CLARE XAA170 Service Manual
1
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XAA170
DS-XAA170-R2
XAA170 is a 350V, 100mA, 50Ω 2-Form-A relay.
It provides an economical solution in applications
that are cost driven and component count needs to
be minimized.
• 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
• UL Recognized: File Number E76270
• CSA Certified: File Number LR 43639-10
• BSI Certified to:
• BS EN 60950:1992 (BS7002:1992)
Certificate #: 7344
• BS EN 41003:1993
Certificate #: 7344
• Small 8 Pin DIP Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• 3750V
RMS
Input/Output Isolation
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Current Limiting Surface Mount and Tape & Reel
Versions A vailable
Applications
Features
Description
Approvals
DUAL POLE OptoMOS®Relay
Ordering Information
Part # Description
XAA170 8 Pin DIP (50/Tube)
XAA170P 8 Pin Flatpack (50/Tube)
XAA170PTR 8 Pin Flatpack T&R (1000/Reel)
XAA170S 8 Pin Surface Mount (50/Tube)
XAA170STR 8 Pin Surface Mount T&R (1000/Reel)
XAA170 Units
Load Voltage 350 V
Load Current 100 mA
Max R
ON
50 Ω
Pin Configuration
查询XAA170供应商
XAA170 Pinout
AC/DC Configuration
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
Normally Open (Form A) Devices
CONTROL
1
2
3
4
Switching Characteristics of
10ms
8
Load - Switch #1
7
Load - Switch #1
6
Load - Switch #2
5
Load - Switch #2
LOAD
10%
+
90%
+
T
ON
+
10%
T
OFF
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XAA170
Rev. 2
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.
Absolute Maximum Ratings (@ 25˚ C)
2
Parameter Min Typ Max Units
Input Power Dissipation - - 1501mW
Input Control Current - - 50 mA
Peak (10ms) - - 1 A
Reverse Input Voltage - - 5 V
Total Power Dissipation - - 8002mW
Isolation Voltage
Input to Output 3750 - - V
RMS
Operational Temperature -40 - +85 °C
Storage Temperature -40 - +125 °C
Soldering Temperature
DIP Package - - +260 °C
Flatpack/Surface Mount
Package - - +220 °C
(10 Seconds Max.)
1
Derate Linearly 1.33 mw/˚C
2
Derate Linearly 6.67 mw/˚C
Electrical Characteristics
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics @ 25°C
Load Voltage (Peak) - V
L
- - 350 V
Load Current (Continuous)
AC/DC Configuration - I
L
100 mA
Peak Load Current 10ms max I
LPK
- - 350 mA
On-Resistance
AC/DC Configuration I
L
=120mA R
ON
-3350 Ω
Off-State Leakage Current V
L
= 350V I
LEAK
-- 1µA
Switching Speeds
Turn-On I
F
=5mA, VL=10V T
ON
-- 5ms
Turn-Off I
F
=5mA, VL=10V T
OFF
-- 5ms
Output Capacitance 50V; f=1MHz C
OUT
-25 - pF
Load Current Limiting I
CL
-- -mA
Capacitance
Input to Outpumt - - - 3 - pF
Input Characteristics @ 25°C
Input Control Current I
L
=120mA I
F
5- 50mA
Input Dropout Current - - 0.4 0.7 - 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 Vr=5V I
R
- - 10 µA
Input to Output Capacitance - C
I/O
-3 -pF
Input to Output Isolation - V
I/O
3750 - - V
RMS
XAA170
Rev. 2
PERFORMANCE DATA*
The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
our application department.
3
XAA170
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 100mADC)
25
20
15
10
5
0
29.09 30.63 32.16 33.7029.86 31.40 32.93
On-Resistance (Ω)
Device Count (N)
XAA170
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
25
20
15
10
5
0
424.0 434.5 444.9 455.4429.3 439.7 450.1
Blocking Voltage (V)
Device Count (N)
XAA170
Typical IF for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 100mADC)
0.50 0.62 0.750.44 0.56 0.69 0.81
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
XAA170
Typical IF for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 100mADC
25
20
15
10
5
0
0.50 0.62 0.750.44 0.56 0.69 0.81
LED Current (mA)
Device Count (N)
)
XAA170
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 100mADC)
0.67 0.83 0.99 1.140.75 0.91 1.06
Turn-On (ms)
Device Count (N)
25
20
15
10
5
0
XAA170
Typical Blocking Voltage
vs. Temperature
Temperature (°C)
Blocking Voltage (V
RMS
)
-40
455
450
445
440
435
430
425
420
-20 0 20 40 60 80 100
XAA170
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 100mADC)
0.11 0.17 0.22 0.280.250.190.14
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
XAA170
Typical Load Current vs. Temperature
Temperature (°C)
Load Current (mA)
160
140
120
100
80
60
40
20
0
-40 -20 0 20 40 60 80 120100
10mA
2mA
5mA
XAA170
Typical Leakage vs. Temperature
(Measured across Pins 4 & 6)
Temperature (°C)
Leakage (µA)
-40
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
-20 0 20 40 60 80 100
XAA170
Typical Turn-On vs. Temperature
(Load Current = 100mADC)
Temperature (°C)
5mA
10mA
20mA
Turn-On (ms)
-40
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0
-20 0 20 40 60 80 100
120
XAA170
Typical Turn-Off vs. Temperature
(Load Current = 120mADC)
Temperature (°C)
Turn-Off (ms)
-40
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
-20 0 20 40 60 80 100 120
XAA170
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
IF = 5mADC
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)
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