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ITC117P

P1-P3P4-P6P7-P8
I
NTEGRATED
C
IRCUITS
D
IVISION
ITC117P
Integrated Telecom Circuits
www.ixysic.com
DS-ITC117P_R07
1
Applications
Features
Description
Approvals
Ordering Information
Pin Configuration
This Integrated Telecom Circuit combines a single-pole,
normally open (1-Form-A) solid state relay, a bridge
rectifier, a Darlington transistor, and an optocoupler into
one 16-pin SOIC package, consolidating designs and
reducing component count in telecom applications.
The ITC117’s optocoupler provides for full-wave
detection of ringing signals.
• Data/Fax Modem
• Voice Mail Systems
• Telephone Sets
• Computer Telephony Integration
• Set Top Box Modems
• 3750V
rms
Input/Output Isolation
• 2mW Hook Switch Drive Power (Logic Compatible)
• No Moving Parts
• FCC Compatible Part 68
• Full-Wave Bridge Rectifier
• Darlington Transistor for Electronic Inductor “Dry”
Circuits
• Full Wave Current Detector for Ring Signal or Loop
Current Detect
• JEDEC Standard Pin-Out
• Board Space and Cost Savings
• Small 16-Pin SOIC Package (PCMCIA Compatible)
Parameter Rating Units
Relay Load Voltage 350 V
Relay Load Current 120 mA
rms
/ mA
DC
Relay On-Resistance (max) 15
Bridge Rectifier Reverse Voltage 100 V
Darlington Collector Current 120 mA
Darlington Current Gain 10,000 -
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1305490
• EN/IEC 60950-1 Certified Component:
TUV Certificate: B 12 11 82667 002
Part # Description
ITC117P 16-Pin SOIC (50/Tube)
ITC117PTR 16-Pin SOIC (1000/Reel)
PV
1
2
3
4
16
15
14
13
5
6
7
8
(N/C)
– LED - Form A Relay
– LED - Form A Relay
(N/C)
(N/C)
(N/C)
Collector - Phototransistor
Emitter - Phototransistor
Output Form A
Output Form A/Bridge Input –/+
Darlington Base
Darlington Emitter
Bridge Output +/Darlington Collector
Bridge Output –
LED - Phototransistor –/+
LED - Phototransistor +/–
12
11
10
9
**
**
Denotes full-wave detection
Switching Characteristics
of Normally Open Devices
Form-A
I
F
I
LOAD
10%
90%
t
on
t
off
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
2
R07
ITC117P
Total Power Dissipation (PD):
P
D
=P
HOOKSWITCH
+ P
BRIDGE
+ P
DARLINGTON
+ P
LED
P
D
=(R
DS
(on)) (I
2
L
) + 2(V
F
)(I
L
) + (V
CE
)(I
L
) + (V
LED
)(I
F
)
WHERE:
R
DS
(on) = Maximum relay on resistance
I
L
= Maximum loop current
V
F
= Maximum diode forward voltage
V
CE
= Maximum voltage collector to emitter
V
LED
= Maximum LED forward voltage
I
F
= Maximum LED current
Absolute Maximum Ratings @ 25ºC
Parameter Ratings Units
Input Control Current, Relay 50 mA
Input Control Current, Detector 100 mA
Total Package Dissipation
1
1W
Isolation Voltage, Input to Output 3750 V
rms
Operational Temperature -40 to +85 °C
Storage Temperature -40 to +125 °C
1
Derate linearly 8.33 mW / ºC
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: Relay Section
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Blocking Voltage (Peak) - V
L
- - 350 V
P
Load Current
Continuous - I
L
- - 120 mA
rms
/ mA
DC
Peak t=10ms I
LPK
- - 400 mA
P
On-Resistance I
L
=120mA R
ON
--15
Off-State Leakage Current V
L
=350V, T
J
=25ºC I
LEAK
--1 A
Switching Speeds
Turn-On
I
F
=5mA, V
L
=10V
t
on
--3 ms
Turn-Off t
off
--3 ms
Output Capacitance V
L
=50V, f=1MHz C
OUT
-25 - pF
Input Characteristics
Input Control Current to Activate I
L
=120mA I
F
--5 mA
Input Voltage Drop I
F
=5mA V
F
0.9 1.2 1.4 V
Reverse Input Voltage - V
R
--5 V
Reverse Input Current V
R
=5V I
R
--10 A
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NTEGRATED
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IRCUITS
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IVISION
ITC117P
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3
R07
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Phototransistor Blocking Voltage I
C
=10ABV
CEO
20 50 - V
Phototransistor Dark Current V
CE
=5V, I
F
=0mA I
CEO
- 50 500 nA
Saturation Voltage I
C
=2mA, I
F
=16mA V
SAT
- 0.3 0.5 V
Current Transfer Ratio I
F
=6mA, V
CE
=0.5V CTR 33 400 - %
Input Characteristics
Input Control Current I
C
=2mA, V
CE
=0.5V I
F
-26mA
Input Voltage Drop I
F
=5mA V
F
0.9 1.2 1.4 V
Input Current (Detector Must be Off) I
C
=1A, V
CE
=5V I
F
525 -A
Electrical Characteristics @25ºC: Detector Section
Parameter Conditions Symbol Min Typ Max Units
Reverse Voltage - V
RD
- - 100 V
Forward Voltage Drop I
FD
=120mA V
FD
- - 1.5 V
Reverse Leakage Current T
J
=25ºC, V
R
=100V
I
RD
--10
A
T
J
=85ºC - - 50
Forward Current
Continuous -
I
FD
- - 140
mA
Peak t=10ms - - 500
Electrical Characteristics @25ºC (Unless Otherwise Noted): Bridge Rectifier Section
Electrical Characteristics @25ºC: Darlington Transistor Section
Parameter Conditions Symbol Min Typ Max Units
Collector-Emitter Voltage I
C
=10mA
DC
, I
B
=0mA V
CEO
40 - - V
Collector Current, Continuous V
C
=3.5V I
C
- - 120 mA
Power Dissipation - P
D
- - 500 mW
Off-State Collector-Emitter Leakage Current V
CE
=10V, I
B
=0mA I
CEX
--1A
DC Current Gain V
CE
=10V
DC
, I
C
=120mA h
FE
10,000 - - -
Saturation Voltage I
C
=120mA V
CE(sat)
- - 1.5 V
Total Harmonic Distortion I
C
=40mA, f
O
=300Hz @ -10dBm - - - -80 dB
P1-P3P4-P6P7-P8

ITC117P

Mfr. #:
Buy ITC117P
Manufacturer:
IXYS Integrated Circuits
Description:
Transistor Output Optocouplers 350V 120mA Integrated
Lifecycle:
New from this manufacturer.
Delivery:
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