# MOSFET Relay, 60 V, 1 A, 0.5 ohm, SPST-NO

![Product image](https://novapart.co/image/farnell:2454447/)

**URL**: https://novapart.co/products/ASSR-1510-503E/mosfet-relay-60-v-1-a-05-ohm-spst-no
**SKU**: ASSR-1510-503E
**Manufacturer**: BROADCOM
**Category**: Switches & Relays || Relays || Solid State Relays & Contactors || MOSFET Solid State Relays
**Price**: €3.1000
**Stock**: 10+
**Lead Time**: 120 days (indicative)

## Description

Contact Configuration:SPST-NO; Load Current:1A; Relay Terminals:SMD; Load Voltage Max:60V; On State Resistance Max:0.5ohm; Isolation Voltage:3.75kV; Forward Current If:20mA; Product

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (23-Jan-2024) |
| Load Type | AC / DC |
| Contact Form | SPST-NO (1 Form A) |
| Load Current | 1A |
| Product Range | ASSR-15XX Series |
| Relay Mounting | Surface Mount |
| Relay Terminals | Gull Wing |
| Load Voltage Max | 60V |
| Isolation Voltage | 3.75kV |
| I/O Capacitance Typ | 0.4pF |
| On State Resistance Max | 0.5ohm |
| Mosfet Relay Package Style | SO-4 |
| Off State Leakage Current Max | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2454447/)

**ASSR-1510, ASSR-1511, ASSR-1520, ASSR-1530** High Current, Solid State Relay (Photo MOSFET) (60V/1.0A/0.5 Ω ) 

## **Data Sheet** 

**Lead (Pb) Free RoHS 6 fully compliant** RoHS 6 fully compliant options available; -xxxE denotes a lead-free product 

## **Description** 

The ASSR-15XX Series is specifically designed for high current applications, commonly found in the industrial applications. 

The ASSR-15XX 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. 

The single channel configurations, ASSR-1510 and ASSR-1511, are equivalent to 1 Form A Electromechanical Relays (EMR), and the dual channel configuration, ASSR-1520 and ASSR-1530, 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 and true surface mount SO-8pin. Their electrical and switching characteristics are specified over the temperature range of -40°C to +85°C. 

ASSR-1511 enables AC/DC and DC-only output connections. For DC-only connection, the output current, Io, increases to 2A and the on-resistance, R(ON) reduces to 0.2 Ω . 

## **Features** 

- Compact Solid-State Bi-directional Signal Switch 

- Single and Dual Channel Normally-off Single-PoleSingle-Throw (SPST) Relay 

- 60V Output Withstand Voltage 

- 1.0A or 2.0A Current Rating (See Schematic for ASSR-1511 Connections A & B) 

- Low Input Current: CMOS Compatibility 

- Low On-Resistance: 

   - 0.12 Ω Typical for DC-only, 0.35 Ω 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/ µ s 

- High Input-to-Output Insulation Voltage (Safety and Regulatory Approvals) -  3750 Vrms for 1 min per UL1577 

   - CSA Component Acceptance 

## **Applications** 

- 

- 

## **Functional Diagram** 

- 

**==> picture [252 x 135] intentionally omitted <==**

**----- Start of picture text -----**<br>
Opto-isolation<br>•<br>•<br>1 4 Truth Table •<br>LED Output •<br>Off Open<br>On Close<br>2 3<br>Single Channel, SPST Relay,<br>1 Form A in 4-Pin SO Package<br>Circuit Turn-off<br>**----- End of picture text -----**<br>


_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._ 

## **Ordering Information** 

ASSR-15xx is UL Recognized with 3750 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance Notice #5, File CA 88324. 

