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ACFJ-3530T-500E Optocoupler Transistor Output 2.5A 5000Vrms 1 Channel 24-SOIC

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ACFJ-3530T-500E Optocoupler Transistor Output 2.5A 5000Vrms 1 Channel 24-SOIC

Country/Region china
City & Province shenzhen
Categories Other Roadway Products
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Product Details

ACFJ-3530T-500E 2.5A Gate Driver Capacitive Coupling 5000Vrms 1 Channel 24-SOIC

Broadcom ACFJ-3530T Smart Gate Drive Optocouplers

Broadcom ACFJ-3530T Smart Gate Drive Optocouplers feature integrated flyback controller for isolated DC-DC converter and IGBT desaturation sensing with soft-shutdown protection and fault feedback. These optocouplers also feature under-voltage lockout with feedback and active Miller current clamping. The ACFJ-3530T R2Coupler™ optocouplers offer fast propagation delay with excellent timing skew performance that enables excellent timing control and efficiency. These optocouplers have high noise immunity, 200ns maximum propagation delay, and operate within -40°C to 125°C automotive temperature range. Typical applications include IGBT/SiC MOSFET gate driver for traction inverter, charger, and Heating, Ventilation, and Air Conditioning (HVAC).

FEATURES

  • Qualified to AEC-Q100 Grade 1 test guidelines
  • Integrated flyback controller for isolated DC-DC converter for power supply control and diagnostic:
    • 16V ±5% regulated output supply voltage
    • Programmable negative supply
    • Supply output overload protection
    • Supply output short circuit protection
    • External primary switch that is good for load dump test conditions and high power scaling
  • Integrated fail-safe IGBT protection:
    • IGBT Desat over-current sensing, "Soft" IGBT turnoff, and fault feedback
    • Under Voltage Lock-Out (UVLO) protection with feedback
  • High noise immunity:
    • 50kV/µs @ VCM = 1500V Common Mode Rejection (CMR)
    • Miller current clamping
    • Direct LED input with low input impedance and low noise sensitivity
    • Negative gate bias
  • SO-24 package with 8mm creepage and clearance
  • Regulatory approvals:
    • UL1577, CSA
    • IEC 60747-5-5

SPECIFICATIONS

  • -40°C to 125°C automotive temperature range
  • -1.5A/+1.5A minimum peak output current
  • 2A minimum Miller clamp sinking current
  • 200ns maximum propagation delay

APPLICATIONS

  • IGBT/SiC MOSFET gate driver for:
    • Traction inverter
    • Charger
    • HVAC

FUNCTIONAL BLOCK DIAGRAM

Block Diagram - Broadcom ACFJ-3530T Smart Gate Drive Optocouplers

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