AVAGO ASSR-3211

ASSR-3210, ASSR-3211, ASSR-3220
General Purpose, Form A, Solid State Relay (Photo MOSFET)
(250V/0.2A/10)
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
The ASSR-32XX Series consists of an AlGaAs infrared
light-emitting 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/off two discrete high voltage MOSFETs. The relay turns on (contact closes) with a
minimum input current of 3mA through the input LED.
The relay turns off (contact opens) with an input voltage
of 0.8V or less.
 Compact Solid-State Bi-directional Signal Switch
 Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay
 250V Output Withstand Voltage
 0.2A or 0.4A Current Rating
(See Schematic for ASSR-3211 Connections A & B)
 Low Input Current:
CMOS Compatibility
 Low On-Resistance:
2 Typical for DC-only, 8 Typical for AC/DC
 Very High Output Off-state Impedance:
10 Teraohms Typical
 High Speed Switching:
0.25ms (Ton), 0.02ms (Toff ) Typical
 High Transient Immunity: >1kV/s
 High Input-to-Output Insulation Voltage
(Safety and Regulatory Approvals)
- 3750 Vrms for 1 min per UL1577
- CSA Component Acceptance
The single channel configurations, ASSR-3210 and ASSR3211, are equivalent to 1 Form A Electromechanical
Relays (EMR), and the dual channel configuration, ASSR3220, is equivalent to 2 Form A EMR. They are available
in 4-pin SO, 6-pin DIP, 8-pin DIP and Gull Wing Surface
Mount for DIP packages. Their electrical and switching
characteristics are specified over the temperature range
of -40°C to +85°C. They are used for general purpose
switching of signals and low power AC/DC loads.
ASSR-3211 enables AC/DC and DC-only output connections. For DC-only connection, the output current, Io,
increases to 0.4A and the on-resistance, R(ON) reduces
to 2.5.
Functional Diagram
Opto-isolation
Applications
Telecommunication Switching
Data Communications
Industrial Controls
Medical
Security
EMR / Reed Relay Replacement
1
4
Turn-off
Circuit






2
3
Single Channel, SPST Relay,
1 Form A in 4-Pin SO Package
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
Off
Open
On
Close
Ordering Information
ASSR-xxxx is UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance Notice #5.
Option
Part number
RoHS Compliant
-003E
ASSR-3210
Surface
Mount
Package
Tape
& Reel
X
SO-4
-503E
Gull
Wing
100 units per tube
X
X
-001E
ASSR-3211
1500 units per reel
50 units per tube
-301E
300mil DIP-6
-501E
X
X
X
X
50 units per tube
X
-002E
ASSR-3220
Quantity
1000 units per reel
50 units per tube
-302E
300 mil DIP-8
-502E
X
X
X
X
50 units per tube
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-3211-501E to order product of 300mil DIP-6 Gull Wing Surface Mount package in Tape and Reel packaging
and RoHS Compliant.
Example 2:
ASSR-3220-002E to order product of 300mil DIP-8 package in tube packaging and RoHS Compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
Schematic
ASSR-3210
Opto-isolation
1
Opto-isolation
4
2
4
2
3
Equivalent
Relay
Diagram
Turn-off
Circuit
2
1
3
ASSR-3211 Connection A
Opto -isolation
Opto -isolation
6
1
Turn-off
Circuit
2
5
Vo
1
6
2
4
Equivalent
Relay
Diagram
4
3
ASSR-3211 Connection B
Opto-isolation
Opto-isolation
1
6
+
5
Turn-off
Circuit
2
-
Vo Equivalent
Relay
Diagram
1
4 and 6
2
5
3
4
ASSR-3220
Opto-isolation
Opto-isolation
1
8
Turn-off
Circuit
2
7
3
6
Turn-off
Circuit
4
3
5
Equivalent
Relay
Diagram
1
8
2
7
3
6
4
5
Package Outline Drawings
ASSR-3210 4-Pin Small Outline Package
LAND PATTERN RECOMMENDATION
0.100
2.54
0.031
0.80
TYPE NUMBER
LEAD FREE
0.047
1.20
DATE CODE
xxxx
0.173±0.008
4.40±0.20
0.015
0.375
YWW
0.189
4.80
0.268±0.016
6.8±0.4
0.10
2.540
0.016
0.41
0.079±0.009
2.0±0.2
0.169±0.008
4.3 ±0.2
0.018
0.46
0.008
0.20
0.02
0.5
0.004±0.004
0.102±0.102
0.02
0.5
DIMENSIONS IN MILLIMETERS AND [INCHES]
OPTION NUMBER 500 AND UL RECOGNITION NOT MARKED
ASSR-3211 6-Pin DIP Package
9.65 ± 0.25
(0.380 ± 0.010)
LAND PATTERN RECOMMENDATION
6.35 ± 0.25
(0.250 ± 0.010)
10.9 (0.430)
1.27 (0.050)
2.0 (0.080)
9.65 ± 0.25
(0.380 ± 0.010)
1.78
(0.070)
MAX.
