Office Equipment
Household Appliances
Solid State Relays
Switching Power Supplies
Various Controllers
Signal Transmission Between Different Voltage Circuits
The TOSHIBA TLP421 consists of a silicone photo?transistor optically coupled to a gallium arsenide infrared emitting diode in a four lead plastic DIP (DIP4) with having high isolation voltage(AC: 5kVRMS (min)).
● Collector-emitter voltage: 80V (min.)
● Current transfer ratio: 50% (min.)
? ? ? ? ? ? ? ? ? ? ?Rank GB: 100% (min.)
● Isolation voltage: 5000Vrms (min.)
● UL recognized: UL1577
● BSI approved: BS EN60065: 1994
? ? ? ? ?Approved no.8411
? ? ? ? ?BS EN60950: 1992
? ? ? ? ?Approved no.8412
● SEMKO approved: EN60065, EN60950, EN60335
? ? ? ? ? ? ? ? ? ? ? ? ? ? ?Approved no.9910249/01
● Option(D4)type
? ?TüV approved: DIN VDE0884
? ? ? ? ? ? ? ? ? ? ? ? ?Approved no.R9950202
? ? ? Maximum operating insulation voltage: 890VPK
? ? ? Maximu permissible overvoltage: 8000VPK
(Note): When a VDE0884 approved type is needed,please designate the “Option(D4)”
? Making the VDE applocation: DIN VDE0884 ?
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.