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Vishay General Semiconductor - Diodes Division TGL41-160A-E3/97
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- Part No.:
- TGL41-160A-E3/97
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-213AB, MELF
- Datasheet:
-
TGL41-160A-E3/97.pdf
- Description:
- TVS DIODE 136VWM 219VC GL41
- Quantity:
- Payment:
- Shipping:
Inventory:9,589
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Product details
Overview
TGL41-160A-E3/97 from Vishay General Semiconductor is a unidirectional Transient Voltage Suppressor (TVS) diode in GL41 (DO-213AB) plastic MELF package, rated for 400 W peak pulse power (10/1000 μs), 152–168 V breakdown voltage (VBR), and 219 V clamping voltage (VC) at 0.91 A peak pulse current. It protects MOSFETs and ICs against inductive switching transients in industrial power supplies.
For engineers reviewing the TGL41-160A-E3/97 datasheet, TGL41-160A-E3/97 pinout, TGL41-160A-E3/97 application, or TGL41-160A-E3/97 equivalent, key selection criteria include unidirectional polarity, 136 V stand-off voltage (VWM), 5 μA max reverse leakage, 150 °C max junction temperature, and DO-213AB mechanical compatibility with automated placement systems.
Technical Context
This TVS diode uses a glass-passivated planar junction to achieve fast response time (<1 ns) and low incremental surge resistance, enabling effective clamping of transient overvoltages before sensitive downstream components are damaged. Its unidirectional configuration provides forward conduction capability while blocking reverse voltage up to 136 V under normal operation.
The device operates within -55 °C to +150 °C junction temperature range and meets J-STD-020 MSL Level 1 with 250 °C lead-free reflow peak. Its 1.0 W steady-state power dissipation and 40 A 8.3 ms surge rating support robust protection in high-reliability industrial and telecom power rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 152 V / 168 V - ensures reliable triggering above system operating voltage while avoiding false clamping during nominal conditions |
| VWM | 136 V - maximum continuous reverse working voltage compatible with 120–130 V DC bus applications |
| VC @ IPPM | 219 V - clamping voltage at 0.91 A limits stress on protected MOSFET gate oxide or IC input structures |
| PPPM | 400 W - peak pulse power handling for 10/1000 μs transients per IEEE C62.35, sufficient for IEC 61000-4-5 Level 3 surges |
| IFSM | 40 A - 8.3 ms half-sine surge current rating supports protection of primary-side switching FETs in offline SMPS |
| Junction Temp Range | -55 °C to +150 °C - enables deployment in extended-temperature industrial environments without derating |
| Package | GL41 (DO-213AB) - MELF-style surface-mount package with matte tin-plated leads, RoHS-compliant and whisker-tested (JESD 201 Class 1A) |
Pinout & Package
GL41 (DO-213AB) is a cylindrical plastic MELF package with two solderable axial terminals. Polarity is marked by a blue band indicating the cathode (positive terminal under reverse-bias clamping condition). No internal pins-device functions as a two-terminal bidirectional clamp in unidirectional configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Reference node for reverse-bias operation | Connected to system ground or low-side return path; defines clamping reference point |
| Cathode (blue band) | Transient voltage sensing and clamping node | Connected to protected line (e.g., DC bus or gate drive); conducts during overvoltage to shunt energy to ground |
Key Features
| Feature | Design Value |
|---|---|
| 400 W peak pulse power (10/1000 μs) | Enables compliance with IEC 61000-4-5 surge immunity requirements for industrial equipment up to Level 3 (2 kV line-earth) |
| Glass-passivated planar junction | Ensures stable VBR tolerance (±5 %), low leakage (<5 μA), and long-term reliability under thermal cycling |
| MSL Level 1, 250 °C peak reflow | Supports standard lead-free SMT assembly without moisture sensitivity concerns or pre-baking |
| Unidirectional polarity only | Simplifies layout in DC-coupled circuits where forward conduction must be preserved (e.g., gate driver protection) |
| Low clamping ratio (VC/VBR ≈ 1.37) | Minimizes voltage overshoot across protected devices, reducing risk of gate oxide rupture in 200 V-rated MOSFETs |
Applications
| Industrial Motor Drives | Telecom Power Supplies |
|---|---|
|
Use Scenario: Protection of IGBT gate drivers against Miller-induced voltage spikes during high-dI/dt switching in 3-phase inverters. IC Role / Device Role / Timing Role: Unidirectional TVS placed between gate and emitter to clamp transient excursions exceeding ±20 V. Use Value: 219 V clamping voltage ensures gate oxide integrity for 600 V IGBTs while 136 V VWM avoids interference with 15 V gate drive logic. |
Use Scenario: Input-stage surge suppression on 48 V DC distribution boards in central office power systems. IC Role / Device Role / Timing Role: Primary-level TVS connected across DC input rails to absorb lightning-induced surges per IEC 61000-4-5. Use Value: 400 W PPPM and 0.91 A IPPM provide margin for repetitive 1 kV/0.5 Ω surges without degradation. |
| Consumer AC-DC Adapters | Automotive Body Control Modules |
|
Use Scenario: Secondary-side output rail protection in 12 V/5 V flyback converters powering USB-C PD controllers. IC Role / Device Role / Timing Role: Fast-response TVS placed at rectifier output to suppress ringing and ESD events on low-voltage outputs. Use Value: Sub-1 ns response time prevents latch-up in USB interface ICs; 5 μA leakage preserves no-load efficiency. |
Use Scenario: CAN bus line protection in 12 V automotive ECUs exposed to load dump and jump-start transients. IC Role / Device Role / Timing Role: Standoff-rated TVS on CAN_H/CAN_L differential pair to limit common-mode overvoltage without disrupting signal integrity. Use Value: 136 V VWM exceeds ISO 7637-2 Pulse 5a load dump amplitude (up to 110 V), ensuring no false triggering. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| P4SMA150A-E3/97 | Same DO-214AC (SMA) package; 150 V VBR, 243 V VC, 350 W PPPM; higher clamping ratio (1.62) | Lower power rating and larger footprint than GL41; less suitable for space-constrained MELF layouts | Select when board real estate allows SMA package and lower clamping performance is acceptable |
| TGL41-150A-E3/97 | Same GL41 package; 143–158 V VBR, 207 V VC, 0.97 A IPPM; 128 V VWM | Narrower VWM margin vs. 136 V of TGL41-160A-E3/97; tighter fit for 120 V nominal systems | Choose for designs requiring lower stand-off voltage with identical form factor and assembly process |
Compared with P4SMA150A-E3/97 and TGL41-150A-E3/97, TGL41-160A-E3/97 offers the highest VWM (136 V) and lowest clamping ratio (1.37) in the GL41 family, making it optimal for 120–130 V DC bus protection where margin against nuisance tripping is critical.
