Specifications
| Type | Description |
|---|---|
| Part Number | XLM305X-E |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package / Case | SOP4 |
| Peak Breakdown Voltage | 600 V; XLM305X family |
| Isolation Voltage | 3750 Vrms; AC for 1 minute, 40% to 60% RH |
| Operating Temperature | -55 to +110 °C; maximum ratings |
| Storage Temperature Range | -55 to +125 °C; maximum ratings |
| Forward Current | 60 mA; input maximum rating, TA=25°C unless otherwise specified |
| Reverse Voltage | 6 V; input maximum rating, TA=25°C unless otherwise specified |
| Input Power Dissipation | 100 mW; TA=25°C unless otherwise specified |
| Input Power Dissipation Derating Factor | 3.8 mW/°C; above TA=85°C |
| Output Power Dissipation | 300 mW; TA=25°C unless otherwise specified |
| Output Power Dissipation Derating Factor | 7.4 mW/°C; above TA=85°C |
| Off-state Output Terminal Voltage | 600 V; XLM305X, VDRM |
| Peak Repetitive Surge Current | 1 A; pw=100 µs, 120 pps |
| Turn-on Current RMS | 100 mA; IT(RMS), TA=25°C unless otherwise specified |
| Total Power Dissipation | 330 mW; TA=25°C unless otherwise specified |
| 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 100 nA; VDRM=rated VDRM, IF=0 mA |
| Peak On-state Voltage | max 2.5 V; ITM=100 mA, IF=rated IFT |
| Critical Rate of Rise of Off-state Voltage | min 1000 V/µs; XLM305X, VPEAK=400 V, IF=0 |
| LED Trigger Current | max 15 mA; XLM3051, main terminal voltage=3 V |
| LED Trigger Current | max 10 mA; XLM3052, main terminal voltage=3 V |
| LED Trigger Current | max 5 mA; XLM3053, main terminal voltage=3 V |
| LED Trigger Current | max 3 mA; XLM3054, main terminal voltage=3 V |
| Holding Current | typ 250 µA; TA=25°C unless otherwise specified |
| Package Shipping Quantity | 3000 pcs/tape and reel; SOP4 package |
| Molding Compound Flammability Rating | UL 94V-0; mechanical data |
| Terminal Finish | Matte tin-plated leads; solderability per MIL-STD-202, Method 208 |
| Reflow Preheat Temperature | 150 to 200 °C; reflow soldering profile, Ts |
| Reflow Preheat Time | 60 to 120 s; reflow soldering profile, 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 Dwell Time | max 30 s; TC between TP-5 and TP |
| Reflow Ramp-down Rate | max 6 °C/s; TP to TL |
| Hand Soldering Temperature | 360 °C +5 °C; within 3 s for rework or sample testing |
| Packing Quantity Per Reel | 3000 pcs/reel; SOP4 reel, 330 mm diameter |
| 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
XLM305X-E is a XINGLIGHT random-phase triac driver photocoupler listed in the LED category and supplied in an SOP4 package. The family is specified for 600 V peak breakdown voltage and 600 V off-state output terminal voltage, with 3750 Vrms isolation for 1 minute at 40% to 60% RH.
Input-side maximum ratings include 60 mA forward current, 6 V reverse voltage, and 100 mW input power dissipation at TA=25°C unless otherwise specified. Output-side ratings include 300 mW output power dissipation, 1 A peak repetitive surge current at 100 µs and 120 pps, and 100 mA RMS turn-on current.
Electrical characteristics include 1.23 V typical and 1.5 V maximum forward voltage at IF=20 mA, maximum 10 µA reverse leakage at VR=6 V, maximum 100 nA peak blocking current, and maximum 2.5 V peak on-state voltage. Assembly data covers 260°C peak reflow, 217°C liquidus, and matte tin-plated leads.
Key Features
- Random-phase triac driver photocoupler product type
- SOP4 package with 3000 pcs tape-and-reel shipping
- 600 V peak breakdown voltage for XLM305X family
- 3750 Vrms isolation for 1 minute
- -55 to +110 °C operating temperature range
- 60 mA input forward current maximum rating
- 100 mA RMS turn-on current rating
- Minimum 1000 V/µs off-state dV/dt
- UL 94V-0 molding compound flammability rating
- Matte tin-plated leads per MIL-STD-202 Method 208
Typical Applications
- Random-phase triac driver circuits
- Isolated AC switching interfaces
- Triac gate drive stages
- SOP4 optocoupler PCB assemblies
- Temperature-rated control boards
- Tape-and-reel automated assembly
Procurement Notes
When requesting a quote for XLM305X-E, 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 component is XLM305X-E?
XLM305X-E is listed as a XINGLIGHT random-phase triac driver photocoupler in the LED category. The extracted package information identifies it as an SOP4 device.
What isolation rating is specified for XLM305X-E?
The datasheet facts specify 3750 Vrms isolation voltage, tested with AC for 1 minute under 40% to 60% relative humidity conditions.
What voltage ratings apply to the XLM305X family?
The XLM305X family is specified with 600 V peak breakdown voltage. The XLM305X off-state output terminal voltage, VDRM, is also listed as 600 V.
What soldering profile data is provided?
The facts include 260 °C soldering for 10 seconds, 150 to 200 °C reflow preheat, 217 °C liquidus temperature, 260 °C reflow peak temperature, and maximum 30 seconds peak dwell time.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 3, 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.