ASSR-1611
High Current, 1 Form A, Solid State Relay (MOSFET)
(60V/2.5A/0.1)
Data Sheet
Description
The ASSR-1611 is speci cally designed for high current
applications, commonly found in the industrial equip-
ments. The relay is a solid-state replacement for single-
pole, normally-open, (1 Form A) electromechani cal relays.
The ASSR-1611 consists of an AlGaAs infra red light-emit-
ting diode (LED) input stage optically coupled to a high-
voltage output detector circuit. The detector consists of a
high-speed photovoltaic diode array and driver circuitry
to switch on/o two discrete high voltage MOSFETs. The
relay turns on (contact closes) with a minimum input cur-
rent of 5mA through the input LED. The relay turns o
(contact opens) with an input voltage of 0.8V or less.
The ASSR-1611 connection A, as shown in the schematic,
allows the relay to switch either ac or dc loads. The con-
nection B, with its advantages of reduced on-resistance
and higher output current, allows the relays to switch dc
loads only.
The electrical and switching characteristics are speci ed
over the tem perature range of -40°C to +85°C.
Functional Diagram
Features
Compact Solid-State Bi-directional Signal Switch
Single Channel Normally-o Single-Pole-Single-Throw
(SPST) Relay
60V Output Withstand Voltage
2.5A or 5A Current Rating
Low Input Current: CMOS Compatibility
Low On-Resistance: 20m Typical for DC-only, 65m
Typical for AC/DC
High Speed Switching: 3.2ms (Ton), 0.1ms (To ) Typical
High Transient Immunity: >1kV/s
High Input-to-Output Insulation Voltage
- (Safety and Regulatory Approvals)
UL recognized - 3750 VRMS and 5000 VRMS* for 1 min
per UL1577
- CSA Component Acceptance
*5000 VRMS/1 Minute rating is for Option X21 only.
(Please consult your regional Avago representatives)
Applications
Industrial Controls
Factory Automation
Data Acquisition
Measuring Instrument
Medical System
Security System
EMR / Reed Relay Replacement
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
Truth Table
LED Output
O Open
On Close
Opto-isolation
1
2
34
6
5
Opto-isolation
1
2
34
6
5
Turn-off
Circuit
2
Ordering Information
ASSR-1611 is UL Recognized with 3750 VRMS and 5000 VRMS (option X21*) for 1 minute per UL1577 and is approved un-
der CSA Components Acceptance Notice #5.
Part Number
Option
Package Surface Mount Gullwing Tape & Reel QuantityRoHS Compliant
ASSR-1611
-001E
300mil DIP-6 50 units per tube
-301E X X
-501E X X X 1000 units per reel
To order, choose a part number from the part number column and combine with the desired option from the option
column to form an order entry.
Example 1:
ASSR-1611-501E to order product of 300mil DIP-6 Gull Wing Surface Mount package in Tape and Reel packaging and
RoHS Compliant.
x021* - 'Please consult your regional Avago representatives'
Connection A – AC/DC
Connection B – DC Only
Opto-isolation
1
2
34
6
5
Opto-isolation
1
2
6
4
Equivalent
Relay
Diagram
Vo
Opto-isolation
Turn-off
Circuit
1
2
34
6
5
Opto-isolation
1
2
6
4
Equivalent
Relay
Diagram
Vo
Opto-isolation
1
2
3
4
6
5
Opto-isolation
1
2
4 and 6
5
Equivalent
Relay
Diagram
Vo
+
-
Turn-off
Circuit
Schematic
ASSR-1611
3
Package Outline Drawings
ASSR-1611 6-Pin DIP Package
ASSR-1611 6-Pin DIP Package with Gull Wing Surface Mount Option 300
9.40 (0.370)
9.90 (0.390)
PIN
ONE
DOT
A XXXX
YYWW
TYPE
NUMBER
DATE CODE
2.16 (0.085)
2.54 (0.100) 2.28 (0.090)
2.80 (0.110)
(0.020)
(0.040)
0.45 (0.018)
0.65 (0.025)
4.70 (0.185) MAX.
2.66 (0.105) MIN.
6.10 (0.240)
6.60 (0.260)
0.20 (0.008)
0.33 (0.013)
5¡ TYP.
7.36 (0.290)
7.88 (0.310)
DIMENSIONS IN MILLIMETERS AND (INCHES).
56
321
1.78 (0.070) MAX.
