ASSR-1228-002E - AVAGO TECHNOLOGIES

ASSR-1218 , ASSR-1219 and ASSR-1228

Form A, Solid State Relay (Photo MOSFET)

(60V/0.2A/10)

Data Sheet

Description

The ASSR-12XX 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/o two discrete high volt-

age MOSFETs. The relay turns on (contact closes) with a

minimum input current of 3mA through the input LED.

The relay turns o (contact opens) with an input volt-

age of 0.8V or less.

The single channel configurations, ASSR-1218 and

ASSR-1219, are equivalent to 1 Form A Electromechani-

cal Relays (EMR), and the dual channel con guration,

ASSR-1228, 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. ASSR-1219 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.

Applications

 Telecommunication Switching

 Data Communications

 Industrial Controls

 Medical

 Security

 EMR / Reed Relay Replacement

Features

 Compact Solid-State Bi-directional Signal Switch

 Single and Dual Channel Normally-o Single-Pole-

Single-Throw (SPST) Relay

 60V Output Withstand Voltage

 0.2A or 0.4A Current Rating

(See Schematic for ASSR-1219 Connection A and B)

 Low Input Current: CMOS Compatibility

 Low On-Resistance: 0.25 Typical for DC-only,

1 Typical for AC/DC

 High Input-to-Output Insulation Voltage

(Safety and Regulatory Approved)

- 3750 Vrms for 1 min per UL1577

- CSA Component Acceptance

Functional Diagram

Truth Table

Opto-isolation

Turn-off

Circuit

Single Channel, SPST Relay,

1 Form A in 4-Pin SO Package

CloseOn

OpenOff

OutputLED

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.

System Schematics

ASSR-1218

Turn-off

Circuit

Opto-isolation

Turn-off

Circuit

Equivalent

Relay

Diagram

Opto-isolation

Ordering Information

ASSR-xxxx is UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Accept-

ance Notice #5.

Part number

Option

Package Surface Mount Gull Wing Tape & Reel QuantityRoHS Compliant

ASSR-1218 -003E SO-4 X 100 units per tube

-503E X X 1500 units per reel

ASSR-1219

-001E

300mil DIP-6

50 units per tube

-301E X X 50 units per tube

-501E X X X 1000 units per reel

ASSR-1228

-002E

300 mil DIP-8

50 units per tube

-302E X X 50 units per tube

-502E 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-1219-501E to order product of 300mil DIP-6 Gull Wing Surface Mount package in Tape and Reel packaging

and RoHS Compliant.

Example 2:

ASSR-1228-002E 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.

ASSR-1228

Opto-isolation

Equivalent

Opto-isolation

Circuit

Relay

Diagram

Turn-off Circuit

Turn-off

ASSR-1219 Connection B

Turn-off

Circuit

4 and 6

Opto-Isolation

Equivalent

Relay

Diagram

ASSR-1219 Connection A

Turn-off

Circuit

Equivalent

Relay

Diagram

Opto-Isolation

Package Outline Drawings

ASSR-1218 4-Pin Small Outline Package

DIMENSIONS IN MILLIMETERS AND [INCHES]

OPTION NUMBER 500 AND UL RECOGNITION NOT MARKED

0.46

0.018

0.5

0.02

0.5

0.02

2.0 ±0.2

0.079 ±0.009

0.102 ±0.102

0.004 ±0.004

0.20

0.008

4.3 ±0.2

0.169 ±0.008

2.54

0.100

4.40 ±0.20

0.173 ±0.008

0.41

0.016

6.8 ±0.4

0.268 ±0.016

xxxx

TYPE NUMBER

DATE CODE

LEAD FREE

0.80

0.031

2.540

0.10

4.80

0.189

1.20

0.047

YWW

LAND PATTERN RECOMMENDATION

0.015

0.375

ASSR-1219 6-Pin DIP Package

9.40 (0.370)

9.90 (0.390)

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).

321

1.78 (0.070) MAX.

RECOGNITION

LEAD FREE

1.080 ± 0.320

(0.043 ± 0.013) 2.54 ± 0.25

(0.100 ± 0.010)

0.51 (0.020) MIN.

0.65 (0.025) MAX.

4.70 (0.185) MAX.

2.92 (0.115) MIN.

5° TYP. 0.254 + 0.076

- 0.051

(0.010 + 0.003)

- 0.002)

7.62 ± 0.25

(0.300 ± 0.010)

6.35 ± 0.25

(0.250 ± 0.010)

9.65 ± 0.25

(0.380 ± 0.010)

1.78 (0.070) MAX.

1.19 (0.047) MAX.

