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Vishay General Semiconductor - Diodes Division TMPG06-33A-E3/54
- Part No.:
- TMPG06-33A-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-33A-E3/54.pdf
- Description:
- TVS DIODE 28.2VWM 45.7VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:9,094
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Product details
Overview
TMPG06-33A-E3/54 from Vishay General Semiconductor is a unidirectional automotive-grade transient voltage suppressor (TVS) diode in MPG06 package, with breakdown voltage range 31.4–34.7 V, 400 W peak pulse power (10/1000 µs), 1.0 W steady-state power dissipation, and 185 °C maximum junction temperature. It protects MOSFETs and sensor signal lines in automotive powertrain control modules against inductive switching transients.
For engineers reviewing the TMPG06-33A-E3/54 datasheet, TMPG06-33A-E3/54 pinout, TMPG06-33A-E3/54 application, or TMPG06-33A-E3/54 equivalent, key selection criteria include clamping voltage (45.7 V at 8.8 A), reverse leakage (<1.0 µA at 28.2 V), AEC-Q101 qualification status, and 10/1000 µs waveform compliance for automotive surge immunity.
Technical Context
This device operates as a unidirectional avalanche diode, leveraging patented PAR® construction to achieve low incremental surge resistance and fast response time (<1 ns). Its clamping behavior is defined by a 10/1000 µs double-exponential pulse waveform per ANSI/IEEE C62.35, with guaranteed clamping voltage of 45.7 V at 8.8 A IPPM.
The TMPG06-33A-E3/54 is rated for continuous operation from –65 °C to +185 °C, features matte tin-plated leads compliant with J-STD-002B, and meets UL 94V-0 flammability requirements via molded epoxy encapsulation. The E3 suffix denotes commercial-grade reliability; HE3 would indicate AEC-Q101 qualified high-reliability grade.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Breakdown Voltage V(BR) | 31.4–34.7 V at 1 mA - defines minimum voltage at which avalanche conduction begins under controlled test conditions |
| Clamping Voltage VC | 45.7 V at 8.8 A IPPM - maximum voltage seen across protected circuit during 10/1000 µs surge event |
| Peak Pulse Power PPPM | 400 W (10/1000 µs) - surge energy handling capacity without failure under standardized transient waveform |
| Steady-State Power PD | 1.0 W - maximum continuous power dissipation at TL = 75 °C on infinite heatsink |
| Reverse Leakage ID | <1.0 µA at 28.2 V - ensures minimal standby current draw in high-impedance signal line protection |
| Operating Temperature | –65 °C to +185 °C - supports under-hood automotive environments and industrial motor drive applications |
Pinout & Package
Package: MPG06 - molded epoxy case with matte tin-plated axial leads; cathode denoted by color band; UL 94V-0 rated; 0.375" (9.5 mm) lead length; RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry terminal during forward conduction | Connected to lower-potential side of protected circuit; enables unidirectional clamping only |
| Cathode | Current exit terminal during forward conduction; clamping node during reverse surge | Marked by color band; connected to higher-potential rail or signal line requiring overvoltage protection |
Key Features
| Feature | Design Value |
|---|---|
| Patented PAR® construction | Enables uniform current distribution across junction area, reducing localized thermal stress during repetitive surges |
| 400 W peak pulse power (10/1000 µs) | Meets ISO 7637-2 Pulse 1/2a/3a and IEC 61000-4-5 Level 3 surge immunity requirements for automotive ECUs |
| Low clamping ratio (VC/V(BR) ≈ 1.4) | Minimizes voltage overshoot during transient events, preserving margin for downstream 3.3 V or 5 V logic interfaces |
| Typical ID < 1.0 µA above 10 V rating | Prevents signal integrity degradation in high-impedance sensor bias networks and analog front-ends |
| Solder dip 260 °C, 40 s | Supports standard reflow and wave soldering processes without parametric shift or mechanical delamination |
Applications
| Automotive Powertrain Control | Industrial Motor Drive Protection |
|---|---|
Use Scenario: Protecting gate drivers and current-sense amplifiers in 12 V/24 V engine control units exposed to load dump and inductive kickback. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed across MOSFET drain-source or gate-source to clamp transients before they exceed absolute maximum ratings. Use Value: Limits transient voltage to ≤45.7 V, preventing latch-up or oxide rupture in 60 V-rated automotive MOSFETs used in fuel injector drivers. |
Use Scenario: Safeguarding encoder feedback lines and Hall-effect sensor outputs in variable-frequency drives operating near high-current IGBTs. IC Role / Device Role / Timing Role: Signal-line TVS mounted at connector interface to absorb coupled noise from adjacent power switching paths. Use Value: Sub-1 ns response time and <1.0 µA leakage ensure accurate position reporting without DC offset or timing jitter in 100 kHz PWM systems. |
| Automotive Body Electronics | Telecom Power Interface |
Use Scenario: Shielding LIN bus transceivers and LED driver ICs in door module assemblies subjected to ESD and cable discharge events. IC Role / Device Role / Timing Role: Low-capacitance unidirectional clamp installed between LIN data line and ground, referenced to local supply rail. Use Value: 45.7 V clamping voltage preserves 3.3 V transceiver input tolerance while surviving 100 A/10/1000 µs surges per ISO 16750-2. |
Use Scenario: Front-end protection for PoE-powered devices receiving 48 V DC input subject to lightning-induced surges on Ethernet pairs. IC Role / Device Role / Timing Role: Primary surge suppression stage placed before DC-DC converter input, rated for continuous 48 V operation. Use Value: 185 °C max junction temperature allows reliable operation in sealed telecom enclosures with ambient up to 85 °C and internal self-heating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ33A | DO-214AC package; 33 V nominal V(BR); 400 W PPPM; 1.0 W PD; same 10/1000 µs rating but lower TJ max (150 °C) | Lacks AEC-Q101 qualification; not rated for automotive under-hood use beyond 150 °C ambient | Select SMAJ33A only for cost-sensitive consumer or industrial applications where junction temperature remains below 150 °C. |
| SMCJ33A | DO-214AB package; 33 V nominal V(BR); 1500 W PPPM; 5.0 W PD; larger footprint and higher clamping voltage (53.3 V) | Higher surge capacity suits primary-level AC/DC input protection, not signal-line or gate-drive placement | Choose SMCJ33A when system-level surge testing requires >1000 W capability and board space permits larger SMC package. |
Compared with SMAJ33A and SMCJ33A, the TMPG06-33A-E3/54 delivers automotive-grade thermal robustness (185 °C TJ), compact axial MPG06 form factor for through-hole mounting in tight ECU layouts, and optimized clamping performance (45.7 V) for protecting modern low-voltage gate drivers and sensor interfaces.
