My Inquiry
My Account
Vishay General Semiconductor - Diodes Division TMPG06-33HE3/53
- Part No.:
- TMPG06-33HE3/53
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- MPG06, Axial
- Datasheet:
-
TMPG06-33HE3/53.pdf
- Description:
- TVS DIODE 26.8VWM 47.7VC MPG06
- Quantity:
- Payment:
- Shipping:
Inventory:2,583
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TMPG06-33HE3/53 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 31.4 V to 34.7 V breakdown voltage (VBR), 28.2 V stand-off voltage (VWM), 400 W peak pulse power (10/1000 µs), 8.8 A peak pulse current (IPPM), and clamps to ≤45.7 V at rated surge - deployed on engine control units, sensor interfaces, and 12 V/24 V DC systems.
For engineers reviewing the TMPG06-33HE3/53 datasheet, TMPG06-33HE3/53 pinout, TMPG06-33HE3/53 application, or TMPG06-33HE3/53 equivalent, key selection criteria include its AEC-Q101 qualification, 185 °C max junction temperature, low incremental resistance, fast response time, and compatibility with high-reliability automotive PCB layouts requiring RoHS-compliant, whisker-tested terminations.
Technical Context
This TVS diode operates as a clamping device in parallel with protected circuitry, activating when reverse voltage exceeds its VBR threshold to divert transient energy away from sensitive components. Its unidirectional polarity and low clamping ratio (VC/VBR ≈ 1.39–1.45) ensure predictable voltage limiting during ESD, load dump, and inductive switching events.
Designed for high-temperature stability, it maintains full 400 W pulse capability up to 25 °C ambient and derates linearly above that per Figure 2, supporting operation up to TJ = 185 °C. The MPG06 package enables surface-mount assembly with matte tin-plated leads compliant to J-STD-002 and JESD 22-B102 solderability standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 31.4 V to 34.7 V - defines precise activation threshold for reliable overvoltage triggering without false trips |
| VWM | 28.2 V - maximum continuous reverse operating voltage before leakage rises significantly |
| IPPM (10/1000 µs) | 8.8 A - peak surge current it safely clamps without failure under standardized lightning/transient waveform |
| VC @ IPPM | ≤45.7 V - clamped voltage seen by downstream ICs/MOSFETs during worst-case surge, limiting stress |
| PPPM | 400 W - transient energy-handling capacity enabling protection against ISO 7637-2 Pulse 1, 2a, 3a/b, and IEC 61000-4-5 surges |
| TJ max | +185 °C - supports under-hood automotive environments and high-power industrial enclosures |
| AEC-Q101 qualified | Yes - validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing |
Pinout & Package
Package: MPG06 - molded epoxy case with axial-leaded configuration (lead diameter 0.023–0.026", body length ≥1.0", lead length ≥1.0"), UL 94 V-0 rated, cathode indicated by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential side (e.g., ground or return path) in unidirectional TVS configuration |
| Cathode | Reverse-biased clamping terminal | Connected to protected line (e.g., 12 V rail or CAN-H); color band identifies this end |
Key Features
| Feature | Design Value |
|---|---|
| 400 W peak pulse power (10/1000 µs) | Enables single-device protection against severe transients like ISO 7637-2 Load Dump without external series impedance |
| AEC-Q101 qualification | Validates suitability for automotive powertrain, body electronics, and ADAS modules requiring zero-failure field performance |
| HE3 suffix (JESD 201 Class 2 whisker test) | Ensures long-term solder joint integrity in high-vibration, high-temperature automotive assemblies |
| Low clamping voltage (VC/VBR ≤ 1.45) | Minimizes voltage overshoot across protected MOSFET gates or microcontroller I/O pins during clamping |
| 185 °C max junction temperature | Supports placement near heat sources (e.g., power converters, motor drivers) without thermal derating penalties |
Applications
| Automotive Engine Control Unit (ECU) | Industrial 24 V PLC Input Module |
|---|---|
Use Scenario: Protecting microcontroller supply inputs and CAN transceiver lines from alternator load dump and relay coil flyback. IC Role / Device Role / Timing Role: Unidirectional clamping TVS placed directly at connector entry point and IC power pins. Use Value: Clamps 12 V rail to ≤45.7 V during 100 V/50 ms load dump events, preventing brownout resets and gate oxide damage in MCU and transceivers. |
Use Scenario: Safeguarding digital input optocouplers and level-shifting circuits from field-wiring induced surges in factory automation cabinets. IC Role / Device Role / Timing Role: Primary overvoltage clamp on 24 V DC input terminals before signal conditioning stage. Use Value: Absorbs 400 W transients from inductive solenoid switching without degradation, maintaining >10⁵ surge cycles lifetime. |
| Automotive Occupant Detection System | Telecom Remote Sensor Node |
Use Scenario: Shielding capacitive seat sensors and analog front-end amplifiers from ESD and cable discharge events in vehicle cabin. IC Role / Device Role / Timing Role: Low-capacitance TVS on sensor analog lines, leveraging fast response and minimal loading. Use Value: Limits ESD-induced voltage excursion to <45.7 V within <1 ns, preserving signal integrity and preventing ADC saturation or latch-up. |
Use Scenario: Protecting RS-485 transceivers and microcontroller I/O in outdoor telecom sensor nodes exposed to lightning-induced surges. IC Role / Device Role / Timing Role: Secondary-level TVS on data line pairs, coordinated with primary GDT or MOV stages. Use Value: Provides precise clamping at 28.2 V stand-off with <1 μA leakage at 85 °C, ensuring low standby power and no false triggers. |
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 | Lower PPPM (400 W same), but higher VC (53.3 V), larger SMA package, non-AEC-Q101 | Not qualified for automotive under-hood use; suited for commercial-grade industrial controls | Select when AEC-Q101 is not required and board space allows SMA footprint |
| TPSMD33A | Same VBR/VWM, but higher PPPM (500 W), SMD package (DO-214AB), AEC-Q101 qualified | Better suited for automated SMT assembly; requires rework of pad layout vs. axial MPG06 | Prefer for new SMT designs needing higher surge margin and automotive compliance |
Compared with SMAJ33A and TPSMD33A, the TMPG06-33HE3/53 offers axial-leaded mechanical robustness, verified AEC-Q101 qualification, and optimized thermal path for through-hole mounting in high-vibration environments - making it ideal where legacy board design, serviceability, or mechanical retention outweigh SMT density benefits.
