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1 ASSR-8, ASSR-9 and ASSR-8 Form A, Solid State Relay (Photo MOSFET) (0V/0.A/0Ω) Data Sheet Description The ASSR-XX 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 ma through the input LED. The relay turns off (contact opens) with an input voltage of 0.8V or less. The single channel configurations, ASSR-8 and ASSR-9, are equivalent to Form A Electromechanical Relays (EMR), and the dual channel configuration, ASSR-8, is equivalent to Form A EMR. They are available in -pin SO, -pin DIP, 8-pin DIP and Gull Wing Surface Mount for DIP packages. ASSR-9 enables AC/DC and DC-only output connections. For DC-only connection, the output current, Io, increases to 0.A and the on-resistance, R(ON) reduces to.ω. Functional Diagram Opto-isolation Truth Table Features Compact Solid-State Bi-directional Signal Switch Single and Dual Channel Normally-off Single-Pole- Single-Throw (SPST) Relay 0V Output Withstand Voltage 0.A or 0.A Current Rating (See Schematic for ASSR-9 Connection A and B) Low Input Current: CMOS Compatibility Low On-Resistance: 0.Ω Typical for DC-only, Ω Typical for AC/DC High Input-to-Output Insulation Voltage (Safety and Regulatory Approved) - 70 Vrms for min per UL77 - CSA Component Acceptance Applications Telecommunication Switching Data Communications Industrial Controls Medical Security EMR / Reed Relay Replacement Turn-off Circuit LED Off Output Open On Close Single Channel, SPST Relay, Form A in -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.

2 Ordering Information ASSR-xxxx is UL Recognized with 70 Vrms for minute per UL77 and is approved under CSA Component Acceptance Notice #. Part number ASSR-8 ASSR-9 ASSR-8 Option RoHS Compliant Package Surface Mount Gull Wing Tape & Reel Quantity -00E X 00 units per tube SO- -0E X X 00 units per reel -00E 0 units per tube -0E 00mil DIP- X X 0 units per tube -0E X X X 000 units per reel -00E 0 units per tube -0E 00 mil DIP-8 X X 0 units per tube -0E X X X 000 units per reel Note: option xxe for UL77 000Vrms for minute will be offered to DIP- and DIP-8 only. ASSR-8 in SO is tested at 70Vrms 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 : ASSR-9-0E to order product of 00mil DIP- Gull Wing Surface Mount package in Tape and Reel packaging and RoHS Compliant. Example : ASSR-8-00E to order product of 00mil 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-8 Opto-isolation Opto-isolation Turn-off Circuit Equivalent Relay Diagram

3 ASSR-9 Connection A Opto-Isolation Opto-Isolation Turn-off Circuit i Vo Equivalent Relay Diagram ASSR-9 Connection B Opto-Isolation + Opto-Isolation Turn -off Circuit - Vo Equivalent Relay Diagram and ASSR-8 Opto-isolation Opto-isolation Turn-off Circuit Equivalent Relay Diagram 7 Turn-off Circuit

4 R Package Outline Drawings ASSR-8 -Pin Small Outline Package LAND PATTERN RECOMMENDATION LEAD FREE TYPE NUMBER 0.7 ± ±0.0 xxxx YWW DATE CODE 0.8 ±0.0.8 ± ± ± ± ± DIMENSIONS IN MILLIMETERS AND [INCHES] OPTION NUMBER 00 AND UL RECOGNITION NOT MARKED ± ± ASSR-9 -Pin DIP Package 9.0 (0.70) 9.90 (0.90) 7. (0.90) 7.88 (0.0) LEAD FREE PIN ONE DOT.78 (0.070) MAX. A XXXX YYWW U TYPE NUMBER DATE CODE UL RECOGNITION.0 (0.0).0 (0.0) 0.0 (0.008) 0. (0.0) TYP..70 (0.8) MAX.. (0.0) MIN. (0.00) (0.00). (0.08). (0.00) 0. (0.08) 0. (0.0).8 (0.090).80 (0.0) DIMENSIONS IN MILLIMETERS AND (INCHES).

