Current transfer ratio: 50% min at IF = 5mA, VCE = 5V, Ta = 25 °C
High input and output isolation voltage. (VISO=3,750Vrms)
BVCEO = 80V(MIN)
Operating temperature: -55°C to 125°C
Safety approval: UL, VDE, CQC, CE
RoHS, REACH standard MSL class I.
Provide isolated feedback
Interface between logic circuits
Available in 1 channel and 4 channels
Level shifting
DC and AC inputs
Adjustment feedback circuit in SMPS
Eliminate ground loops
Current transfer ratio: 50% min at IF = 5mA, VCE = 5V, Ta = 25 °C
High input and output isolation voltage. (VISO=3,750Vrms)
BVCEO = 80V(MIN)
Operating temperature: -55°C to 125°C
Safety approval: UL, VDE, CQC, CE
RoHS, REACH standard MSL class I.
The OR-3H7 series devices consist of two infrared LEDs and a phototransistor detector.
Reference model
Avago | Onsemi/ | Toshiba | Omron | Vishay | Liteon | EL | Cosmo | sharp |
ACPL-217 | FODM217 | TLP291 | PS2801-1 | VOS617 | LTV-217 | EL3H7 | PC3H7 |
Household power supply
Switch circuits
connector
Solenoid valve control
telephone
AC motor drive
Temperature control
Signal transmitter