Availability
TMPG06-33HE3/53 is available at Aetrix Electronics and suitable for automotive ECUs, industrial PLCs, and telecom sensor nodes requiring stable component supply with guaranteed long-term availability and traceable sourcing.
Supply support for TMPG06-33HE3/53 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, TVS devices, and optoelectronics with emphasis on reliability, power handling, and automotive qualification.
The TMPG06-33HE3/53 belongs to Vishay's PAR® family of high-power TVS diodes engineered specifically for harsh-environment transient suppression in automotive, industrial, and transportation systems.
FAQ
What is the breakdown voltage tolerance for TMPG06-33HE3/53?
The TMPG06-33HE3/53 has a specified breakdown voltage range of 31.4 V to 34.7 V at 1.0 mA test current (VBR), per Vishay Document 88404. This ±5% tolerance ensures consistent clamping behavior across production lots while allowing margin for temperature drift and system-level tolerances in automotive 12 V networks.
Is TMPG06-33HE3/53 suitable for 24 V automotive systems?
Yes, TMPG06-33HE3/53 is suitable for 24 V automotive systems. Its 28.2 V stand-off voltage (VWM) provides adequate margin above nominal 24 V rails, and its 45.7 V clamping voltage remains below typical 24 V system absolute maximum ratings (e.g., 60 V for many power management ICs). It is AEC-Q101 qualified and rated for TJ = 185 °C.
Does TMPG06-33HE3/53 have bidirectional polarity?
No, TMPG06-33HE3/53 is unidirectional only. It conducts in forward bias like a standard diode and clamps in reverse bias above VBR. Bidirectional variants (e.g., TMPG06-33CA) are separate part numbers. Polarity is marked by a cathode band; incorrect orientation prevents proper clamping.
What is the maximum allowable soldering temperature for TMPG06-33HE3/53?
The TMPG06-33HE3/53 supports solder dip at 275 °C maximum for 10 seconds per JESD 22-B106. For reflow, follow Vishay's recommended profile aligned with IPC/JEDEC J-STD-020 - peak temperature must not exceed 260 °C for ≤30 seconds, with ramp rates and soak times adhering to JEDEC Class 3A limits.
How does the HE3 suffix affect TMPG06-33HE3/53 reliability?
HE3 denotes compliance with JESD 201 Class 2 whisker testing, confirming mitigation of tin whisker growth on matte tin-plated leads. This is critical for long-life automotive and industrial applications where whiskers could cause latent short circuits. TMPG06-33HE3/53 also meets AEC-Q101 requirements, including HTSL, TCT, and HTRB.
TMPG06-33HE3/53 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- MPG06, Axial
- Series:
- PAR®
- Packaging:
- Tape & Box (TB)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 26.8V
- Voltage - Breakdown (Min):
- 29.7V
- Voltage - Clamping (Max) @ Ipp:
- 47.7V
- Current - Peak Pulse (10/1000µs):
- 8.4A
- 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
TMPG06-33HE3/53 FAQ
1.How can I place an order for TMPG06-33HE3/53 through Aetrix?
Please submit a Request for Quotation (RFQ) for TMPG06-33HE3/53 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 TMPG06-33HE3/53 reliable?
The price and inventory of TMPG06-33HE3/53 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMPG06-33HE3/53 is usually 5 days.
3.What payment methods are accepted for TMPG06-33HE3/53?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMPG06-33HE3/53 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TMPG06-33HE3/53?
TMPG06-33HE3/53 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TMPG06-33HE3/53 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 TMPG06-33HE3/53?
For technical support, including TMPG06-33HE3/53 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMPG06-33HE3/53 requirements.
6.How does Aetrix verify that TMPG06-33HE3/53 is sourced from the original manufacturer or authorized distributors?
All TMPG06-33HE3/53 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 TMPG06-33HE3/53 meets industry standards.
7.What is the process for return or replacement of TMPG06-33HE3/53?
All TMPG06-33HE3/53 units undergo pre-shipment inspection (PSI). If there is an issue with TMPG06-33HE3/53, 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 TMPG06-33HE3/53 part is unused and in its original packaging.
Return procedure for TMPG06-33HE3/53:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TMPG06-33HE3/53 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
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 …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
