Specifications
| Type | Description |
|---|---|
| Part Number | XLM305X-G |
| Manufacturer | XINGLIGHT |
| Product Type | SMD LED |
| Category | LED |
| Package Case | SOP4; package outline dimensions referenced in mm but numeric dimensions not readable in provided text |
| Peak Breakdown Voltage | 600 V; XLM305X series |
| Isolation Voltage | 3750 Vrms; between input and output |
| Operating Temperature | -55 to +100 °C; feature listing |
| Package | SOP4; case / package type |
| Molding Compound Flammability | UL 94V-0; mechanical data |
| Terminal Finish | Matte tin-plated leads; solderability per MIL-STD-202, Method 208 |
| Shipping Quantity | 3000 pcs / tape and reel; SOP4 ordering information |
| Forward Current | 60 mA; 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; maximum rating, Ta=25°C unless otherwise specified |
| Input Power Dissipation Derating Factor | 3.8 mW/°C; above Ta=85°C |
| Output Power Dissipation | 300 mW; maximum rating, 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; VDRM, XLM305X |
| Peak Repetitive Surge Current | 1 A; pw=100 µs, 120 pps |
| Turn-On Current RMS | 100 mA; IT(RMS), maximum rating |
| Total Power Dissipation | 330 mW; thermal characteristic |
| Isolation Voltage | 3750 Vrms; 40 to 60% RH, AC for 1 minute |
| Operating Temperature | -55 to +110 °C; TOPR thermal characteristic |
| Storage Temperature Range | -55 to +125 °C; TSTG |
| 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 |
| Reflow Preheat Temperature | 150 to 200 °C; Ts |
| Reflow Preheat Time | 60 to 120 s; ts |
| Reflow Ramp-Up Rate | 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; time during which Tc is between TP-5 and TP |
| Reflow Ramp-Down Rate | 6 °C/s; TP to TL |
| Maximum Reflow Cycles | No more than 3 times; recommended reflow soldering |
| Wave Soldering Peak Temperature | 260 °C; Tp |
| Wave Soldering Peak Time | 10 s; tp, time within peak temperature |
| Hand Soldering Iron Temperature | 360 °C +5 °C; within 3 s, for 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 |
| Antistatic Bag Specification | 380 x 420 mm; SOP4 reel packing |
| Box Specification | 350 x 340 x 60 mm; SOP4 reel packing |
| Carton Specification | 365 x 330 x 370 mm; SOP4 reel packing |
| Datasheet Status | request_only |
Product Overview
XLM305X-G is a XINGLIGHT random-phase triac driver photocoupler listed in the LED category. The device uses an SOP4 package and is specified for the XLM305X series with 600 V peak breakdown voltage and 3750 Vrms input-to-output isolation. The output side includes a 600 V off-state terminal voltage rating, 1 A peak repetitive surge current at 100 µs and 120 pps, and 100 mA RMS turn-on current.
Key Features
- Random-phase triac driver photocoupler product type
- SOP4 case package for surface-mount assembly
- 600 V peak breakdown voltage for XLM305X series
- 3750 Vrms isolation between input and output
- -55 to +110 °C operating temperature rating
- UL 94V-0 molding compound flammability rating
- Matte tin-plated leads with MIL-STD-202 solderability
- 60 mA maximum input forward current rating
- 600 V off-state output terminal voltage rating
- 1000 V/µs minimum off-state dV/dt rating
- 260 °C peak reflow temperature profile
- 3000 pieces per SOP4 tape-and-reel shipment
Typical Applications
- Isolated triac triggering
- Random-phase AC switching interfaces
- SOP4 photocoupler assemblies
- AC load control circuits
- Input-to-output isolation barriers
- Reflow or wave-soldered PCB assemblies
Procurement Notes
When requesting a quote for XLM305X-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 XLM305X-G?
XLM305X-G is identified as a XINGLIGHT random-phase triac driver photocoupler in the LED category. The extracted package information lists SOP4 as the case type.
What isolation rating is specified for XLM305X-G?
The datasheet facts list 3750 Vrms isolation voltage between input and output. A second rating condition specifies 3750 Vrms at 40 to 60% RH with AC applied for 1 minute.
What are the main output-side voltage ratings?
For the XLM305X series, the peak breakdown voltage is 600 V. The off-state output terminal voltage VDRM is also listed as 600 V for XLM305X.
What soldering conditions are listed for this SOP4 device?
The soldering facts include 260 °C for 10 seconds, 260 °C reflow peak temperature, no more than three reflow cycles, 260 °C wave soldering peak temperature for 10 seconds, and 360 °C +5 °C hand soldering within 3 seconds.
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.