Specifications
| Type | Description |
|---|---|
| Part Number | XLM308X-G |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Peak Breakdown Voltage / Off-state Output Terminal Voltage | 800 V; XLM308X variant |
| Isolation Voltage | 3750 Vrms; input to output, 40-60%RH, AC for 1 minute |
| Operating Temperature | -55 to +110 °C; maximum ratings |
| Storage Temperature Range | -55 to +125 °C; maximum ratings |
| Input Forward Current | 60 mA; maximum rating, Ta=25°C |
| Input Reverse Voltage | 6 V; maximum rating, Ta=25°C |
| Input Power Dissipation | 100 mW; maximum rating, Ta=25°C |
| Input Power Dissipation Derating Factor | 3.8 mW/°C; above Ta=85°C |
| Output Power Dissipation | 300 mW; maximum rating, Ta=25°C |
| Output Power Dissipation Derating Factor | 7.6 mW/°C; above Ta=85°C |
| Peak Repetitive Surge Current | 1 A; pw=100 µs, 120 pps |
| Turn-on Current RMS | 100 mA; root mean square value |
| Total Power Dissipation | 330 mW; maximum rating, Ta=25°C |
| Soldering Temperature | 260 °C; for 10 seconds |
| Forward Voltage | Typ 1.23 V, Max 1.5 V; IF=20 mA, Ta=25°C |
| Reverse Leakage Current | Max 10 µA; VR=6 V, Ta=25°C |
| Peak Blocking Current | Max 500 nA; XLM308X, VDRM=rated VDRM, IF=0 mA |
| Peak On-state Voltage | Max 3 V; ITM=100 mA, IF=rated IFT |
| Critical Rate of Rise of Off-state Voltage | Min 600 V/µs; XLM308X, VPEAK=rated VDRM, IF=0 mA |
| Inhibition Voltage | Max 20 V; MT1-MT2 voltage above which device will not trigger, IF=rated IFT |
| Leakage in Inhibited State Off-state | Max 500 µA; IF=rated IFT, VDRM=rated VDRM |
| LED Trigger Current | Max 15 mA; XLM3081, main terminal voltage=3 V |
| LED Trigger Current | Max 10 mA; XLM3082, main terminal voltage=3 V |
| LED Trigger Current | Max 5 mA; XLM3083, main terminal voltage=3 V |
| LED Trigger Current | Max 3 mA; XLM3084, main terminal voltage=3 V |
| Holding Current | Typ 250 µA; Ta=25°C |
| Package | SOP4; case / package type |
| Molding Compound Flammability | UL 94V-0; mechanical data |
| Shipping Quantity | 3000 pcs/tape & reel; SOP4 ordering information |
| Reflow Preheat Temperature | 150 to 200 °C; reflow soldering, Ts |
| Reflow Preheat Time | 60 to 120 s; reflow soldering, ts |
| Reflow Ramp-up Rate | Max 3 °C/s; TL to TP |
| Reflow Liquidus Temperature | 217 °C; TL |
| Reflow Time Above Liquidus | 60 to 150 s; tL, above TL |
| Reflow Peak Temperature | 260 °C; Tp |
| Reflow Peak Time | 30 s; Tc between TP-5 and TP |
| Reflow Ramp-down Rate | Max 6 °C/s; TP to TL |
| Wave Soldering Peak Temperature | 260 °C; Tp |
| Wave Soldering Peak Time | 10 s; tp, time within peak temperature |
| Hand Soldering Temperature | 360 °C +5 °C within 3 s; product rework or sample testing |
| Packing Quantity per Reel | 3000 pcs/reel; SOP4 reel, diameter 330 mm |
| Packing Quantity per Box | 6000 pcs/box; 2 reels/box |
| Packing Quantity per Carton | 60000 pcs/carton; 10 boxes/carton |
| Datasheet Status | request_only |
Product Overview
XLM308X-G is a XINGLIGHT zero cross triac driver listed under the LED category and supplied in an SOP4 case. The XLM308X variant carries an 800 V peak breakdown/off-state output terminal voltage rating, with input-to-output isolation specified at 3750 Vrms under 40-60%RH AC test conditions for 1 minute.
Input-side maximum ratings include 60 mA forward current, 6 V reverse voltage, and 100 mW input power dissipation at Ta=25°C, derated by 3.8 mW/°C above Ta=85°C. Output-side limits include 300 mW output power dissipation, 7.6 mW/°C derating above Ta=85°C, 1 A peak repetitive surge current, 100 mA RMS turn-on current, and 330 mW total power dissipation.
Electrical characteristics include 1.23 V typical and 1.5 V maximum forward voltage at IF=20 mA, 500 nA maximum peak blocking current, 3 V maximum peak on-state voltage, and 600 V/µs minimum critical rate of rise of off-state voltage. Assembly specifications cover reflow, wave, and hand soldering profiles, while packing data lists 3000 pcs/reel, 6000 pcs/box, and 60000 pcs/carton.
Key Features
- Zero cross triac driver in SOP4 package
- 800 V off-state output terminal voltage rating
- 3750 Vrms input-to-output isolation for one minute
- -55 to +110 °C operating temperature range
- 60 mA maximum input forward current rating
- 1 A peak repetitive surge current capability
- 100 mA RMS turn-on current rating
- 600 V/µs minimum off-state dV/dt rating
- UL 94V-0 molding compound flammability rating
- 3000 pcs per SOP4 tape-and-reel shipment
Typical Applications
- Triac trigger interface circuits
- Zero-cross AC load switching
- Isolated control outputs
- SOP4 surface-mount assemblies
- Reflow soldered control boards
- Wave soldered production boards
Procurement Notes
When requesting a quote for XLM308X-G, 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 device is XLM308X-G?
XLM308X-G is identified as a XINGLIGHT zero cross triac driver in the LED category. It is supplied in an SOP4 package and the XLM308X variant lists an 800 V peak breakdown/off-state output terminal voltage.
What isolation rating is specified for XLM308X-G?
The datasheet facts specify 3750 Vrms isolation voltage from input to output. The listed condition is 40-60%RH with AC applied for 1 minute.
What soldering limits apply to this SOP4 device?
The soldering data lists 260 °C for 10 seconds, a 260 °C reflow peak, a 260 °C wave soldering peak for 10 seconds, and hand soldering at 360 °C +5 °C within 3 seconds.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 4, 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.