PS7122A-1B Datasheet, PDF (1/7 Pages) NEC – 6, 8 PIN DIP 250 V BREAK DOWN VOLTAGE NORMALLY CLOSED TYPE 1-CH, 2-CH OPTICAL COUPLED MOSFET

6, 8 PIN DIP 250 V
BREAK DOWN VOLTAGE
NORMALLY CLOSED TYPE
1-CH, 2-CH OPTICAL COUPLED MOSFET
PS7122A-1B, -2B
PS7122AL-1B, -2B
FEATURES
• 1 CHANNEL TYPE:
1b Output
• 2 CHANNEL TYPE:
1b + 1b Output
• DESIGNED FOR AC/DC SWITCHING LINE CHANGER
• SMALL AND THIN PACKAGE:
6, 8 PIN DIP
• LOW LED OPERATING CURRENT:
IF = 2 mA
• LOW OFFSET VOLTAGE
• SURFACE MOUNT AVAILABLE
DESCRIPTION
PS7122A-1B, -2B and PS7122AL-1B, -2B are solid state
relays containing a GaAs LED on the light emitting side (input
side) and normally close (N.C.) contact MOSFETs on the
output side.
They are suitable for analog signal control because of their low
offset and high linearity.
APPLICATIONS
• EXCHANGE EQUIPMENT
• MEASUREMENT EQUIPMENT
• FA/OA EQUIPMENT
ELECTRICAL CHARACTERISTICS (TA = 25°C)
SYMBOLS
VF
IR
ILoff
COUT
Ron1
Ron2
ton
toff
Rl-O
Cl-O
PART NUMBER
PARAMETERS
Forward Voltage, IF = 10 mA
Reverse Current, VR = 5 V
Off-State Leakage Current, IF = 10 mA, VD = 250 V
Output Capacitance, IF = 10 mA,, V = 0 V, f = 1 MHz
On-State Resistance, IF = 0 mA, IL = 10 mA
IF = 0 mA, IL = 200 mA, t≤10 ms
Turn-On Time¹
IF = 10 mA, VL = 5 V, RL = 500 Ω,
Turn-Off Time¹
PW ≥ 10 ms
Isolation Resistance, Vin-out = 1.0 kVDC
Isolation Capacitance, V = 0 V, f = 1 MHz
Note:
1. Turn-On, Turn-Off Time.
UNITS
V
µA
µA
pF/ch
Ω
ms
ms
Ω
pF/ch
PS7122A-1B, -2B, PS7122AL-1B, -2B
MIN
TYP
MAX
1.2
1.4
5.0
0.03
1.0
340
4.5
8.0
0.04
0.2
0.5
1.5
10⁹
1.1
IF
Pulse Input
VL
Input
PS7122A-1B
PS7122AL-1B
50%
654
0
PS7122A-2B
PS7122AL-2B
8
7
6
5
Input Monitor
Rin
VO Monitor ^{VO = 5 V}
RL
Output
toff
90%
10%
ton
1 23
1
2
3
4
California Eastern Laboratories