Specifications
| Type | Description |
|---|---|
| Part Number | XL308X-G |
| Manufacturer | XINGLIGHT |
| Product Type | LDO Regulator |
| Category | Power Management |
| Package Case | DIP6 default for XL308X-G per ordering code; family package options DIP6, DIP6-M, SMD6; dimensions referenced but not legible in provided text |
| Peak Breakdown Voltage / Off-state Output Terminal Voltage | 800 V; XL308X variant, TA=25°C unless otherwise specified |
| Isolation Voltage | 5000 Vrms; 40% to 60% RH, AC for 1 minute; pins 1,2,3 shorted and pins 4,5,6 shorted |
| Operating Temperature | -55 to +100 °C; operating range |
| Storage Temperature Range | -55 to +125 °C; storage range |
| Input Forward Current | 60 mA; maximum rating, TA=25°C unless otherwise specified |
| Input Reverse Voltage | 6 V; 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 | 7.6 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 | 350 mW; maximum rating, TA=25°C unless otherwise specified |
| Soldering Temperature | 260 °C; for 10 seconds |
| Forward Voltage | Typ 1.2 V, Max 1.4 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; XL308X, 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; XL308X, VPEAK=rated VDRM, IF=0 mA |
| Inhibition Voltage | 20 V; MT1-MT2 voltage above which device will not trigger; IF=rated IFT |
| Leakage in Inhibited State Off-state | 500 µA; IDRM2, VDRM=rated VDRM, IF=rated IFT |
| LED Trigger Current | Max 15 mA; XL3081, main terminal voltage=3 V |
| LED Trigger Current | Max 10 mA; XL3082, main terminal voltage=3 V |
| LED Trigger Current | Max 5 mA; XL3083, main terminal voltage=3 V |
| LED Trigger Current | Max 3 mA; XL3084, main terminal voltage=3 V |
| Holding Current | Typ 250 µA; TA=25°C unless otherwise specified |
| Package Shipping Quantity | 65 pcs/tube; DIP6 package |
| Package Shipping Quantity | 65 pcs/tube; DIP6-M package |
| Package Shipping Quantity | 1000 pcs/tape and reel; SMD6 package |
| Molding Compound Flammability | 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; Ts, reflow soldering |
| Reflow Preheat Time | 60 to 120 s; ts, reflow soldering |
| 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 Time Near Peak | Max 30 s; Tc between TP-5 and TP |
| Reflow Ramp-down Rate | Max 6 °C/s; TP to TL |
| Hand Soldering Iron Temperature | 360 °C ±5 °C within 3 s; product rework or sample testing |
| Datasheet Status | request_only |
Product Overview
The XL308X-G is a XINGLIGHT Power_Management component identified as a zero-cross triac driver. For this ordering code, the package case is DIP6 by default, while the family also references DIP6-M and SMD6 options. The XL308X variant is specified for 800 V peak breakdown or off-state output terminal voltage and 5000 Vrms isolation under 40% to 60% RH with AC applied for 1 minute between shorted input-side and output-side pins.
Input-side ratings include 60 mA maximum forward current, 6 V reverse voltage, 100 mW input power dissipation, and a 3.8 mW/°C derating factor above TA=85°C. Output-side and total ratings include 300 mW output power dissipation, 7.6 mW/°C output derating above TA=85°C, 350 mW total dissipation, 1 A peak repetitive surge current, and 100 mA RMS turn-on current.
Electrical characteristics include 1.2 V typical and 1.4 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 data includes matte tin-plated leads, UL 94V-0 molding compound flammability, 260°C soldering for 10 seconds, and defined reflow and hand-soldering conditions.
Key Features
- Zero-cross triac driver for isolated AC triggering
- 800 V off-state output terminal voltage rating
- 5000 Vrms isolation for one minute
- -55 to +100 °C operating temperature range
- 60 mA maximum input forward current rating
- 1 A peak repetitive surge current capability
- Minimum 600 V/µs off-state dV/dt rating
- DIP6 default package for XL308X-G ordering code
- UL 94V-0 molding compound flammability rating
- Matte tin-plated leads per solderability method
Typical Applications
- Isolated triac triggering
- AC load interface circuits
- Zero-cross switching control
- Power management driver stages
- Mains switching control circuits
- Optically isolated output control
Procurement Notes
When requesting a quote for XL308X-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 power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.
FAQ
What type of component is the XL308X-G?
The XL308X-G is identified as a XINGLIGHT zero-cross triac driver in the Power_Management category. The ordering code indicates a DIP6 default package, with related family package options listed as DIP6, DIP6-M, and SMD6.
What isolation voltage is specified for XL308X-G?
The datasheet facts specify 5000 Vrms isolation voltage under 40% to 60% relative humidity, with AC applied for 1 minute and pins 1,2,3 shorted separately from pins 4,5,6.
What is the off-state voltage rating for the XL308X variant?
The XL308X variant is specified with an 800 V peak breakdown voltage or off-state output terminal voltage, with the condition noted as TA=25°C unless otherwise specified.
What soldering limits are listed for this device family?
The extracted data lists 260°C soldering temperature for 10 seconds, a 260°C reflow peak temperature, and hand soldering iron temperature of 360°C ±5°C within 3 seconds for rework or sample testing.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 1, 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.