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Vishay General Semiconductor - Diodes Division TMPG06-30AHE3/54
- Part No.:
- TMPG06-30AHE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-30AHE3/54.pdf
- Description:
- TVS DIODE 25.6VWM 41.4VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:4,913
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Product details
Overview
TMPG06-30AHE3/54 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 28.5 V to 31.5 V breakdown voltage (VBR), 25.6 V maximum working voltage (VWM), 400 W peak pulse power (10/1000 µs), 9.7 A peak pulse current (IPPM), and clamps to 41.4 V at rated surge - deployed on engine control units, sensor interfaces, and 12 V/24 V DC systems.
For engineers reviewing the TMPG06-30AHE3/54 datasheet, TMPG06-30AHE3/54 pinout, TMPG06-30AHE3/54 application, or TMPG06-30AHE3/54 equivalent, key selection criteria include unidirectional polarity, AEC-Q101 qualification, 185 °C max junction temperature, low incremental resistance, and compatibility with high-reliability automotive PCB layouts requiring RoHS-compliant, whisker-tested matte tin leads.
Technical Context
This TVS diode operates as a clamping device in parallel with protected circuitry, activating when reverse voltage exceeds its breakdown threshold to divert transient energy away from sensitive components. Its 10/1000 µs waveform rating reflects standardized surge immunity testing per IEC 61000-4-5 and ISO 7637-2, with thermal derating above 25 °C governed by Fig. 2 in the datasheet.
The MPG06 package enables surface-mount assembly with 0.125" lead spacing and UL 94 V-0 epoxy molding, supporting soldering at 275 °C for ≤10 s (JESD 22-B106). Its 0.073 %/°C VBR temperature coefficient ensures stable clamping across -65 °C to +185 °C operating range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 28.5 V / 31.5 V - defines precise activation window for overvoltage clamping |
| VWM | 25.6 V - maximum continuous reverse voltage before leakage rises above 1 µA |
| PPPM | 400 W - surge handling capability under 10/1000 µs waveform at 0.01 % duty cycle |
| IPPM | 9.7 A - peak current diverted during rated surge, directly linked to clamping voltage of 41.4 V |
| TJ max | +185 °C - enables operation in under-hood automotive environments without thermal shutdown |
| Polarity | Unidirectional - protects against negative transients only; cathode marked by band |
| Package | MPG06 - surface-mount DO-214AC variant with 0.125" lead spacing and JESD 201 Class 2 whisker compliance |
Pinout & Package
MPG06 is a 2-terminal surface-mount package with axial lead configuration: anode and cathode leads extend from opposite ends of the molded epoxy body. The cathode is identified by a color band near one lead end.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point in forward bias | Connected to lower-potential side of protected line; forms clamping path with cathode |
| Cathode | Current exit point in forward bias; marked with band | Connected to higher-potential side (e.g., VCC rail); reverse-biased during transient events |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing |
| 400 W peak pulse power (10/1000 µs) | Supports ISO 7637-2 Pulse 1, 2a, 3a/b immunity in 12 V/24 V vehicle networks |
| Low incremental resistance | Minimizes voltage overshoot during fast transients, improving clamping precision |
| Matte tin plated leads (J-STD-002 compliant) | Ensures consistent solder wetting and intermetallic formation in reflow processes |
| UL 94 V-0 molding compound | Meets flammability requirements for enclosed automotive and industrial enclosures |
Applications
| Automotive Engine Control Unit (ECU) Power Input | Industrial CAN Bus Transceiver Protection |
|---|---|
Use Scenario: Protects 12 V supply input of engine control modules from load dump and alternator ripple. IC Role / Device Role / Timing Role: Parallel-connected clamping TVS that shunts >40 V transients to ground before reaching downstream regulators and microcontrollers. Use Value: Maintains system uptime by preventing latch-up or permanent damage during ISO 16750-2 load dump events up to 35 V sustained and 60 V spikes. |
Use Scenario: Shields CANH/CANL pins of transceivers from ESD and inductive switching noise in factory automation nodes. IC Role / Device Role / Timing Role: Unidirectional TVS placed between each bus line and ground to clamp negative-going transients while preserving signal integrity. Use Value: Enables reliable communication at 1 Mbps with <1 ns response time, meeting IEC 61000-4-2 Level 4 (±15 kV contact) requirements. |
| Consumer Appliance Motor Driver Stage | Telecom Power Supply Surge Protection |
Use Scenario: Guards gate drivers and MOSFETs in washing machine motor inverters against back-EMF spikes during commutation. IC Role / Device Role / Timing Role: Fast-response TVS placed across DC bus rails to absorb inductive kickback energy from brushed/BLDC motors. Use Value: Extends MOSFET lifetime by limiting VDS overshoot to ≤41.4 V, reducing avalanche stress and thermal runaway risk. |
Use Scenario: Installed at AC/DC converter input to suppress lightning-induced surges entering telecom base station power supplies. IC Role / Device Role / Timing Role: Primary-stage TVS absorbing differential-mode surges per IEC 61000-4-5 (2 Ω/12 Ω coupling, 1.2/50 µs + 8/20 µs combo wave). Use Value: Delivers 400 W pulse handling without degradation after repeated 6 kV surge events, ensuring multi-year field reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ30A | Same VWM (25.6 V) and VBR range, but lower PPPM (400 W same), higher VC (48.4 V), SMA package | Less compact footprint; lower thermal mass reduces surge endurance in repetitive scenarios | Acceptable where board space allows larger SMA and clamping voltage margin ≥7.0 V is acceptable |
| SMCJ30A | Higher PPPM (1500 W), same VWM/VBR, larger SMC package, higher IPPM (43.4 A) | Over-specified for single-event protection; requires more PCB area and higher cost | Preferred only when system-level testing demands >1000 W surge headroom or extended pulse duration handling |
Compared with SMAJ30A and SMCJ30A, the TMPG06-30AHE3/54 delivers optimal balance of AEC-Q101 qualification, MPG06 footprint efficiency, and precise 41.4 V clamping-making it the preferred choice for space-constrained automotive and industrial designs where reliability and thermal stability are prioritized over raw power rating.