0.635 ± 0.130
(0.025 ± 0.005)
7.62 ± 0.25
(0.300 ± 0.010)
0.20 (0.008)
0.30 (0.013)
4.19
MAX.
(0.165)
2.29
(0.090)
2.54
(0.100)
TYP.
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
4
0.635 ± 0.25
(0.025 ± 0.010)
12¡NOM.
ASSR-3211 6-Pin DIP Package with Gull Wing Surface Mount Option 300
7.36 (0.290)
7.88 (0.310)
9.40 (0.370)
9.90 (0.390)
6
5
TYPE
NUMBER
4
LEAD FREE
A XXXX
YYWW
PIN
ONE
DOT
1
0.20 (0.008)
0.33 (0.013)
DATE CODE
UL
RECOGNITION
RU
2
5¡TYP.
3
6.10 (0.240)
6.60 (0.260)
1.78 (0.070) MAX.
4.70 (0.185) MAX.
(0.020)
(0.040)
2.66 (0.105) MIN.
0.45 (0.018)
0.65 (0.025)
2.28 (0.090)
2.80 (0.110)
2.16 (0.085)
2.54 (0.100)
DIMENSIONS IN MILLIMETERS AND (INCHES).
ASSR-3220 8-Pin DIP Package
7.62 ± 0.25
(0.300 ± 0.010)
9.65 ± 0.25
(0.380 ± 0.010)
TYPE NUMBER
8
7
6
5
YYWW RU
1
1.19 (0.047) MAX.
6.35 ± 0.25
(0.250 ± 0.010)
DATE CODE
A XXXX
LEAD FREE
OPTION CODE*
2
3
4
UL
RECOGNITION
1.78 (0.070) MAX.
5° TYP.
3.56 ± 0.13
(0.140 ± 0.005)
4.70 (0.185) MAX.
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
0.51 (0.020) MIN.
2.92 (0.115) MIN.
1.080 ± 0.320
(0.043 ± 0.013)
5
0.65 (0.025) MAX.
2.54 ± 0.25
(0.100 ± 0.010)
DIMENSIONS IN MILLIMETERS AND (INCHES).
OPTION NUMBERS 300 AND 500 NOT MARKED.
ASSR-3220 8-Pin DIP Package with Gull Wing Surface Mount Option 300
LAND PATTERN RECOMMENDATION
9.65 ± 0.25
(0.380 ± 0.010)
7
8
6
1.016 (0.040)
5
6.350 ± 0.25
(0.250 ± 0.010)
1
2
3
10.9 (0.430)
4
2.0 (0.080)
1.27 (0.050)
9.65 ± 0.25
(0.380 ± 0.010)
1.780
(0.070)
MAX.
1.19
(0.047)
MAX.
7.62 ± 0.25
(0.300 ± 0.010)
3.56 ± 0.13
(0.140 ± 0.005)
1.080 ± 0.320
(0.043 ± 0.013)
0.635 ± 0.25
(0.025 ± 0.010)
0.635 ± 0.130
2.54
(0.025 ± 0.005)
(0.100)
BSC
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES).
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
Lead Free IR Profile
tp
TEMPERATURE (°C)
Tp
TL
T smax
TIME WITHIN 5°C of ACTUAL
PEAK TEMPERATURE
20-40 SEC.
260 +0/-5°C
217°C
RAMP-UP
3°C/SEC. MAX.
150 - 200°C
RAMP-DOWN
6°C/SEC. MAX.
