Specifications
| Type | Description |
|---|---|
| Part Number | EL_DSE-0001157-19-217-T7D-CT2V1N-3T-V4 |
| Manufacturer | EVERLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | SMD B; package dimensions shown in datasheet, tolerances ±0.1 mm, unit mm |
| Emitted Color | Pure White |
| Chip Material | InGaN |
| Resin Color | Yellow Diffused |
| Reverse Voltage | 5 V, Ta=25°C |
| Forward Current | 30 mA, Ta=25°C |
| Peak Forward Current | 40 mA, duty 1/10 @ 1 kHz, Ta=25°C |
| Power Dissipation | 110 mW, Ta=25°C |
| Electrostatic Discharge | 150 V HBM |
| Operating Temperature | -40 to +85 °C |
| Storage Temperature | -40 to +90 °C |
| Reflow Soldering Temperature | 260 °C for 10 sec |
| Hand Soldering Temperature | 350 °C for 3 sec |
| Luminous Intensity | 360.0 min, 900.0 max mcd at IF=20 mA, Ta=25°C |
| Viewing Angle | 130 deg typ, 2θ1/2, IF=20 mA, Ta=25°C |
| Forward Voltage | 2.70 min, 3.70 max V at IF=20 mA, Ta=25°C |
| Reverse Current | 50 µA max at VR=5 V, Ta=25°C |
| Luminous Intensity Tolerance | ±11% |
| Forward Voltage Tolerance | ±0.1 V |
| Luminous Intensity Bin T2 | 360.0 to 450.0 mcd at IF=20 mA |
| Luminous Intensity Bin U1 | 450.0 to 565.0 mcd at IF=20 mA |
| Luminous Intensity Bin U2 | 565.0 to 715.0 mcd at IF=20 mA |
| Luminous Intensity Bin V1 | 715.0 to 900.0 mcd at IF=20 mA |
| Forward Voltage Bin 10 | 2.70 to 2.90 V at IF=20 mA |
| Forward Voltage Bin 11 | 2.90 to 3.10 V at IF=20 mA |
| Forward Voltage Bin 12 | 3.10 to 3.30 V at IF=20 mA |
| Forward Voltage Bin 13 | 3.30 to 3.50 V at IF=20 mA |
| Forward Voltage Bin 14 | 3.50 to 3.70 V at IF=20 mA |
| Chromaticity Bin 1 | CIE points: (0.274,0.226), (0.274,0.258), (0.294,0.286), (0.294,0.254); IF=20 mA, CIE 1931 tolerance ±0.01 |
| Chromaticity Bin 2 | CIE points: (0.274,0.258), (0.274,0.291), (0.294,0.319), (0.294,0.286); IF=20 mA, CIE 1931 tolerance ±0.01 |
| Chromaticity Bin 3 | CIE points: (0.294,0.254), (0.294,0.286), (0.314,0.315), (0.314,0.282); IF=20 mA, CIE 1931 tolerance ±0.01 |
| Chromaticity Bin 4 | CIE points: (0.294,0.286), (0.294,0.319), (0.314,0.347), (0.314,0.315); IF=20 mA, CIE 1931 tolerance ±0.01 |
| Carrier Tape Loaded Quantity | 3000 pcs per reel |
| Tape and Reel Packaging | 8 mm tape on 7 inch diameter reel |
| Moisture Storage After Opening | 30°C or less and 60%RH or less |
| Floor Life After Opening | 168 hours / 7 days |
| Baking Treatment | 60±5°C for 24 hours if silica gel faded or LEDs exceeded storage time |
| Maximum Reflow Count | 2 times max |
| Datasheet Status | request_only |
Product Overview
EL_DSE-0001157-19-217-T7D-CT2V1N-3T-V4 is an EVERLIGHT surface-mount pure white LED. The device selection guide identifies the emitted color as Pure White, the chip material as InGaN, and the resin color as Yellow Diffused. The package is SMD B, with package dimensions shown in the datasheet in millimeters and dimensional tolerances of ±0.1 mm.
Electrical ratings at Ta=25°C include 5 V reverse voltage, 30 mA forward current, 40 mA peak forward current under duty 1/10 at 1 kHz, 110 mW power dissipation, and 150 V HBM electrostatic discharge rating. The operating temperature range is -40 to +85 °C, with storage from -40 to +90 °C.
At IF=20 mA and Ta=25°C, the LED is specified for 360.0 to 900.0 mcd luminous intensity, 2.70 to 3.70 V forward voltage, 50 µA maximum reverse current at VR=5 V, and a typical 130 degree viewing angle. Assembly data includes 260 °C for 10 seconds reflow soldering, 350 °C for 3 seconds hand soldering, and a maximum of two reflow cycles.
Key Features
- Pure white SMD LED with InGaN chip material
- Yellow diffused resin identified in device guide
- 360.0 to 900.0 mcd luminous intensity at 20 mA
- 2.70 to 3.70 V forward voltage at 20 mA
- 130 degree typical viewing angle at 20 mA
- 30 mA forward current absolute maximum rating
- 40 mA peak forward current, duty 1/10 at 1 kHz
- -40 to +85 °C operating temperature range
- 8 mm tape on 7 inch reel packaging
- 3000 pieces loaded per carrier tape reel
- Maximum two reflow soldering cycles specified
Typical Applications
- White status indicators
- Surface-mount indicator lighting
- Wide-angle panel indication
- Compact PCB light points
- Reel-fed SMT assembly
- Binned white LED designs
Procurement Notes
When requesting a quote for EL_DSE-0001157-19-217-T7D-CT2V1N-3T-V4, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.
FAQ
What color output does this EVERLIGHT LED provide?
The device selection guide specifies EL_DSE-0001157-19-217-T7D-CT2V1N-3T-V4 as a pure white LED. The same guide lists InGaN chip material and yellow diffused resin for this surface-mount device.
What are the main electrical ratings for this part?
At Ta=25°C, the absolute maximum ratings include 5 V reverse voltage, 30 mA forward current, 40 mA peak forward current at duty 1/10 and 1 kHz, and 110 mW power dissipation.
What optical performance is specified at 20 mA?
At IF=20 mA and Ta=25°C, luminous intensity is specified from 360.0 to 900.0 mcd. The typical viewing angle is 130 degrees, and forward voltage is specified from 2.70 to 3.70 V.
How is this LED supplied for assembly?
The datasheet identifies 8 mm tape on a 7 inch diameter reel, with a carrier tape loaded quantity of 3000 pieces per reel. Reflow soldering is rated at 260 °C for 10 seconds.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.