DATA SHEET
Solid State Relay
OCMOS FET
PS7212-1A
4-PIN SOP 100 V BREAK DOWN VOLTAGE
1-ch Optical Coupled MOS FET
DESCRIPTION
The PS7212-1A is a solid state relay containing GaAs LEDs on the light emitting side (input side) and normally open (N.O.) contact MOS FETs on the output side.
It is suitable for analog signal control because of its low offset and high linearity.
FEATURES
•Small and thin package (4-pin SOP, Height = 2.1 mm)
•1 channel type (1 a output)
•Low LED operating current (IF = 2 mA)
•Designed for AC/DC switching line changer
•Low offset voltage
•Ordering number of taping product: PS7212-1A-E3, E4, F3, F4
APPLICATIONS
•Laptop PC, PDA
•Modem card
•Telephone, FAX
•Measurement equipment
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability and additional information.
Document No. P13927EJ4V0DS00 (4th edition) |
The mark • shows major revised points. |
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Date Published October 1999 NS CP(K) |
© |
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1998, 1999 |
Printed in Japan |
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PS7212-1A
+0.08 |
–0.05 |
2.05 |
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+0.08 |
–0.05 |
0.05 |
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PACKAGE DIMENSIONS in millimeters
4.0±0.5
TOP VIEW
4 3
1. LED Anode
2. LED Cathode
3. MOS FET
4. MOS FET
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1 |
2 |
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7.0±0.3 |
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4.4 |
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+0.10 |
–0.05 |
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0.15 |
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2.54 |
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0.5±0.3 |
0.40+0–0..0510 |
0.25 M |
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2 |
Data Sheet P13927EJ4V0DS00 |
PS7212-1A
ORDERING INFORMATION
Part Number |
Package |
Packing Style |
Application Part Number*1 |
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PS7212-1A |
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4-pin SOP |
Magazine case 100 pcs |
PS7212-1A |
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PS7212-1A -E3 |
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Embossed Tape 900 pcs/reel |
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PS7212-1A |
-E4 |
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PS7212-1A |
-F3 |
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Embossed Tape 3 500 pcs/reel |
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PS7212-1A |
-F4 |
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*1 For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified)
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Parameter |
Symbol |
Ratings |
Unit |
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Diode |
Forward Current (DC) |
IF |
50 |
mA |
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Reverse Voltage |
VR |
5.0 |
V |
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Power Dissipation |
PD |
50 |
mW |
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Peak Forward Current *1 |
IFP |
1 |
A |
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MOS FET |
Break Down Voltage |
VL |
100 |
V |
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Continuous Load Current |
IL |
200 |
mA |
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Pulse Load Current*2 |
ILP |
400 |
mA |
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(AC/DC Connection) |
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Power Dissipation |
PD |
300 |
mW |
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Isolation Voltage *3 |
BV |
1 500 |
Vr.m.s. |
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Total Power Dissipation |
PT |
350 |
mW |
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Operating Ambient Temperature |
TA |
−40 to +80 |
°C |
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Storage Temperature |
Tstg |
−40 to +100 |
°C |
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*1 PW = 100 μs, Duty Cycle = 1 %
*2 PW = 100 ms, 1 shot
*3 AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output
Data Sheet P13927EJ4V0DS00 |
3 |
PS7212-1A
RECOMMENDED OPERATING CONDITIONS (TA = 25 °C)
Parameter |
Symbol |
MIN. |
TYP. |
MAX. |
Unit |
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LED Operating Current |
IF |
2 |
10 |
20 |
mA |
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LED Off Voltage |
VF |
0 |
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0.5 |
V |
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ELECTRICAL CHARACTERISTICS (TA = 25 °C)
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Parameter |
Symbol |
Conditions |
MIN. |
TYP. |
MAX. |
Unit |
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Diode |
Forward Voltage |
VF |
IF = 10 mA |
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1.2 |
1.4 |
V |
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Reverse Current |
IR |
VR = 5 V |
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5.0 |
μA |
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MOS FET |
Off-state Leakage Current |
ILoff |
VD = 100 V |
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0.03 |
1.0 |
μA |
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Output Capacitance |
Cout |
VD = 0 V, f = 1 MHz |
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57 |
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pF |
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Coupled |
LED On-state Current |
IFon |
IL = 200 mA |
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2.0 |
mA |
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On-state Resistance |
Ron1 |
IF = 10 mA, IL = 10 mA |
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3.0 |
6.0 |
W |
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Ron2 |
IF = 10 mA, IL = 200 mA, t £ 10 ms |
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Turn-on Time*1 |
ton |
IF = 10 mA, VO = 5 V, PW ³ 10 ms |
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0.35 |
1.0 |
ms |
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Turn-off Time*1 |
toff |
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0.08 |
0.2 |
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Isolation Resistance |
RI-O |
VI-O = 1.0 kVDC |
109 |
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W |
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Isolation Capacitance |
CI-O |
V = 0 V, f = 1 MHz |
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0.5 |
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pF |
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*1 Test Circuit for Switching Time
IF |
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Pulse Input |
VL |
Input |
50 % |
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0 |
Input monitor |
VO monitor |
VO = 5 V |
90 % |
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Output |
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Rin |
RL |
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10 % |
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ton |
toff |
4 |
Data Sheet P13927EJ4V0DS00 |
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