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Vishay General Semiconductor - Diodes Division TGL41-82A-E3/96
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- Part No.:
- TGL41-82A-E3/96
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-213AB, MELF
- Datasheet:
-
TGL41-82A-E3/96.pdf
- Description:
- TVS DIODE 70.1VWM 113VC GL41
- Quantity:
- Payment:
- Shipping:
Inventory:2,672
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Product details
Overview
TGL41-82A-E3/96 from Vishay General Semiconductor is a unidirectional Transient Voltage Suppressor (TVS) diode in GL41 (DO-213AB) plastic MELF package, designed for clamping voltage transients on signal and power lines. It features 77.9 V to 86.1 V breakdown voltage (VBR), 70.1 V stand-off voltage (VWM), 113 V maximum clamping voltage (VC) at 3.5 A peak pulse current (IPPM), and 400 W peak pulse power (10/1000 µs). It protects MOSFETs and ICs in industrial sensor interfaces.
For engineers reviewing the TGL41-82A-E3/96 datasheet, TGL41-82A-E3/96 pinout, TGL41-82A-E3/96 application, or TGL41-82A-E3/96 equivalent, key selection criteria include unidirectional polarity, DO-213AB package compatibility, 113 V clamping performance at 3.5 A, thermal derating above 25 °C, and RoHS-compliant matte tin-plated leads per J-STD-002.
Technical Context
This TVS diode operates as a voltage-clamping protection device using an avalanche junction structure with glass passivated chip construction. Its unidirectional polarity and blue-band cathode marking define forward conduction direction during surge events, while its low incremental surge resistance ensures minimal voltage overshoot under transient stress.
The device delivers 400 W peak pulse power (10/1000 µs) up to 91 V and 200 W above that threshold, with junction temperature rated from –55 °C to +150 °C and MSL Level 1 moisture sensitivity. Clamping behavior is characterized by a 0.108 %/°C temperature coefficient of VBR, enabling predictable voltage shift across operating range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 77.9 V to 86.1 V - defines guaranteed avalanche initiation range at 1.0 mA test current |
| VWM | 70.1 V - maximum continuous reverse working voltage before leakage exceeds 5 µA |
| VC @ IPPM | 113 V at 3.5 A - clamped voltage during 10/1000 µs transient, limiting downstream stress |
| PPPM | 400 W (≤91 V), 200 W (>91 V) - peak surge energy handling capability per JEDEC standard waveform |
| IFSM | 40 A - maximum non-repetitive forward surge current (8.3 ms half-sine) |
| TJ max. | +150 °C - maximum junction temperature defining thermal design margin for PCB layout |
| Polarity | Unidirectional - cathode marked with blue band; conducts only when cathode is positive relative to anode |
Pinout & Package
GL41 (DO-213AB) plastic MELF package: cylindrical body with solderable matte tin-plated ends; blue band denotes cathode terminal. No internal leads - terminals are the two metallized end caps.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (blue band end) | Surge return path | Connected to system ground or low-impedance reference; carries full transient current during clamping |
| Anode (unmarked end) | Protected line connection | Connected to signal/power line requiring overvoltage protection; reverse-biased during normal operation |
Key Features
| Feature | Design Value |
|---|---|
| Plastic MELF packaging | Enables high-volume automated placement and reflow compatibility without lead coplanarity concerns |
| Glass passivated junction | Ensures stable VBR tolerance and long-term reliability under humidity and thermal cycling |
| 400 W peak pulse power (10/1000 µs) | Provides robust protection against IEC 61000-4-5 Level 4 surges (4 kV/2 Ω) on 50 Ω source impedance lines |
| MSL Level 1 rating | Allows unlimited floor life and reflow at peak temperature up to 250 °C without baking |
| RoHS-compliant E3 suffix | Meets JESD 201 Class 1A whisker resistance, eliminating tin whisker risk in high-reliability assemblies |
Applications
| Industrial Sensor Interface Protection | Automotive Body Control Module Inputs |
|---|---|
Use Scenario: Protecting analog voltage inputs of 24 V industrial pressure sensors exposed to relay coil flyback and ESD events. IC Role / Device Role / Timing Role: Unidirectional TVS clamping element placed between sensor output and ADC input pin. Use Value: Limits transient voltage to ≤113 V, preventing damage to 16-bit SAR ADCs with 30 V absolute maximum rating. | Use Scenario: Safeguarding LIN bus receiver inputs in door module ECUs subject to load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Standoff protection device on LIN data line, positioned upstream of transceiver IC. Use Value: Maintains 70.1 V working voltage margin above 12 V nominal supply while clamping 100 V transients within safe limits. |
| Telecom Power Supply Input Stage | Consumer Appliance Motor Drive Feedback Lines |
Use Scenario: Secondary-side overvoltage suppression on 48 V telecom DC-DC converter outputs feeding sensitive PHY ICs. IC Role / Device Role / Timing Role: Fast-response clamping diode on regulated output rail, parallel to bulk capacitance. Use Value: Responds in <1 ps to suppress switching spikes and lightning-induced surges before they reach Ethernet PHYs. | Use Scenario: Shielding hall-effect rotor position feedback signals in BLDC motor controllers from commutation noise. IC Role / Device Role / Timing Role: Point-of-use TVS on differential encoder lines routed near high-current motor phases. Use Value: Withstands 3.5 A peak pulse current while holding clamping voltage below 113 V, preserving signal integrity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| P4SMA82A-E3/96 | Same VWM (70.1 V) and VC (113 V), but in SMA package (DO-214AC); 1.0 W steady-state power vs. 1.0 W for TGL41-82A-E3/96 | SMA allows higher board-level mechanical robustness and easier manual rework; less suitable for ultra-high-density MELF layouts | Select P4SMA82A-E3/96 when board space permits larger footprint and hand-soldering is required |
| SMAJ82A-E3/52 | Identical electrical specs but in SMA package with different tape/reel configuration (7" reel, 5000 pcs); same 400 W PPPM rating | Optimized for high-volume SMT lines using 13" reels; no MELF placement compatibility | Select SMAJ82A-E3/52 for automated pick-and-place systems already configured for SMA feeders |
Compared with TGL41-82A-E3/96, P4SMA82A-E3/96 offers identical clamping performance in a more serviceable package, while SMAJ82A-E3/52 provides identical specs with alternate logistics packaging-neither is pin-compatible due to differing DO-213AB vs. DO-214AC footprints.
