HCPL-M454-000E

The HCPL-M454 is similar to other high speed transis­tor output optocouplers, but with shorter propagation delays and higher CTR. The HCPL-M454 also has a guaranteed propaga­tion delay difference (tPLH - tPHL). These features make the HCPL-M454 an excellent solution to IPM inverter dead time and other switching problems. The HCPL-M454 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 photon 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.

• Function compatible with HCPL-4504
• Surface mountable
• Very small, low profile JEDEC registered package outline
• Compatible with infrared vapor phase reflow and wave soldering processes
• Short propagation delays for TTL and IPM applications
• Very high common mode transient immunity: Guaranteed 15 kV/µs at VCM = 1500 V
• High CTR: >25% at 25°C
• Guaranteed specifications for common IPM applications
• TTL compatible
• Guaranteed ac and dc performance over temperature: 0°C to 70°C
• Open collector output
• Safety approval: UL Recognized 3750 Vac / 1 min. per UL 1577 IEC/EN/DIN EN 60747-5-2 Approved VIORM = 560 Vpeak for Option 060. CSA Approved
• Lead free option “-000E”