XL-HD3535SURC-A2 - 1W 3535 Red LED, 350mA, 625nm | XINGLIGHT
부품 번호: XL-HD3535SURC-A2 ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $0.6425 | $0.64 |
| 10 | $0.58 | $5.80 |
| 100 | $0.49 | $49.00 |
| 500 | $0.42 | $210.00 |
| 1,000 | $0.36 | $360.00 |
| 3,000 | $0.329 | $987.00 |
XL-HD3535SURC-A2 개요
A high-power LED is a semiconductor light source that converts electrical energy into light with higher current density and luminous flux than standard indicator LEDs, requiring constant-current drive and thermal management to maintain reliability. Within the LED taxonomy, the XL-HD3535SURC-A2 falls under high-power LEDs, which sit between standard indicator LEDs (typically 20 mA) and LED COB/CSP modules (>5 W). Its 3535 metric footprint places it in the mid-power surface-mount category used in portable, automotive, and architectural lighting fixtures.
Key features include a 1 W power rating, a peak pulsed forward current capability above 350 mA, an electrostatic discharge threshold consistent with JEDEC MSL-3 handling, and a wide operating temperature range of -40C to +85C. The epoxy resin lens is water-clear, allowing maximum luminous intensity with minimal color absorption. The 130-degree beam profile enables wide-area illumination without secondary optics.
Technically, the device uses an AlGaInP (aluminum gallium indium phosphide) epitaxial structure on a GaAs substrate, the standard material system for high-brightness red and amber LEDs in the 615-630 nm band. The 3535 ceramic-look package supports efficient heat transfer from the die junction to the PCB land pad, which doubles as the thermal pad. Junction-to-ambient thermal resistance is on the order of 20-30 C/W per JEDEC standard test conditions.
Typical applications include camera phone flashes, tactical flashlights, decorative stage lighting, signage and beacon systems, automotive interior/exterior accent lighting, and high-end indicator strips. The 625 nm dominant wavelength produces a saturated deep-red color well-suited for warning indicators and decorative effects.
When designing with the XL-HD3535SURC-A2, drive it with a constant-current source rather than constant voltage to avoid thermal runaway. Provide adequate copper area (typically >= 25 mm^2) under the thermal pad to keep the junction below 125C at full 350 mA drive.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer product page, giving engineers and procurement teams an information gain over standard distributor listings.
드롭인 대체품: XL-HD3535SURC-A2 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
XL-HD3535SURC-D
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
XL-UD3535SRC-D
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
XL-HD3535SRC-A2
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
LUXEON 3535L Red
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
Nichia NCSB219B
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
Cree XLamp XP-E2 Red
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
XL-HD3535SURC-A2 사양
| Manufacturer | XINGLIGHT |
| Color | Red |
| Dominant Wavelength | 615 nm to 630 nm (typ. 625 nm) |
| Peak Wavelength | 623 nm |
| Luminous Flux | 40 lm to 60 lm |
| Forward Current (IF) | 350 mA |
| Forward Voltage (VF) | 1.8 V to 2.4 V |
| Power Dissipation | 1 W |
| Viewing Angle | 130 degrees |
| Package / Size | SMD-3535 (3.5 x 3.5 x 2.2 mm) |
| Package Metric | 3535 (1414 Metric) |
| Lens Type | Water Clear |
| 실장 유형 | Surface Mount (Top-mount) |
| 동작 온도 | -40C to +85C |
| MSL 레벨 | 3 |
| RoHS 상태 | Compliant |
| 핀 수 | 3 (Anode, Cathode, Thermal pad) |
XL-HD3535SURC-A2 핀 구성
| 핀 1 | Anode (+) — Positive terminal, connect to constant-current driver positive output |
| 핀 2 | Cathode (-) — Negative terminal, connect to constant-current driver return |
| 핀 3 | Thermal Pad — Bottom thermal pad electrically tied to cathode; solder to PCB copper land for heat dissipation |
일반적인 애플리케이션
XL-HD3535SURC-A2 적합 용도: 6 애플리케이션s: Camera Phone Flash, Tactical Flashlight, Decorative Stage Lighting, Warning Indicators and Beacons, Automotive Interior Accent Lighting, Industrial Signal Indicators.
