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Vishay General Semiconductor - Diodes Division TMPG06-12-E3/73
- Part No.:
- TMPG06-12-E3/73
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-12-E3/73.pdf
- Description:
- TVS DIODE 9.72VWM 17.3VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:2,523
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Product details
Overview
TMPG06-12-E3/73 from Vishay General Semiconductor is a unidirectional automotive-grade transient voltage suppressor (TVS) diode in MPG06 package, featuring 10.8 V to 13.2 V breakdown voltage (VBR), 400 W peak pulse power (10/1000 µs), 17.3 V clamping voltage at 23.1 A IPPM, and 1.0 µA max reverse leakage at 9.72 V stand-off voltage - deployed for surge protection on MOSFET gates and sensor signal lines in automotive ECUs.
For engineers reviewing the TMPG06-12-E3/73 datasheet, TMPG06-12-E3/73 pinout, TMPG06-12-E3/73 application, or TMPG06-12-E3/73 equivalent, key selection criteria include clamping performance under 10/1000 µs transients, junction temperature range up to +185 °C, unidirectional polarity with cathode band marking, and RoHS/WEEE compliance for automotive production environments.
Technical Context
This TVS diode uses patented PAR® construction to achieve low incremental surge resistance and fast response time (<1 ns), enabling effective suppression of inductive switching spikes and ESD events. Its 10/1000 µs waveform rating supports repetitive surge duty cycles up to 0.01 %, with thermal derating defined per Figure 2 above 25 °C ambient.
The device operates across –65 °C to +185 °C junction temperature range and maintains stable VBR with 0.076 %/°C temperature coefficient. It exhibits <3.5 V forward voltage at 25 A surge current and meets J-STD-002B solderability standards with matte tin-plated leads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR min/max | 10.8 V to 13.2 V at 1 mA test current - defines reliable avalanche initiation threshold for overvoltage detection |
| VC @ IPPM | 17.3 V at 23.1 A peak pulse current - ensures protected circuitry remains below safe operating voltage during surge |
| PPPM | 400 W (10/1000 µs waveform) - sustains high-energy transients without failure in automotive load-dump scenarios |
| IFSM | 40 A (8.3 ms half-sine) - withstands repetitive motor-commutation surges without bond-wire fusing |
| TJ max | +185 °C - enables placement near high-temperature components like power MOSFETs in engine control modules |
| VWM | 9.72 V - maximum continuous reverse voltage before significant leakage, ensuring compatibility with 9 V nominal systems |
| ID @ VWM | ≤1.0 µA - minimizes standby power loss and avoids false triggering in low-current sensor interfaces |
Pinout & Package
Package: MPG06 - molded epoxy case (UL 94V-0 rated), 0.375" (9.5 mm) body length, matte tin-plated axial leads; cathode denoted by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Surge current entry point in reverse-biased configuration | Connected to protected line (e.g., CAN_H); conducts only during overvoltage events |
| Cathode | Surge current return path to ground or reference rail | Marked by color band; ties to system ground plane to shunt transient energy safely |
Key Features
| Feature | Design Value |
|---|---|
| Patented PAR® construction | Reduces dynamic impedance during surge, improving clamping consistency across temperature and lifetime |
| 400 W peak pulse power (10/1000 µs) | Handles ISO 7637-2 Pulse 1 and Pulse 2b transients without degradation in automotive applications |
| Low incremental surge resistance | Minimizes voltage overshoot during fast-rising transients (e.g., relay coil de-energization) |
| RoHS/WEEE compliant | Meets EU regulatory requirements for automotive electronics manufacturing and end-of-life handling |
| Solder dip rated 260 °C / 40 s | Survives standard lead-free reflow profiles without delamination or parameter shift |
Applications
| Automotive Engine Control Unit (ECU) | Industrial Motor Drive Interface |
|---|---|
Use Scenario: Protection of microcontroller I/O pins and LIN bus transceivers against load-dump and alternator ripple. IC Role / Device Role / Timing Role: Unidirectional TVS clamp placed between signal line and chassis ground. Use Value: Limits transient voltage to ≤17.3 V during 12 V system load-dump events, preserving MCU input integrity. |
Use Scenario: Shielding gate drivers and feedback sensors from inductive kickback in 3-phase inverters. IC Role / Device Role / Timing Role: Standoff protection element on PWM signal traces feeding isolated gate drivers. Use Value: Clamps 40 A surge currents within 1 ns, preventing false turn-on of SiC MOSFETs during switching transitions. |
| Automotive Camera Module Power Rail | Telecom Base Station Sensor Interface |
Use Scenario: Safeguarding 12 V power input to ADAS camera modules exposed to ignition noise and hot-swap events. IC Role / Device Role / Timing Role: Primary overvoltage suppression device upstream of DC/DC converter input. Use Value: Absorbs 400 W pulses without thermal runaway, maintaining ≤9.72 V steady-state dropout for downstream regulators. |
Use Scenario: Protecting analog front-end inputs of environmental sensors (temp/humidity) connected to remote radio units. IC Role / Device Role / Timing Role: Low-leakage (≤1.0 µA) standoff protector on differential sensor lines. Use Value: Prevents measurement drift caused by sub-µA leakage while suppressing 1 kV ESD events per IEC 61000-4-2 Level 4. |
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 | DO-214AC package, 12.2–13.5 V VBR, 400 W PPPM, but lower TJ max = +150 °C | Limited to non-automotive industrial use due to lack of AEC-Q101 qualification | Select when cost sensitivity outweighs high-temperature operation and automotive qualification requirements |
| TPSMF12A | SOD-123FL package, 12.2–13.5 V VBR, 200 W PPPM, 15 pF junction capacitance | Higher capacitance limits use in >1 MHz signal paths; insufficient for ISO 7637-2 Pulse 5a | Prefer for space-constrained consumer electronics where 200 W surge margin is adequate |
Compared with SMAJ12A and TPSMF12A, TMPG06-12-E3/73 delivers higher thermal robustness (+185 °C), AEC-Q101 qualification, and axial-leaded mechanical stability for under-hood vibration environments - making it the sole choice for automotive powertrain and ADAS subsystems requiring long-term reliability under thermal cycling.
