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Vishay General Semiconductor - Diodes Division TMPG06-9.1-E3/54
- Part No.:
- TMPG06-9.1-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-9.1-E3/54.pdf
- Description:
- TVS DIODE 7.37VWM 13.8VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:4,449
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Product details
Overview
TMPG06-9.1-E3/54 from Vishay General Semiconductor is a unidirectional automotive-grade transient voltage suppressor diode in MPG06 package, featuring 9.1 V breakdown voltage (VBR = 8.19–10.0 V), 400 W peak pulse power (10/1000 µs), and 185 °C maximum junction temperature. It protects MOSFETs, ICs, and sensor signal lines against inductive switching transients in automotive and industrial control systems.
For engineers reviewing the TMPG06-9.1-E3/54 datasheet, TMPG06-9.1-E3/54 pinout, TMPG06-9.1-E3/54 application, or TMPG06-9.1-E3/54 equivalent, key selection criteria include clamping voltage (VC = 21.7 V at IPPM), low leakage (<10 µA at VWM = 7.37 V), and AEC-Q101-compatibility via HE3-grade variant correlation.
Technical Context
This device operates as a unidirectional avalanche diode with PAR® patented construction, delivering fast response time and low incremental surge resistance to clamp voltage spikes before sensitive downstream circuitry is damaged. Its 10/1000 µs waveform rating supports repetitive 0.01 % duty cycle surges under high-temperature conditions up to 185 °C junction.
The TMPG06-9.1-E3/54 exhibits stable breakdown voltage with +0.068 %/°C temperature coefficient and maintains <1.0 µA reverse leakage above 10 V at 25 °C - critical for low-power sensor interface protection where standby current integrity matters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR min/max | 8.19 V / 10.0 V - defines reliable avalanche initiation range under 1 mA test current |
| VWM | 7.37 V - maximum continuous reverse working voltage before significant leakage begins |
| VC @ IPPM | 21.7 V - clamping voltage during 400 W transient, limiting stress on protected ICs |
| ID @ VWM | <10 µA - ensures minimal power drain in always-on sensor or automotive ECU circuits |
| PPPM | 400 W - peak pulse power handling capability per 10/1000 µs standard waveform |
| TJ max | +185 °C - enables operation in under-hood automotive environments without derating |
| IFSM | 40 A - withstands 8.3 ms half-sine surge, supporting motor driver and relay coil snubbing |
Pinout & Package
Package: MPG06 - molded epoxy case with matte tin-plated leads, UL 94V-0 rated, lead length 9.5 mm, compatible with J-STD-002B soldering standards. Cathode denoted by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point during forward conduction | Connected to ground or low-side reference in unidirectional TVS configurations |
| Cathode | Current exit point; marked with color band | Connected to protected line (e.g., CAN_H, LIN, sensor supply) to shunt transients to ground |
Key Features
| Feature | Design Value |
|---|---|
| Patented PAR® construction | Enables uniform current distribution across junction, improving surge reliability and reducing hot-spot failure risk |
| 400 W peak pulse power (10/1000 µs) | Meets ISO 7637-2 Pulse 1 & 2a requirements for 12 V automotive systems without external series impedance |
| Low clamping ratio (VC/VBR ≈ 2.38) | Minimizes overvoltage exposure to protected ICs - critical for 5 V or 3.3 V logic interfaces |
| 185 °C junction rating | Supports placement near heat sources (e.g., power modules) without thermal derating in engine control units |
| RoHS/WEEE compliant | Meets EU environmental directives; matte tin plating ensures solderability and long-term intermetallic stability |
Applications
| Automotive Power Line Protection | Industrial Sensor Interface Protection |
|---|---|
Use Scenario: Suppressing load-dump and jump-start transients on 12 V battery-fed ECUs and body control modules. IC Role / Device Role / Timing Role: Unidirectional TVS clamping transient energy to ground during ISO 7637-2 Pulse 5a events. Use Value: Limits voltage excursion to ≤21.7 V, preventing latch-up or gate oxide damage in MCU power rails and CAN transceivers. |
Use Scenario: Protecting analog output lines of pressure/temperature sensors in factory automation PLC I/O modules. IC Role / Device Role / Timing Role: Fast-response shunt element absorbing inductive kickback from solenoid drivers sharing same PCB ground plane. Use Value: Maintains signal integrity with <10 µA leakage at 7.37 V, avoiding offset errors in 16-bit ADC front-ends. |
| Consumer Appliance Motor Control | Telecom DC Power Input Protection |
Use Scenario: Snubbing back-EMF from brushed DC motors in smart home appliances (e.g., washing machine drum drives). IC Role / Device Role / Timing Role: Standby-mode TVS absorbing repetitive 40 A surges (8.3 ms half-sine) without degradation. Use Value: Sustains 40 A IFSM rating and 185 °C Tj max, enabling compact heatsink-free layout in sealed enclosures. |
Use Scenario: Guarding -48 V telecom power inputs against lightning-induced surges and hot-swap transients. IC Role / Device Role / Timing Role: Primary clamping device in multi-stage protection architecture, placed upstream of DC-DC converters. Use Value: Delivers 400 W PPPM at 10/1000 µs while maintaining VC = 21.7 V - sufficient margin below 24 V converter input absolute max rating. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ9.0A-E3/52 | Lower PPPM (600 W), higher VC (15.4 V), SMA package (smaller footprint, lower thermal mass) | Better suited for space-constrained consumer electronics; less robust for automotive under-hood thermal cycling | Select when board area is critical and peak surge energy is ≤600 W; verify thermal relief for repeated surges |
| TPSMA6L9.0A | Same VBR range (8.1–9.0 V), lower VC (14.4 V), AEC-Q101 qualified, DO-214AC package | Higher reliability grade with tighter parametric spread; preferred for safety-critical ADAS subsystems | Choose for ASIL-B designs requiring certified qualification; requires revalidation of PCB thermal vias due to different package thermal resistance |
Compared with SMBJ9.0A-E3/52 and TPSMA6L9.0A, the TMPG06-9.1-E3/54 offers superior thermal endurance (185 °C vs. 150 °C) and higher surge current tolerance (40 A IFSM), making it optimal for high-temperature automotive power distribution nodes where long-term reliability outweighs footprint savings.
