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Vishay General Semiconductor - Diodes Division TMPG06-12AHE3/53
- Part No.:
- TMPG06-12AHE3/53
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-12AHE3/53.pdf
- Description:
- TVS DIODE 10.2VWM 16.7VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:4,394
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Product details
Overview
TMPG06-12AHE3/53 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 12 V nominal breakdown voltage (VBR = 11.4–12.6 V), 400 W peak pulse power (10/1000 µs), 16.7 V maximum clamping voltage at 24.0 A peak pulse current, and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the TMPG06-12AHE3/53 datasheet, TMPG06-12AHE3/53 pinout, TMPG06-12AHE3/53 application, or TMPG06-12AHE3/53 equivalent, key selection criteria include its 10.2 V stand-off voltage (VWM), low 1.0 µA reverse leakage at VWM, 185 °C max junction temperature, and MPG06 package compatibility with high-temperature PCB assembly processes.
Technical Context
The TMPG06-12AHE3/53 operates as a silicon avalanche diode with fast response time (<1 ns) and low incremental resistance, enabling precise clamping during ESD and inductive switching transients. Its unidirectional polarity and 10.2 V stand-off voltage make it suitable for DC-biased protection circuits where reverse conduction must be blocked until breakdown threshold is exceeded.
Rated for 40 A non-repetitive forward surge current (8.3 ms half-sine) and 1.0 W steady-state power dissipation on infinite heatsink, it supports high-reliability deployment in engine control units, body electronics, and industrial motor drives under thermal stress up to 185 °C junction temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 11.4 V / 12.6 V - Ensures reliable triggering above system operating voltage while avoiding false clamping |
| VWM | 10.2 V - Maximum continuous reverse voltage before significant leakage; matches 12 V rail systems |
| IPPM | 24.0 A - Peak pulse current capability with 10/1000 µs waveform; defines surge handling capacity |
| VC | 16.7 V - Clamped voltage at IPPM; determines protected circuit's maximum transient exposure |
| PPPM | 400 W - Peak pulse power rating; validates suitability for ISO 7637-2 and IEC 61000-4-5 compliance testing |
| TJ max | +185 °C - Enables operation in under-hood automotive environments without derating |
| AEC-Q101 | Qualified - Confirms reliability for automotive electronics per stress test requirements |
Pinout & Package
Package: MPG06 - molded epoxy case with matte tin-plated leads, UL 94 V-0 rated, RoHS-compliant, and JESD 201 Class 2 whisker tested. Cathode indicated by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to ground or lower-potential node in unidirectional TVS configuration |
| Cathode | Reverse-biased clamping terminal | Connected to protected line; conducts when transient exceeds VBR |
Key Features
| Feature | Design Value |
|---|---|
| 400 W peak pulse power (10/1000 µs) | Supports high-energy transients from load dump or inductive kick without failure |
| Low 1.0 µA reverse leakage at VWM | Minimizes standby power loss and avoids false triggering in low-power sensor interfaces |
| 185 °C maximum junction temperature | Enables direct placement near heat sources in automotive ECUs and industrial controllers |
| AEC-Q101 qualification | Validates long-term reliability under temperature cycling, humidity, and mechanical stress per automotive standards |
| MPG06 package with solderable leads | Compatible with standard SMT reflow and wave soldering; withstands 275 °C for 10 s per JESD 22-B106 |
Applications
| Automotive Engine Control Unit (ECU) | Industrial Motor Drive Power Supply |
|---|---|
Use Scenario: Protection of 12 V microcontroller supply rail against load dump transients per ISO 7637-2 Pulse 5a. IC Role / Device Role / Timing Role: Unidirectional TVS clamp placed between battery input and LDO regulator input. Use Value: Limits transient voltage to ≤16.7 V, preventing LDO overvoltage failure and ensuring MCU reset integrity. |
Use Scenario: Safeguarding gate driver IC inputs from inductive flyback spikes during MOSFET switching. IC Role / Device Role / Timing Role: Fast-clamping TVS on isolated logic-level signal path feeding high-side gate driver. Use Value: Sub-1 ns response prevents gate oxide damage; 10.2 V VWM ensures no interference during normal 5 V or 3.3 V logic operation. |
| Automotive Body Control Module (BCM) | Telecom Power Interface |
Use Scenario: Protecting LIN bus transceiver pins from ESD and cable discharge events in door module wiring harnesses. IC Role / Device Role / Timing Role: Low-capacitance TVS placed directly at transceiver I/O pins with short trace routing. Use Value: 1.0 µA leakage preserves bus bias stability; 16.7 V clamping prevents transceiver latch-up during ±8 kV contact ESD. |
Use Scenario: Shielding PoE-powered device DC input from surges induced by nearby AC mains switching. IC Role / Device Role / Timing Role: Primary overvoltage clamp on 48 V DC input before DC-DC converter stage. Use Value: 400 W rating handles IEC 61000-4-5 Level 3 (1 kV/2 Ω) surges; 185 °C rating supports sealed enclosure thermal profiles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ12A | Same VWM (10.2 V), but lower PPPM (400 W same), higher VC (20.0 V), SMA package (smaller footprint, lower thermal mass) | Less effective clamping margin in high-current transients; unsuitable for under-hood ambient >125 °C due to lower TJ max (150 °C) | Select when board space is constrained and thermal environment is moderate; verify clamping headroom with system-level surge testing. |
| TPSMF12A | Same VWM and VC, but higher PPPM (600 W), SOD-123FL package, AEC-Q101 qualified | Better surge margin for severe load dump; smaller package limits heat dissipation in sustained fault conditions | Prefer for next-gen compact designs requiring higher surge immunity; confirm PCB copper area suffices for 1.0 W steady-state dissipation. |
Compared with SMAJ12A and TPSMF12A, the TMPG06-12AHE3/53 delivers superior thermal robustness (185 °C TJ max) and proven reliability in high-vibration automotive mounting, while maintaining identical electrical protection thresholds-making it optimal for legacy and new ECU platforms demanding field-proven ruggedness.