|**Part number**|**Option**<br>**Package**<br>**RoHS Compliant**|**Surface Mount**<br>**Gull Wing**<br>**Tape & Reel**<br>**Quantity**|
|---|---|---|
|ASSR-1510|-003E<br>SO-4<br>-503E|X<br>100 unitsper tube|
|||X<br>X<br>1500 unitsper reel|
|ASSR-1511|-001E<br>300mil<br>DIP-6<br>-301E<br>-501E|50 unitsper tube|
|||X<br>X<br>50 unitsper tube|
|||X<br>X<br>X<br>1000 unitsper reel|
|ASSR-1520|-002E<br>300 mil<br>DIP-8<br>-302E<br>-502E|50 unitsper tube|
|||X<br>X<br>50 unitsper tube|
|||X<br>X<br>X<br>1000 unitsper reel|
|ASSR-1530|-005E<br>SO-8<br>-505E|X<br>50 unitsper tube|
|||X<br>X<br>1000 unitsper reel|



To order see attached table, 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-1511-501E to order product of 300mil DIP-6 Gull Wing Surface Mount package in Tape and Reel packaging and RoHS Compliant. 

## Example 2: 

ASSR-1520-002E 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-1510** 

**==> picture [330 x 125] intentionally omitted <==**

**----- Start of picture text -----**<br>
Opto-isolation Opto-isolation<br>1 4 1 4<br>Equivalent<br>Relay<br>Diagram<br>2 3 2 3<br>Circuit Turn-off<br>**----- End of picture text -----**<br>


2 

## **ASSR-1511 Connection A** 

**==> picture [354 x 137] intentionally omitted <==**

**----- Start of picture text -----**<br>
Opto - isolation<br>Opto - isolation<br>1 6<br>1 6<br>Equivalent<br>2 5 Relay<br>Vo<br>Diagram<br>2 4<br>3 4<br>Circuit Turn-off<br>**----- End of picture text -----**<br>


## **ASSR-1511 Connection B** 

Opto - isolation 

**==> picture [373 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
Opto - isolation<br>1 6<br>+<br>1 4 and 6<br>Vo Equivalent<br>2 5 - DiagramRelay<br>2 5<br>3<br>4<br>Circuit Turn-off<br>**----- End of picture text -----**<br>


## **ASSR-1520 and ASSR-1530** 

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**----- Start of picture text -----**<br>
Opto-isolation<br>1 8<br>2 7<br>Equivalent<br>Relay<br>Diagram<br>3 6<br>4 5<br>Circuit Turn-off<br>Circuit Turn-off<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
Opto-isolation<br>1 8<br>2 7<br>3 6<br>4 5<br>**----- End of picture text -----**<br>


3 

## **Package Outline Drawings** 

## **ASSR-1510 4-Pin Small Outline Package** 

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**----- Start of picture text -----**<br>
2.54<br>(0.100)<br>LEAD FREE TYPE NUMBER<br>DATE CODE<br>xxxx<br>4.40±0.20<br>YWW<br>(0.173±0.008) 6.8±0.016<br>(0.268±0.016)<br>0.375<br>(0.015)<br>0.41<br>(0.016)<br>4.3±0.2<br>(0.169±0.008)<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
LAND PATTERN RECOMMENDATION<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
0.80<br>(0.031)<br>1.20<br>(0.047)<br>4.80<br>(0.189)<br>2.540<br>(0.10)<br>**----- End of picture text -----**<br>


**==> picture [201 x 86] intentionally omitted <==**

**----- Start of picture text -----**<br>
2.0±0.2<br>(0.079±0.009)<br>0.46<br>0.20 (0.018)<br>(0.008)<br>0.5 0.102±0.102 0.5<br>(0.02) (0.004±0.004) (0.02)<br>**----- End of picture text -----**<br>


DIMENSIONS IN MILLIMETERS AND (INCHES) OPTION NUMBER 500 AND UL RECOGNITION NOT MARKED 

## **ASSR-1511 6-Pin DIP Package** 

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**----- Start of picture text -----**<br>
9.40 (0.370) 7.36 (0.290)<br>9.90 (0.390) 7.88 (0.310)<br>6 5 4 TYPE<br>NUMBER<br>LEAD FREE 0.20 (0.008)<br>DATE CODE 0.33 (0.013)<br>A XXXX<br>UL<br>YYWW U RECOGNITION<br>5¡� TYP.<br>PIN<br>ONE 1 2 3<br>DOT<br>6.10 (0.240)<br>1.78 (0.070) MAX. 6.60 (0.260)<br>4.70 (0.185) MAX.<br>(0.020)<br>(0.040)<br>2.66 (0.105) MIN.<br>0.45 (0.018)<br>2.16 (0.085) 0.65 (0.025)<br>2.54 (0.100)<br>2.28 (0.090)<br>2.80 (0.110)<br>R<br>**----- End of picture text -----**<br>


DIMENSIONS IN MILLIMETERS AND (INCHES). 

