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Vishay General Semiconductor - Diodes Division TMPG06-20AHE3/54
- Part No.:
- TMPG06-20AHE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-20AHE3/54.pdf
- Description:
- TVS DIODE 17VWM 27.7VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:5,127
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Product details
Overview
TMPG06-20AHE3/54 from Vishay General Semiconductor is a unidirectional transient voltage suppressor (TVS) diode in MPG06 package, rated for 400 W peak pulse power (10/1000 μs), 19.0–21.0 V breakdown voltage at 1.0 mA, and 27.7 V clamping voltage at 14.4 A peak pulse current. It provides robust overvoltage protection for automotive sensor signal lines and MOSFET gate drivers under inductive switching transients.
For engineers reviewing the TMPG06-20AHE3/54 datasheet, TMPG06-20AHE3/54 pinout, TMPG06-20AHE3/54 application, or TMPG06-20AHE3/54 equivalent, key selection criteria include its AEC-Q101 qualification, 185 °C max junction temperature, low 0.090 %/°C VBR temperature coefficient, and 1.0 W steady-state power dissipation capability.
Technical Context
This TVS diode operates as a clamping device in parallel with sensitive circuit nodes, activating when reverse voltage exceeds its breakdown threshold to divert surge current away from protected components. Its low incremental resistance and fast response time ensure minimal overshoot during transient events such as load dump or ESD.
The device is optimized for high-reliability automotive environments: it meets AEC-Q101 stress testing requirements, supports operation up to 185 °C junction temperature, and features matte tin-plated leads compliant with J-STD-002 and JESD 22-B102 solderability standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 19.0 V / 21.0 V at 1.0 mA - defines precise clamping activation threshold for overvoltage detection |
| VWM | 17.0 V - maximum continuous reverse working voltage before leakage rises above 1.0 μA |
| VC @ IPPM | 27.7 V at 14.4 A - clamped voltage during 400 W transient, limiting stress on downstream ICs |
| PPPM | 400 W (10/1000 μs waveform) - surge energy handling capacity for automotive load-switching events |
| TJ max | +185 °C - enables reliable operation in under-hood automotive electronics without derating |
| Polarity | Unidirectional - protects against negative transients only; cathode marked by color band |
| Package | MPG06 - surface-mount DO-216AA outline, UL 94 V-0 molded epoxy, 0.218 g unit weight |
Pinout & Package
MPG06 package: surface-mount, axial-lead DO-216AA outline with cathode indicated by color band; terminals are matte tin-plated, solderable per J-STD-002 and JESD 22-B102.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side reference node | Connected to ground or low-impedance return path; carries full surge current during clamping |
| Cathode | Protected line connection | Connected to signal/power line being safeguarded; voltage referenced to anode during conduction |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD stress |
| 400 W peak pulse power | Handles repetitive 10/1000 μs transients at 0.01 % duty cycle without degradation |
| Low VBR tempco (0.090 %/°C) | Ensures stable clamping threshold across -65 °C to +185 °C operating range |
| 1.0 W power dissipation | Supports continuous bias conditions in always-on protection circuits without heatsinking |
| RoHS-compliant HE3 suffix | Meets JESD 201 Class 2 whisker resistance for long-term solder joint integrity |
Applications
| Automotive Sensor Protection | Industrial Motor Drive Gate Protection |
|---|---|
Use Scenario: Protecting analog output lines of pressure/temperature sensors exposed to load-dump transients in 12 V vehicle systems. IC Role / Device Role / Timing Role: Parallel-connected clamping element that shunts >14 A surges to ground before sensor IC input exceeds absolute maximum rating. Use Value: Prevents sensor output corruption or latch-up during ISO 7637-2 Pulse 5a events with <27.7 V clamping ceiling. | Use Scenario: Safeguarding high-side and low-side gate drivers in BLDC motor inverters subject to shoot-through-induced voltage spikes. IC Role / Device Role / Timing Role: Fast-acting voltage clamp placed across gate-source terminals of discrete MOSFETs or driver IC outputs. Use Value: Limits gate overvoltage to ≤27.7 V during 100 ns–1 μs switching transients, preserving gate oxide integrity. |
| Telecom Line Interface Protection | Computer Power Rail Clamp |
Use Scenario: Shielding RS-485 transceiver inputs from lightning-induced surges on outdoor data lines. IC Role / Device Role / Timing Role: Primary front-end TVS on differential bus lines, coordinated with secondary GDT or MOV stages. Use Value: Clamps common-mode transients to <27.7 V within nanoseconds, maintaining signal integrity below receiver damage threshold. | Use Scenario: Suppressing voltage spikes on 19 V laptop adapter input rails caused by hot-plug or adapter disconnect events. IC Role / Device Role / Timing Role: Standby protection device across DC input capacitor, activated only during abnormal overvoltage. Use Value: Absorbs 400 W pulses without failure while maintaining <1.0 μA leakage at 17.0 V nominal rail. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ20A | Same VBR range (19.0–21.0 V), but SMB package (DO-214AA); 600 W PPPM, higher IFSM (100 A) | Larger footprint; better suited for industrial PCBs with less space constraint | Select SMBJ20A when higher surge margin or legacy SMB layout compatibility is required |
| TPSMF20A | Same MPG06 package, AEC-Q101 qualified, but lower PPPM (200 W) and higher VC (32.4 V at 6.2 A) | Reduced clamping performance; acceptable only where lower-cost alternative suffices | Choose TPSMF20A only if system-level testing confirms 32.4 V clamping is within protected IC tolerance |
Compared with SMBJ20A and TPSMF20A, TMPG06-20AHE3/54 delivers optimal balance of compact MPG06 footprint, automotive-grade reliability, and precise 27.7 V clamping-making it preferred for space-constrained, high-temperature automotive modules where consistent low-VC is critical.