Availability
TMPG06-12AHE3/53 is available at Aetrix Electronics and suitable for automotive engine control units, industrial motor drive power supplies, and telecom power interface designs requiring stable component supply, AEC-Q101 compliance, and high-temperature operational assurance.
Supply support for TMPG06-12AHE3/53 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, MOSFETs, and passive components for automotive, industrial, and computing markets.
The TMPG06 series was engineered specifically for AEC-Q101-compliant transient protection in harsh-environment automotive electronics, emphasizing thermal stability, surge resilience, and long-term parametric consistency under extended temperature cycling.
FAQ
What is the breakdown voltage tolerance for TMPG06-12AHE3/53?
The TMPG06-12AHE3/53 has a specified breakdown voltage range of 11.4 V to 12.6 V at 1.0 mA test current, representing ±5% tolerance around the nominal 12 V rating. This tight VBR window ensures consistent clamping behavior across production lots and supports precise system-level overvoltage margin design in the TMPG06-12AHE3/53 application.
Is TMPG06-12AHE3/53 compatible with lead-free reflow soldering?
Yes, TMPG06-12AHE3/53 features matte tin-plated leads qualified to J-STD-002 and JESD 22-B102, supporting standard lead-free reflow profiles. Its MPG06 package withstands peak temperatures up to 275 °C for 10 seconds, exceeding IPC/JEDEC J-STD-020 moisture sensitivity level requirements for MSL 1 devices.
Does TMPG06-12AHE3/53 meet automotive qualification standards?
Yes, TMPG06-12AHE3/53 is AEC-Q101 qualified, having passed stress tests including temperature cycling, high-temperature operating life, and unbiased highly accelerated stress testing. This certification confirms its suitability for use in automotive powertrain, chassis, and body electronics where long-term reliability under thermal and mechanical stress is mandatory.
What is the maximum clamping voltage of TMPG06-12AHE3/53 at rated peak pulse current?
The maximum clamping voltage (VC) of TMPG06-12AHE3/53 is 16.7 V at its rated peak pulse current of 24.0 A (10/1000 µs waveform). This value defines the upper voltage limit imposed on protected circuitry during surge events and is critical for ensuring downstream ICs remain within absolute maximum ratings during transient conditions involving the TMPG06-12AHE3/53.
How does TMPG06-12AHE3/53 differ from bidirectional TVS diodes?
TMPG06-12AHE3/53 is unidirectional only, meaning it blocks reverse voltage up to 10.2 V (VWM) and clamps positive transients above 11.4 V, but does not protect against negative-going surges. Bidirectional variants (e.g., TMPG06-12CA) provide symmetrical clamping for AC-coupled or floating lines-so TMPG06-12AHE3/53 is selected specifically for DC-biased protection where polarity is fixed and reverse conduction must be avoided.
TMPG06-12AHE3/53 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- PAR®
- Packaging:
- Tape & Box (TB)
- 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:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 185°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- MPG06
TMPG06-12AHE3/53 FAQ
1.How can I place an order for TMPG06-12AHE3/53 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-12AHE3/53 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 TMPG06-12AHE3/53 reliable?
The price and inventory of TMPG06-12AHE3/53 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-12AHE3/53 is usually 5 days.
3.What payment methods are accepted for TMPG06-12AHE3/53?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-12AHE3/53 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-12AHE3/53?
TMPG06-12AHE3/53 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-12AHE3/53 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 TMPG06-12AHE3/53?
For technical support, including TMPG06-12AHE3/53 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-12AHE3/53 requirements.
6.How does Aetrix verify that TMPG06-12AHE3/53 is sourced from the original manufacturer or authorized distributors?
All TMPG06-12AHE3/53 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 TMPG06-12AHE3/53 meets industry standards.
7.What is the process for return or replacement of TMPG06-12AHE3/53?
All TMPG06-12AHE3/53 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-12AHE3/53, 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 TMPG06-12AHE3/53 part is unused and in its original packaging.
Return procedure for TMPG06-12AHE3/53:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-12AHE3/53 Tags
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