Availability
TGL41-160A-E3/97 is available at Aetrix Electronics and suitable for industrial motor drives, telecom power supplies, and consumer AC-DC adapters requiring stable component supply with full traceability and long-lifecycle support.
Supply support for TGL41-160A-E3/97 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, and protection devices with emphasis on reliability, precision, and high-power handling.
The TGL41 series belongs to Vishay's TRANSZorb® TVS portfolio, engineered specifically for high-energy transient suppression in harsh industrial and telecom environments where consistent clamping performance and MELF manufacturability are essential.
FAQ
What is the breakdown voltage range for TGL41-160A-E3/97?
The TGL41-160A-E3/97 has a guaranteed breakdown voltage (VBR) range of 152 V to 168 V at 1.0 mA test current, measured per ANSI/IEEE C62.35 standards. This tight 10.5 % tolerance ensures predictable clamping onset across production lots and temperature extremes from -55 °C to +150 °C.
Is TGL41-160A-E3/97 suitable for bidirectional transient protection?
No, TGL41-160A-E3/97 is unidirectional only, with a blue band marking the cathode. It conducts in reverse bias to clamp positive transients but blocks forward current beyond ~3.5 V. For bidirectional protection, a separate TGL41-160CA variant or dual-series configuration would be required - TGL41-160A-E3/97 itself does not support symmetrical clamping.
What is the maximum clamping voltage of TGL41-160A-E3/97 and at what current is it specified?
The maximum clamping voltage (VC) of TGL41-160A-E3/97 is 219 V, specified at a peak pulse current (IPPM) of 0.91 A using a 10/1000 μs waveform. This value is measured under standardized non-repetitive surge conditions and reflects worst-case voltage seen by protected circuitry during transient events.
Does TGL41-160A-E3/97 meet RoHS and lead-free assembly requirements?
Yes, TGL41-160A-E3/97 carries the "E3" suffix confirming RoHS compliance and commercial-grade qualification. Its matte tin-plated leads are solderable per J-STD-002 and JESD 22-B102, and it passes JESD 201 Class 1A whisker testing. The device is rated for lead-free reflow with a 250 °C peak temperature (MSL Level 1).
What is the stand-off voltage (VWM) and why is it important for TGL41-160A-E3/97?
The stand-off voltage (VWM) of TGL41-160A-E3/97 is 136 V - the maximum continuous reverse voltage it can block without significant leakage. This parameter ensures the device remains non-conductive during normal operation, preventing power loss and thermal stress while maintaining margin below VBR (152–168 V) to avoid premature triggering.
TGL41-160A-E3/97 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):
- 136V
- Voltage - Breakdown (Min):
- 152V
- Voltage - Clamping (Max) @ Ipp:
- 219V
- Current - Peak Pulse (10/1000µs):
- 910mA
- Power - Peak Pulse:
- 200W
- 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)
TGL41-160A-E3/97 FAQ
1.How can I place an order for TGL41-160A-E3/97 through Aetrix?
Please submit a Request for Quotation (RFQ) for TGL41-160A-E3/97 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 TGL41-160A-E3/97 reliable?
The price and inventory of TGL41-160A-E3/97 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TGL41-160A-E3/97 is usually 5 days.
3.What payment methods are accepted for TGL41-160A-E3/97?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TGL41-160A-E3/97 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TGL41-160A-E3/97?
TGL41-160A-E3/97 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TGL41-160A-E3/97 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 TGL41-160A-E3/97?
For technical support, including TGL41-160A-E3/97 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TGL41-160A-E3/97 requirements.
6.How does Aetrix verify that TGL41-160A-E3/97 is sourced from the original manufacturer or authorized distributors?
All TGL41-160A-E3/97 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 TGL41-160A-E3/97 meets industry standards.
7.What is the process for return or replacement of TGL41-160A-E3/97?
All TGL41-160A-E3/97 units undergo pre-shipment inspection (PSI). If there is an issue with TGL41-160A-E3/97, 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 TGL41-160A-E3/97 part is unused and in its original packaging.
Return procedure for TGL41-160A-E3/97:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TGL41-160A-E3/97 Tags
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DESD3V3E1BL-7B
Diodes Incorporated
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Diodes Incorporated
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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