cosmo
z Description
The KT1000 series consist of an infrared emitting diode, optically coupled to a photo
transistor 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.
KT1000 Series
4PIN LSOP PHOTO
TRANSISTOR PHOTOCOUPLER
z Schematic 1
4
23
z Features
1.
Halogen free 2.
Pb free and RoHS compliant 3.
High isolation voltage 5000Vrms 4.
Opaque type, SMD low profile 4 lead package 5.
Current transfer ratio
(CTR : Min.
50% at IF=5mA VCE=5V) 6.
8mm outer creepage distance 7.
DC input with
transistor output 8.
MSL class 1 9.
Agency Approvals:
• UL Approved (No.
E169586): UL1577 • c-UL App...