R
U
4
UL
RECOGNITION
LEAD FREE
4.19
(0.165)
2.29
(0.090)
2.54
(0.100)
TYP.
0.635 ± 0.130
(0.025 ± 0.005)
9.65 ± 0.25
(0.380 ± 0.010)
7.62 ± 0.25
(0.300 ± 0.010)
0.635 ± 0.25
(0.025 ± 0.010)
12¡ NOM.
0.20 (0.008)
0.30 (0.013)
1.78
(0.070)
MAX.
9.65 ± 0.25
(0.380 ± 0.010)
6.35 ± 0.25
(0.250 ± 0.010)
1.27 (0.050)
10.9 (0.430)
MAX.
2.0 (0.080)
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
LAND PATTERN RECOMMENDATION
4
Solder Re ow Temperature Pro le
Recommended re ow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-Halide Flux should be used.
Regulatory Information
The ASSR-1611 is approved by the following organizations:
UL
Approved under UL 1577, component recognition program up to VISO = 3750 VRMS and 5000 VRMS (option x21).
CSA
Approved under CSA Component Acceptance Notice #5.
Insulation and Safety Related Speci cations
Parameter Symbol ASSR-1611 Units Conditions
Minimum External Air Gap
(Clearance)
L(101) 7.1 mm Measured from input terminals to output terminals,
shortest distance through air.
Minimum External Tracking
(Creepage)
L(102) 7.4 mm Measured from input terminals to output terminals,
shortest distance path along body.
Minimum Internal Plastic Gap
(Internal Clearance)
0.08
mm Through insulation distance conductor to conductor,
usually the straight line distance thickness between the
emitter and detector.
Tracking Resistance
(Comparative Tracking Index)
CTI 175 V DIN IEC 112/VDE 0303 Part 1
Isolation Group (DIN VDE0109) IIIa Material Group (DIN VDE 0109)
5
Absolute Maximum Ratings
Parameter Symbol Min. Max. Units Note
Storage Temperature TS-55 125 °C
Operating Temperature TA-40 85 °C
Junction Temperature TJ125 °C
Lead Soldering Cycle Temperature 260 °C
Time 10 sec
Input Current Average IF25 mA
Surge 50 mA
Transient 1000 mA
Reversed Input Voltage VR5V
Input Power Dissipation PIN 40 mW
Output Power
Dissipation
Connection A PO625 mW
880 mW
Connection B
Average Output
Current
(TA=25°C, TC ≤ 100°C)
Connection A IO2.5 A 1
5 A 1
Connection B
Output Voltage
(TA=25°C)
Connection A VO- 60 60 V 2
060V
Connection B
Solder Re ow Temperature Pro le See Lead Free IR Pro le
Recommended Operating Conditions
Parameter Symbol Min. Max. Units Note
Input Current (ON) IF(ON) 520mA
Input Voltage (OFF) VF(OFF) 0 0.8 V
Operating Temperature TA-40 +85 °C
Package Characteristics
Unless otherwise speci ed, operating temperature TA = 25°C.
Parameter Sym. Min. Typ. Max. Units Conditions Note
Input-Output Momentary
Withstand Voltage VISO
3750
VRMS
RH ≤ 50%, t=1min, TA=25°C
3, 4
5000 RH ≤ 50%, t=1min, TA=25°C, option X21
Input-Output Resistance RI-O 1014 ΩV
I-O=500 Vdc
Input-Output Capacitance CI-O 0.8 pF VI-O=0Vdc, f=1MHz 3
6
Electrical Speci cations (DC)
Over recommended operating TA = - 40°C to 85°C, IF = 5mA to 10mA, unless otherwise speci ed.
Parameter Sym. Min. Typ. Max. Units Conditions Fig. Note
Output Withstand Voltage | VO(OFF)|60 68 V V
F=0.8V, IO=250µA, TA=25°C 3
55 V VF=0.8V, IO=250µA 3
Output Leakage Current IO(OFF) 0.01 0.1 µA VF=0.8V, VO=60V, TA=25°C 5
5µAV
F=0.8V, VO=55V 4
Output O -Capacitance C(OFF) 1400 pF VF=0.8V, VO=0V, f=1MHz 6
Output O set Voltage | V(OS)| 1 µV IF=5mA, IO=0mA
Input Reverse Breakdown
Voltage
VR5VI
R=10µA
Input Forward Voltage VF1.1 1.3 1.7 V IF=5mA 7, 8
Output On-
resistance
Connection A R(ON) 0.065 0.1 Ω IF=5mA, IO=2.5A,
Pulse ≤30ms, TA=25°C
9, 10 5
11
Connection B 0.02 0.035 Ω
Switching Speci cations (AC)
Over recommended operating TA = - 40°C to 85°C, IF = 5mA to 10mA, unless otherwise speci ed.