A XXXX

YYWW

DATE CODE

DIMENSIONS IN MILLIMETERS AND (INCHES).

5678

4321

OPTION CODE*

RECOGNITION

TYPE NUMBER

OPTION NUMBERS 300 AND 500 NOT MARKED.

3.56 ± 0.13

(0.140 ± 0.005)

LEAD FREE

ASSR-1228 8-Pin DIP Package

ASSR-1219 6-Pin DIP Package with Gull Wing Surface Mount Option 300

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

Lead Free IR Pro le

217°C

RAMP-DOWN

6°C/SEC. MAX.

RAMP-UP

3°C/SEC. MAX.

150 - 200°C

260 +0/-5°C

t 25°C to PEAK

60 to 150 SEC.

20-40 SEC.

TIME WITHIN 5°C of ACTUAL

PEAK TEMPERATURE

PREHEAT

60 to 180 SEC.

Tsmax

Tsmin

TIME (SECONDS)

TEMPERATURE (°C)

NOTES:

THE TIME FROM 25°C to PEAK TEMPERATURE = 8 MINUTES MAX.

Tsmax = 200°C, Tsmin = 150°C

Non-halide flux should be used

ASSR-1228 8-Pin DIP Package with Gull Wing Surface Mount Option 300

0.635 ± 0.25

(0.025 ± 0.010) 12° NOM.

9.65 ± 0.25

(0.380 ± 0.010)

0.635 ± 0.130

(0.025 ± 0.005)

7.62 ± 0.25

(0.300 ± 0.010)

9.65 ± 0.25

(0.380 ± 0.010)

6.350 ± 0.25

(0.250 ± 0.010)

1.016 (0.040)

1.27 (0.050)

10.9 (0.430)

2.0 (0.080)

LAND PATTERN RECOMMENDATION

1.080 ± 0.320

(0.043 ± 0.013)

3.56 ± 0.13

(0.140 ± 0.005)

1.780

(0.070)

MAX.

1.19

(0.047)

MAX.

2.54

(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.

0.254 + 0.076

- 0.051

(0.010 + 0.003)

- 0.002)

Regulatory Information

The ASSR-1218, ASSR-1219 and ASSR-1228 are approved by the following organizations:

Approved under UL 1577, component recognition program up to VISO = 3750 VRMS

CSA

Approved under CSA Component Acceptance Notice #5.

Insulation and Safety Related Speci cations

Parameter Symbol ASSR-1218

ASSR-1219

ASSR-1228 Units Conditions

Minimum External Air Gap (Clear-

ance)

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.

Minimum Internal Plastic Gap

(Internal Clearance)

0.08 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 175 175 V DIN IEC 112/VDE 0303 Part 1

Isolation Group

(DIN VDE0109)

IIIa IIIa Material Group (DIN VDE 0109)

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 s

Input Current Average IF25 mA

Surge 50

Transient 1000

Reversed Input Voltage VR5V

Input Power Dissipation ASSR-1218 PIN 40 mW

ASSR-1219 PIN 40 mW

ASSR-1228 PIN 80 mW

Output Power Dissipation ASSR-1218 PO400 mW

ASSR-1219 PO400 mW

ASSR-1228 PO800 mW

Average Output Current

(TA = 25°C, TC  100°C)

IO0.20 A 1

ASSR-1219

Connection B

IO0.40 A 1

Output Voltage (TA = 25°C) VO-60 60 V 2

ASSR-1219

Connection B

VO060V

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) 320mA3

Input Voltage (OFF) VF(OFF) 0 0.8 V

Operating Temperature TA-40 +85 C

Package Characteristics

Unless otherwise speci ed, TA = 25°C.

Parameter Sym. Min. Typ. Max. Units Conditions Note

Input-Output Momentary

Withstand Voltage

VISO 3750 Vrms RH  50%,

t = 1 min

4, 5

Input-Output Resistance RI-O 1012 VI-O = 500 Vdc

Input-Output Capacitance ASSR-1218

CI-O

0.4 pF f = 1 MHz;

VI-O = 0 Vdc

ASSR-1219

CI-O

0.5 pF f = 1 MHz;

VI-O = 0 Vdc

ASSR-1228

CI-O

0.8 pF f = 1 MHz;

VI-O = 0 Vdc

Electrical Speci cations (DC)