Availability
TMPG06-33A-E3/54 is available at Aetrix Electronics and suitable for automotive powertrain control, industrial motor drive protection, automotive body electronics, and telecom power interface applications requiring stable component supply and long-term lifecycle support.
Supply support for TMPG06-33A-E3/54 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 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 in engine control, transmission, and chassis systems, targeting AEC-Q101 compliance and operation up to 185 °C junction temperature.
FAQ
What is the clamping voltage of the TMPG06-33A-E3/54 at its rated peak pulse current?
The TMPG06-33A-E3/54 has a maximum clamping voltage (VC) of 45.7 V at 8.8 A peak pulse current (IPPM), measured under the standardized 10/1000 µs double-exponential waveform. This value is specified in the Electrical Characteristics table of Vishay's Document Number 88404 and defines the upper voltage limit imposed on protected circuits during surge events. The TMPG06-33A-E3/54 maintains this clamping performance across its full operating temperature range.
Is the TMPG06-33A-E3/54 qualified to AEC-Q101?
No - the TMPG06-33A-E3/54 carries the E3 suffix, indicating commercial-grade reliability per Vishay's ordering nomenclature. The HE3 suffix denotes AEC-Q101 qualified high-reliability grade. While the TMPG06-33A-E3/54 shares the same die and construction as AEC-Q101 variants, only HE3-part-numbered versions undergo full qualification testing. The TMPG06-33A-E3/54 is suitable for non-safety-critical automotive applications where full qualification is not mandated.
What does the "A" in TMPG06-33A-E3/54 signify?
The "A" suffix in TMPG06-33A-E3/54 indicates a tighter breakdown voltage tolerance: 31.4–34.7 V (±5 % around 33 V nominal), versus the non-A version TMPG06-33 with 29.7–36.3 V (±10 %). This tighter distribution improves consistency in clamping threshold across production lots and simplifies design margining for precision protection schemes. All other electrical and thermal specifications remain identical between TMPG06-33 and TMPG06-33A-E3/54.
Can the TMPG06-33A-E3/54 be used in bidirectional configurations?
No - the TMPG06-33A-E3/54 is unidirectional only, as explicitly stated in the Features section of the datasheet. It conducts in forward bias and clamps in reverse bias. For bidirectional transient suppression, two devices must be connected in series opposing configuration, or a dedicated bidirectional TVS such as SMBJ33CA should be selected. Using a single TMPG06-33A-E3/54 in reverse-biased signal lines without polarity awareness risks permanent failure.
What is the maximum reverse leakage current for TMPG06-33A-E3/54 at its stand-off voltage?
The TMPG06-33A-E3/54 exhibits a maximum reverse leakage current (ID) of 1.0 µA at its stand-off voltage (VWM) of 28.2 V, tested at TA = 25 °C. At elevated temperature (TJ = 150 °C), leakage remains ≤1.0 µA per the datasheet's Electrical Characteristics table. This ultra-low leakage ensures minimal loading on high-impedance sensor bias networks and preserves accuracy in precision analog measurement paths where the TMPG06-33A-E3/54 is deployed.
TMPG06-33A-E3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- PAR®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 28.2V
- Voltage - Breakdown (Min):
- 31.4V
- Voltage - Clamping (Max) @ Ipp:
- 45.7V
- Current - Peak Pulse (10/1000µs):
- 8.8A
- 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
TMPG06-33A-E3/54 FAQ
1.How can I place an order for TMPG06-33A-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-33A-E3/54 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 TMPG06-33A-E3/54 reliable?
The price and inventory of TMPG06-33A-E3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-33A-E3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-33A-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-33A-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-33A-E3/54?
TMPG06-33A-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-33A-E3/54 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 TMPG06-33A-E3/54?
For technical support, including TMPG06-33A-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-33A-E3/54 requirements.
6.How does Aetrix verify that TMPG06-33A-E3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-33A-E3/54 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 TMPG06-33A-E3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-33A-E3/54?
All TMPG06-33A-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-33A-E3/54, 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 TMPG06-33A-E3/54 part is unused and in its original packaging.
Return procedure for TMPG06-33A-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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