PC1231xNSZ0F Series
DIP 4pin Reinforced Insulation Type,
High CMR, Low Input Current
Photocoupler
PC1231xNSZ0F
Series
■ Description
PC1231xNSZ0F Series contains an IRED optically
coupled to a phototransistor.
■ Agency approvals/Compliance
1. Recognized by UL1577 (Double protection isolation),
file No. E64380 (as model No. PC1231)
It is packaged in a 4-pin DIP, available in wide-lead
spacing option and SMT gullwing lead-form option.
Input-output isolation voltage(rms) is 5.0kV.
CTR is 50% to 400% at input current of 0.5mA.
2. Approved by BSI, BS-EN60065, file No. 7087, BS-
EN60950, file No. 7409, (as model No. PC1231)
3. Approved by SEMCO, EN60065, EN60950, file No.
9933036 (as model No. PC1231)
4. Approved by DEMCO, EN60065, EN60950, file No.
99-03814 (as model No. PC1231)
5. Approved by NEMKO, EN60065, EN60950, file No.
P99102251 (as model No. PC1231)
6. Approved by FIMKO, EN60065, EN60950, file No.
13986 (as model No. PC1231)
■ Features
1. 4pin DIP package
2. Double transfer mold package (Ideal for Flow Solder-
ing)
3. Low input current type (IF=0.5mA)
4. High resistance to noise due to high common rejec-
tion voltage (CMR : MIN. 10kV/ s)
5. Reinforced insulation type (Isolation distance : MIN.
0.4mm)
7. Recognized by CSA file No. CA095323 (as model
No. PC1231)
8. Approved by VDE, DIN EN60747-5-2( ) (as an op-
tion), file No. 40008087(as model No. PC1231)
9. Package resin : UL flammability grade (94V-0)
6. Long creepage distance type (wide lead-form type
only : MIN. 8mm)
( )DIN EN60747-5-2 : successor standard of DIN VDE0884
7. High isolation voltage between input and output
(Viso(rms) : 5.0kV)
8. RoHS directive compliant
■ Applications
1. Primary to secondary isolation in switch mode power
supply
2. Noise suppression in switching circuit
3. Signal transmission between circuits of different po-
tentials and impedances
4. Over voltage detection
Notice The content of data sheet is subject to change without prior notice.
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Sheet No.: D2-A02903FEN
1
Date Jun. 30. 2005
© SHARP Corporation