For operating TA = +25°C

Parameter Sym. Min. Typ. Max. Units Conditions Fig. Note

Output Withstand

Voltage

|VO(OFF)|6065 V

VF =0.8V, IO=250 A5

Output Leakage

Current

IO(OFF) 0.005 1 AVF =0.8V, VO=60V

Input Reverse

Breakdown Voltage

VR5V

IR =10 A

Input Forward

Voltage

VF1.1 1.3 1.6 V IF =5mA 6, 7

Output

On-resistance

R(ON) 110

IF =5mA, IO=200mA,

Pulse 30ms

8, 9 6

ASSR-1219

Connection B

0.25 2.5 IF =5mA, IO=400mA,

Pulse 30ms

Switching Speci cations (AC)

For operating TA = +25°C

Parameter Sym. Min. Typ. Max. Units Conditions Fig. Note

Turn On Time TON 0.7 5.0 ms IF =5mA, IO=200mA

Turn O Time TOFF 0.04 5.0 ms IF =5mA, IO=200mA,

Notes:

1. For derating, refer to Figure 1, 2, 3 and 4.

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 quali ed device performance over temperature range, it is recommended to operate at

IF =5mA.

4. Device is considered as a two terminal device:

ASSR-1218 - pin 1, 2 shorted and pin 3, 4 shorted.

ASSR-1219 - pin 1, 2, 3 shorted and pin 4, 5, 6 shorted.

ASSR-1228 - 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 speci cation, 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.

TA - TEMPERATURE - ˚C

IO - OUTPUT CURRENT - A

TA - TEMPERATURE - ˚C

IO - OUTPUT CURRENT - A IO - OUTPUT CURRENT - A

IO - OUTPUT CURRENT - A

TA - TEMPERATURE - ˚C TA - TEMPERATURE - ˚C

0.05

0.1

0.15

0.2

0.05

0.1

0.15

0.2

0.05

0.1

0.15

0.2

-40 -20 0 20 40 60 80 100

-40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100

-40 -20 0 20 40 60 80 100

Safe

Operating

Area

= 10mA, 4-Layer Board

Safe

Operating

Area

1-Channel & 2-Channel

Safe

Operating

Area

0.1

0.2

0.3

0.4

0.5

Safe

Operating

Area

Application Information

On-Resistance and Derating Curves

The Output On-Resistance, R(ON), speci ed in this data

sheet, is the resistance measured across the output con-

tact when a pulse current signal (lo=200mA) 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 resis-

tance, 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 suf-

 cient to reach thermal equilibrium. Rss includes the ef-

fects of the temperature rise in the device.

Figure 1, 2, 3 and 4 specify the maximum average out-

put current allowable for a given ambient temperature.

The maximum allowable output current and power dis-

sipation are related by the expression Rss = Po(max)/

(lo(max))2 from which Rss can be calculated. Staying

within the safe area assures that the steady state MOS-

FET junction temperature remains less than 125 °C.

Figure 1. Maximum Output Current Rating vs Ambient Temperature

(ASSR-1218-003E)

Figure 2. Maximum Output Current Rating vs Ambient Temperature

(ASSR-1219-001E)

Figure 3. Maximum Output Current Rating vs Ambient Temperature

(ASSR-1219-001E DC Connection)

Figure 4. Maximum Output Current Rating vs Ambient Temperature

(ASSR-1228-002E)

For product information and a complete list of distributors, please go to our web site: www.avagotech.com

Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.

AV02-0173EN - March 19, 2012

0.6 0.8 1.0 1.2 1.4

0.0

5.0

10.0

15.0

20.0

25.0

30.0

VF - FORWARD VOLTAGE - V

IF - FORWARD CURRENT - mA

-40 -15 10 35 60 85

TA - TEMPERATURE - ˚C

RON - ON- RESISTANCE - ohm

VO - OUTPUT VOLTAGE - V

IO - OUTPUT CURRENT - A

= 0ºC

= 25ºC

= 85ºC

TA = -40ºC

0.4

0.5

0.6

0.7

0.8

0.9

1.1

1.2

IF = 5mA

TA - TEMPERATURE - ˚C TA - TEMPERATURE - ˚C

-40 -15 10 35 60 85

NORMALIZED OUTPUT WITHSTAND VOLT

-40 -15 10 35 60 85

1.1

1.2

1.3

1.4

VF - FORWARD VOLTAGE - V

IF = 5mA

0.95

0.97

0.99

1.01

1.03

1.05

= 250µ A

= 0.8V

-0.2

-0.1

0.0

0.1

0.2

-0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5

TA= -40ºC

= 85ºC

TA= 25ºC

TA= 0ºC

Figure 5. Normalized Output Withstand Voltage vs Temperature Figure 6. Typical Forward Voltage vs Temperature

Figure 7. Typical Forward Current vs Forward Voltage Figure 8. Typical on Resistance vs Temperature

Figure 9. Typical Output Current vs Output Voltage