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Vishay General Semiconductor - Diodes Division TMPG06-12A-E3/54
- Part No.:
- TMPG06-12A-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-12A-E3/54.pdf
- Description:
- TVS DIODE 10.2VWM 16.7VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:5,428
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Product details
Overview
TMPG06-12A-E3/54 from Vishay General Semiconductor is a unidirectional transient voltage suppressor (TVS) diode in MPG06 package, designed for automotive-grade overvoltage protection. It features a breakdown voltage range of 11.4 V to 12.6 V at 1 mA test current, 400 W peak pulse power (10/1000 µs), 1.0 W steady-state power dissipation, 40 A peak forward surge current, and maximum clamping voltage of 16.7 V at 24.0 A. It is used to protect MOSFETs, ICs, and sensor signal lines against inductive switching transients in automotive and industrial control systems.
For engineers reviewing the TMPG06-12A-E3/54 datasheet, TMPG06-12A-E3/54 pinout, TMPG06-12A-E3/54 application, or TMPG06-12A-E3/54 equivalent, key selection considerations include its 12 V nominal standoff voltage, unidirectional polarity, AEC-Q101-compliant reliability grade (E3 suffix denotes commercial grade), low leakage (<1.0 µA at 10.2 V), and 185 °C maximum junction temperature.
Technical Context
This TVS diode employs Vishay's patented PAR® construction for stable clamping under high-temperature and high-reliability conditions. Its electrical behavior is defined by a sharp reverse breakdown characteristic with 0.078 %/°C temperature coefficient of V(BR), enabling predictable performance across -65 °C to +185 °C operating range.
The device delivers 16.7 V clamping voltage at 24.0 A peak pulse current (10/1000 µs waveform), with low incremental surge resistance and sub-3.5 V forward voltage at 25 A. It meets RoHS 2002/95/EC and WEEE 2002/96/EC, and terminals are matte tin plated per J-STD-002B and JESD22-B102D.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| V(BR) min/max | 11.4 V / 12.6 V at 1 mA - defines precise reverse breakdown threshold for reliable triggering |
| VWM | 10.2 V - maximum continuous reverse working voltage before leakage exceeds 1 µA |
| VC @ IPPM | 16.7 V at 24.0 A - clamping voltage limiting protected circuit stress during surge events |
| PPPM | 400 W (10/1000 µs) - peak transient energy absorption capability without failure |
| ID @ VWM | <1.0 µA - ensures minimal standby power loss and signal integrity in high-impedance circuits |
| TJ max. | +185 °C - supports operation in under-hood automotive environments and high-power industrial enclosures |
| IFSM | 40 A (8.3 ms half-sine) - withstands repetitive inrush and fault currents without bond-wire fusing |
Pinout & Package
Package: MPG06 - molded epoxy case with UL 94V-0 flammability rating; matte tin-plated leads; cathode indicated by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction path | Connected to ground or lower-potential rail in unidirectional TVS configuration |
| Cathode | Reverse-biased clamping node | Connected to protected line; conducts during overvoltage to clamp to VC = 16.7 V |
Key Features
| Feature | Design Value |
|---|---|
| Patented PAR® construction | Enables stable V(BR) and low dynamic impedance across temperature and lifetime |
| 400 W peak pulse power (10/1000 µs) | Provides robust protection against ISO 7637-2 Pulse 1, 2a, and 5a automotive transients |
| Unidirectional polarity only | Simplifies layout for DC-biased lines (e.g., 12 V supply rails, sensor VCC) without AC coupling concerns |
| Low clamping ratio (VC/V(BR) ≈ 1.39) | Minimizes voltage overshoot on protected nodes relative to breakdown threshold |
| AEC-Q101 qualified (HE3 grade); E3 = commercial | E3 suffix confirms compliance with JEDEC JESD47 stress testing for discrete semiconductors |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Protection |
|---|---|
Use Scenario: Protecting 12 V battery-fed ECUs and body control modules from load dump and inductive kickback. IC Role / Device Role / Timing Role: Unidirectional TVS placed between power rail and chassis ground to clamp transients above 12 V. Use Value: Limits rail voltage to ≤16.7 V during 400 W surges, preventing damage to downstream regulators and microcontrollers in AEC-Q100-compliant systems. |
Use Scenario: Safeguarding analog output lines (e.g., 4–20 mA, 0–5 V) of pressure/temperature sensors in factory automation. IC Role / Device Role / Timing Role: TVS connected between signal line and local ground to absorb ESD and switching noise. Use Value: Sub-1 µA leakage at 10.2 V preserves signal accuracy; fast response time prevents latch-up in precision ADC front-ends. |
| Motor Drive Gate Driver Protection | Telecom DC Power Input Protection |
Use Scenario: Shielding high-side/low-side gate drivers in BLDC inverters from Miller-induced voltage spikes. IC Role / Device Role / Timing Role: TVS placed across driver supply pins (VDD–GND) to suppress dv/dt-induced ringing. Use Value: 185 °C max junction temperature enables placement near heat-generating MOSFETs without derating. |
Use Scenario: Guarding 48 V DC input of PoE-powered switches and base station radios against lightning-induced surges. IC Role / Device Role / Timing Role: First-stage clamping device upstream of DC-DC converters and hot-swap controllers. Use Value: 40 A IFSM rating supports repeated surge events per ITU-T K.20/21 standards without degradation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ12A | DO-214AA package; 12 V VWM; 600 W PPPM; 19.9 V VC @ 30.1 A | Higher clamping voltage and larger footprint; less suitable for space-constrained automotive PCBs | Prefer when higher surge margin is required and board area allows SMB footprint |
| TPSMA6L12A | SMA package; 12 V VWM; 600 W PPPM; 19.9 V VC @ 30.1 A; AEC-Q101 qualified | Same clamping performance but different thermal resistance (RθJA = 110 °C/W vs. MPG06's ~80 °C/W) | Choose when AEC-Q101 compliance is mandatory and thermal design accommodates SMA's lower power density |
Compared with SMBJ12A and TPSMA6L12A, the TMPG06-12A-E3/54 offers superior power density (400 W in smaller MPG06 outline), lower thermal resistance, and optimized lead geometry for automated SMT assembly-making it preferred for high-volume automotive modules where board space and thermal management are critical.
