K3020P(G) Series
Vishay Telefunken
Optocoupler with Phototriac Output
Description
The K3020P(G) series consists of a phototransistor
optically coupled to a gallium arsenide infrared-emit-
ting diode in a 6-lead plastic dual inline package. The
elements are mounted on one leadframe using a
coplanar technique, providing a fixed distance be-
tween input and output for highest safety
requirements.
Applications
Circuits for safe protective separation against electri-
cal shock according to safety class II (reinforced
isolation):
14827
For appl. class I – IV at mains voltage ≤ 300 V
For appl. class I – III at mains voltage ≤ 600 V
according to VDE 0884, table 2, suitable for:
Monitors, air conditioners, line switches, solid
state relays, microwaves.
~
~
6
5
2
4
VDE Standards
These couplers perform safety functions according
to the following equipment standards:
1
3
A (+) C (–) nc
VDE 0884
Note: Pin 5 must not be connected
Optocoupler for electrical safety requirements
IEC 950/EN 60950
Office machines (applied for reinforced isolation
for mains voltage ≤ 400 V
)
RMS
VDE 0804
Telecommunication apparatus and data
processing
IEC 65 Safety for mains-operated electronic and
related household apparatus
Order Instruction
Ordering Code
CTR Ranking
Remarks
1)
K3020P, K3020PG
< 30 mA
< 15 mA
< 10 mA
< 5 mA
1)
1)
1)
K3021P, K3021PG
K3022P, K3022PG
K3023P, K3023PG
1)
G = Leadform 10.16 mm; G is not marked on the body
Document Number 83505
Rev. A5, 13–Sep–99
www.vishay.de • FaxBack +1-408-970-5600
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