PS2566-1 Datasheet, PDF (8/16 Pages) NEC – HIGH ISOLATION VOLTAGE AC INPUT, DARLINGTON TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

FREQUENCY RESPONSE
IF = 1 mA,
VCE = 2 V
0
–5
–10
–15
RL = 100 Ω
–20
0.2 0.5 1 2 5 10 20 50 100 200
Frequency f (kHz)
PS2566-1,-2,PS2566L-1,-2
LONG TIME CTR DEGRADATION
1.2
IF = 1 mA (TYP.)
1.0
TA = 25 ^oC
0.8
TA = 60 ^oC
0.6
0.4
0.2
0
10
10²
10³
10⁴
10⁵
10⁶
Time (Hr)
8