5 ASSR-9 -Pin DIP Package with Gull Wing Surface Mount Option ± 0. (0.80 ± 0.00) LAND PATTERN RECOMMENDATION. ± 0. (0.0 ± 0.00) 0.9 (0.0).7 (0.00).0 (0.080).9 (0.) MAX..78 (0.070) MAX. 0. ± 0.0 (0.0 ± 0.00) 9. ± 0. (0.80 ± 0.00) 7. ± 0. (0.00 ± 0.00) 0.0 (0.008) 0.0 (0.0).9 (0.090). (0.00) TYP. 0. ± 0. (0.0 ± 0.00) NOM. NOTE: FLOATING LEAD PROTRUSION IS 0. mm (0 mils) MAX. ASSR-8 8-Pin DIP Package 9. ± 0. (0.80 ± 0.00) 7. ± 0. (0.00 ± 0.00) TYPE NUMBER LEAD FREE 8 7 A XXXX YYWW UR OPTION CODE* DATE CODE. ± 0. (0.0 ± 0.00) UL RECOGNITION.9 (0.07) MAX.. ± 0. (0.0 ± 0.00).78 (0.070) MAX..70 (0.8) MAX. TYP ( ) ) 0. (0.00) MIN..9 (0.) MIN..080 ± 0.0 (0.0 ± 0.0) 0. (0.0) MAX.. ± 0. (0.00 ± 0.00) DIMENSIONS IN MILLIMETERS AND (INCHES). OPTION NUMBERS 00 AND 00 NOT MARKED.

6 ASSR-8 8-Pin DIP Package with Gull Wing Surface Mount Option ± 0. (0.80 ± 0.00) LAND PATTERN RECOMMENDATION.0 (0.00) ± 0. (0.0 ± 0.00) 0.9 (0.0).7 (0.00).0 (0.080).9 (0.07) MAX..780 (0.070) MAX.. ± 0. (0.0 ± 0.00) 9. ± 0. (0.80 ± 0.00) 7. ± 0. (0.00 ± 0.00) ( ) ).080 ± 0.0 (0.0 ± 0.0). (0.00) BSC DIMENSIONS IN MILLIMETERS (INCHES). LEAD COPLANARITY = 0.0 mm (0.00 INCHES). 0. ± 0.0 (0.0 ± 0.00) 0. ± 0. (0.0 ± 0.00) NOM. NOTE: FLOATING LEAD PROTRUSION IS 0. mm (0 mils) MAX. Lead Free IR Profile TEMPERATURE ( C) T p T L T smax T smin 7 C RAMP-UP C/SEC. MAX C t s PREHEAT 0 to 80 SEC. 0 +0/- C t p t L TIME WITHIN C of ACTUAL PEAK TEMPERATURE 0-0 SEC. RAMP-DOWN C/SEC. MAX. 0 to 0 SEC. t C to PEAK TIME (SECONDS) NOTES: THE TIME FROM C to PEAK TEMPERATURE = 8 MINUTES MAX. T smax = 00 C, T smin = 0 C Non-halide flux should be used

7 Regulatory Information The ASSR-8, ASSR-9 and ASSR-8 are approved by the following organizations: UL Approved under UL 77, component recognition program up to V ISO = 70 V RMS CSA Approved under CSA Component Acceptance Notice #. Insulation and Safety Related Specifications Parameter Symbol ASSR-8 Minimum External Air Gap (Clearance) ASSR-9 ASSR-8 Units Conditions L(0).9 7. mm Measured from input terminals to output terminals, shortest distance through air. Minimum External Tracking (Creepage) Minimum Internal Plastic Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) Isolation Group (DIN VDE009) L(0).9 7. mm Measured from input terminals to output terminals, shortest distance path along body mm Through insulation distance conductor to conductor, usually the straight line distance thickness between the emitter and detector. CTI 7 7 V DIN IEC /VDE 00 Part IIIa IIIa Material Group (DIN VDE 009) 7

8 Absolute Maximum Ratings Parameter Symbol Min. Max. Units Note Storage Temperature T S - C Operating Temperature T A -0 8 C Junction Temperature T J C Lead Soldering Cycle Temperature 0 C Time 0 s Input Current Average I F ma Surge 0 Transient 000 Reversed Input Voltage V R V Input Power Dissipation ASSR-8 P IN 0 mw ASSR-9 P IN 0 mw ASSR-8 P IN 80 mw Output Power Dissipation ASSR-8 P O 00 mw ASSR-9 P O 00 mw ASSR-8 P O 800 mw Average Output Current (T A = C, T C 00 C) ASSR-9 Connection B I O 0.0 A I O 0.0 A Output Voltage (T A = C) V O -0 0 V Solder Reflow Temperature Profile ASSR-9 Connection B V O 0 0 V See Lead Free IR Profile Recommended Operating Conditions Parameter Symbol Min. Max. Units Note Input Current (ON) I F(ON) 0 ma Input Voltage (OFF) V F(OFF) V Operating Temperature T A C 8

