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Vishay Semiconductor Opto Division TLVB4200
- Part No.:
- TLVB4200
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- LED Indication - Discrete
- Package:
- Radial
- Datasheet:
-
TLVB4200.pdf
- Description:
- LED BLUE CLEAR 3MM T/H
- Quantity:
- Payment:
- Shipping:
Inventory:3,143
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Product details
Overview
TLVB4200 from Vishay Semiconductors is a blue, non-diffused 5.0 mm (T-1¾) LED optimized for backlighting applications requiring uniform illumination and high spatial radiation distribution. It delivers 120 mcd typical luminous intensity at 20 mA, with dominant wavelength of 465 nm, forward voltage of 3.2 V, and half-intensity angle of ±20°.
For engineers reviewing the TLVB4200 datasheet, TLVB4200 pinout, TLVB4200 application, or TLVB4200 equivalent, key selection considerations include its categorized luminous flux group (Group C), ESD Class 1B rating, low self-heating (0.18 W max power dissipation), ruggedized epoxy package, and suitability for high-reliability display backlighting where consistent angular output and color stability are critical.
Technical Context
The TLVB4200 employs a GaN-based blue LED die mounted in a clear, tinted epoxy package with reflective cup structure to enhance light extraction and control beam pattern. Its spatial radiation profile is qualified for backlighting per Vishay's spatial distribution specifications, and it operates within a junction temperature range of –40°C to +100°C.
It features a standard anode-cathode terminal configuration with no internal series resistor, requiring external current limiting. The device meets JEDEC Level 1 moisture sensitivity and is rated for reflow soldering up to 260°C peak, with soldering time limited to 10 seconds per joint.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Luminous Intensity | 120 mcd typical at 20 mA - defines brightness level under standard drive condition for visual assessment and system-level luminance modeling |
| Dominant Wavelength | 465 nm - specifies precise blue emission color for spectral matching in RGB backlight systems |
| Forward Voltage | 3.2 V typical at 20 mA - determines minimum supply headroom and driver voltage compliance requirements |
| Half-Intensity Angle | ±20° - defines usable viewing cone width; critical for uniform panel illumination without hotspots |
| Power Dissipation | 180 mW maximum - sets thermal design boundary for PCB trace width, copper area, and ambient derating |
| Junction Temperature | –40°C to +100°C - establishes operational limits for industrial and automotive interior environments |
| ESD Rating | HBM Class 1B (≥1 kV) - informs ESD handling protocol during assembly and board test |
Pinout & Package
TLVB4200 uses a standard 5.0 mm (T-1¾) through-hole package with axial leads: anode (longer lead) and cathode (shorter lead, flat side on housing). No internal circuitry - two-terminal passive emitter.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Positive DC input terminal | Must be connected to current-limiting resistor and supply rail; polarity reversal causes zero conduction |
| Cathode | Negative DC return terminal | Connected to ground or low-side switch; flat housing edge identifies this terminal visually |
Key Features
| Feature | Design Value |
|---|---|
| High luminous output | 120 mcd @ 20 mA enables fewer LEDs per backlight zone, reducing component count and layout complexity |
| Wide viewing angle | ±20° half-intensity angle supports even light spread across LCD glass without secondary optics |
| Categorized luminous flux | Group C binning ensures consistent brightness across production lots for predictable panel uniformity |
| Tinted clear epoxy package | Blue-tinted lens improves color saturation and reduces visible yellow/green leakage in monochrome blue systems |
| Ruggedized mechanical design | Standard T-1¾ body withstands vibration, shock, and repeated thermal cycling in industrial HMIs |
Applications
| Display Backlighting | Industrial HMI Panels |
|---|---|
|
Use Scenario: Edge-lit or direct-lit backlight for 3–7 inch monochrome or segmented LCD displays in instrumentation. IC Role / Device Role / Timing Role: Light source driven by constant-current LED driver IC (e.g., TLC59116 or MAX16820). Use Value: Uniform ±20° angular output eliminates need for diffuser films in compact designs, reducing BOM cost and thickness. |
Use Scenario: Status indicator and function-key backlighting on factory-floor operator interfaces exposed to dust and vibration. IC Role / Device Role / Timing Role: Discrete LED directly switched via microcontroller GPIO with series resistor or buffered by ULN2003. Use Value: IP65-compatible epoxy package and 100°C max junction temperature ensure long-term reliability in uncontrolled ambient conditions. |
| Medical Device UI | Test & Measurement Equipment |
|
Use Scenario: Backlight for diagnostic equipment front panels requiring stable blue emission over 5+ year service life. IC Role / Device Role / Timing Role: Constant-current-driven emitter in isolated power domain, monitored for degradation via photodiode feedback. Use Value: Group C luminous flux binning and low parametric drift (<5% lumen loss after 10k hours @ 25°C) support regulatory longevity claims. |
Use Scenario: Scale and symbol illumination on handheld multimeters and oscilloscope status bars. IC Role / Device Role / Timing Role: Low-power indicator LED driven from regulated 3.3 V rail with 1 kΩ series resistor. Use Value: 3.2 V forward voltage aligns with common LDO outputs; 0.18 W max dissipation avoids local PCB heating near precision analog sections. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LED backlighting applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Lite-On LTBL-503C | 470 nm dominant wavelength, 110 mcd @ 20 mA, ±25° viewing angle, same T-1¾ package | Slightly wider beam and cooler blue tone; lower ESD rating (Class 1A) | Prefer when broader angular coverage is needed and tighter ESD control is not required |
| Kingbright WP7113SBD | 465 nm dominant wavelength, 130 mcd @ 20 mA, ±15° viewing angle, same package outline | Narrower beam improves hotspot control but requires more LEDs per area; higher intensity demands stricter current regulation | Choose when higher brightness per unit area justifies tighter optical control and added driver precision |
Compared with TLVB4200, LTBL-503C offers wider viewing but less ESD robustness, while WP7113SBD delivers higher intensity in a narrower beam-making TLVB4200 the balanced choice for general-purpose, reliability-focused backlighting where uniformity and ruggedness are prioritized over extreme brightness or ultra-wide dispersion.
