My Inquiry
My Account
Vishay General Semiconductor - Diodes Division TMPG06-22AHE3/54
- Part No.:
- TMPG06-22AHE3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-22AHE3/54.pdf
- Description:
- TVS DIODE 18.8VWM 30.6VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:3,190
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TMPG06-22AHE3/54 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 20.9–23.1 V breakdown voltage (VBR), 18.8 V stand-off voltage (VWM), 30.6 V clamping voltage at 13.1 A peak pulse current, 400 W peak pulse power (10/1000 µs), and AEC-Q101 qualification for automotive-grade reliability.
For engineers reviewing the TMPG06-22AHE3/54 datasheet, TMPG06-22AHE3/54 pinout, TMPG06-22AHE3/54 application, or TMPG06-22AHE3/54 equivalent, key selection criteria include clamping performance under 10/1000 µs transients, junction temperature derating above 25 °C, unidirectional polarity compatibility with DC-biased lines, and MPG06 package thermal and solderability compliance per JESD 22-B106 and JESD 201 Class 2.
Technical Context
This TVS diode operates as a voltage-clamped shunt protector: when reverse voltage exceeds VBR, it avalanches to divert surge current away from downstream ICs or MOSFETs. Its low incremental resistance ensures stable clamping during high-current transients such as inductive load switching or ISO 7637-2 pulses.
Designed for high-reliability environments, the device sustains operation up to +185 °C junction temperature, supports 40 A non-repetitive forward surge current (8.3 ms half-sine), and maintains <1 µA leakage at VWM up to 150 °C - critical for low-power sensor interfaces and always-on automotive modules.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 20.9 V / 23.1 V - defines minimum and maximum avalanche initiation threshold under 1 mA test current; determines earliest clamping onset in overvoltage events. |
| VWM | 18.8 V - maximum continuous reverse operating voltage before significant leakage; sets upper limit for DC bias in protected circuits. |
| VC @ IPPM | 30.6 V at 13.1 A - clamped voltage during 400 W 10/1000 µs surge; directly limits stress on downstream components like microcontrollers or gate drivers. |
| PPPM | 400 W - peak pulse power handling capability; enables protection against common automotive load-dump and inductive kick transients. |
| TJ max. | +185 °C - maximum junction temperature rating; supports under-hood placement and extended thermal margin in sealed enclosures. |
| IFSM | 40 A - peak forward surge current rating (8.3 ms half-sine); validates survivability during accidental reverse-bias surges or fault conditions. |
| Polarity | Unidirectional - protects only against reverse-polarity transients; requires correct cathode orientation toward protected circuit's ground reference. |
Pinout & Package
Package: MPG06 - molded epoxy case with matte tin-plated leads, UL 94 V-0 rated, 0.100" (2.54 mm) lead pitch, 1.0" (25.4 mm) minimum tape reel length, RoHS-compliant and AEC-Q101 qualified. Cathode indicated by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry / surge return path | Connected to system ground or low-side reference; completes clamping loop during transient events. |
| Cathode | Reverse-biased voltage sensing node | Connected to protected line (e.g., 12 V rail or CAN-H); avalanche conduction initiates here when VWM exceeded. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualification | Validated for automotive applications including engine control units, body electronics, and ADAS sensors requiring zero-failure reliability under thermal cycling and humidity exposure. |
| 400 W peak pulse power (10/1000 µs) | Meets ISO 7637-2 Pulse 1, 2a, 3a/b immunity requirements for 12 V systems without external series impedance. |
| Low clamping ratio (VC/VBR ≈ 1.32) | Minimizes overvoltage overshoot during fast transients, reducing risk of latch-up or gate oxide damage in protected MOSFETs or logic ICs. |
| 185 °C maximum junction temperature | Enables direct mounting near heat sources (e.g., power converters) without thermal derating penalties in industrial motor drives or EV charging modules. |
| JESD 201 Class 2 whisker resistance | Prevents tin whisker growth under long-term storage or high-temperature operation - essential for aerospace and medical equipment longevity. |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Protection |
|---|---|
|
Use Scenario: Protecting 12 V battery-fed ECUs from load dump and alternator transients per ISO 7637-2. IC Role / Device Role / Timing Role: Shunt-type transient voltage suppressor placed between power rail and chassis ground. Use Value: Clamps 10/1000 µs surges to ≤30.6 V while dissipating 400 W, preventing reset or damage to MCU power supplies and CAN transceivers. |
Use Scenario: Safeguarding analog outputs (e.g., 4–20 mA loops) and digital sensor interfaces (I²C, SPI) from ESD and cable discharge events. IC Role / Device Role / Timing Role: Low-capacitance unidirectional clamp on signal line referenced to local ground. Use Value: Sub-1 µA leakage at 18.8 V ensures minimal impact on precision sensor offset and linearity; fast response avoids data corruption during 15 kV contact ESD. |
| Motor Drive Gate Driver Protection | Telecom DC Power Input Protection |
|
Use Scenario: Shielding high-side and low-side MOSFET gate drivers from shoot-through-induced voltage spikes during PWM switching. IC Role / Device Role / Timing Role: Localized TVS across driver output and ground, placed adjacent to gate pins. Use Value: 13.1 A peak pulse current capacity handles repetitive inductive spikes; 30.6 V clamping prevents gate oxide breakdown in 25 V-rated drivers. |
Use Scenario: Front-end protection of PoE-powered devices and telecom base station DC inputs against lightning-induced surges. IC Role / Device Role / Timing Role: Primary-level unidirectional clamp on +48 V input rail before DC/DC converter stage. Use Value: 400 W rating supports IEC 61000-4-5 Level 4 (4 kV line-earth) testing; AEC-Q101 qualification adds long-term field reliability assurance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ22A | Same VWM (18.8 V) and VC (30.6 V), but lower PPPM (400 W vs. SMAJ series' 400 W - identical rating), different package (SMA vs. MPG06); slightly higher VBR tolerance (±5 % vs. ±5.2 %). | Compatible in board space-constrained designs where SMA footprint is preferred; less suited for high-vibration automotive mounts due to lower mechanical robustness. | Select SMAJ22A only if existing layout uses SMA pads and thermal mass is sufficient to sustain 400 W pulses without exceeding TJ limit. |
| 1.5KE22A | Higher PPPM (1500 W), larger DO-201 package, higher VC (35.5 V), slower response due to higher junction capacitance; not AEC-Q101 qualified. | Applicable in non-automotive industrial power supplies where higher surge margin is needed but automotive qualification is unnecessary. | Choose 1.5KE22A only for legacy 1.5 kW surge requirements; avoid in new automotive designs due to lack of AEC-Q101 and inferior thermal performance in MPG06 form factor. |
Compared with SMAJ22A and 1.5KE22A, TMPG06-22AHE3/54 delivers identical clamping performance in a smaller, automotive-qualified package with superior thermal resistance and vibration resilience - making it optimal for space-limited, high-reliability vehicle subsystems.
