描述
ACPL-W341-500E Gate Drive Optocoupler
3.0A Rail-to-Rail Output meets Stretched SO-6 Form – The Professional Smart IGBT & MOSFET Driver Choice for High-Efficiency Inverters.
// High-Speed 50kV/µs Minimum CMTI Power Integration SSO-6 Portfolio
The High-Efficiency Smart Driving Advantage
The ACPL-W341-500E represents a premier flagship modular solution for space-constrained, high-voltage switching systems demanding absolute signal isolation and rugged gate drive capability. Engineered by Broadcom (Avago Technologies), this 3.0 Amp maximum peak output current optocoupler drives motor control IGBTs and power MOSFETs flawlessly without localized distortion. Housed in a compact stretched SO-6 package outline layout, it secures pure, deterministic signal transmission pathways and eliminates systemic feedback noise hazards.
- 3.0A Maximum rail-to-rail peak output current driving power stages directly
- 50 kV/µs Minimum common-mode transient immunity (CMTI) at VCM = 1500V
- Under-Voltage Lockout (UVLO) protection mechanism with integrated hysteresis safeguards
Key Performance Advantages
3.0A Rail-to-Rail Output
Provides robust rail-to-rail voltage output tracking, significantly reducing internal driver power dissipation across high-frequency switching setups.
50kV/µs Ultra-High CMTI
Blocks extreme high-voltage common-mode transients entirely, preventing faulty logic trigger issues across aggressive industrial fieldboards.
Stretched SO-6 Form
Packaged in a low-profile stretched SO-6 outline, saving up to 50% PCB real estate space compared to traditional legacy DIP-8 footprints.
Technical Specifications
| Parameter Node | Detailed Engineering Specification |
|---|---|
| Manufacturer | Broadcom Limited / Avago Technologies |
| Part Number (MPN) | ACPL-W341-500E (Tape & Reel pack “-500E”) |
| Product Category | High-Speed Industrial Gate Drive Optocouplers |
| Peak Output Current | 2.5A Minimum / 3.0A Maximum Dynamic Sourcing and Sinking |
| Common Mode Immunity | 50 kV/µs Minimum CMTI at VCM = 1500 V Constraints |
| Propagation Delay (Max) | 200 ns Ultra-Low Delay Boundary with Dead-Time Distortion Limits |
| Core Supply Voltage | DC 15V to 30V Extended Operating Range |
| Safety Insulation | VIORM = 1140 VPEAK Recognized IEC/EN/DIN EN 60747-5-5 Approval |
| Package / Case Form | Stretched SO-6 / SSO-6 package (8mm Creepage and Clearance Surface Mount) |
| Temperature Window | Extended Performance Industrial Range Spectrum (-40°C to +105°C) |
Versatile Driver Applications
- Industrial Inverters: Delivers sharp gate-driving signals for multi-axis AC motor speed drives and industrial servo lines.
- Renewable Energy Systems: Provides deterministic optical isolation barriers inside high-efficiency PV string solar inverters.
- Switching Power Supply (SMPS): High-efficiency power stage switching component driving power MOSFETs and fast-switching IGBT arrays.
- Induction Heating Equipment: High-frequency switching loop control ensuring isolation safety under continuous thermal tracking loads.
Industrial Quality Protections
100% Original Sourcing: Procured securely through fully audited tier-1 franchise lines, completely ensuring anti-counterfeit protection.
Anti-Static Handling: Stored and picked in full alignment with international ANSI/ESD cleanroom facility benchmarks.
Full Batch Traceability: Verified via intensive certificate analysis and rigorous documentation tracking prior to export dispatch.
HIGH-PERFORMANCE GATE DRIVE ISOLATION SOLUTIONS // DIRECT SOURCE ARCHITECTURE