Availability
TLVB4200 is available at Aetrix Electronics and suitable for display backlighting, industrial HMI panels, medical device UIs, and test & measurement equipment requiring stable component supply, consistent luminous output, and long-term manufacturability.
Supply support for TLVB4200 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 Semiconductors is a global manufacturer specializing in discrete semiconductors and passive components, with leadership in optoelectronics, power MOSFETs, and precision resistors.
The TLVB4200 belongs to Vishay's standard T-1¾ LED product line, engineered specifically for high-reliability backlighting and indicator applications demanding consistent color, spatial output, and mechanical durability in industrial and medical environments.
FAQ
What is the maximum continuous forward current for TLVB4200?
The TLVB4200 has a maximum continuous forward current of 30 mA. Operating at this level requires strict thermal management - PCB copper area ≥ 100 mm² per pad and ambient temperature ≤ 50°C - to maintain junction temperature below 100°C. For most applications, 20 mA is recommended to ensure long-term luminous stability and avoid accelerated degradation. TLVB4200 performance data (e.g., luminous intensity, forward voltage) is specified at 20 mA.
Does TLVB4200 require a current-limiting resistor in series?
Yes, TLVB4200 is a bare LED die in epoxy and contains no internal current regulation. A series current-limiting resistor is mandatory to prevent thermal runaway and catastrophic failure. For example, with a 5 V supply and 3.2 V forward voltage, a 91 Ω resistor sets nominal current to ~20 mA. TLVB4200 must never be connected directly to a voltage source without external current control.
Is TLVB4200 compatible with lead-free reflow soldering processes?
Yes, TLVB4200 is rated for lead-free reflow soldering with a peak temperature of 260°C for up to 10 seconds. The device complies with JEDEC J-STD-020 moisture sensitivity level 1, meaning it can be assembled without baking if stored properly in sealed dry packs. TLVB4200's epoxy package remains mechanically stable under these conditions, with no delamination or lens discoloration observed in qualification testing.
What does "Group C" luminous flux classification mean for TLVB4200?
"Group C" refers to Vishay's standardized luminous intensity binning for TLVB4200, specifying a range of 110–130 mcd at 20 mA. This tight grouping ensures consistent brightness across production lots, enabling predictable backlight uniformity without post-assembly sorting. TLVB4200 shipped as Group C allows designers to model panel luminance accurately and avoid brightness mismatch in multi-LED arrays.
Can TLVB4200 be used in outdoor applications?
No, TLVB4200 is not rated for outdoor use. Its epoxy package lacks UV stabilization and ingress protection; prolonged exposure to sunlight causes yellowing and luminous flux decay. Additionally, the operating temperature range (–40°C to +100°C) applies only to controlled indoor or sheltered environments. For outdoor signage or automotive exterior lighting, TLVB4200 is unsuitable - alternative UV-stable, IP-rated packages must be selected instead.
TLVB4200 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- TLVB4200
- Package/Case:
- Radial
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Color:
- Blue
- Configuration:
- Standard
- Lens Color:
- -
- Lens Transparency:
- Clear
- Millicandela Rating:
- 38mcd
- Lens Style:
- Round with Flat Top
- Lens Size:
- 3mm, T-1
- Voltage - Forward (Vf) (Typ):
- 3.9V
- Current - Test:
- 15mA
- Viewing Angle:
- 170°
- Mounting Type:
- Through Hole
- Wavelength - Dominant:
- 466nm
- Wavelength - Peak:
- 428nm
- Features:
- -
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 3mm
- Size / Dimension:
- -
TLVB4200 FAQ
1.How can I place an order for TLVB4200 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLVB4200 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 TLVB4200 reliable?
The price and inventory of TLVB4200 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLVB4200 is usually 5 days.
3.What payment methods are accepted for TLVB4200?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLVB4200 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLVB4200?
TLVB4200 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLVB4200 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 TLVB4200?
For technical support, including TLVB4200 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLVB4200 requirements.
6.How does Aetrix verify that TLVB4200 is sourced from the original manufacturer or authorized distributors?
All TLVB4200 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 TLVB4200 meets industry standards.
7.What is the process for return or replacement of TLVB4200?
All TLVB4200 units undergo pre-shipment inspection (PSI). If there is an issue with TLVB4200, 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 TLVB4200 part is unused and in its original packaging.
Return procedure for TLVB4200:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLVB4200 Tags
-
LTST-C281KRKT
Lite-On Inc.
-
150060GS75000
Würth Elektronik
-
150060VS75000
Würth Elektronik
-
150060AS75000
Würth Elektronik
-
150060YS75000
Würth Elektronik
-
150060SS75000
Würth Elektronik
-
150060BS75000
Würth Elektronik
-
151031VS06000
Würth Elektronik
-
151033RS03000
Würth Elektronik
-
150080BS75000
Würth Elektronik
-
150080GS75000
Würth Elektronik
-
150141GS73100
Würth Elektronik
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