T smin
ts
PREHEAT
60 to 180 SEC.
tL
60 to 150 SEC.
25
t 25°C to PEAK
TIME (SECONDS)
NOTES:
THE TIME FROM 25°C to PEAK TEMPERATURE = 8 MINUTES MAX.
Tsmax = 200°C, Tsmin = 150°C
Non-halide flux should be used.
6
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
12° NOM.
Regulatory Information
The ASSR-3210, ASSR-3211 and ASSR-3220 are approved by the following organizations:
UL
Approved under UL 1577, component recognition program up to VISO = 3750 VRMS
CSA
Approved under CSA Component Acceptance Notice #5.
Insulation and Safety Related Specifications
Parameter
Symbol
ASSR-3210
ASSR-3211,
ASSR-3220
Units
Conditions
Minimum External Air Gap
(Clearance)
L(101)
4.9
7.1
mm
Measured from input terminals to output terminals, shortest distance through air.
Minimum External
Tracking (Creepage)
L(102)
4.9
7.4
mm
Measured from input terminals to output terminals, shortest distance path along body.
0.08
0.08
mm
Through insulation distance conductor to
conductor, usually the straight line distance
thickness between the emitter and detector.
175
175
V
DIN IEC 112/VDE 0303 Part 1
IIIa
IIIa
Minimum Internal Plastic
Gap (Internal Clearance)
Tracking Resistance
(Comparative Tracking
Index)
Isolation Group
(DIN VDE0109)
7
CTI
Material Group (DIN VDE 0109)
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Storage Temperature
TS
-55
125
C
Operating Temperature
TA
-40
85
C
Junction Temperature
TJ
125
C
Temperature
260
C
Time
10
s
25
mA
Lead Soldering Cycle
Input Current
Average
IF
Surge
50
Transient
1000
Reversed Input Voltage
Input Power Dissipation
Output Power Dissipation
Average Output Current
(TA = 25°C, TC  100°C)
VR
5
V
ASSR-3220
PIN
80
mW
ASSR-3211, ASSR-3210
PIN
40
mW
ASSR-3220
PO
800
mW
ASSR-3211, ASSR-3210
PO
400
mW
IO
0.2
A
IO
0.4
A
ASSR-3211 Connection B
Output Voltage (TA = 25°C)
ASSR-3211 Connection B
Solder Reflow Temperature Profile
Note
1
VO
-250
250
V
2
VO
0
250
V
2
See Lead Free IR Profile
Recommended Operating Conditions
Parameter
Symbol
Min.
Max.
Units
Note
Input Current (ON)
IF(ON)
3
20
mA
3
Input Voltage (OFF)
VF(OFF)
0
0.8
V
Operating Temperature
TA
-40
+85
C
8
Package Characteristics
Unless otherwise specified, TA = 25°C.
Parameter
Sym.
Min.
Input-Output Momentary
Withstand Voltage
VISO
3750
Input-Output Resistance
RI-O
ASSR-3210
Typ.
Max.
Units
Conditions
Vrms
RH  50%,
t = 1 min
1012

VI-O = 500 Vdc
CI-O
0.4
pF
ASSR-3211
CI-O
0.5
pF
f = 1 MHz;
VI-O = 0 Vdc
ASSR-3220
CI-O
0.8
pF
Fig.
Note
4, 5
Input-Output Capacitance
4
Electrical Specifications (DC)
Over recommended operating TA = -40°C to 85°C, IF = 5mA to 10mA, unless otherwise specified.
Parameter
Sym.
Min.
Typ.
Output Withstand
Voltage
|VO(OFF)|
250
280
Max.
Units
Conditions
V
VF =0.8V, IO=250 A,
TA=25C
V
VF =0.8V, IO=250 A
100
nA
VF =0.8V, VO=250V,
TA=25C
1
A
VF =0.8V, VO=250V
V
IF =5mA, IO=0mA
V
IR =10 A
230
Output Leakage
Current
IO(OFF)
0.3
Output Offset
Voltage
|V(OS)|
Input Reverse
Breakdown Voltage
VR
5
Input Forward
Voltage
VF
1.1
Output
On-resistance
9
1
Fig.