4 

## **ASSR-1511 6-Pin DIP Package with Gull Wing Surface Mount Option 300** 

**==> picture [414 x 270] intentionally omitted <==**

**----- Start of picture text -----**<br>
9.65 ± 0.25 LAND PATTERN RECOMMENDATION<br>(0.380 ± 0.010)<br>6.35 ± 0.25<br>(0.250 ± 0.010) 10.9 (0.430)<br>1.27 (0.050) 2.0 (0.080)<br>9.65 ± 0.25<br>(0.380 ± 0.010)<br>1.78<br>(0.070) 7.62 ± 0.25<br> MAX. 0.635 ± 0.130 (0.300 ± 0.010) 0.20 (0.008)<br>(0.025 ± 0.005) 0.30 (0.013)<br>4.19<br>MAX.<br>(0.165)<br>0.635 ± 0.25<br>2.54<br>(0.025 ± 0.010)<br>2.29 (0.100)<br>(0.090) TYP. 12¡� NOM.<br>**----- End of picture text -----**<br>


NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX. 

## **ASSR-1520 8-Pin DIP Package** 

**==> picture [241 x 254] intentionally omitted <==**

**----- Start of picture text -----**<br>
9.65 ± 0.25<br>(0.380 ± 0.010)<br>TYPE NUMBER 8 7 6 5 OPTION CODE*<br>A XXXX DATE CODE<br>LEAD FREE<br>YYWW<br>UL<br>1 2 3 4 RECOGNITION<br>1.78 (0.070) MAX.<br>1.19 (0.047) MAX.<br>3.56 ± 0.13 4.70 (0.185) MAX.<br>(0.140 ± 0.005)<br>0.51 (0.020) MIN.<br>2.92 (0.115) MIN.<br>1.080 ± 0.320 0.65 (0.025) MAX.<br>(0.043 ± 0.013)<br>2.54 ± 0.25<br>(0.100 ± 0.010)<br>UR<br>**----- End of picture text -----**<br>


**==> picture [152 x 163] intentionally omitted <==**

**----- Start of picture text -----**<br>
7.62 ± 0.25<br>(0.300 ± 0.010)<br>6.35 ± 0.25<br>(0.250 ± 0.010)<br>5° TYP. 0.254 [+ 0.076] - 0.051<br>(0.010 [+ 0.003)] - 0.002)<br>**----- End of picture text -----**<br>


DIMENSIONS IN MILLIMETERS AND (INCHES). OPTION NUMBERS 300 AND 500 NOT MARKED. 

5 

## **ASSR-1520 8-Pin DIP Package with Gull Wing Surface Mount Option 300** 

LAND PATTERN RECOMMENDATION 

**==> picture [409 x 300] intentionally omitted <==**

**----- Start of picture text -----**<br>
9.65 ± 0.25<br>1.016 (0.040)<br>(0.380 ± 0.010)<br>8 7 6 5<br>6.350 ± 0.25<br>10.9 (0.430)<br>(0.250 ± 0.010)<br>1 2 3 4<br>2.0 (0.080)<br>1.27 (0.050)<br>1.780 9.65 ± 0.25<br>(0.070) (0.380 ± 0.010)<br>1.19 MAX.<br>(0.047) 7.62 ± 0.25<br>MAX. (0.300 ± 0.010) 0.254 [+ 0.076]<br>- 0.051<br>(0.140 ± 0.005)3.56 ± 0.13 (0.010 [+ 0.003)]<br>- 0.002)<br>1.080 ± 0.320<br>(0.043 ± 0.013) 0.635 ± 0.25<br>(0.025 ± 0.010)<br>12° NOM.<br>2.54 0.635 ± 0.130<br>(0.100) (0.025 ± 0.005)<br>BSC<br>DIMENSIONS IN MILLIMETERS (INCHES).<br>LEAD COPLANARITY = 0.10 mm (0.004 INCHES).<br>**----- End of picture text -----**<br>


NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX. 