Availability
TMPG06-22AHE3/54 is available at Aetrix Electronics and suitable for automotive electronic control units, industrial sensor interfaces, and telecom DC power inputs requiring stable component supply, AEC-Q101 compliance, and repeatable 400 W transient suppression performance.
Supply support for TMPG06-22AHE3/54 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 high-reliability, high-temperature, and automotive-grade performance.
The TMPG06 series was engineered specifically for automotive and industrial transient suppression, combining AEC-Q101 qualification, 185 °C operation, and compact MPG06 packaging to replace bulkier DO-15 and DO-201 alternatives in modern ECU and sensor module designs.
FAQ
What is the clamping voltage of TMPG06-22AHE3/54 at its rated peak pulse current?
The TMPG06-22AHE3/54 has a maximum clamping voltage (VC) of 30.6 V when subjected to its rated peak pulse current of 13.1 A under the standard 10/1000 µs waveform. This value is measured per Figure 3 in the Vishay datasheet 88404 and defines the upper voltage limit imposed on protected circuitry during surge events. The clamping performance remains stable across the full operating temperature range from -65 °C to +185 °C.
Is TMPG06-22AHE3/54 suitable for bidirectional transient protection?
No, TMPG06-22AHE3/54 is unidirectional only, as explicitly stated in the Vishay datasheet. It protects against reverse-biased overvoltage events on positively referenced lines and must be oriented with the cathode toward the protected signal or power rail. For bidirectional protection, a separate device such as the SMBJ22CA or a dual-diode configuration would be required - TMPG06-22AHE3/54 does not support symmetrical clamping.
What is the maximum junction temperature rating for TMPG06-22AHE3/54?
The TMPG06-22AHE3/54 is rated for a maximum junction temperature (TJ) of +185 °C, confirmed in the "Maximum Ratings" table of Vishay document 88404. This enables deployment in high-temperature environments such as engine compartments, power inverters, and enclosed industrial controllers without thermal derating penalties up to that limit. Derating begins above 25 °C ambient per Figure 2 in the same datasheet.
Does TMPG06-22AHE3/54 meet automotive qualification standards?
Yes, TMPG06-22AHE3/54 is AEC-Q101 qualified, as documented in the "Features" and "Mechanical Data" sections of Vishay datasheet 88404. This qualification covers stress tests including high-temperature operating life, temperature cycling, and unbiased highly accelerated stress testing - validating its suitability for automotive powertrain, chassis, and body electronics applications.
What is the lead finish and solderability specification for TMPG06-22AHE3/54?
TMPG06-22AHE3/54 features matte tin-plated leads compliant with J-STD-002 and JESD 22-B102 for solderability, and passes JESD 201 Class 2 whisker testing. The device supports solder dip at 275 °C maximum for 10 seconds per JESD 22-B106, ensuring robust assembly yield in both wave and reflow processes used in automotive electronics manufacturing.
TMPG06-22AHE3/54 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):
- 18.8V
- Voltage - Breakdown (Min):
- 20.9V
- Voltage - Clamping (Max) @ Ipp:
- 30.6V
- Current - Peak Pulse (10/1000µs):
- 13.1A
- 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
TMPG06-22AHE3/54 FAQ
1.How can I place an order for TMPG06-22AHE3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-22AHE3/54 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 TMPG06-22AHE3/54 reliable?
The price and inventory of TMPG06-22AHE3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-22AHE3/54 is usually 5 days.
3.What payment methods are accepted for TMPG06-22AHE3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-22AHE3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-22AHE3/54?
TMPG06-22AHE3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-22AHE3/54 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 TMPG06-22AHE3/54?
For technical support, including TMPG06-22AHE3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-22AHE3/54 requirements.
6.How does Aetrix verify that TMPG06-22AHE3/54 is sourced from the original manufacturer or authorized distributors?
All TMPG06-22AHE3/54 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 TMPG06-22AHE3/54 meets industry standards.
7.What is the process for return or replacement of TMPG06-22AHE3/54?
All TMPG06-22AHE3/54 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-22AHE3/54, 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 TMPG06-22AHE3/54 part is unused and in its original packaging.
Return procedure for TMPG06-22AHE3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-22AHE3/54 Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
