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Vishay General Semiconductor - Diodes Division TMPG06-18A-E3/54
- Part No.:
- TMPG06-18A-E3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-18A-E3/54.pdf
- Description:
- TVS DIODE 15.3VWM 25.5VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:2,990
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Product details
Overview
TMPG06-18A-E3/54 from Vishay General Semiconductor is a unidirectional automotive-grade transient voltage suppressor (TVS) diode in MPG06 package, featuring 17.1 V to 18.9 V breakdown voltage (VBR), 25.5 V clamping voltage (VC) at 15.9 A peak pulse current, 400 W peak pulse power (10/1000 µs), and operation up to +185 °C junction temperature. It protects MOSFETs and sensor signal lines in automotive powertrain control units against inductive switching transients.
For engineers reviewing the TMPG06-18A-E3/54 datasheet, TMPG06-18A-E3/54 pinout, TMPG06-18A-E3/54 application, or TMPG06-18A-E3/54 equivalent, key selection criteria include clamping performance under 10/1000 µs surge, low leakage (<1.0 µA at 15.3 V), AEC-Q101 qualification status, and compatibility with reflow and wave soldering per J-STD-002B.
Technical Context
The TMPG06-18A-E3/54 employs Vishay's patented PAR® construction for stable avalanche behavior and low incremental surge resistance. Its unidirectional polarity enables precise reverse-biased clamping during positive transients on DC rails, with typical forward voltage of 3.5 V at 25 A.
Designed for high-reliability automotive environments, it sustains 185 °C maximum junction temperature and meets RoHS 2002/95/EC and WEEE 2002/96/EC. The device exhibits 0.088 %/°C temperature coefficient of VBR, ensuring predictable breakdown shift across thermal extremes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 17.1 V / 18.9 V at 1.0 mA - defines reliable avalanche initiation window for consistent clamping onset |
| VC @ IPPM | 25.5 V at 15.9 A - maximum voltage seen by protected circuit during 400 W transient |
| PPPM | 400 W (10/1000 µs) - surge energy handling capacity without degradation |
| IFSM | 40 A (8.3 ms half-sine) - withstands repetitive motor-driver turn-off surges |
| ID @ VWM | <1.0 µA at 15.3 V - negligible standby leakage in battery-sensitive systems |
| TJ max. | +185 °C - supports under-hood placement near engines or inverters |
| Package | MPG06 - surface-mount DO-214AC outline, UL 94V-0 epoxy, matte tin leads |
Pinout & Package
MPG06 package: molded epoxy case with axial-leaded DO-214AC footprint; cathode denoted by color band; leads are matte tin-plated, solderable per J-STD-002B and JESD22-B102D; 0.375" (9.5 mm) lead length.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | DC supply or signal line input | Connected to protected node; conducts during forward surge or bias conditions |
| Cathode | Ground or return path | Reference terminal for clamping; marked by color band; ties to system ground plane |
Key Features
| Feature | Design Value |
|---|---|
| Patented PAR® construction | Enables uniform avalanche distribution and stable VBR over lifetime, critical for AEC-Q101 compliance |
| 400 W peak pulse power (10/1000 µs) | Handles ISO 7637-2 Pulse 1/2a/5a transients without failure in 12 V automotive systems |
| Low clamping ratio (VC/VBR ≈ 1.35) | Minimizes overvoltage stress on downstream ICs such as CAN transceivers or microcontrollers |
| 0.088 %/°C VBR tempco | Ensures ≤±5 % VBR drift from −40 °C to +125 °C ambient, supporting robust design margins |
| Solder dip rated 260 °C, 40 s | Compatible with standard IR reflow and selective wave soldering processes without parametric shift |
Applications
| Automotive Powertrain Control | Industrial Motor Drive Protection |
|---|---|
Use Scenario: Suppresses load-dump and inductive kickback transients in 12 V engine control modules (ECMs) driving solenoids and fuel injectors. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed across power input rail upstream of LDOs and MCU power pins. Use Value: Clamps transients to ≤25.5 V, preventing latch-up or permanent damage to 3.3 V/5 V logic supplies. |
Use Scenario: Protects gate drivers and current-sense amplifiers in variable-frequency drives exposed to IGBT switching noise. IC Role / Device Role / Timing Role: Parallel-connected TVS on low-side shunt resistor supply line to absorb fast dv/dt coupling. Use Value: Sub-1 ns response time limits voltage overshoot to <30 V, preserving analog measurement accuracy. |
| Automotive Sensor Signal Lines | Telecom Power Interface |
Use Scenario: Shields LIN bus and analog sensor outputs (e.g., pressure, temperature) from ESD and cable discharge events. IC Role / Device Role / Timing Role: Bidirectional protection not applicable; used as unidirectional clamp on VCC-to-ground path for sensors with regulated supplies. Use Value: Leakage <1.0 µA at 15.3 V avoids loading precision reference voltages in 16-bit ADC front-ends. |
Use Scenario: Guards 48 V PoE-powered equipment inputs against lightning-induced surges on Ethernet power pairs. IC Role / Device Role / Timing Role: Primary clamping element in Class I surge protection stage before DC-DC converter input. Use Value: 400 W rating meets IEC 61000-4-5 Level 3 (1 kV/2 Ω) requirements when combined with series impedance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ18A | Lower PPPM (400 W same), but VC = 29.2 V @ 13.7 A; SMA package; no AEC-Q101 qualification | Not suitable for automotive under-hood use; acceptable for industrial control panels with lower thermal stress | Select SMAJ18A only if AEC-Q101 is not required and board space allows SMA footprint |
| TPSMF18A | Same VBR range and VC; SOD-123FL package; AEC-Q101 qualified; lower IPPM (13.7 A); PPPM = 200 W | Limited to lower-energy transients; unsuitable for ISO 7637-2 Pulse 5a; better for ESD-only zones | Choose TPSMF18A where space is constrained and surge severity is limited to IEC 61000-4-2/4-4 |
Compared with SMAJ18A and TPSMF18A, the TMPG06-18A-E3/54 delivers higher thermal robustness (185 °C vs. 150 °C), superior clamping ratio, and verified AEC-Q101 compliance-making it the only option qualified for direct integration into automotive powertrain ECUs requiring sustained high-temperature operation.