Parameter Sym. Min. Typ. Max. Units Conditions Fig. Note
Turn On Time TON 3.2 5.0 ms IF=5mA, IO=1.0A, TA=25°C 12, 13
10.0 ms IF=5mA, IO=1.0A
1.6 2.5 ms IF=10mA, IO=1.0A, TA=25°C 12, 14
5.0 ms IF=10mA, IO=1.0A
Turn O Time TOFF 0.1 0.5 ms IF=5mA, IO=1.0A, TA=25°C 15, 16
1msI
F=5mA, IO=1.0A
0.06 0.2 ms IF=10mA, IO=1.0A, TA=25°C 15, 17
0.5 ms IF=10mA, IO=1.0A
Output Transient
Rejection
dVO/dt 1 7 kV/µs ∆VO=60V, RM ≥ 1M,
CM=1000pF, TA=25°C
6
Input-Output
Transient Rejection
dVI-O/dt 1 ≥10 kV/µs VDD=5V, ∆VI-O=1000V,
RL=1k, CL=25pF, TA=25°C
6
Notes:
1. For derating, refer to Figure 1 and 2.
2. The voltage across the output terminals of the relay should not exceed this rated withstand voltage. Over-voltage protection circuits should be
added in some applications to protect against over-voltage transients.
3. Device is considered as a two terminal device: pins 1, 2, and 3 shorted together and pins 5, 6, and 7 shorted together.
4. The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage
rating. For the continuous voltage rating refer to the IEC/EN/DIN EN 60747-5-2 Insulation Characteristics Table (if applicable), your equipment level
safety speci cation, or Avago Application Note 1074, “Optocoupler Input-Output Endurance Voltage.”
5. During the pulsed R(ON) measurement ( IO duration ≤30ms), ambient (TA) and case temperature (TC) are equal.
6. For the transient rejection measurements, refer to Avago whitepaper, AV01-0610EN, “Solid State Relay Transient Immunity”.
7
0
0.5
1
1.5
2
2.5
-40 -20 0 20 40 60 80 100
TA-TEMPERATURE-˚C
IO-OUTPUT CURRENT-A
0
1
2
3
4
5
-40 -20 0 20 40 60 80 100
0.9
0.95
1
1.05
1.1
-40 -20 0 20 40 60 80 100
NORMALIZED OUTPUT WITHSTAND VOLTAGE
1.E-11
1.E-10
1.E-09
1.E-08
1.E-07
1.E-06
1.E-05
-40 -15 10 35 60 85
IO(OFF) - OUTPUT LEAKAGE CURRENT-A
0
10
20
30
40
50
0 10203040 5060 100
300
500
700
900
1100
1300
1500
0102030405060
IF= 10mA,
4-Layer
Safe
Operating
Area
IO-OUTPUT CURRENT-A
IF= 10mA,
4-Layer
Safe
Operating
Area
TA-TEMPERATURE-˚C
TA-TEMPERATURE-˚C TA-TEMPERATURE-˚C
IO(OFF) - OUTPUT LEAKAGE CURRENT-nA
V0(OFF)-OUTPUT VOLTAGE - V
COUT - OUTPUT CAPACITANCE - pF
V0(OFF)-OUTPUT VOLTAGE - V
Figure 1. Maximum Output Current rating vs Ambient Temperature
(AC/DC Connection)
Figure 2. Maximum Output Current rating vs Ambient Temperature
(DC Connection)
Figure 3. Normalized Typical Output Withstand Voltage vs Ambient
Termperature
Figure 4. Typical Output Leakage vs Ambient Temperature
Figure 5. Typical Output Leakage vs Output Voltage Figure 6. Typical Output Capacitance vs Output Voltage
8
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
-40 -20 0 20 40 60 80 100
TA - TEMPERATURE - ˚C
VF - FORWARD VOLTAGE - V
2
4
