TCET120.(G) up to TCET2200
Vishay
Semiconductors
Optocoupler with Phototransistor Output
Description
The TCET120./ TCET2200 consists of a
phototransistor optically coupled to a gallium arsenide
infrared-emitting diode in a 4-lead up to 8-lead plastic
dual inline package.
The elements are mounted on one leadframe using a
coplanar technique,
providing a fixed distance
between input and output for highest safety
requirements.
Applications
Circuits for safe protective separation against
electrical shock according to safety class II
(reinforced isolation):
15123
D
For appl. class I 鈥?IV at mains voltage
鈮?/div>
300 V
D
For appl. class I 鈥?III at mains voltage
鈮?/div>
600 V
according to VDE 0884, table 2, suitable for:
Switch-mode power supplies, line receiver,
computer peripheral interface, microprocessor
system interface.
Emitter Coll.
These couplers perform safety functions according
to the following equipment standards:
D
VDE 0884
Optocoupler for electrical safety requirements
Anode Cath.
4 PIN
8 PIN
D
IEC 950/EN 60950
D
VDE 0804
D
IEC 65
Safety for mains-operated electronic and related
household apparatus
Office machines (applied for reinforced isolation
for mains voltage
鈮?/div>
400 V
RMS
)
apparatus
and
data
Telecommunication
processing
C
Document Number 83501
Rev. A2, 08鈥揊eb鈥?1
15115
VDE Standards
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