Availability
TMPG06-30AHE3/54 is available at Aetrix Electronics and suitable for automotive ECUs, industrial CAN nodes, and consumer appliance motor drives requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for TMPG06-30AHE3/54 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, MOSFETs, and protection devices with emphasis on automotive, industrial, and computing applications.
The TMPG06 series belongs to Vishay's PAR® family of high-reliability TVS diodes engineered specifically for harsh-environment transient suppression - combining AEC-Q101 qualification, high-temperature operation, and repeatable clamping performance in compact surface-mount packages.
FAQ
What is the maximum clamping voltage of the TMPG06-30AHE3/54 at its rated peak pulse current?
The TMPG06-30AHE3/54 has a maximum clamping voltage (VC) of 41.4 V when subjected to its rated peak pulse current (IPPM) of 9.7 A under a 10/1000 µs waveform. This value is measured per Figure 3 in the datasheet and ensures predictable overvoltage limiting for downstream ICs and power devices. The TMPG06-30AHE3/54 maintains this clamping performance across its full operating temperature range.
Is the TMPG06-30AHE3/54 qualified for automotive applications?
Yes, the TMPG06-30AHE3/54 is AEC-Q101 qualified, meaning it has passed rigorous stress tests including high-temperature reverse bias, temperature cycling, and ESD per JESD22 standards. This qualification confirms its suitability for use in automotive powertrain, body electronics, and ADAS subsystems. The TMPG06-30AHE3/54 also meets JESD 201 Class 2 whisker resistance requirements.
What does the "HE3/54" suffix indicate in TMPG06-30AHE3/54?
The "HE3" suffix denotes RoHS-compliant, matte tin-plated leads qualified to JESD 201 Class 2 for whisker resistance, while "/54" specifies tape-and-reel packaging in 13-inch reels with 5500 units per reel. This packaging format supports automated SMT placement and ensures consistent lead coplanarity. The TMPG06-30AHE3/54 is supplied in this configuration for high-volume manufacturing.
Can the TMPG06-30AHE3/54 be used in bidirectional protection circuits?
No, the TMPG06-30AHE3/54 is unidirectional only, as confirmed in the FEATURES section of the datasheet. It protects against negative transients on the cathode side relative to anode and cannot suppress positive-going surges on the anode side. For bidirectional protection, two devices in series opposition or a dedicated bidirectional TVS such as SMBJ30CA would be required. The TMPG06-30AHE3/54 must be oriented with the cathode band toward the protected voltage rail.
What is the thermal derating behavior of the TMPG06-30AHE3/54 above 25 °C ambient?
The TMPG06-30AHE3/54 follows the derating curve in Figure 2 of the datasheet: peak pulse power decreases linearly from 100 % at 25 °C to ~50 % at 125 °C junction temperature. At 75 °C lead temperature (TL), its steady-state power dissipation is limited to 1.0 W on an infinite heatsink. Designers must apply thermal modeling or empirical testing to ensure TJ remains ≤185 °C under worst-case surge repetition. The TMPG06-30AHE3/54 supports this via its high TJ max rating.
TMPG06-30AHE3/54 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):
- 25.6V
- Voltage - Breakdown (Min):
- 28.5V
- Voltage - Clamping (Max) @ Ipp:
- 41.4V
- Current - Peak Pulse (10/1000µs):
- 9.7A
- 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
TMPG06-30AHE3/54 FAQ
1.How can I place an order for TMPG06-30AHE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-30AHE3/54 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 TMPG06-30AHE3/54 reliable?
The price and inventory of TMPG06-30AHE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-30AHE3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-30AHE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-30AHE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-30AHE3/54?
TMPG06-30AHE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-30AHE3/54 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 TMPG06-30AHE3/54?
For technical support, including TMPG06-30AHE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-30AHE3/54 requirements.
6.How does Aetrix verify that TMPG06-30AHE3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-30AHE3/54 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 TMPG06-30AHE3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-30AHE3/54?
All TMPG06-30AHE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-30AHE3/54, 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 TMPG06-30AHE3/54 part is unused and in its original packaging.
Return procedure for TMPG06-30AHE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-30AHE3/54 Tags
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