PS7122A-1B,-2B,PS7122AL-1B,-2B
RECOMMENDED OPERATING CONDITIONS (TA = 25°C)
Parameter Symbol MIN. TYP. MAX. Unit
LED Operating Current IF 2 10 20 mA
LED Off Voltage VF 0 0.5 V
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Diode Forward Voltage VF IF = 10 mA 1.2 1.4 V
Reverse Current IR VR = 5 V 5.0
µ
A
MOS FET Off-state Leakage
Current
ILoff IF = 10 mA, VD = 250 V 0.03 1.0
µ
A
Output Capacitance Cout IF = 10 mA, VD = 0 V, f = 1 MHz 340 pF/ch
Coupled LED Off-state Current IFoff IL = 200 mA 2.0 mA
On-state Resistance Ron1 IF = 0 mA, IL = 10 mA 4.5 8.0
Ω
Ron2 IF = 0 mA, IL = 200 mA, t ≤ 10 ms
Turn-on Time
*1, 2
ton IF = 10 mA, VO = 5 V, RL = 500 Ω, 0.04 0.2 ms
Turn-off Time
*1, 2
toff PW ≥ 10 ms 0.5 1.5
Isolation Resistance RI-O VI-O = 1.0 kVDC 10
9
Ω
Isolation Capacitance CI-O V = 0 V, f = 1 MHz 1.1 pF/ch
*1 Test Circuit for Switching Time
VL
RL
IF
Rin
Pulse Input
Input monitor monitorV
O
t
on
t
off
10 %
90 %
0
V
O
= 5 V
50 %
Input
Output
<R>
*2 The turn-on time and turn-off time are specified as input-pulse width ≥ 10 ms.
Be aware that when the device operates with an input-pulse width less than 10 ms, the turn-on time and turn-off
time will increase.
Data Sheet PN10274EJ02V0DS
6