Camera Phone Flash
The XL-HD3535SURC-A2 fits camera phone flash modules because its 40-60 lm output at 350 mA delivers sufficient illumination for fill-flash and torch functions in compact smartphone chassis. Its 3.5 x 3.5 mm footprint fits next to the image sensor and lens assembly without obstructing the optical path. The 130-degree viewing angle produces even flood illumination, while AlGaInP technology ensures wavelength consistency shot after shot. Drive it with a low-ESR constant-current boost converter from the Li-ion battery (3.7 V nominal) to a regulated 350 mA at ~2.0 V forward voltage. Compared with xenon flash tubes, LED flash modules can strobe repeatedly without recharge delay and survive >100k cycles. The 1 W power dissipation requires a thermal pad connected to inner PCB copper ground pour; without thermal relief, the LED junction can exceed 125C under continuous torch mode, accelerating lumen depreciation.
추천
Tactical Flashlight
The XL-HD3535SURC-A2 fits tactical flashlights where high luminous intensity and a small 3535 footprint are required. Its 40-60 lm output is appropriate for single-LED compact EDC and tactical lights, especially in multi-LED configurations where multiple XL-HD3535SURC-A2 emitters deliver >200 lm cumulative output. The 130-degree beam profile requires a TIR lens or reflector to concentrate output into a 10-30 degree hotspot. Drive current is 350 mA continuous, but can be pulsed higher with proper heatsinking. Compared with Cree XP-E2, this XINGLIGHT LED offers lower cost but wider wavelength tolerance. Use a buck-boost driver to maintain constant current as the battery drains from 4.2 V to 3.0 V. The 3535 ceramic package provides reliable thermal dissipation through the PCB star board.
추천
Decorative Stage Lighting
The XL-HD3535SURC-A2 suits decorative stage lighting, theatrical accent lighting, and DJ booth wash fixtures that require saturated 625 nm red output. Its 130-degree viewing angle enables broad wash coverage without heavy secondary optics, while the 40-130 lm flux range supports both single-pixel and multi-pixel configurations. Stage designers often combine red, green, and blue LEDs in a 3535 form factor for RGB pixel arrays. The 350 mA drive is dimmable via PWM from 1% to 100% duty cycle, giving precise color mixing control. Compared with 5 mm through-hole LEDs, this SMD-3535 enables slimmer fixtures and higher pixel density. Ensure the LED junction stays below 110C during sustained full-power DMX operation by mounting on a metal-core PCB or aluminum star board.
추천
Warning Indicators and Beacons
The XL-HD3535SURC-A2 is well-suited for warning indicators, emergency beacons, and aviation obstruction lights that require high-visibility red illumination. Its 625 nm dominant wavelength falls within the international emergency-services red band (620-750 nm), making it compliant with common warning-light conventions. The 40-60 lm output is visible from >500 m at night under clear conditions. The 1 W power dissipation and 350 mA drive require a constant-current driver with thermal foldback to protect the LED junction. Use strobe-mode operation (typically 1-2 Hz) to extend LED lifetime and reduce average power consumption. The 3535 package is resistant to vibration and mechanical shock thanks to its ceramic body and SMD mounting, ideal for vehicle-mounted and tower-mounted beacons. Replace legacy high-voltage neon indicators with this LED for lower power consumption and longer service life.
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Automotive Interior Accent Lighting
The XL-HD3535SURC-A2 fits automotive interior accent lighting such as footwell illumination, door-panel piping, and ambient mood lighting. Its saturated 625 nm red output is widely used for sport-mode and night-mode interior themes. The 3535 surface-mount package is compatible with standard LED placement machines for high-volume automotive production. Drive the LED with a constant-current source around 200-350 mA, dimmed via PWM to maintain color consistency over the dimming range. The 130-degree viewing angle produces soft, even accent lighting without harsh hotspots. Ensure the LED junction temperature stays below 110C by providing a copper land area on the PCB of at least 25 mm^2. Compared with halogen interior bulbs, this LED offers >10x longer lifetime (>20,000 hours) and <10% of the power consumption.
추천
Industrial Signal Indicators
The XL-HD3535SURC-A2 fits industrial signal indicators on control panels, machine status displays, and PLC I/O modules where a high-visibility red status indicator is required. Its 625 nm red output is universally understood as a fault or warning state in industrial control systems. The 350 mA drive provides enough intensity to be read across the room under bright factory lighting, while the 130-degree viewing angle ensures visibility from multiple operator positions. The 3535 SMD package allows automated placement on control-panel PCBs alongside other components. The -40C to +85C operating temperature range covers most industrial environments including cold-storage facilities and hot factory floors. Use a constant-current driver with reverse-polarity and transient-voltage protection to ensure reliability in industrial settings with electrical noise.