9 Package Characteristics Unless otherwise specified, T A = C. Parameter Sym. Min. Typ. Max. Units Conditions Note Input-Output Momentary Withstand Voltage V ISO 70 Vrms RH 0%, t = min, Input-Output Resistance R I-O 0 W V I-O = 00 Vdc Input-Output Capacitance ASSR-8 0. pf f = MHz; C I-O V I-O = 0 Vdc ASSR-9 0. pf f = MHz; C I-O V I-O = 0 Vdc ASSR pf f = MHz; C I-O V I-O = 0 Vdc Electrical Specifications (DC) For operating T A = + C Parameter Sym. Min. Typ. Max. Units Conditions Fig. Note Output Withstand Voltage Output Leakage Current Input Reverse Breakdown Voltage Input Forward Voltage V O(OFF) 0 V V F =0.8V, I O =0 ma I O(OFF) 0.00 ma V F =0.8V, V O =0V V R V I R =0 ma V F... V I F =ma, 7 Output On-resistance R (ON) 0 W I F =ma, I O =00mA, Pulse 0ms 8, 9 ASSR-9 Connection B 0.. W I F =ma, I O =00mA, Pulse 0ms 9

10 Switching Specifications (AC) For operating T A = + C Parameter Sym. Min. Typ. Max. Units Conditions Fig. Note Turn On Time T ON ms I F =ma, I O =00mA Turn Off Time T OFF ms I F =ma, I O =00mA, Notes:. For derating, refer to Figure,, and.. 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.. Threshold to switch device is I F 0.mA, however, for qualified device performance over temperature range, it is recommended to operate at I F =ma.. Device is considered as a two terminal device: ASSR-8 - pin, shorted and pin, shorted. ASSR-9 - pin,, shorted and pin,, shorted. ASSR-8 - pin,,, shorted and pin,, 7, 8 shorted.. 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 Insulation Characteristics Table (if applicable), your equipment level safety specification, or Avago Technologies Application Note 07, Optocoupler Input-Output Endurance Voltage.. During the pulsed R (ON) measurement ( I O duration 0ms), ambient (T A ) and case temperature (T C ) are equal. 0

11 Application 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 pulse current signal (lo=00ma) is applied to the output pins. The use of a pulsed signal ( 0ms) 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 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. Figure,, and specify the maximum average output current allowable for a given ambient temperature. The maximum allowable output current and power dissipation are related by the expression Rss = Po(max)/ (lo(max)) from which Rss can be calculated. Staying within the safe area assures that the steady state MOS- FET junction temperature remains less than C. 0. I F = 0mA, -Layer Board 0. I F = 0mA, -Layer Board I O - OUTPUT CURRENT - A Safe Operating Area I O - OUTPUT CURRENT - A Safe Operating Area T A - TEMPERATURE - C Figure. Maximum Output Current Rating vs Ambient Temperature (ASSR-8-00E) T A - TEMPERATURE - C Figure. Maximum Output Current Rating vs Ambient Temperature (ASSR-9-00E) 0. I F = 0mA, -Layer Board 0. I F = 0mA, -Layer Board I O - OUTPUT CURRENT - A Safe Operating Area I O - OUTPUT CURRENT - A Channel & -Channel Safe Operating Area T A - TEMPERATURE - C T A - TEMPERATURE - C Figure. Maximum Output Current Rating vs Ambient Temperature (ASSR-9-00E DC Connection) Figure. Maximum Output Current Rating vs Ambient Temperature (ASSR-8-00E)

12 NORMALIZED OUTPUT WITHSTAND VOLT IO = 0µA V F = 0.8V V F - FORWARD VOLTAGE - V... IF = ma TA - TEMPERATURE - C Figure. Normalized Output Withstand Voltage vs Temperature TA - TEMPERATURE - C Figure. Typical Forward Voltage vs Temperature I F - FORWARD CURRENT - ma TA = -0ºC T A = 0ºC T A = ºC T A = 8ºC R ON - ON- RESISTANCE - ohm IF = ma VF - FORWARD VOLTAGE - V Figure 7. Typical Forward Current vs Forward Voltage TA - TEMPERATURE - C Figure 8. Typical on Resistance vs Temperature 0. T A= -0ºC I O - OUTPUT CURRENT - A T A = 8ºC T A= ºC T A= 0ºC VO - OUTPUT VOLTAGE - V Figure 9. Typical Output Current vs Output Voltage For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright 00-0 Avago Technologies. All rights reserved. AV0-07EN - August, 0