The Industry’s First Wide Temperature Digital Optocouplers for Industrial Applications

Page Contents:   [ Featured Products | Datasheets | Application Notes | Buy Now ]

New Optocouplers Meet Temperature and Low Power Requirements of Industrial Inverter and Power Management Manufacturers

Avago Technologies has launched three new high temperature, high speed digital optocouplers which are the first in the industry for use in industrial applications. These new wide temperature optocouplers, which are housed in a 5-pin surface mount package, have been designed to operate over a wide range of temperatures from -40ºC to 125ºC, making them extremely reliable and ideal for use in applications that operate in harsh industrial environments. This will enable Avago to provide its industrial customers with wide temperature optocoupler products in speeds ranging from one megabaud (1MBd) to 10MBd.

 

FEATURES/BENEFITS ACPL-M43U Guaranteed performance for IPM applications over temperature range: -40°C to 125°C Excellent CMR (min 10kV/µs @ VCM = 1500V) – Prevents erroneous driving of IPM and ensures reliable operation in noisy environment Low input LED drive current (10mA) for longer operating life Worldwide Safety Approval ensures devices are suitable for industrial requirements: UL 1577 (3750 Vrms/1 min.), CSA and IEC/EN/DIN EN 60747-5-2 ACPL-M43U Guaranteed maximum propagation delay and propagation delay difference that allows the circuit designer to reduce switching dead time and improve inverter efficiency Low input LED drive current (10mA) for longer operating life Performance specified for IPM applications over temperature range: -40°C to 125°C Excellent CMR - Prevents erroneous driving of IPM and ensures reliable operation under noisy environment Worldwide Safety Approval ensures devices are suitable for industrial requirements: UL 1577 (3750 Vrms/1 min.), CSA and IEC/EN/DIN EN 60747-5-2 ACPL-M61U Wide temperature operating range suitable for industrial CANBus communication interface applications Excellent CMR - Prevents erroneous affecting CANBus communication ports and ensures reliable operation under noisy environment Low input LED drive current (10mA) for longer operating life Low propagation delay: 100ns (max.) ensures good signal latency Worldwide Safety Approval ensures devices are suitable for industrial requirements: UL 1577 (3750 Vrms/1 min.), CSA and IEC/EN/DIN EN 60747-5-2

APPLICATIONS ACPL-M43U-000E and ACPL-M46U-000E Industrial IPM isolation for motor inverters Industrial IPM isolation for battery charger systems Industrial Isolated IGBT/MOSFET gate drive AC and brushless DC motor drives Industrial inverters for power supplies and motor controls Industrial inverters, Uninterruptible Power Supply (UPS) ACPL-M61U-000E Industrial CANBus communications interface High temperature digital signal isolation Microcontroller interface Digital isolation for A/D and D/A conversion Serial Bus isolated interface

 

ADVANTAGES

 

Additional Document and Downloads

• 58 page color selection guide for Avago Technologies Optoisolation and Infrared Products
• Assuring Data Integrity in an Optically Isolated 3.3 V I²C Bus White Paper
• White Paper - Building a Safe and Robust Industrial System with Avago's Optocouplers
• Optocouplers in Industrial Communication By Alexander Jaus, Avago Technologies White Paper
• Application Note: Optoisolation Product Part Number System
• Application Note: Common Mode Noise: Sources Solutions
• 12 page color selection guide for Avago Technologies products for industrial applications
• Isolation Products for Inter-Integrated Circuit (I²C) Applications
• Isolation Products in Motor Control Systems
• Isolation Products Solution to Power Generation Applications

 

Safety Approval (Pending)

UL: Approved under UL 1577, component recognition program up to VISO = 3750 VRMS
CSA: Approved under CSA Component Acceptance Notice #5

 

IEC/EN/DIN EN 60747-5-2
Approved under:
IEC 60747-5-2:1997 + A1
EN 60747-5-2:2001 + A1
DIN EN 60747-5-2 (VDE 0884 Teil 2)

 

 Featured Products

Part Number		Description	Data Sheet	App. Notes
ACPL-M43U-000E		Wide Operating Temperature 1MBd Transistor Output Optocoupler
ACPL-M46U-000E		Wide Operating Temperature Intelligent Power Module Optocoupler Small Outline, 5 Leads
ACPL-M61U-000E		Wide Operating Temperature 10MBd Digital Optocoupler

refers to New Product Introduction