PS7122-2B 查看數據表（PDF） - NEC => Renesas Technology
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PS7122-2B Datasheet PDF : 2 Pages
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8 PIN DIP TYPE PS7122-2B
OPTO-COUPLED SOLID STATE RELAY PS7122L-2B
FEATURES
• CONTAINS NORMALLY CLOSE OUTPUT (MOSFET)
• DESIGNED FOR AC/DC SWITCHING LINE CHANGER
• DUAL CHANNEL 8 PIN DIP PACKAGE
DESCRIPTION
PS7122-2B and PS7122L-2B are solid state relays containing
a GaAs LED on the light emitting side (input side) and MOSFETs
on the output side. They are suitable for analog signal control
because of their low offset and high linearity.
APPLICATIONS
• VOICE TELEPHONY
• X-CHANGER
• PBX
ELECTRICAL CHARACTERISTICS (TA = 25°C)
SYMBOLS
VF
IR
RON
ILOFF
tON
tOFF
RI-O
CI-O
PART NUMBER
PARAMETERS
Forward Voltage, IF = 10 mA
Reverse Current, VR = 5 V
On-stage Resistance, IL = 10 mA
Off-stage Leak Current, IF = 10 mA, VL = 250 V
Turn-on Time IF = 10 mA
VL = 5 V
Turn-off Time RL = 0.5 kΩ
Isolation Resistance, VI-O = 1.0 kV
Isolation Capacitance, V = 0 V, f = 1 MHz
UNITS
V
Ω
µA
ms
ms
Ω
pF/ch
PS7122-2B, PS7122L-2B
MIN
TYP
MAX
1.2
1.5
µA
05
6
8
0.03
1
0.03
0.2
0.40
1.5
109
1.1
PS7122-2B, PS7122L-2B
8
7
6
5
1
2
3
4
California Eastern Laboratories
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