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Vishay General Semiconductor - Diodes Division TMPG06-15AHE3_A/C
- Part No.:
- TMPG06-15AHE3_A/C
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-15AHE3_A/C.pdf
- Description:
- TVS DIODE 12.8VWM 21.2VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:4,705
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Product details
Overview
TMPG06-15AHE3_A/C 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), 21.2 V clamping voltage at 18.9 A peak pulse current, and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the TMPG06-15AHE3_A/C datasheet, TMPG06-15AHE3_A/C pinout, TMPG06-15AHE3_A/C application, or TMPG06-15AHE3_A/C equivalent, key selection criteria include clamping performance under 10/1000 µs transients, junction temperature derating up to +185 °C, unidirectional polarity with cathode band marking, and compatibility with lead-free reflow and solder dip per JESD 22-B106.
Technical Context
This TVS diode operates as a shunt-clamping device that remains high-impedance below VWM (12.8 V) and rapidly transitions to low-impedance conduction above VBR (min 14.3 V) to limit transient voltages. Its 0.084 %/°C VBR temperature coefficient ensures stable breakdown across -65 °C to +185 °C operating range.
The MPG06 package supports high-reliability mounting with matte tin-plated leads compliant to J-STD-002 and JESD 22-B102, and passes JESD 201 Class 2 whisker testing. Its 40 A IFSM rating enables survival of repetitive 8.3 ms half-sine surges common in automotive load-dump events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 14.3 V / 15.8 V - Ensures reliable turn-on above system nominal voltage while avoiding false triggering during normal operation. |
| VWM | 12.8 V - Maximum continuous reverse working voltage compatible with 12 V automotive systems. |
| VC @ IPPM | 21.2 V - Clamped voltage seen by protected IC/MOSFET during 18.9 A transient, limiting stress on downstream components. |
| PPPM | 400 W - Peak pulse power handling capability with 10/1000 µs waveform, sufficient for ISO 7637-2 Pulse 1 & 2a. |
| IFSM | 40 A - Withstands 8.3 ms single half-sine surge, critical for automotive alternator load dump immunity. |
| TJ max | +185 °C - Enables operation in under-hood environments and high-power PCB layouts without thermal shutdown. |
| Polarity | Unidirectional - Protects against positive-going transients only; requires correct cathode orientation toward protected circuit side. |
Pinout & Package
Package: MPG06 - molded epoxy case with axial leads, UL 94 V-0 rated, 0.100" (2.54 mm) lead spacing, 0.026" (0.66 mm) lead diameter, RoHS-compliant matte tin plating.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side reference terminal | Connected to ground or lower-potential node; defines current path during clamping. |
| Cathode | High-side transient input terminal | Marked with color band; connects to line being protected; conducts surge current to ground when VIN exceeds VBR. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive applications including engine control units, body electronics, and ADAS sensors. |
| 400 W peak pulse power (10/1000 µs) | Meets ISO 7637-2 and SAE J1113-11 surge immunity requirements for 12 V systems. |
| Low incremental resistance | Minimizes voltage overshoot during fast transients, improving clamping precision and reducing protected-device stress. |
| 185 °C maximum junction temperature | Supports placement near heat-generating components (e.g., power MOSFETs, DC/DC converters) without derating loss. |
| Matte tin leads, JESD 201 Class 2 | Ensures long-term solder joint integrity and eliminates whisker-induced short-circuit risk in high-reliability assemblies. |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Protection |
|---|---|
Use Scenario: Suppressing load-dump transients on 12 V battery-fed ECUs in passenger vehicles. IC Role / Device Role / Timing Role: Shunt-clamping TVS placed between VBAT and GND upstream of DC/DC converter input. Use Value: Limits peak voltage to ≤21.2 V during 400 W transients, preventing damage to 36 V-rated input stages. |
Use Scenario: Protecting analog outputs of pressure/temperature sensors in factory automation PLC modules. IC Role / Device Role / Timing Role: Unidirectional clamp on 0–5 V or 0–10 V analog output lines exposed to relay switching noise. Use Value: Clamps induced spikes within 1 ns response time while adding <1 pF capacitance, preserving signal integrity. |
| Consumer Power Adapter Input Protection | Telecom DC Power Feeds |
Use Scenario: Safeguarding AC/DC adapter primary-side controllers against lightning-induced surges on mains input. IC Role / Device Role / Timing Role: Secondary-side TVS on DC output rail (e.g., 12 V/24 V) to absorb coupling from primary transients. Use Value: Handles repetitive 10/1000 µs pulses at 0.01% duty cycle without degradation, supporting CE EN 61000-4-5 compliance. |
Use Scenario: Protecting PoE-powered equipment (e.g., IP cameras, access points) from DC feed transients. IC Role / Device Role / Timing Role: Clamp on 48 V DC input before PD controller IC to prevent latch-up or overvoltage shutdown. Use Value: Withstands 40 A surge (8.3 ms) and maintains VC ≤21.2 V, ensuring uninterrupted operation during field surges. |
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), identical VC (21.2 V), but lower PPPM (400 W same), smaller SMA package (lower IFSM: 30 A). | Limited to non-automotive or lower-energy surge environments due to reduced thermal mass and 150 °C TJ max. | Select when board space is constrained and full AEC-Q101 qualification is not required. |
| TPSMF15A | Same VBR/VWM, higher PPPM (1500 W), larger SOD-123FL package, AEC-Q101 qualified, but higher VC (24.4 V). | Better for high-energy transients (e.g., ISO 7637-2 Pulse 5a), but clamps at higher voltage-may exceed protected IC's absolute max rating. | Select when surge energy exceeds 400 W and system can tolerate 24.4 V clamping. |
Compared with SMAJ15A and TPSMF15A, the TMPG06-15AHE3_A/C delivers optimal balance of automotive qualification, 40 A surge robustness, and 21.2 V clamping in a thermally efficient axial package-making it preferred for under-hood ECU inputs where both reliability and precise voltage limiting are critical.
