cosmo
KT101T Series
4PIN LSOP LOW INPUT CURRENT PHOTOCOUPLER
z Description
The KT101T series consist of an infrared emitting diode, optically coupled to a phototransistor detector, and is incorporated in a 4 pin LSOP wide body package.
It features a high current transfer ratio, low coupling capacitance and high isolation
voltage.
z Schematic 1
2
4 3
z Features
1.
Halogen free 2.
Pb free and RoHS compliant 3.
Temperature range -55℃ to 115℃ 4.
High isolation
voltage 5000Vrms 5.
Opaque type, SMD low profile 4 lead package 6.
Current transfer ratio
(CTR : Min.
50% at IF=1mA VCE=5V) 7.
8mm outer creepage distance 8.
Low coupling capacitance 9.
MSL class 1 10.
Agency Approvals:
• UL Approved (...