Availability
TMPG06-12A-E3/54 is available at Aetrix Electronics and suitable for automotive electronics, industrial sensor interfaces, motor drive protection, and telecom DC input stages requiring stable component supply and long-term lifecycle support.
Supply support for TMPG06-12A-E3/54 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 diodes, rectifiers, TVS devices, and optoelectronics with emphasis on reliability and automotive qualification.
The TMPG06 series was developed for high-temperature, high-reliability transient suppression in automotive power distribution and industrial control systems-leveraging PAR® technology to maintain stable clamping under harsh thermal cycling.
FAQ
What is the breakdown voltage tolerance of TMPG06-12A-E3/54?
The TMPG06-12A-E3/54 has a guaranteed breakdown voltage range of 11.4 V to 12.6 V at 1 mA test current, corresponding to ±5 % tolerance around the nominal 12 V rating. This tight V(BR) spread ensures consistent clamping behavior across production lots and supports deterministic system-level surge margin analysis.
Is TMPG06-12A-E3/54 suitable for AEC-Q101 qualification?
No-TMPG06-12A-E3/54 carries the E3 suffix, indicating commercial-grade qualification per JEDEC JESD47. For AEC-Q101 compliance, the HE3 suffix variant (e.g., TMPG06-12A-HE3) must be selected; that version undergoes additional stress testing including temperature cycling, HTRB, and ESD per AEC-Q101 Rev D.
What is the maximum clamping voltage for TMPG06-12A-E3/54 under surge conditions?
The maximum clamping voltage (VC) for TMPG06-12A-E3/54 is 16.7 V at 24.0 A peak pulse current (10/1000 µs waveform). This value is measured per ANSI/IEEE C62.35 and represents the upper limit of voltage seen by protected circuitry during standardized surge events.
How does the MPG06 package compare thermally to SMB or SMA packages?
The MPG06 package provides lower thermal resistance than SMB (DO-214AA) or SMA (DO-214AC) due to its larger leadframe cross-section and optimized epoxy molding. At TL = 75 °C, TMPG06-12A-E3/54 sustains 1.0 W steady-state power dissipation-approximately 25 % higher than typical SMBJ12A-enabling better thermal headroom in compact layouts.
Can TMPG06-12A-E3/54 be used in bidirectional configurations?
No-TMPG06-12A-E3/54 is unidirectional only, as confirmed in the datasheet Features section. It lacks symmetrical breakdown characteristics and is not rated for reverse conduction. For bidirectional protection, discrete back-to-back diodes or purpose-built bidirectional TVS devices (e.g., SMBJ12CA) must be used instead of TMPG06-12A-E3/54.
TMPG06-12A-E3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- PAR®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 10.2V
- Voltage - Breakdown (Min):
- 11.4V
- Voltage - Clamping (Max) @ Ipp:
- 16.7V
- Current - Peak Pulse (10/1000µs):
- 24A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 185°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- MPG06
TMPG06-12A-E3/54 FAQ
1.How can I place an order for TMPG06-12A-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-12A-E3/54 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 TMPG06-12A-E3/54 reliable?
The price and inventory of TMPG06-12A-E3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-12A-E3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-12A-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-12A-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-12A-E3/54?
TMPG06-12A-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-12A-E3/54 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 TMPG06-12A-E3/54?
For technical support, including TMPG06-12A-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-12A-E3/54 requirements.
6.How does Aetrix verify that TMPG06-12A-E3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-12A-E3/54 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 TMPG06-12A-E3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-12A-E3/54?
All TMPG06-12A-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-12A-E3/54, 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 TMPG06-12A-E3/54 part is unused and in its original packaging.
Return procedure for TMPG06-12A-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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