Note
3
4
1.3
1.65
V
IF =5mA
5, 6
R(ON)
8
10

IF =5mA, IO=200mA,
Pulse 30ms, TA=25C
7, 8
ASSR-3211
Connection B
R(ON)
2.0
2.5

IF =5mA, IO=400mA,
Pulse 30ms, TA=25C
6
6
Switching Specifications (AC)
Over recommended operating TA = -40°C to 85°C, IF = 5mA to 10mA, unless otherwise specified.
Parameter
Sym.
Turn On Time
TON
Turn Off Time
Min.
TOFF
Typ.
Max.
Units
Conditions
Fig.
0.25
1.0
ms
IF =5mA,
IO=200mA,
TA=25C
9, 13
2.0
ms
IF =5mA, IO=200mA
10
0.2
ms
IF =5mA,
IO=200mA,
TA=25C
11, 13
0.5
ms
IF =5mA, IO=200mA
12
0.02
Output Transient
Rejection
dVO/dt
1
7
kV/s
VO=250V,
TA=25C
14
Input-Output
Transient Rejection
dVI-O/dt
1
10
kV/s
VI-O=1000V,
TA=25C
15
Note
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. Threshold to switch device is IF  0.5mA, however, for qualified device performance over temperature range, it is recommended to operate at
IF =5mA. Refer to application information in next section of this datasheet.
4. Device is considered as a two terminal device:
ASSR-3210 - pin 1, 2 shorted and pin 3, 4 shorted.
ASSR-3211 - pin 1, 2, 3 shorted and pin 4, 5, 6 shorted.
ASSR-3220 - pin 1, 2, 3, 4 shorted and pin 5, 6, 7, 8 shorted.
5. 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 specification, or Avago Technologies Application Note 1074, “Optocoupler Input-Output Endurance Voltage.”
6. During the pulsed R(ON) measurement ( IO duration 30ms), ambient (TA) and case temperature (TC) are equal.
Applications Information
On-Resistance and Derating Curves
The Output On-Resistance, R(ON), specified in this data
sheet, is the resistance measured across the output
contact when a pulsed current signal (Io=0.2A) is applied to the output pins. The use of a pulsed signal (≤
30ms) implies that each junction temperature is equal
to the ambient and case temperatures. The steady-state
resistance, Rss, on the other hand, is the value of the resistance measured across the output contact when a DC
current signal is applied to the output pins for a duration
sufficient to reach thermal equilibrium. Rss includes the
effects of the temperature rise in the device.
Derating curves are shown in Figures 1 and 2, specifying
the maximum output current allowable for a given am-
10
bient temperature. The maximum allowable output current and power dissipation are related by the expression
Rss=Po(max)/(Io(max))2 from which Rss can be calculated.
Staying within the safe area assures that the steady state
MOSFET junction temperature remains less than 125°C.
Turn On Time and Turn Off Time Variation
The ASSR-32XX Series exhibits a very fast turn on and
turn off time. Both the turn on and turn off time can be
adjusted by choosing proper forward current as depicted
in Figures 9 and 11. The changes of the turn on and turn
off time with ambient temperature are also shown in
Figures 10 and 12.
0.35
0.8
0.3
0.25
0.2
0.15
SAFE
OPERATING
AREA
0.1
0.05
0
1.1
NORMALIZED OUTPUT WITHSTAND VOLTAGE
0.9
PO - OUPUT POWER DISSIPATION - W
IO - OUTPUT CURRENT - A
0.4
0.7
0.6
0.5
SAFE
OPERATING
AREA
0.4
0.3
0.2
0.1
-40
-20
0
20
40
60
80
0
100
70
TA -TEMPERATURE - °C
90
110
130
1.E-10
1.E-11
TA = 0°C
7
TA = 25°C
6
TA = 85°C
5
0.8
1.2
1.2
IF=5mA
0
-25
TA= 25°C
50
75
100
600
0.1
TON - TURN ON TIME - uS
IO - OUTPUT CURRENT - A
25
700
TA= -40°C
TA= 85°C
0
-0.1
500
400
300
200
100
-0.2
-50
0
50
100
150
200
TA - TEMPERATURE - °C
Figure 7. Typical On Resistance vs. Temperature
11
1.3
Figure 6. Typical Forward Current vs. Forward
Voltage
6
4
100
TA - TEMPERATURE - °C
0.2
IF = 10mA
IF = 5mA
8
75
IF=10mA
1
-50
1.6
Figure 5. Typical Forward Voltage vs. Temperature
10
50
1.4
VF - FORWARD VOLTAGE - V
12
25
1.1
3
0.4
100
Figure 4. Typical Output Leakage Current vs.
