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Broadcom Limited
ACPL-M51L Series
Broadcom Limited
ACPL-P454, ACPL-W454 Series
Panasonic Electric Works
APV1121, 1122, 2111, 2121 Series
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ACPL-P454, ACPL-W454 Series

High CMR High-Speed Optocoupler

Broadcom Limited

The ACPL-W454/P454 is similar to Broadcom’s other high speed transistor output optocouplers, but with shorter propagation delays and higher CTR. The ACPL-W454/P454 also has a guaranteed propagation delay difference (tPLH – tPHL). These features make the ACPL-W454/P454 an excellent solution to IPM inverter dead time and other switching problems.

Product Description

The ACPL-W454/P454 CTR, propagation delays, and CMR are specified both for TTL load and drive conditions and for IPM (Intelligent Power Module) load and drive conditions. Specifications and typical performance plots for both TTL and IPM conditions are provided for ease of application.

This diode-transistor optocoupler uses an insulating layer between the light emitting diode and an integrated photo detector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional phototransistor coupler by reducing the base-collector capacitance.

  • Short propagation delays for TTL and IPM applications
  • Very high common mode transient immunity
  • High CTR
  • Guaranteed specifications for common IPM applications
  • TTL compatible
  • Inverter circuits and intelligent power module (IPM) Interfacing – Shorter propagation delays and guaranteed (tPLH – tPHL) specifications
  • High-speed logic ground isolation – TTL/TTL, TTL/LTTL, TTL/CMOS, TTL/LSTTL
  • Line receivers – High common mode transient immunity (>15 kV/µ for a TTL load/drive) and low input-output capacitance (0.6 pF)
  • Replace pulse transformers – Save board space and weight
  • Analog signal ground isolation – Integrated photo detector provides improved linearity over phototransistors
  • Current - DC Forward (If) (Max):25mA
  • Current - Output / Channel:8mA
  • Current Transfer Ratio (Max):60% @ 16mA
  • Current Transfer Ratio (Min):25% @ 16mA
  • Input Type:DC
  • Mounting Type:Surface Mount
  • Number of Channels:1
  • Operating Temperature:-55°C ~ 100°C
  • Output Type:Transistor
  • Package / Case:6-SOIC (0.268", 6.80mm Width)
  • Supplier Device Package:6-SO Stretched
  • Turn On / Turn Off Time (Typ):200ns, 300ns
  • Voltage - Forward (Vf) (Typ):1.5V
  • Voltage - Isolation:3750Vrms ~ 5000Vrms
  • Voltage - Output (Max):20V

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ACPL-W454-500EACPL-W454-500EOPTOISOLATOR 5KV TRANS 6SOIC 15000Vrms25% @ 16mA60% @ 16mA6-SOIC (0.268", 6.80mm Width)RoHS
ACPL-W454-000EACPL-W454-000EOPTOISOLATOR 5KV TRANS 6SOIC 15000Vrms25% @ 16mA60% @ 16mA6-SOIC (0.268", 6.80mm Width)RoHS
ACPL-P454-000EACPL-P454-000EOPTOISOLATOR 3.75KV TRANS 6SOIC 13750Vrms25% @ 16mA60% @ 16mA6-SOIC (0.268", 6.80mm Width)RoHS

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