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Vishay General Semiconductor - Diodes Division TMPG06-15AHE3_A/D
- Part No.:
- TMPG06-15AHE3_A/D
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-15AHE3_A/D.pdf
- Description:
- TVS DIODE 12.8VWM 21.2VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:3,636
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Product details
Overview
TMPG06-15AHE3_A/D from Vishay General Semiconductor is a unidirectional transient voltage suppressor (TVS) diode designed for robust overvoltage protection in automotive and industrial power rails. It features a 14.3–15.8 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, and AEC-Q101 qualification - deployed to protect MOSFETs and sensor signal lines against inductive switching transients.
For engineers reviewing the TMPG06-15AHE3_A/D datasheet, TMPG06-15AHE3_A/D pinout, TMPG06-15AHE3_A/D application, or TMPG06-15AHE3_A/D equivalent, key selection criteria include clamping performance under 10/1000 µs surge, junction temperature derating up to +185 °C, unidirectional polarity with cathode band marking, and RoHS-compliant MPG06 package compatibility with J-STD-002 solderability.
Technical Context
This TVS diode operates as a voltage-clamped shunt protector: when reverse voltage exceeds VBR (14.3–15.8 V), it avalanches rapidly (<1 ns response) to divert surge current away from downstream ICs. Its low incremental resistance ensures stable clamping at 21.2 V under 18.9 A IPPM, minimizing stress on protected devices during repetitive 0.01% duty cycle transients.
Designed for high-reliability environments, the TMPG06-15AHE3_A/D sustains operation from –65 °C to +185 °C junction temperature, with power derating above 25 °C per Figure 2 and full AEC-Q101 qualification for automotive under-hood use. The MPG06 molded epoxy case meets UL 94 V-0 and supports 275 °C solder dip (10 s).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 14.3 V / 15.8 V - defines precise avalanche initiation threshold for reliable overvoltage detection |
| VWM | 12.8 V - maximum continuous reverse operating voltage before leakage rises significantly |
| VC @ IPPM | 21.2 V at 18.9 A - clamping voltage limiting stress on protected circuit during 10/1000 µs surge |
| PPPM | 400 W - peak transient power handling capability under standardized 10/1000 µs waveform |
| IFSM | 40 A - surge current rating for 8.3 ms half-sine wave, critical for inductive load switch protection |
| TJ max. | +185 °C - enables under-hood automotive deployment without thermal shutdown |
| Polarity | Unidirectional - protects against positive transients only; cathode marked by color band |
Pinout & Package
Package: MPG06 - molded epoxy case with matte tin-plated leads, UL 94 V-0 rated, 0.115–0.125 inch lead length, 0.023–0.026 inch lead diameter, compatible with standard through-hole reflow and wave soldering per J-STD-002.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction path | Connected to lower-potential side of protected line; conducts during forward surges up to 3.5 V @ 25 A |
| Cathode | Avalanche clamping node | Marked by color band; sinks transient current to ground when reverse voltage exceeds VBR |
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) | Handles high-energy transients from relay coil collapse or motor commutation without degradation |
| Low clamping ratio (VC/VBR ≈ 1.35) | Minimizes voltage overshoot across protected components during fast transients |
| 185 °C max junction temperature | Supports placement near heat sources in engine control units and power inverters |
| HE3 suffix whisker resistance | Meets JESD 201 Class 2 for long-term solder joint integrity in vibration-prone applications |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Guarding |
|---|---|
Use Scenario: Protecting 12 V battery-fed ECUs from load dump and alternator ripple transients. IC Role / Device Role / Timing Role: Shunt TVS placed between power rail and ground to clamp spikes above 15.8 V. Use Value: Prevents latch-up or gate oxide damage in MCU power supplies using 21.2 V clamping at 18.9 A. | Use Scenario: Safeguarding analog outputs of pressure/temperature sensors connected to PLC I/O modules. IC Role / Device Role / Timing Role: Unidirectional TVS on signal line to absorb ESD and switching noise from nearby solenoids. Use Value: Maintains signal integrity with <1 µA leakage at 12.8 V, avoiding DC offset errors in 16-bit ADC front-ends. |
| Consumer Appliance Motor Drive Protection | Telecom Power Interface Surge Suppression |
Use Scenario: Shielding H-bridge MOSFET gates from back-EMF during vacuum cleaner or HVAC blower motor commutation. IC Role / Device Role / Timing Role: TVS mounted at motor driver output stage to clamp inductive kickback. Use Value: Withstands 40 A single-pulse surge (8.3 ms) and 400 W transient energy without parametric shift. | Use Scenario: Front-end protection for PoE-powered network switches exposed to lightning-induced surges on Ethernet pairs. IC Role / Device Role / Timing Role: Primary shunt device on DC input rail upstream of DC-DC converter. Use Value: Fast <1 ns response and 0.084 %/°C VBR tempco ensure consistent clamping across -40 to +85 °C ambient. |
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-E3/5T | Same VWM (12.8 V) and VC (24.4 V), but lower PPPM (400 W same), smaller SMA package (vs. MPG06), no AEC-Q101 | Not qualified for automotive under-hood use; suited for consumer-grade board-level protection | Select when space-constrained layouts prioritize footprint over automotive qualification |
| TPSMF15A | Identical VBR range and AEC-Q101 rating, but SOD-123FL package, 1.0 W steady-state dissipation vs. 1.0 W (same), slightly higher VC (22.0 V) | Better thermal resistance in surface-mount designs; less robust for through-hole mechanical retention | Prefer for automated SMT assembly where lead-free reflow compatibility and board density are critical |
Compared with SMAJ15A-E3/5T and TPSMF15A, the TMPG06-15AHE3_A/D uniquely combines AEC-Q101 qualification, MPG06 through-hole mechanical stability, and 185 °C junction rating - making it optimal for high-vibration, high-temperature automotive power domains where solder joint integrity and thermal margin are non-negotiable.