Availability
TMPG06-20AHE3/54 is available at Aetrix Electronics and suitable for automotive sensor interfaces, industrial motor drive gate protection, and telecom line interface protection requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TMPG06-20AHE3/54 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, efficiency, and application-specific optimization.
TMPG06-20AHE3/54 belongs to Vishay's PAR® series of high-temperature-stable TVS diodes, engineered specifically for automotive and industrial applications demanding AEC-Q101 compliance, 185 °C operation, and repeatable clamping performance under harsh thermal cycling.
FAQ
What is the maximum clamping voltage of TMPG06-20AHE3/54 under surge conditions?
The TMPG06-20AHE3/54 exhibits a maximum clamping voltage (VC) of 27.7 V when subjected to its rated peak pulse current of 14.4 A using the standard 10/1000 μs waveform. This value is measured at TA = 25 °C and ensures protected circuitry remains below critical overvoltage thresholds during transient events. The TMPG06-20AHE3/54 maintains this clamping performance across its full operating temperature range due to its low 0.090 %/°C VBR temperature coefficient.
Is TMPG06-20AHE3/54 qualified for automotive use?
Yes, TMPG06-20AHE3/54 is AEC-Q101 qualified and manufactured with RoHS-compliant materials meeting JESD 201 Class 2 whisker resistance. It is explicitly rated for operation from -65 °C to +185 °C junction temperature and validated for automotive stress tests including temperature cycling, high-temperature reverse bias, and mechanical shock. The TMPG06-20AHE3/54 is intended for under-hood and body-control module applications where reliability under thermal and electrical stress is mandatory.
What does the "HE3/54" suffix indicate in TMPG06-20AHE3/54?
The "HE3" suffix denotes Vishay's RoHS-compliant, AEC-Q101-qualified construction with matte tin-plated leads passing JESD 201 Class 2 whisker testing. The "/54" indicates tape-and-reel packaging in 13-inch diameter reels containing 5500 units per reel, conforming to EIA-481-D standards. This packaging format ensures automated placement compatibility and traceable lot control for high-volume manufacturing of the TMPG06-20AHE3/54.
How does TMPG06-20AHE3/54 compare to bidirectional TVS diodes?
TMPG06-20AHE3/54 is unidirectional and protects only against negative-going transients relative to its cathode connection. Unlike bidirectional variants, it offers lower leakage (<1.0 μA at VWM) and tighter VBR tolerance, making it ideal for DC-biased signal or power lines. Bidirectional equivalents would require higher VWM derating and exhibit higher capacitance; the TMPG06-20AHE3/54 is selected when polarity is known and low-leakage clamping is prioritized over AC-line versatility.
What is the steady-state power dissipation rating for TMPG06-20AHE3/54?
TMPG06-20AHE3/54 has a steady-state power dissipation (PD) rating of 1.0 W when mounted on an infinite heatsink at lead temperature (TL) = 75 °C. This rating applies to continuous forward conduction or leakage-based heating under normal bias conditions-not transient clamping. Derating is required above 75 °C lead temperature per Figure 5 in the datasheet, and the TMPG06-20AHE3/54 must be thermally modeled in-circuit to ensure TJ remains ≤185 °C under worst-case ambient and power conditions.
TMPG06-20AHE3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- eSMP®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 17V
- Voltage - Breakdown (Min):
- 19V
- Voltage - Clamping (Max) @ Ipp:
- 27.7V
- Current - Peak Pulse (10/1000µs):
- 14.4A
- 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
TMPG06-20AHE3/54 FAQ
1.How can I place an order for TMPG06-20AHE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-20AHE3/54 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 TMPG06-20AHE3/54 reliable?
The price and inventory of TMPG06-20AHE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-20AHE3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-20AHE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-20AHE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-20AHE3/54?
TMPG06-20AHE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-20AHE3/54 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 TMPG06-20AHE3/54?
For technical support, including TMPG06-20AHE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-20AHE3/54 requirements.
6.How does Aetrix verify that TMPG06-20AHE3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-20AHE3/54 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 TMPG06-20AHE3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-20AHE3/54?
All TMPG06-20AHE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-20AHE3/54, 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 TMPG06-20AHE3/54 part is unused and in its original packaging.
Return procedure for TMPG06-20AHE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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