Document
ASSR-4118 , ASSR-4119 and ASSR-4128
Form A, Solid State Relay (Photo MOSFET) (400V/0.10A/35)
Data Sheet
Description
The ASSR-41X X S eries c onsists of an AlG aAs infrar ed light-emitting diode (LED) input stage optically coupled to a high-v oltage output det ector circuit. The det ector consists of a high-speed phot ovoltaic diode arra y and driver circuitry to switch on/off t wo discrete high v oltage MOSFETs. The relay turns on (c ontact closes) with a minimum input curr ent of 3mA thr ough the input LED . The relay turns off (contact opens) with an input voltage of 0.8V or less. The single channel configurations, ASSR-4118 and ASSR4119, are equivalent to 1 Form A Electromechanical Relays (EMR), and the dual channel c onfiguration, ASSR4128, is equivalent t o 2 Form A EMR. They are available in 4-pin SO , 6-pin DIP, 8-pin DIP and Gull Wing Sur face Mount for DIP packages. ASSR-4119 enables AC/DC and DC-only output c onnections. F or DC- only c onnection, the output curr ent, Io, increases to 0.2A and the on-r esistance, R(ON) reduces to 10.
Features
Compact Solid-State Bi-directional Signal Switch Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay 400V Output Withstand Voltage 0.1A or 0.2A Current Rating (See Schematic for ASSR-4119 Connection A and B) Low Input Current: CMOS Compatibility Low On-Resistance: 8 Typical for DC-only, 25 Typical for AC/DC High Input-to-Output Insulation Voltage (Safety and Regulatory Approvals Pending) - 3750 Vrms for 1 min per UL1577 - CSA Component Acceptance
Functional Diagram
Opto-isolation
Applications
T elecommunication Switching Data Communications I ndustrial Controls M edical S ecurity EMR / Reed Relay Replacement
1
Turn-off Circuit
4
Truth Table
LED Output Off On Open Close
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.
http://www.Datasheet4U.com
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
ASSR-4118
RoHS Compliant
-003E -503E -001E
Package
SO-4
Surface Mount Gull Wing Tape & Reel Quantity
X X X 100 units per tube 1500 units per reel 50 units per tube
ASSR-4119
-301E -501E -002E
300mil DIP-6
X X
X X X
50 units per tube 1000 units per reel 50 units per tube
ASSR-4128
-302E -502E
300 mil DIP-8
X X
X X X
50 units per tube 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-4119-501E to order product of 300mil DIP-6 Gull Wing Surface Mount package in Tape and Reel packaging and RoHS Compliant. Example 2: ASSR-4128-002E 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.
System Schematics ASSR-4118
Opto-isolation Opto-isolation
1 Turn-off Circuit
4 Equivalent Relay Diagram 3
1
4
2
2
3
2
System Schematics (Continued) ASSR-4119 Connection A
Opto-Isolation Opto-Isolation
1 6
1 5
6
2
Vo
4
Equivalent Relay Diagram
2 4
Turn-off r o Circuit i i
3
ASSR-4119 Connection B
Opto-Isolation Opto-Isolation
1 6 + 1 4 and 6
Vo
2 5 Turn-off Circuit
Equivalent Relay Diagram
2
5
3 4
ASSR-4128
Opto-isolation 1
Turn-off Circuit
Opto-isolation 8
1
8
2
7
Equivalent Relay Diagram
2
7
3
Turn-off Circuit
6
3
6
4
5
4
5
3
Package Outline Drawings
ASSR-4118 4-Pin Small Outline Package
[ 0.100 ] 2.54 LAND PATTERN RECOMMENDATION [ 0.31 ] 0.80 TYPE NUMBER DATE CODE [ 0.047 ] 1.20 [ 0.189 ] 4.80
LEAD FREE
XXXX
[ 0.173 ± 0.008 ] 4.40 ± 0.20
YWW
[ 0.268 ± 0.016 ] 6.8 ± 0.4
[ 0.015 ] 0.375
[ 0.016 ] 0.41
[ 0.10 ] 2.540
[ 0.169 ± 0.008 ] 4.3 ± 0.2
[ 0.079 ± 0.009 ] 2.0 ± 0.2 [ 0.018 ] 0.46
[ 0.008 ] 0.20 [ 0.02 ] 0.5
DIMENSIONS IN MILLIMETERS AND [INCHES] OPTION NUMBER 500 AND UL RECOGNITION NOT MARKED
[ 0.004 ± 0.004 ] 0.102 ± 0.102
[ 0.02 ] 0.5
ASSR-4119 6-Pin DIP Package
9.40 (0.370) 9.90 (0.390) 6 5 4 TYPE NUMBER DATE CODE RU 3 6.10 (0.240) 6.60 (0.260) UL RECOGNITION 7.36 (0.290) 7.88 (0.310)
LEAD FREE
A XXXX YYWW PIN ONE DOT 1.78 (0.070) MAX. 1 2
0.20 (0.008) 0.33 (0.013)
5 ° TYP.
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) DIMENSIONS IN MILLIMETERS AND (INCHES).
2.16 (0.085) 2.54 (0.100)
4
ASSR-4119 6-Pin DIP Package with Gull Wing Surface Mount Option 300
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. 4.19 MAX. (0.165) 7.62 ± 0.25 (0.300 ± 0.010)
0.635 ± 0.130 (0.025 ± 0.005)
0.20 (0.008) 0.30 (0.013)
2.29.