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Vishay General Semiconductor - Diodes Division TMPG06-16HE3/73
- Part No.:
- TMPG06-16HE3/73
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-16HE3/73.pdf
- Description:
- TVS DIODE 12.9VWM 23.5VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:7,342
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Product details
Overview
TMPG06-16HE3/73 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 16 V breakdown voltage (VBR = 15.2–16.8 V), 13.6 V stand-off voltage (VWM), 400 W peak pulse power (10/1000 µs), 22.5 V clamping voltage at 17.8 A, and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the TMPG06-16HE3/73 datasheet, TMPG06-16HE3/73 pinout, TMPG06-16HE3/73 application, or TMPG06-16HE3/73 equivalent, key selection criteria include clamping performance under 10/1000 µs transients, unidirectional polarity compatibility with DC-biased lines, high-temperature operation up to +185 °C junction, and RoHS-compliant, whisker-tested matte tin leads.
Technical Context
The TMPG06-16HE3/73 operates as a silicon avalanche diode that enters controlled breakdown when reverse voltage exceeds its specified VBR range (15.2–16.8 V at 1.0 mA). Its low incremental resistance and fast response time enable effective clamping of ESD and inductive switching transients before downstream components are damaged.
It is rated for 40 A non-repetitive forward surge current (8.3 ms half-sine), dissipates 1.0 W continuously on an infinite heatsink, and maintains stable performance across -65 °C to +185 °C junction temperature - enabled by high-temperature epoxy molding (UL 94 V-0) and passivated junction construction.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 15.2 V / 16.8 V at 1.0 mA - defines precise voltage threshold for avalanche conduction onset |
| VWM | 13.6 V - maximum continuous reverse operating voltage without significant leakage |
| VC @ IPPM | 22.5 V at 17.8 A - clamped voltage during 400 W transient, limiting stress on protected ICs |
| PPPM | 400 W (10/1000 µs waveform) - peak surge energy absorption capability per transient event |
| TJ max. | +185 °C - enables use in under-hood automotive and high-ambient industrial environments |
| IFSM | 40 A (8.3 ms half-sine) - withstands high-current inductive kick without failure |
| Polarity | Unidirectional - protects DC-biased lines 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.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry / low-side reference | Connected to ground or lower-potential rail in unidirectional TVS configuration |
| Cathode | Reverse voltage sensing / clamping node | Marked by color band; connected to protected line - conducts during overvoltage |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive electronics per stress test requirements including HTGB, HTRB, and TCT |
| 400 W peak pulse power | Handles ISO 7637-2 Pulse 1, 2a, 3a/b and IEC 61000-4-5 Level 3 surges without degradation |
| Low clamping ratio (VC/VBR ≈ 1.39) | Minimizes voltage overshoot during clamping - critical for 15 V-rated microcontrollers and sensors |
| HE3 suffix compliance | Meets JESD 201 Class 2 whisker resistance - ensures long-term solder joint integrity in thermal cycling |
| High-temperature stability | Breakdown voltage drift < 0.086 %/°C - maintains protection threshold accuracy across full operating range |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Protection |
|---|---|
|
Use Scenario: Protecting 12 V battery-fed ECUs against load dump and alternator transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed between power rail and ground to clamp spikes above 13.6 V. Use Value: Limits transient voltage to ≤22.5 V at 17.8 A, preventing damage to 16 V-rated regulators and CAN transceivers. |
Use Scenario: Shielding analog outputs of pressure/temperature sensors in PLC modules from ESD and cable discharge. IC Role / Device Role / Timing Role: Low-capacitance TVS mounted at connector interface to shunt fast transients before signal conditioning stage. Use Value: Sub-100 pF junction capacitance minimizes signal distortion while providing 400 W surge immunity per IEC 61000-4-2. |
| Consumer Power Adapter Input Stage | Telecom DC Feeder Protection |
|
Use Scenario: Secondary-side overvoltage suppression in USB-C PD adapters after DC-DC conversion. IC Role / Device Role / Timing Role: Standoff-rated TVS absorbing residual flyback spikes and hot-plug transients on 15 V output rails. Use Value: 13.6 V VWM ensures no conduction during normal operation; 185 °C TJ max supports compact, thermally constrained layouts. |
Use Scenario: Protecting PoE-powered equipment front-end from lightning-induced surges on 48 V DC feeder lines. IC Role / Device Role / Timing Role: Primary-level TVS in series with inline fuse, clamping induced common-mode transients. Use Value: 400 W rating handles multi-kV surge events per ITU-T K.21; AEC-Q101 grade adds long-term field reliability assurance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ16A | Same VWM (13.6 V), but lower PPPM (400 W → 400 W), higher VC (24.4 V vs. 22.5 V), SMA package (smaller footprint, lower thermal mass) | Less effective clamping margin for 16 V systems; unsuitable for high-temperature ambient (>125 °C) | Select when board space is constrained and thermal derating is managed externally |
| TPSMA6L16A | Lower leakage (<0.5 µA vs. 1.0 µA), tighter VBR tolerance (±5 % vs. ±5.3 %), same MPG06 footprint but not AEC-Q101 qualified | Lacks automotive qualification; not validated for automotive temperature cycling or humidity testing | Prefer for industrial/commercial designs where AEC-Q101 is not mandated |
Compared with SMAJ16A and TPSMA6L16A, the TMPG06-16HE3/73 delivers superior clamping voltage, guaranteed AEC-Q101 qualification, and higher junction temperature capability - making it the preferred choice for automotive power domain protection where reliability under thermal stress is critical.