Temperature
RON - ON RESISTANCE - Ω
TA = -40°C
8
4
0
25
50
75
TA - TEMPERATURE - °C
0
1.5
VF - FORWARD VOLTAGE - V
IF - FORWARD CURRENT - mA
Io(OFF) - OUTPUT CURRENT - A
1.E-09
14
-25
Figure 3. Normalized Typical Output Withstand
Voltage vs. Temperature
9
1.E-08
16
0.95
TA - TEMPERATURE - °C
10
-25
1
0.9
-50
150
Figure 2. Output Power Derating vs Case Temperature
1.E-07
-50
1.05
TC - CASE TEMPERATURE - °C
Figure 1. Maximum Average Output Current Rating vs Ambient Temperature
1.E-12
IO = 250 μA
VF = 0.8V
0
-2
-1
0
1
2
VO - OUTPUT VOLTAGE - V
Figure 8. Typical Output Current vs. Output Voltage
0
5
10
15
20
IF (ON) - INPUT CURRENT - mA
Figure 9. Typical Turn On Time vs. Input Current
450
50
70
I F = 5mA
300
250
200
40
TOFF - TURN OFF TIME - μS
TOFF - TURN OFF TIME - μS
350
TON - TURN ON TIME - μs
IF = 5mA
60
400
50
40
30
20
10
0
150
-40
-20
0
20
40
60
80
0
100
10
15
20
20
10
0
-40
-20
IF(ON) - INPUT CURRENT - mA
TA - TEMPERATURE - °C
Figure 10. Typical Turn On Time vs. Temperature
5
30
Figure 11. Typical Turn Off Time vs. Input Current
PULSE GEN.
Zo = 50
tf = tr = 5ns
0
20
ASSR-3220
RL
IF
R
200ohm
INPUT
IF
OUTPUT Vo
MONITORING
NODE
8
CL*
INPUT
MONITORING
NODE
2
7
3
6
4
5
( *CL IS APPROXIMATELY 25pF WHICH
INCLUDES PROBE AND STRAY WIRING
CAPACITANCE)
50%
50%
P.W. = 15 ms
90%
OUTPUT
Vo
10%
tON
Figure. 13 Switching Test Circuit for TON, TOFF
12
60
80
100
Figure 12. Typical Turn Off Time vs. Temperature
VDD
1
40
TA - TEMPERATURE - °C
tOFF
ASSR-3220
INPUT OPEN
1
OUTPUT Vo
MONITORING
NODE
8
V PEAK
CM
2
7
+
3
6
PULSE GEN.
Zo = 50
4
5
RM
CM INCLUDES PROBE AND FIXTURE CAPACITANCE
RM INCLUDES PROBE AND FIXTURE RESISTANCE
90%
90%
VPEAK
10%
10%
tR
tF
VO (MAX) < 3V
dV 0 ( 0 .8 )V PE AK
( 0 .8)V PEAK
=
OR
dt
tR
tF
OVER SHOOT ON V PEAK IS TO BE 10%
Figure. 14. Output Transient Rejection Test Circuit
13
VDD = 5V
ASSR-3220
IF
RL = 1kohm
B
1
OUTPUT Vo
MONITORING
NODE
8
CL*
A
2
7
3
6
4
5
( *CL IS APPROXIMATELY 25pF WHICH
INCLUDES PROBE AND STRAY WIRING
CAPACITANCE)
+
VFF
V I-O
+
PULSE GEN.
Zo = 50
90%
90%
VI-O(PEAK)
10%
10%
tR
tF
VO(OFF)
VO(OFF) (min.) > 4V
SWITCH AT POSITION "A": IF = 0 mA
VO(ON) (max.) < 0.8V
VO(ON)
SWITCH AT POSITION "B": IF = 5 mA
Figure 15. Input-Output Transient Rejection Test Circuit
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www.avagotech.com
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. Obsoletes AV01-0359EN
AV02-0260EN - March 19, 2012a