추천
추천 제품 요약
엔지니어링 참조 데이터: XL-HD3535SURC-A2 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | XL-HD3535SURC-D | XL-UD3535SRC-D | XL-HD3535SRC-A2 | LUXEON 3535L Red | Nichia NCSB219B | Cree XLamp XP-E2 Red |
|---|---|---|---|---|---|---|---|
| Brand | XINGLIGHT | XINGLIGHT | XINGLIGHT | XINGLIGHT | Lumileds | Nichia | Cree |
| Package | SMD-3535 (3.5x3.5 mm) | SMD-3535 - same | SMD-3535 - same | SMD-3535 - same | SMD-3535 - same | SMD-3535 - same | SMD-3535 - same |
| Dominant Wavelength | 615-630 nm | 615-630 nm | 640-660 nm | 615-630 nm | 620-630 nm | 620-630 nm | 620-630 nm |
| Forward Current (typ.) | 350 mA | 350 mA | 350 mA | 350 mA | 100 mA | 200 mA | 350-700 mA |
| Luminous Flux (typ.) | 50 lm | 50 lm | 40-50 lm | 45-55 lm | 20-30 lm | 30-40 lm | 80-120 lm |
| Forward Voltage | 1.8-2.4 V | 1.8-2.4 V | 1.8-2.4 V | 1.8-2.4 V | 2.0-2.4 V | 2.0-2.4 V | 2.0-2.4 V |
| Viewing Angle | 130 degrees | 130 degrees | 130 degrees | 130 degrees | 115 degrees | 120 degrees | 130 degrees |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Unit Cost (typ., 1000 pcs) | $0.36 | $0.36 | $0.38 | $0.36 | $0.85 | $0.70 | $0.90 |
주요 차별점
- Lowest cost-per-lumen in 3535 red LED class (vs Cree XLamp XP-E2 Red)
- Same-brand bin family for flux selection (vs XL-HD3535SURC-D)
- China-domestic supply chain with JLCPCB inventory (vs Nichia NCSB219B)
설계 노트
Estimated: at 350 mA drive and 2.1 V forward voltage, the XL-HD3535SURC-A2 dissipates about 0.74 W. With a typical SMD-3535 junction-to-ambient thermal resistance of 25 C/W (input assumed from JEDEC-standard 3535 ceramic-package test conditions), the junction rises approximately 18.5 C above ambient. To keep Tj below 125 C, ambient must remain below approximately 106 C, so design for an ambient ceiling of 85 C with copper land area >= 25 mm^2. Without proper thermal relief, continuous 350 mA drive will accelerate lumen depreciation and reduce LED lifetime significantly.
Drive the XL-HD3535SURC-A2 with a constant-current source, not a constant-voltage supply. Recommended driver ICs include linear current regulators (e.g., LM3409) for low-noise applications, or buck/boost switchers (e.g., TPS61165, IS31FL3236) for higher efficiency. PWM dimming at 1 kHz or higher avoids visible flicker while preserving color consistency. Add a 10 nF ceramic capacitor across the LED terminals to suppress switching noise from the driver.
Lay out a 3535 land pattern with the thermal pad at least 4 x 4 mm and connect it to a copper pour on top and inner layers with multiple thermal vias (>= 6 vias of 0.3 mm diameter) to the bottom layer. Keep solder mask openings under the thermal pad to ensure proper thermal path. Place the current-driver IC within 5 mm of the LED to minimize parasitic inductance. Use ENIG or OSP surface finish to ensure reliable solder wetting on the ceramic package.
Avoid constant-voltage drive - a 5 V supply directly to the LED without current regulation will cause thermal runaway and burn out the LED within seconds. Do not exceed the maximum pulsed current rating. Watch for reverse-polarity connection; the LED will not light and may be damaged by reverse currents above 5 uA. Always handle with ESD-safe tools; MSL 3 requires floor-life management if the package is exposed to ambient >30 C / 60% RH for more than 168 hours before reflow.
규정 준수 정보
RoHS compliant per XINGLIGHT datasheet. REACH compliance not explicitly stated in verified data. AEC-Q102 automotive qualification not stated; this is a commercial-grade LED, not automotive-qualified.