Availability
TGL41-82A-E3/96 is available at Aetrix Electronics and suitable for industrial sensor interface protection, automotive body control module inputs, and telecom power supply input stage applications requiring stable component supply and long-term lifecycle support.
Supply support for TGL41-82A-E3/96 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 supplier of discrete semiconductors, specializing in diodes, rectifiers, and protection devices with emphasis on reliability and application-specific optimization.
The TGL41 series belongs to Vishay's TRANSZorb® TVS family, engineered for high-energy transient suppression in harsh environments where fast response, stable clamping, and MELF package automation are critical.
FAQ
What is the clamping voltage of TGL41-82A-E3/96 under standard test conditions?
The TGL41-82A-E3/96 has a maximum clamping voltage (VC) of 113 V when subjected to a 10/1000 µs waveform with a peak pulse current (IPPM) of 3.5 A. This value is measured at TA = 25 °C and defines the upper voltage limit imposed on protected circuitry during surge events. The TGL41-82A-E3/96 maintains this clamping performance across its specified operating temperature range.
Is TGL41-82A-E3/96 suitable for bidirectional transient protection?
No, TGL41-82A-E3/96 is unidirectional only, with cathode identified by a blue band. It conducts and clamps only when the cathode is positive relative to the anode. For bidirectional protection, a separate symmetrical TVS array or dual-diode configuration is required. The TGL41-82A-E3/96 datasheet explicitly states "Available in unidirectional polarity only" and does not specify reverse standoff or clamping behavior.
What is the maximum operating temperature for TGL41-82A-E3/96?
The TGL41-82A-E3/96 has a maximum junction temperature (TJ) of +150 °C and a storage temperature range of –55 °C to +150 °C. Thermal design must ensure junction temperature remains within this limit under worst-case power dissipation, including ambient temperature, PCB copper area, and airflow. Derating curves in the datasheet show power reduction above 25 °C ambient.
Does TGL41-82A-E3/96 meet RoHS and lead-free requirements?
Yes, the TGL41-82A-E3/96 is RoHS compliant and features matte tin-plated leads qualified per J-STD-002 and JESD 22-B102. The "E3" suffix confirms compliance with JESD 201 Class 1A whisker testing, ensuring long-term reliability in high-humidity or high-temperature environments without tin whisker growth.
What package type does TGL41-82A-E3/96 use, and how is polarity marked?
TGL41-82A-E3/96 uses the GL41 (DO-213AB) plastic MELF package - a cylindrical surface-mount device with metallized end caps. Polarity is marked by a single blue band on the cathode end; the unmarked end is the anode. This marking aligns with industry-standard MELF orientation and enables automated optical inspection during placement.
TGL41-82A-E3/96 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-213AB, MELF
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 70.1V
- Voltage - Breakdown (Min):
- 77.9V
- Voltage - Clamping (Max) @ Ipp:
- 113V
- Current - Peak Pulse (10/1000µs):
- 3.5A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-213AB (GL41)
TGL41-82A-E3/96 FAQ
1.How can I place an order for TGL41-82A-E3/96 through Aetrix?
Please submit a Request for Quotation (RFQ) for TGL41-82A-E3/96 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 TGL41-82A-E3/96 reliable?
The price and inventory of TGL41-82A-E3/96 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TGL41-82A-E3/96 is usually 5 days.
3.What payment methods are accepted for TGL41-82A-E3/96?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TGL41-82A-E3/96 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TGL41-82A-E3/96?
TGL41-82A-E3/96 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TGL41-82A-E3/96 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 TGL41-82A-E3/96?
For technical support, including TGL41-82A-E3/96 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TGL41-82A-E3/96 requirements.
6.How does Aetrix verify that TGL41-82A-E3/96 is sourced from the original manufacturer or authorized distributors?
All TGL41-82A-E3/96 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 TGL41-82A-E3/96 meets industry standards.
7.What is the process for return or replacement of TGL41-82A-E3/96?
All TGL41-82A-E3/96 units undergo pre-shipment inspection (PSI). If there is an issue with TGL41-82A-E3/96, 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 TGL41-82A-E3/96 part is unused and in its original packaging.
Return procedure for TGL41-82A-E3/96:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TGL41-82A-E3/96 Tags
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