Availability
TMPG06-9.1-E3/54 is available at Aetrix Electronics and suitable for automotive ECU design, industrial sensor interface protection, and telecom DC input hardening requiring stable component supply across extended temperature and surge life cycles.
Supply support for TMPG06-9.1-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 is a global leader in discrete semiconductors, specializing in high-reliability diodes, MOSFETs, and passive components for demanding industrial and automotive applications.
The TMPG06 series was engineered specifically for AEC-Q101-compliant transient suppression in harsh-environment electronics, emphasizing thermal stability, surge repeatability, and low-leakage performance in under-hood and factory-floor deployments.
FAQ
What is the clamping voltage of TMPG06-9.1-E3/54 at its rated peak pulse current?
The TMPG06-9.1-E3/54 has a maximum clamping voltage (VC) of 21.7 V when subjected to its specified peak pulse current (IPPM) under a 10/1000 µs waveform. This value is measured at the device's rated 400 W peak pulse power level and ensures protected circuitry remains within safe overvoltage limits during transient events. The TMPG06-9.1-E3/54 achieves this clamping performance while maintaining low incremental surge resistance and fast response time.
Is TMPG06-9.1-E3/54 suitable for automotive applications requiring AEC-Q101 qualification?
The TMPG06-9.1-E3/54 is the commercial-grade variant (E3 suffix); however, its HE3-suffixed counterpart (TMPG06-9.1-HE3/54) is explicitly AEC-Q101 qualified. The TMPG06-9.1-E3/54 shares identical electrical characteristics, package, and thermal ratings, and is widely used in automotive designs where full qualification is managed at the system level. Engineers selecting TMPG06-9.1-E3/54 should confirm qualification path alignment with their Tier 1 supplier requirements.
What is the reverse leakage current of TMPG06-9.1-E3/54 at its stand-off voltage?
At its stand-off voltage (VWM) of 7.37 V and ambient temperature of 25 °C, the TMPG06-9.1-E3/54 exhibits a maximum reverse leakage current (ID) of 10.0 µA. This low leakage ensures minimal impact on battery-powered or always-on sensor circuits. The TMPG06-9.1-E3/54 maintains <100 µA leakage even at elevated temperatures (150 °C), supporting robust operation in thermally stressed environments.
How does the TMPG06-9.1-E3/54 differ from the TMPG06-9.1A-E3/54 variant?
The TMPG06-9.1A-E3/54 features a tighter breakdown voltage range (8.65–9.55 V) versus the TMPG06-9.1-E3/54 (8.19–10.0 V), resulting in improved consistency for precision clamping applications. Both share identical package (MPG06), power ratings (400 W PPPM), and thermal specs (185 °C TJ max). The TMPG06-9.1-E3/54 offers broader VBR tolerance, making it more cost-effective for non-critical protection zones where exact clamping threshold is less critical than surge robustness.
Can TMPG06-9.1-E3/54 be used in bidirectional configurations?
No - the TMPG06-9.1-E3/54 is unidirectional only, as confirmed by Vishay's datasheet and packaging marking (cathode band). Bidirectional protection requires two devices in series opposition or a dedicated bidirectional TVS like the SMBJ9.0CA. Using TMPG06-9.1-E3/54 in reverse-biased mode beyond its specified VWM risks premature breakdown and unreliable clamping. For AC or dual-polarity signal lines, select a purpose-built bidirectional variant instead of repurposing the TMPG06-9.1-E3/54.
TMPG06-9.1-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):
- 7.37V
- Voltage - Breakdown (Min):
- 8.19V
- Voltage - Clamping (Max) @ Ipp:
- 13.8V
- Current - Peak Pulse (10/1000µs):
- 21.7A
- 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
TMPG06-9.1-E3/54 FAQ
1.How can I place an order for TMPG06-9.1-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-9.1-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 TMPG06-9.1-E3/54 reliable?
The price and inventory of TMPG06-9.1-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 TMPG06-9.1-E3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-9.1-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-9.1-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-9.1-E3/54?
TMPG06-9.1-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-9.1-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 TMPG06-9.1-E3/54?
For technical support, including TMPG06-9.1-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-9.1-E3/54 requirements.
6.How does Aetrix verify that TMPG06-9.1-E3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-9.1-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 TMPG06-9.1-E3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-9.1-E3/54?
All TMPG06-9.1-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-9.1-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 TMPG06-9.1-E3/54 part is unused and in its original packaging.
Return procedure for TMPG06-9.1-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-9.1-E3/54 Tags
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