Document
INTEGRATED CIRCUITS DIVISION
PLA110
Single Pole, Normally Open
OptoMOS® Relay
Parameters Blocking Voltage Load Current On-Resistance (max)
Ratings 400 150 22
Units
VP mArms / mADC
Features
• 3750Vrms Input to Output Isolation • Low Drive Power Requirements
(TTL/CMOS Compatible) • No Moving Parts • High Reliability • Arc-Free With No Snubbing Circuits • No EMI/RFI Generation • FCC Compatible • VDE Compatible • Small 6-Pin Package • Machine Insertable, Wave Solderable
Applications
• Telecommunications • Telecom Switching • Tip/Ring Circuits • Modem Switching (Laptop, Notebook, PocketSize) • Hook Switch • Dial Pulsing • Ground Start • Ringing Injection
• Instrumentation • Multiplexers • Data Acquisition • Electronic Switching • I/O Subsystems
• Meters (Watt-Hour, Water, Gas) • Medical Equipment Patient/Equipment Isolation • Security • Aerospace • Industrial Controls
Description
PLA110 is a normally open (1-Form-A) solid state relay that uses optically coupled MOSFET technology to provide 3750Vrms of input to output isolation. Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient GaAIAs infrared LED.
The PLA110 can be used to replace mechanical relays, and offers the superior reliability associated with semiconductor devices. Because it has no moving parts, it offers faster, bounce-free switching in a more compact surface mount or thru-hole package.
Approvals
• UL Recognized Component: File E76270 • CSA Certified Component: Certificate 1175739 • EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 004
Ordering Information
Part # PLA110 PLA110S PLA110STR
Description 6-Lead DIP (50/Tube) 6-Lead Surface Mount (50/Tube) 6-Lead Surface Mount (1000/Reel)
Pin Configuration
AC/DC Configuration
1 + Control
2 - Control
3 NC
6 Load
5 Do Not Use
4 Load
DC Only Configuration
1 + Control
2 - Control
3 NC
6 5 4
+ Load - Load
Pb
DS-PLA110-R07
e3
Switching Characteristics of Normally Open Devices
Form-A IF ILOAD
90% ton
10% toff
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INTEGRATED CIRCUITS DIVISION
Absolute Maximum Ratings @ 25ºC
Parameter Blocking Voltage Reverse Input Voltage Input Control Current
Min Max Units - 400 VP - 5V
- 50 mA
Peak (10ms) Input Power Dissipation 1 Total Package Dissipation 2 Isolation Voltage, Input to Output Operational Temperature
- 1A - 150 mW - 800 mW 3750 - Vrms -40 +85 ºC
Storage Temperature
-40 +125 ºC
1 Derate linearly 1.33 mW / ºC 2 Derate linearly 6.67 mW / ºC
PLA110
Absolute Maximum Ratings are stress ratings. Stresses in excess of these ratings can cause permanent damage to the device. Functional operation of the device at conditions beyond those indicated in the operational sections of this data sheet is not implied.
Electrical Characteristics @ 25ºC
Parameters Output Characteristics Load Current Continuous, AC/DC Configuration Continuous, DC Configuration Peak On-Resistance AC/DC Configuration DC Configuration Off-State Leakage Current Switching Speeds Turn-On Turn-Off Output Capacitance Input Characteristics Input Control Current to Activate Input Control Current to Deactivate Input Voltage Drop Reverse Input Current Common Characteristics Input to Output Capacitance
Conditions
t=10ms
IL=150mA IL=250mA VL=400VP
IF=5mA, VL=10V VL=50V, f=1MHz
IL=150mA -
IF=5mA VR=5V
-
Symbol Min
IL ILPK
RON ILEAK
ton toff COUT
IF IF VF IR
CI/O
-
-
-
0.4 0.9 -
-
Typ
-
-
25
0.7 1.2 -
3
Max Units
150 250 ±400
mArms / mADC mADC mAP
22
7 1 A
1 ms
0.5 - pF
5 mA - mA 1.4 V 10 A
- pF
2
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R07
INTEGRATED CIRCUITS DIVISION
PLA110
Device Count (N)
PERFORMANCE DATA @ 25ºC (Unless Otherwise Noted) *
Typical LED Forward Voltage Drop
(N=50, IF=5mA)
35
30
25
20
15
10
5
0 1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
Device Count (N)
Typical Turn-On Time
(N=50, IF=5mA, IL=100mADC)
25
20
15
10
5
0 0.23
0.26 0.29 0.32 0.35 Turn-On Time (ms)
0.38
Device Count (N)
Typical Turn-Off Time (N=50, IF=5mA, IL=100mADC)
25
20
15
10
5
0 0.12
0.17 0.22 0.27 0.32 Turn-Off Time (ms)
0.37
Device Count (N)
Typical IF for Switch Operation (N=50, IL=150mADC)
25
20
15
10
5
0 0.75 1.05 1.35 1.65 1.95 2.25 LED Current (mA)
Device Count (N)
Typical IF for Switch Dropout (N=50)
25
20
15
10
5
0 0.75 1.05 1.35 1.65 1.95 2.25 LED Current (mA)
Device Count (N)
Typical On-Resistance Distribution (N=50, IF=5mA, IL=150mADC)
35
30
25
20
15
10
5
0 15
16 17 18 19 On-Resistance (:)
20
Device Count (N)
Typical Blocking Voltage Distribution (N=50)
35
30
25
20
15
10
5
0 441.5 450.5 459.5 468.5 477.5 486.5 Blocking Voltage (VP)
LED Forward Voltage Drop (V)
Typical LED Forward Voltage Drop vs. Temperature
1.8
1.6
1.4 1.2 IF=50mA
1.0
0.8 -40 -20
IF=10mA IF=5mA
0 20 40 60 80 100 120 Temperature (ºC)
Turn-On Time (ms)
0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05
0 0
Typical Turn-On Time vs. LED Forward Current
(IL=150mADC)
5 10 15 20 25 30 35 40 45 50 Forward Current (mA)
Turn-Off Time (m.