4N25GV
Description
The 4N25(G)V/ 4N35(G)V series consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 6-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):
D For appl. class I
- IV at mains voltage ≤ 300 V D For appl. class I
- III at mains voltage ≤ 600 V according to VDE 0884, table 2, suitable for: Switch-mode power supplies, line receiver, puter peripheral interface, microprocessor system interface.
B 6
C 5
E 4
VDE Standards
These couplers perform safety functions according to the following equipment standards:
1 2 A (+) C (- ) 3 n.c.
95 10805
D VDE 0884
Optocoupler for electrical safety requirements
D IEC 950/EN 60950
Office machines (applied for reinforced...