Availability
TMPG06-16HE3/73 is available at Aetrix Electronics and suitable for automotive control units, industrial sensor interfaces, and telecom DC power feeders requiring stable component supply, long-lifecycle support, and traceable AEC-Q101-compliant sourcing.
Supply support for TMPG06-16HE3/73 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 is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and protection devices with emphasis on high-reliability, high-temperature, and automotive-qualified solutions.
The TMPG06-16HE3/73 belongs to Vishay's PAR® TVS family, engineered specifically for demanding transient suppression in automotive power distribution, industrial automation, and infrastructure equipment where AEC-Q101 compliance and thermal resilience are mandatory.
FAQ
What is the maximum clamping voltage of the TMPG06-16HE3/73 under standard test conditions?
The TMPG06-16HE3/73 has a maximum clamping voltage (VC) of 22.5 V when subjected to its rated peak pulse current of 17.8 A using the 10/1000 µs waveform. This value is measured per JEDEC standards and guarantees predictable overvoltage limiting behavior during surge events. The TMPG06-16HE3/73 achieves this with low incremental resistance, ensuring minimal voltage overshoot beyond its 16 V nominal breakdown rating.
Is the TMPG06-16HE3/73 suitable for automotive applications?
Yes, the TMPG06-16HE3/73 is AEC-Q101 qualified and explicitly designed for automotive use. It passes high-temperature reverse bias (HTRB), high-temperature gate bias (HTGB), and temperature cycling tests required for under-hood and body-control module deployment. Its +185 °C maximum junction temperature and HE3 whisker-resistant plating further validate its suitability for automotive power rail and signal line protection in the TMPG06-16HE3/73 design context.
What does the "HE3" suffix indicate in TMPG06-16HE3/73?
"HE3" denotes Vishay's RoHS-compliant, AEC-Q101-qualified variant with matte tin-plated leads that meet JESD 201 Class 2 whisker resistance requirements. This ensures long-term solder joint reliability under thermal cycling and eliminates risk of tin whisker growth in high-reliability applications. The TMPG06-16HE3/73 uses this suffix to distinguish itself from non-qualified or legacy plating variants, confirming compliance with automotive and industrial longevity standards.
How does the TMPG06-16HE3/73 compare to bidirectional TVS diodes?
The TMPG06-16HE3/73 is unidirectional only, meaning it protects DC-biased lines where reverse polarity is not expected - such as 12 V or 24 V power rails. Unlike bidirectional TVS diodes, it offers lower leakage and sharper breakdown characteristics in the forward direction, but cannot suppress negative-going transients. For AC or dual-polarity signal lines, a different device type would be required; the TMPG06-16HE3/73 is optimized for asymmetric voltage domains.
What is the thermal resistance junction-to-lead (RθJL) for the TMPG06-16HE3/73?
Vishay specifies thermal performance via power derating curves rather than explicit RθJL. At TL = 75 °C, the TMPG06-16HE3/73 sustains 1.0 W continuous power dissipation on an infinite heatsink. Derating follows Fig. 5 in document 88404: power drops linearly to zero at +185 °C junction temperature. While RθJL is not published, the MPG06 package's low thermal mass and direct lead conduction path support rapid heat transfer - a key factor in the TMPG06-16HE3/73's high-temperature operational margin.
TMPG06-16HE3/73 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- eSMP®
- Packaging:
- Tape & Box (TB)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 12.9V
- Voltage - Breakdown (Min):
- 14.4V
- Voltage - Clamping (Max) @ Ipp:
- 23.5V
- Current - Peak Pulse (10/1000µs):
- 17A
- 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
TMPG06-16HE3/73 FAQ
1.How can I place an order for TMPG06-16HE3/73 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-16HE3/73 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 TMPG06-16HE3/73 reliable?
The price and inventory of TMPG06-16HE3/73 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-16HE3/73 is usually 5 days.
3.What payment methods are accepted for TMPG06-16HE3/73?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-16HE3/73 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-16HE3/73?
TMPG06-16HE3/73 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-16HE3/73 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 TMPG06-16HE3/73?
For technical support, including TMPG06-16HE3/73 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-16HE3/73 requirements.
6.How does Aetrix verify that TMPG06-16HE3/73 is sourced from the original manufacturer or authorized distributors?
All TMPG06-16HE3/73 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 TMPG06-16HE3/73 meets industry standards.
7.What is the process for return or replacement of TMPG06-16HE3/73?
All TMPG06-16HE3/73 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-16HE3/73, 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 TMPG06-16HE3/73 part is unused and in its original packaging.
Return procedure for TMPG06-16HE3/73:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-16HE3/73 Tags
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