Availability
TMPG06-15AHE3_A/C is available at Aetrix Electronics and suitable for automotive electronic control units, industrial sensor interfaces, and telecom power supply inputs requiring stable component supply, AEC-Q101 compliance, and repeatable 400 W transient suppression performance.
Supply support for TMPG06-15AHE3_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 diodes, rectifiers, TVS devices, and optoelectronics with emphasis on reliability, efficiency, and automotive-grade validation.
The TMPG06 series was developed specifically for high-temperature, high-reliability transient suppression in automotive power distribution and industrial control systems-prioritizing AEC-Q101 qualification, 185 °C operation, and robust surge handling in axial packaging.
FAQ
What is the maximum clamping voltage of the TMPG06-15AHE3_A/C under standard test conditions?
The TMPG06-15AHE3_A/C has a maximum clamping voltage (VC) of 21.2 V when subjected to its rated peak pulse current of 18.9 A using the 10/1000 µs waveform. This value is measured per JEDEC standards and guarantees predictable overvoltage limiting for protected circuits. The TMPG06-15AHE3_A/C maintains this clamping performance across its full operating temperature range from -65 °C to +185 °C.
Is the TMPG06-15AHE3_A/C suitable for automotive applications?
Yes, the TMPG06-15AHE3_A/C is AEC-Q101 qualified and explicitly designed for automotive use, including engine control units, body control modules, and ADAS sensor interfaces. Its 185 °C maximum junction temperature, robust 40 A IFSM rating, and validated performance under ISO 7637-2 surge waveforms make the TMPG06-15AHE3_A/C appropriate for under-hood and chassis-mounted electronics.
What does the "HE3_A/C" suffix indicate in TMPG06-15AHE3_A/C?
The "HE3" suffix denotes RoHS-compliant construction with matte tin-plated leads meeting JESD 201 Class 2 whisker resistance, while "A/C" specifies the revision code and packaging format: 13-inch paper tape and reel, 5500 units per reel, with C as the preferred package code. This full designation ensures traceability, process consistency, and compliance with automotive manufacturing requirements for the TMPG06-15AHE3_A/C.
How does the TMPG06-15AHE3_A/C compare to bidirectional TVS diodes?
The TMPG06-15AHE3_A/C is unidirectional only, optimized for DC power rail protection where transients are predominantly positive-going (e.g., load dump). Unlike bidirectional variants, it offers lower leakage at VWM (1.0 µA max) and tighter VBR tolerance-critical for stable 12 V system operation. Bidirectional alternatives would compromise leakage and clamping precision in such applications, making the TMPG06-15AHE3_A/C the technically preferred choice.
Can the TMPG06-15AHE3_A/C be used in surface-mount designs?
No-the TMPG06-15AHE3_A/C uses the axial-leaded MPG06 package and is intended for through-hole mounting. Its mechanical outline (0.100" lead spacing, 0.026" lead diameter) and thermal design require hole mounting and wave or selective soldering. For surface-mount equivalents, engineers should consider SMC or DO-214AB packages-but those lack the same 185 °C rating and AEC-Q101 validation as the TMPG06-15AHE3_A/C.
TMPG06-15AHE3_A/C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- PAR®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 12.8V
- Voltage - Breakdown (Min):
- 14.3V
- Voltage - Clamping (Max) @ Ipp:
- 21.2V
- Current - Peak Pulse (10/1000µs):
- 18.9A
- 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
TMPG06-15AHE3_A/C FAQ
1.How can I place an order for TMPG06-15AHE3_A/C through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-15AHE3_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 TMPG06-15AHE3_A/C reliable?
The price and inventory of TMPG06-15AHE3_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 TMPG06-15AHE3_A/C is usually 5 days.
3.What payment methods are accepted for TMPG06-15AHE3_A/C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-15AHE3_A/C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-15AHE3_A/C?
TMPG06-15AHE3_A/C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-15AHE3_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 TMPG06-15AHE3_A/C?
For technical support, including TMPG06-15AHE3_A/C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-15AHE3_A/C requirements.
6.How does Aetrix verify that TMPG06-15AHE3_A/C is sourced from the original manufacturer or authorized distributors?
All TMPG06-15AHE3_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 TMPG06-15AHE3_A/C meets industry standards.
7.What is the process for return or replacement of TMPG06-15AHE3_A/C?
All TMPG06-15AHE3_A/C units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-15AHE3_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 TMPG06-15AHE3_A/C part is unused and in its original packaging.
Return procedure for TMPG06-15AHE3_A/C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-15AHE3_A/C Tags
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