Document
IAD110P
Integrated Telecom Circuits
Load Voltage Load Current Max RON
IAD110P 350 100 35
Units V
mA Ω
Features • Three Functions in One Package • Small 16 Pin SOIC Package (PCMCIA Compatible) • Bi-Directional Current Sensing • Bi-Directional Current Switching • Replaces up to Three or Four Components • 3750VRMS Input/Output Isolation • FCC Compatible • No EMI/RFI Generation • Machine Insertable, Wave Solderable • Tape & Reel Versions Available
Applications
• Telecommunications • Telecom Switching • Tip/Ring Circuits • Modem Switching (Laptop, Notebook, Pocket Size) • Hookswitch • Dial Pulsing • Ground Start • Ringer 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 The IAD110P Multifunction Telecom switch combines a 350V Form A relay and two optocouplers in a single package. The relay uses optically coupled MOSFET technology to provide 1500V of input to output isolation. The efficient MOSFET switch and photovoltaic die uses Clare’s patented OptoMOS architecture. The optically coupled input uses highly efficient GaAIAs infrared LEDs. IAD110P’s allow telecom circuit designers to combine three discrete functions in a single component. The IAD110P’s small package uses less space than traditional discrete component solutions.
Approvals • UL Recognized: File Number E76270 • CSA Certified: File Number LR 43639-12 • VDE Compatible • BSI Certified:
• BS EN 60950:1992 (BS7002:1992) Certificate #:7969
• BS EN 41003:1993 Certificate #:7969
Ordering Information
Part # IAD110P IAD110PR
Description 16 Pin SOIC (50/Tube) 16 Pin SOIC (1000/Reel)
Pin Configuration
1 (N/C)
2
IAD110 Pinout
16
15 (Form A)
Switching Characteristics of Normally Open (Form A) Devices
CONTROL
10ms
3 4 5 6
14 13(N/C) 12
11
+90% LOAD 10%+
10%+
TON TOFF
Switching Characteristics of Normally Closed (Form B) Devices
CONTROL
10ms
+90% +10% TOFF
+90% TON
7 8 (N/C)
10 9
1. (N/C) 2. + LED - Relay Input 3. – LED - Relay Input 4. Emitter - Phototransistor #1 5. Collector - Phototransistor #1 6. Emitter - Phototransistor #2 7. Collector - Phototransistor #2 8. (N/C) 9. LED - Phototransistor +/– #2 10. LED - Phototransistor –/+ #2 11. LED - Phototransistor +/– #1 12. LED - Phototransistor –/+ #1 13. (N/C) 14. Output - Relay 15. Common - Relay 16. Output - Relay
DS-IAD110P-R2
www.clare.com
1
IAD110P
Absolute Maximum Ratings (@ 25˚ C)
Parameter Total Package Dissipation Isolation Voltage
Input to Output Operational Temperature Storage Temperature Soldering Temperature
(10 Seconds Max.)
1 Above 25˚ derate linerity 1.67mw/˚C
Min Typ Max Units - - 11 W
3750 -40 -40 -
- - VRMS - +85 °C - +125 °C - +220 °C
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 these or any other conditions beyond those indicated in the operational sections of this data sheet is not implied. Exposure of the device to the absolute maximum ratings for an extended period may degrade the device and effect its reliability.
Electrical Characteristics
Parameter Relay Portion
Output Characteristics @ 25°C Load Voltage (Peak) Load Current (Continuous) Peak Load Current On-Resistance Off-State Leakage Current Switching Speeds
Turn-On Turn-Off Output Capacitance Relay Portion Input Characteristics @ 25°C Input Control Current Input Dropout Current Input Voltage Drop Reverse Input Voltage Reverse Input Current Detector Portion Output Characteristics @ 25°C Phototransistor Blocking Voltage Phototransistor Dark Current Saturation Voltage Current Transfer Ratio Detector Portion Input Characteristics @ 25°C Input Control Current Input Voltage Drop Input Current (Detector must be off) Input to Output Capacitance Input to Output Isolation
Conditions
Symbol Min
IL= 1µA -
10ms IL=100mA VL=350V; TJ=25°C
IF=5mA, VL =10V IF=5mA, VL=10V VL=50V, f=1MHz
VL IL ILPK RON ILEAK
TON TOFF
-
-
-
IL=100mA IL=1mA IF=5mA
-
VR=5V
IF 5 IF 0.4 VF 0.9 VR IR -
IC =10µA VCE=5V, IF =0mA IC=2mA, IF=16mA IF=6mA, VCE=0.5V
BVCEO ICEO VSAT CTR
20 33
IC=2mA,VCE=0.5V IF=5mA
IC=1µA, VCE=5V
IF ICEO
-
6 0.9 5
VL=50V, f=1MHz -
CI/O VI/O 3750
Typ
-
25
1.2 -
50 50 0.3 -
2 1.2 25
3 -
Max Units
350 V 100 mA 350 mA 35 Ω 1 µA
3 ms 3 ms - pF
50 mA - mA 1.4 V 5V 10 µA
-V 500 nA 0.5 V
-%
- mA 1.4 V - µA
- pF - VRMS
2 www.clare.com
Rev. 2
IAD110P
PERFORMANCE DATA*
IAD110P
Typical LED Forward Voltage Drop (N=50 Ambient Temperature = 25°C; IF = 5mADC)
35
30
Device Count (N)
25
20
15
10
5
0 1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
Device Count (N)
IAD110P Typical On-Resistance Distribution (N=50 Ambient Temperature = 25°C) (Load Current = 100mADC, IF = 5mADC)
35
30
25
20
15
10
5
0 18.75 19.85 20.95 22.05 23.15 24.25 25.35 On-Resistance (Ω)
Device Count (N)
IAD110P Typical .