-side FET source node and sensor VCC line, rated for 40 A surge tolerance. Use Value: Eliminates need for external RC snubbers, reduces BOM count, and sustains operation at 85 °C ambient in enclosed washing machine control boards. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ15A | Same VWM (12.8 V) and VC (21.2 V), but lower PPPM (400 W same), smaller SMA package (lower thermal mass) | Limited to lower-energy transients due to reduced thermal dissipation; not AEC-Q101 qualified | Select for cost-sensitive consumer designs where automotive qualification is unnecessary |
| TPSMF15A | Identical electrical specs, but in SOD-123FL package with enhanced thermal pad; AEC-Q101 qualified | Better PCB thermal performance in high-density layouts; requires different footprint and reflow profile | Select when board space is constrained and higher thermal conductivity to copper pour is required |
Compared with SMAJ15A and TPSMF15A, the TMPG06-15HE3/54 delivers identical clamping performance with superior thermal robustness in the MPG06 package, validated for automotive under-hood use - making it optimal where mechanical durability, lead reliability, and high-temperature stability are critical.
Availability
TMPG06-15HE3/54 is available at Aetrix Electronics and suitable for automotive ECUs, industrial PLCs, and consumer appliance motor drives requiring stable component supply, AEC-Q101 compliance, and high-temperature operational continuity.
Supply support for TMPG06-15HE3/54 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 TMPG06-15HE3/54 belongs to Vishay's PAR® TVS family, engineered specifically for high-temperature stability and AEC-Q101-compliant transient suppression in automotive power distribution and sensor interface circuits.
FAQ
What is the maximum clamping voltage of the TMPG06-15HE3/54 at its rated peak pulse current?
The TMPG06-15HE3/54 has a maximum clamping voltage (VC) of 21.2 V when subjected to its rated peak pulse current (IPPM) of 18.9 A under the standard 10/1000 µs waveform. This value is guaranteed across the full operating temperature range and ensures downstream components remain within safe voltage limits during transient events.
Is the TMPG06-15HE3/54 qualified for automotive applications?
Yes, the TMPG06-15HE3/54 is AEC-Q101 qualified and explicitly rated for automotive use. Its construction meets JESD 201 Class 2 whisker resistance requirements, and its 185 °C maximum junction temperature supports under-hood deployment in engine control units and body control modules.
What does the "HE3" suffix indicate in TMPG06-15HE3/54?
The "HE3" suffix denotes that the TMPG06-15HE3/54 meets Vishay's high-reliability standards: RoHS compliance, AEC-Q101 qualification, and JESD 201 Class 2 tin whisker mitigation. The "/54" indicates tape-and-reel packaging in 5500-unit reels on 13-inch diameter cores.
How does the TMPG06-15HE3/54 differ from the TMPG06-15A variant?
The TMPG06-15HE3/54 is the RoHS-compliant, AEC-Q101-qualified, whisker-resistant version of the base TMPG06-15A. While both share identical electrical characteristics (VBR, VWM, VC, PPPM), only the HE3/54 variant carries automotive qualification and enhanced plating for long-term solder joint reliability.
Can the TMPG06-15HE3/54 be used in bidirectional protection configurations?
No, the TMPG06-15HE3/54 is unidirectional only, as confirmed in its Vishay datasheet. It must be oriented with the cathode band toward the protected line. For bidirectional protection, a separate symmetric TVS array or back-to-back configuration would be required - the TMPG06-15HE3/54 itself does not support reverse-polarity clamping.
TMPG06-15HE3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- eSMP®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 12.1V
- Voltage - Breakdown (Min):
- 13.5V
- Voltage - Clamping (Max) @ Ipp:
- 22V
- Current - Peak Pulse (10/1000µs):
- 18.2A
- 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:
- Through Hole
- Supplier Device Package:
- MPG06
TMPG06-15HE3/54 FAQ
1.How can I place an order for TMPG06-15HE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-15HE3/54 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 TMPG06-15HE3/54 reliable?
The price and inventory of TMPG06-15HE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-15HE3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-15HE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-15HE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-15HE3/54?
TMPG06-15HE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-15HE3/54 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 TMPG06-15HE3/54?
For technical support, including TMPG06-15HE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-15HE3/54 requirements.
6.How does Aetrix verify that TMPG06-15HE3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-15HE3/54 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 TMPG06-15HE3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-15HE3/54?
All TMPG06-15HE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-15HE3/54, 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 TMPG06-15HE3/54 part is unused and in its original packaging.
Return procedure for TMPG06-15HE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-15HE3/54 Tags
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