6
8
10
12
14
16
18
20
0.8 1 1.2 1.4 1.6 1.8
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
-0.3 -0.2 -0.1 00.1 0.2 0.3
40
60
80
100
120
-50 -25 0 25 50 75 100 125
0
10
20
30
40
50
0
1
2
3
4
5
0 5 10 15 20
IF = 10mA
IF = 5mA
VF - FORWARD VOLTAGE -V
IF - FORWARD CURRRENT - mA
TA = 0˚C
TA = -40˚C
TA = 25˚C
TA = 85˚C
IO - OUTPUT CURRENT - A
VO - OUTPUT VOLTAGE - V
TA = -40˚C
TA = 25˚C
TA = 85˚C
TA - TEMPERATURE - ˚C
RON(AC) - ON-RESISTANCE - mΩ
IF = 5mA and 10mA
IF= 5mA and 10mA
RON(DC)- ON-RESISTANCE - mΩ
-50 -25 0 25 50 75 100 125
T
A
- TEMPERATURE - ˚C
TA = 25˚C
TON - TURN ON TIME - ms
I
F (ON)
- INPUT CURRENT - mA
Figure 7. Typical Forward Voltage vs Temperature Figure 8. Typical Forward Current vs Forward Voltage over Temperature
Figure 9. Typical Output Current vs Typical Output Voltage over Temperature Figure 10. Typical Ron (AC/DC Connection) vs Temperature
Figure 11. Typical Ron (DC Connection) vs Temperature Figure 12. Typical Turn On Time vs Input Current
9
0
1
2
3
4
5
-40 -20 0 20 40 60 80 100
0
20
40
60
80
100
0 5 10 15 20
0
20
40
60
80
100
-40 -20 0 20 40 60 80 100
IF = 10mA
IF = 5mA
TA - TEMPERATURE - ˚C
TA - TEMPERATURE - ˚C
TON -TURN ON TIME - ms
TOFF -TURN ON TIME - μs
IF(ON) - INPUT CURRENT - mA
TA = 25˚C
TOFF -TURN ON TIME - μs
IF = 10mA
IF = 5mA
Figure 13. Typical Turn On Time vs Ambient Temperature Figure 14. Typical Turn O Time vs Input Current
Figure 15. Typical Turn O Time vs Ambient Temperature
Figure 16. Switching Circuit
10%
tON
PULSE GEN.
Zo = 50
Ω
tf=tr=5ns
IF
CL*
RL
VDD
R
200ohm
tOFF
90%
50%
50%
P.W. = 10ms
1
2
6
5
34
ASSR-1611
INPUT
MONITORING
NODE
OUTPUT Vo
MONITORING
NODE
OUTPU T
Vo
OUTPUT
IF
(*CLIS APPROXIMATELY
25pF WHICH INCLUDES
PROBE AND STRAY
WIRING CAPACITANCE)
10
Figure 17. Output Transient Rejection Test Circuit
PULSE GEN
Zo = 50
+
ASSR-1611
1
2
6
5
34
CM=1nF RM=1Mohm
VPEAK
90%
10%
90%
10%
INPUT OPEN
VO(MAX)< 0.6V
t
F
V
PEAK
OR
t
R
V
PEAK
dt
dV
0
)8.0()8.0(
=
OVER SHOOT ON V
PEAK
IS TO BE 10%
CM INCLUDES PROBE AND FIXTURE CAPACITANCE
RM INCLUDES PROBE AND FIXTURE RESISTANCE
OUTPUT Vo
MONITORING
NODE
VPEAK
t
R
t
F
Figure 18. Input-Output Transient Rejection Test Circuit
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Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2012 Avago Technologies. All rights reserved.
AV02-1181EN - March 19, 2012
I
F
PULSE GEN.
Zo = 50Ω
V
FF
A
B
+
1
2
6
5
34
CL*
RL = 1koh m
V
DD
= 5V
+
tR
VI-O(PEAK)
90%
10%
tF
90%
10%
ASSR-1611
OUTPUT Vo
MONITORING
NODE
(*CLIS APPROXIMATELY 25pF WHICH
INCLUDES PROBE AND STRAY WIRING
CAPACITANCE)
VO(OFF)
SWITCH AT POSITION ‘A’: IF = 0mA
VO(ON)
SWITCH AT POSITION ‘B’: IF = 5mA
VO(OFF) (min)> 4V
VO(ON) (min)> 0.8V
VI-O