Availability
TMPG06-12-E3/73 is available at Aetrix Electronics and suitable for automotive ECU design, industrial motor drive interface protection, and telecom sensor interface hardening requiring stable component supply and full traceability.
Supply support for TMPG06-12-E3/73 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 designs and manufactures discrete semiconductors including diodes, rectifiers, and TVS devices, with emphasis on high-reliability, high-temperature, and automotive-qualified components.
The TMPG06 series was developed specifically for automotive transient suppression under AEC-Q101 stress conditions, targeting engine control, body electronics, and ADAS subsystems where thermal resilience and surge immunity are critical.
FAQ
What is the clamping voltage of TMPG06-12-E3/73 at its rated peak pulse current?
The TMPG06-12-E3/73 has a maximum clamping voltage (VC) of 17.3 V at 23.1 A peak pulse current (IPPM) under the standard 10/1000 µs waveform. This value is measured per ANSI/IEEE C62.35 and ensures protected circuits remain within safe operating limits during surge events. The clamping performance is validated across the full –65 °C to +185 °C junction temperature range specified for TMPG06-12-E3/73.
Is TMPG06-12-E3/73 qualified for automotive applications?
Yes, TMPG06-12-E3/73 is AEC-Q101 qualified as part of the E3 suffix commercial grade variant, meeting stress test requirements for temperature cycling, humidity bias, and mechanical shock. While the HE3 suffix denotes high-reliability qualification, the E3 version retains full automotive suitability for under-hood and cabin applications where ambient temperatures reach +125 °C and junction temperatures approach +185 °C - confirmed in Vishay Document Number 88404 for TMPG06-12-E3/73.
What does the "E3/73" suffix mean in TMPG06-12-E3/73?
The "E3" suffix indicates commercial-grade qualification per Vishay's internal standards, including RoHS/WEEE compliance and 260 °C solder dip capability. The "/73" denotes tape-and-reel packaging in 73" diameter reels - distinct from "/54" (13" reels). This packaging format ensures consistent automated placement for high-volume automotive PCB assembly, and is explicitly listed in the Ordering Information section of the TMPG06-12-E3/73 datasheet.
Can TMPG06-12-E3/73 be used in bidirectional configurations?
No, TMPG06-12-E3/73 is unidirectional only, as stated in the Features section of its datasheet. It must be installed with the cathode band oriented toward the ground or reference rail to function correctly. Bidirectional protection requires pairing two unidirectional devices or selecting a dedicated bidirectional TVS such as SMBJ12CA - TMPG06-12-E3/73 lacks symmetrical breakdown characteristics and will not clamp in both polarities.
What is the maximum reverse leakage current for TMPG06-12-E3/73 at 25 °C?
At 25 °C and rated stand-off voltage (VWM = 9.72 V), TMPG06-12-E3/73 exhibits a maximum reverse leakage current (ID) of 1.0 µA. This low leakage preserves signal integrity in high-impedance sensor interfaces and minimizes quiescent power draw in always-on automotive modules - a value verified in the Electrical Characteristics table of Vishay Document Number 88404 for TMPG06-12-E3/73.
TMPG06-12-E3/73 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):
- 9.72V
- Voltage - Breakdown (Min):
- 10.8V
- Voltage - Clamping (Max) @ Ipp:
- 17.3V
- Current - Peak Pulse (10/1000µs):
- 23.1A
- 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
TMPG06-12-E3/73 FAQ
1.How can I place an order for TMPG06-12-E3/73 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-12-E3/73 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 TMPG06-12-E3/73 reliable?
The price and inventory of TMPG06-12-E3/73 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-12-E3/73 is usually 5 days.
3.What payment methods are accepted for TMPG06-12-E3/73?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-12-E3/73 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-12-E3/73?
TMPG06-12-E3/73 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-12-E3/73 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 TMPG06-12-E3/73?
For technical support, including TMPG06-12-E3/73 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-12-E3/73 requirements.
6.How does Aetrix verify that TMPG06-12-E3/73 is sourced from the original manufacturer or authorized distributors?
All TMPG06-12-E3/73 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 TMPG06-12-E3/73 meets industry standards.
7.What is the process for return or replacement of TMPG06-12-E3/73?
All TMPG06-12-E3/73 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-12-E3/73, 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 TMPG06-12-E3/73 part is unused and in its original packaging.
Return procedure for TMPG06-12-E3/73:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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