Availability
TMPG06-18A-E3/54 is available at Aetrix Electronics and suitable for automotive powertrain control, industrial motor drive protection, and telecom power interface applications requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for TMPG06-18A-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 optoelectronics for automotive, industrial, and computing markets.
The TMPG06 series was engineered specifically for AEC-Q101-compliant transient suppression in harsh automotive environments, emphasizing thermal stability, surge repeatability, and process-controlled avalanche characteristics.
FAQ
What is the clamping voltage of the TMPG06-18A-E3/54 at its rated peak pulse current?
The TMPG06-18A-E3/54 has a maximum clamping voltage (VC) of 25.5 V at 15.9 A peak pulse current (IPPM) under the standard 10/1000 µs waveform. This value is measured per ANSI/IEEE C62.35 and ensures protected circuits remain below critical overvoltage thresholds during surge events. The TMPG06-18A-E3/54 maintains this performance across its full operating temperature range.
Is the TMPG06-18A-E3/54 qualified to AEC-Q101?
Yes, the TMPG06-18A-E3/54 carries the HE3 suffix for high-reliability grade and is explicitly AEC-Q101 qualified, as confirmed in Vishay's ordering information and mechanical data section. The "E3" suffix denotes commercial grade, but the "-18A" variant with "HE3" packaging is the AEC-Q101 version; however, the part number TMPG06-18A-E3/54 itself is the commercial-grade variant. For AEC-Q101, the correct part is TMPG06-18A-HE3/54. The TMPG06-18A-E3/54 is RoHS-compliant and built to automotive reliability standards but is not AEC-Q101 certified.
What is the standoff voltage (VWM) and maximum leakage current for the TMPG06-18A-E3/54?
The TMPG06-18A-E3/54 has a standoff voltage (VWM) of 15.3 V and a maximum reverse leakage current (ID) of 1.0 µA at that voltage and 25 °C. At elevated temperature (TJ = 150 °C), leakage remains ≤1.0 µA, confirming stable performance in hot under-hood environments. These values ensure minimal power loss and signal integrity in always-on automotive modules using the TMPG06-18A-E3/54.
Can the TMPG06-18A-E3/54 be used in bidirectional configurations?
No, the TMPG06-18A-E3/54 is unidirectional only, as stated in its features table. It clamps only in reverse bias and conducts forward current up to 40 A (IFSM). For bidirectional protection, two devices must be connected in series opposition-or a dedicated bidirectional TVS like SMBJ18CA should be selected. The TMPG06-18A-E3/54's polarity is marked by a cathode band and must be oriented correctly in-circuit.
What is the package type and lead finish of the TMPG06-18A-E3/54?
The TMPG06-18A-E3/54 uses the MPG06 package-equivalent to DO-214AC-with matte tin-plated leads compliant with J-STD-002B and JESD22-B102D solderability standards. The epoxy body meets UL 94V-0 flammability rating, and the device is supplied in 13" paper tape and reel (5500 pcs per reel, package code 54). This package supports both reflow and wave soldering for the TMPG06-18A-E3/54.
TMPG06-18A-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):
- 15.3V
- Voltage - Breakdown (Min):
- 17.1V
- Voltage - Clamping (Max) @ Ipp:
- 25.5V
- Current - Peak Pulse (10/1000µs):
- 15.9A
- 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
TMPG06-18A-E3/54 FAQ
1.How can I place an order for TMPG06-18A-E3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-18A-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 TMPG06-18A-E3/54 reliable?
The price and inventory of TMPG06-18A-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 TMPG06-18A-E3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-18A-E3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-18A-E3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-18A-E3/54?
TMPG06-18A-E3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-18A-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 TMPG06-18A-E3/54?
For technical support, including TMPG06-18A-E3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-18A-E3/54 requirements.
6.How does Aetrix verify that TMPG06-18A-E3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-18A-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 TMPG06-18A-E3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-18A-E3/54?
All TMPG06-18A-E3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-18A-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 TMPG06-18A-E3/54 part is unused and in its original packaging.
Return procedure for TMPG06-18A-E3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-18A-E3/54 Tags
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