Specifications
| Type | Description |
|---|---|
| Part Number | 15-11_BHC-ZL2N1QY_2T |
| Manufacturer | EVERLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | SMD B, 15-11 package; dimensions shown in drawing, unit mm, tolerance ±0.1 mm unless specified |
| Series / Datasheet Part | 15-11/T1D-AQRHY/2T; datasheet title |
| Chip Material | InGaN; device selection guide |
| Emitted Color | Pure White; device selection guide |
| Resin Color | Yellow Diffused; device selection guide |
| Reverse Voltage | 5 V; absolute maximum rating, Ta=25°C |
| Forward Current | 10 mA; absolute maximum rating, Ta=25°C |
| Peak Forward Current | 40 mA; duty 1/10 at 1 kHz, Ta=25°C |
| Power Dissipation | 40 mW; absolute maximum rating, Ta=25°C |
| Electrostatic Discharge | 2000 V; HBM, Ta=25°C |
| Operating Temperature | -40 to +85 °C; absolute maximum rating |
| Storage Temperature | -40 to +90 °C; absolute maximum rating |
| Reflow Soldering Temperature | 260 °C for 10 s; soldering temperature rating |
| Hand Soldering Temperature | 350 °C for 3 s; soldering temperature rating |
| Luminous Intensity | Min 72.0 mcd, Max 180.0 mcd; IF=5 mA, Ta=25°C |
| Viewing Angle | Typ 140 deg; 2θ1/2, IF=5 mA, Ta=25°C |
| Forward Voltage | Min 2.70 V, Max 3.15 V; IF=5 mA, Ta=25°C |
| Luminous Intensity Tolerance | ±11%; electro-optical characteristics and binning |
| Forward Voltage Tolerance | ±0.1 V; electro-optical characteristics and binning |
| Reverse Operation Note | Device is not designed for reverse operation; VR condition applies to IR test only |
| Luminous Intensity Bin Q | 72.0 to 112.0 mcd; IF=5 mA |
| Luminous Intensity Bin R | 112.0 to 180.0 mcd; IF=5 mA |
| Forward Voltage Bin 15 | 2.70 to 2.85 V; IF=5 mA |
| Forward Voltage Bin 16 | 2.85 to 3.00 V; IF=5 mA |
| Forward Voltage Bin 17 | 3.00 to 3.15 V; IF=5 mA |
| Chromaticity Bin 1 Coordinates | (0.274,0.226), (0.274,0.258), (0.294,0.286), (0.294,0.254); CIE 1931, IF=5 mA, tolerance ±0.01 |
| Chromaticity Bin 2 Coordinates | (0.274,0.258), (0.274,0.291), (0.294,0.319), (0.294,0.286); CIE 1931, IF=5 mA, tolerance ±0.01 |
| Chromaticity Bin 3 Coordinates | (0.294,0.254), (0.294,0.286), (0.314,0.315), (0.314,0.282); CIE 1931, IF=5 mA, tolerance ±0.01 |
| Chromaticity Bin 4 Coordinates | (0.294,0.286), (0.294,0.319), (0.314,0.347), (0.314,0.315); CIE 1931, IF=5 mA, tolerance ±0.01 |
| Chromaticity Bin 5 Coordinates | (0.314,0.282), (0.314,0.315), (0.334,0.343), (0.334,0.311); CIE 1931, IF=5 mA, tolerance ±0.01 |
| Chromaticity Bin 6 Coordinates | (0.314,0.315), (0.314,0.347), (0.334,0.376), (0.334,0.343); CIE 1931, IF=5 mA, tolerance ±0.01 |
| Carrier Tape Quantity | 2000 pcs per reel; carrier tape dimensions |
| Reflow Limit | Maximum two reflow soldering cycles; soldering precautions |
| Post-Open Storage | 30°C or less and 60% RH or less; use within 168 hours / 7 days |
| Baking Treatment | 60±5°C for 24 hours; if silica gel faded or LEDs exceeded storage time |
| Datasheet Status | request_only |
Product Overview
The 15-11_BHC-ZL2N1QY_2T is an EVERLIGHT SMD pure white LED associated with datasheet part 15-11/T1D-AQRHY/2T. The device selection guide lists InGaN chip material, pure white emitted color, and yellow diffused resin, placing it in compact surface-mount LED applications where a broad optical distribution is needed.
At IF=5 mA and Ta=25°C, the electro-optical characteristics specify 72.0 to 180.0 mcd luminous intensity, 2.70 to 3.15 V forward voltage, and a typical 140 degree viewing angle. The datasheet also provides intensity bins Q and R, forward-voltage bins 15, 16, and 17, and chromaticity bins 1 through 6 using CIE 1931 coordinates with ±0.01 tolerance.
Assembly and handling limits include 10 mA forward current, 40 mA peak forward current at duty 1/10 and 1 kHz, 40 mW power dissipation, 5 V reverse-voltage test rating, and 2000 V HBM electrostatic discharge rating. Reflow soldering is rated at 260°C for 10 seconds with a maximum of two reflow cycles, while post-open storage is limited to 30°C or less, 60% RH or less, and 168 hours / 7 days.
Key Features
- SMD B 15-11 package with millimeter drawing dimensions
- InGaN chip material with pure white emitted color
- Yellow diffused resin listed in device selection guide
- 72.0 to 180.0 mcd luminous intensity at 5 mA
- 2.70 to 3.15 V forward voltage at 5 mA
- Typical 140 degree viewing angle at 5 mA
- 10 mA forward current absolute maximum rating
- 40 mA peak forward current at duty 1/10
- -40 to +85°C operating temperature range
- 260°C for 10 seconds reflow soldering rating
- Maximum two reflow soldering cycles
- 2000 pieces per reel carrier tape quantity
Typical Applications
- Pure white status indicators
- Compact SMD indicator lamps
- Low-current panel indicators
- Wide-angle light-pipe inputs
- Display legend illumination
- Portable equipment indicators
- Dense PCB indicator arrays
Procurement Notes
When requesting a quote for 15-11_BHC-ZL2N1QY_2T, 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 type of LED is 15-11_BHC-ZL2N1QY_2T?
The datasheet identifies 15-11_BHC-ZL2N1QY_2T as an EVERLIGHT SMD pure white LED. The device selection guide lists InGaN chip material, pure white emitted color, and yellow diffused resin.
What are the optical ratings at 5 mA?
At IF=5 mA and Ta=25°C, the LED has 72.0 to 180.0 mcd luminous intensity, a typical 140 degree viewing angle, and CIE 1931 chromaticity bins 1 through 6 with ±0.01 tolerance.
What forward voltage range does the datasheet specify?
The forward voltage is specified as 2.70 V minimum to 3.15 V maximum at IF=5 mA and Ta=25°C. The forward-voltage tolerance is ±0.1 V, with bins 15, 16, and 17 covering the full range.
What soldering and storage limits apply after opening?
Reflow soldering is rated at 260°C for 10 seconds, with a maximum of two reflow cycles. After opening the moisture-proof package, storage must be 30°C or less and 60% RH or less, with use within 168 hours / 7 days.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 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.