Availability
TMPG06-15AHE3_A/D is available at Aetrix Electronics and suitable for automotive electronic control units, industrial programmable logic controllers, and telecom power interface modules requiring stable component supply with full traceability and long-lifecycle support.
Supply support for TMPG06-15AHE3_A/D 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, and protection devices with emphasis on reliability, thermal performance, and automotive qualification.
The TMPG06 series belongs to Vishay's PAR® (Protection and Regulation) TVS portfolio, engineered specifically for high-energy transient suppression in harsh-environment applications including engine control, battery management, and industrial automation.
FAQ
What is the clamping voltage of TMPG06-15AHE3_A/D at its rated peak pulse current?
The TMPG06-15AHE3_A/D has a maximum clamping voltage (VC) of 21.2 V when subjected to its peak pulse current (IPPM) of 18.9 A under the standard 10/1000 µs waveform. This value is measured per Figure 3 in the Vishay datasheet 88404 and reflects the actual voltage seen by protected circuitry during worst-case surge events - critical for ensuring downstream components remain within safe operating limits.
Is TMPG06-15AHE3_A/D suitable for automotive under-hood applications?
Yes, TMPG06-15AHE3_A/D is AEC-Q101 qualified and rated for junction temperatures up to +185 °C, making it suitable for under-hood automotive applications such as engine control units and transmission control modules. Its MPG06 package withstands mechanical vibration and thermal cycling, and the HE3 suffix confirms compliance with JESD 201 Class 2 whisker resistance - all verified in Vishay's qualification report for TMPG06-15AHE3_A/D.
What does the "HE3" suffix indicate in TMPG06-15AHE3_A/D?
The "HE3" suffix in TMPG06-15AHE3_A/D denotes RoHS-compliant construction, AEC-Q101 qualification, and compliance with JESD 201 Class 2 whisker resistance testing. It also specifies matte tin-plated leads solderable per J-STD-002 and JESD 22-B102, distinguishing it from non-HE3 variants that lack automotive qualification or enhanced plating reliability - a key identifier when sourcing TMPG06-15AHE3_A/D for mission-critical designs.
How does the breakdown voltage tolerance of TMPG06-15AHE3_A/D affect circuit design?
The TMPG06-15AHE3_A/D has a specified VBR range of 14.3 V to 15.8 V at 1.0 mA test current, resulting in ±5% tolerance. Designers must ensure system operating voltage (e.g., 12 V nominal) maintains sufficient margin below VBR min to avoid premature conduction, while verifying that VC (21.2 V) remains below absolute maximum ratings of protected ICs - a constraint explicitly validated in TMPG06-15AHE3_A/D's electrical characteristics table.
Can TMPG06-15AHE3_A/D be used in bidirectional protection configurations?
No, TMPG06-15AHE3_A/D is unidirectional only, as confirmed in the Vishay datasheet's FEATURES section and polarity specification. It protects against positive transients on the cathode side relative to anode; for bidirectional protection, two devices in series opposition or a dedicated bidirectional TVS (e.g., SMBJ15CA) would be required - TMPG06-15AHE3_A/D must not be substituted in AC-coupled or differential signal paths without redesign.
TMPG06-15AHE3_A/D 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/D FAQ
1.How can I place an order for TMPG06-15AHE3_A/D through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-15AHE3_A/D 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/D reliable?
The price and inventory of TMPG06-15AHE3_A/D 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/D is usually 5 days.
3.What payment methods are accepted for TMPG06-15AHE3_A/D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-15AHE3_A/D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-15AHE3_A/D?
TMPG06-15AHE3_A/D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-15AHE3_A/D 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/D?
For technical support, including TMPG06-15AHE3_A/D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-15AHE3_A/D requirements.
6.How does Aetrix verify that TMPG06-15AHE3_A/D is sourced from the original manufacturer or authorized distributors?
All TMPG06-15AHE3_A/D 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/D meets industry standards.
7.What is the process for return or replacement of TMPG06-15AHE3_A/D?
All TMPG06-15AHE3_A/D units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-15AHE3_A/D, 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/D part is unused and in its original packaging.
Return procedure for TMPG06-15AHE3_A/D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-15AHE3_A/D Tags
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