## **ASSR-1530 8-Pin Surface Mount Package** 

## LAND PATTERN RECOMMENDATION 

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**----- Start of picture text -----**<br>
2.54 TYPE NUMBER<br>(0.100) DATE CODE<br>LEAD FREE<br>4.40±0.20 A XXXX<br>(0.173±0.008) 6.81±0.40<br>YYWW (0.268±0.016)<br>0.41<br>(0.016)<br>**----- End of picture text -----**<br>


**==> picture [46 x 15] intentionally omitted <==**

**----- Start of picture text -----**<br>
9.4±0.2<br>(0.369±0.008)<br>**----- End of picture text -----**<br>


DIMENSIONS IN MILLIMETERS AND (INCHES) 

**==> picture [229 x 276] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.20<br>(0.047) 0.80<br>(0.031)<br>4.80<br>(0.189)<br>2.54<br>(0.100)<br>0.20 2±0.2<br>(0.008) (0.079±0.008)<br>0.102±0.102 0.46<br>051 (0.004±0.004) (0.018)<br>(0.020)<br>**----- End of picture text -----**<br>


6 

## **Lead Free IR Profile** 

**==> picture [299 x 215] intentionally omitted <==**

**----- Start of picture text -----**<br>
TIME WITHIN 5°C of ACTUAL<br>PEAK TEMPERATURE<br>tp<br>20-40 SEC.<br>260 +0/-5°C<br>T<br>p 217°C<br>TL RAMP-UP<br>3°C/SEC. MAX.  RAMP-DOWN<br>Tsmax 150 - 200°C 6°C/SEC. MAX.<br>Tsmin<br>ts tL<br>PREHEAT 60 to 150 SEC.<br>60 to 180 SEC.<br>25<br>t 25°C to PEAK<br>TIME (SECONDS)<br>NOTES:<br>THE TIME FROM 25°C to PEAK TEMPERATURE = 8 MINUTES MAX.<br>Tsmax = 200°C, Tsmin = 150°C<br>C)<br>°<br>TEMPERATURE (<br>**----- End of picture text -----**<br>


Use of non-chlorine-activated fluxes is highly recommended. 

## **Regulatory Information** 

The ASSR-1510, ASSR-1511, ASSR-1520 and ASSR-1530 are pending approval by the following organizations: 

## **UL** 

Approval under UL 1577, component recognition program up to VISO = 3750 VRMS Approval under CSA Component Acceptance Notice #5. 

## **Insulation and Safety Related Specifications** 

||||**ASSR-1511**||||
|---|---|---|---|---|---|---|
|**Parameter**|**Symbol**|**ASSR-1510**|**ASSR-1520**|**ASSR-1530**|**Units**|**Conditions**|
|Minimum External Air Gap|L(101)|4.9|7.1|4.9|mm|Measured from input terminals|
|(Clearance)||||||to output terminals, shortest|
|||||||distance through air.|
|Minimum External Tracking|L(102)|4.9|7.4|4.8|mm|Measured from input terminals|
|(Creepage)||||||to output terminals, shortest|
|||||||distancepath alongbody.|
|Minimum Internal Plastic Gap||0.08|0.08|0.08|mm|Through insulation distance|
|(Internal Clearance)||||||conductor to conductor,|
|||||||usually the straight line|
|||||||distance thickness between|
|||||||the emitter and detector.|
|Tracking Resistance|CTI|175|175|175|V|DIN IEC 112/VDE 0303 Part 1|
|(Comparative Tracking Index)|||||||
|Isolation Group||IIIa|IIIa|IIIa||Material Group (DIN VDE 0109)|
|(DIN VDE0109)|||||||



7 

## **Absolute Maximum Ratings** 

|**Absolute Maximum Ratings**||||
|---|---|---|---|
|**Parameter**|**Symbol**|**Min.**<br>**Max.**<br>**Units**|**Note**|
|Storage Temperature|TS|-55<br>125<br>°C||
|Operating Temperature|TA|-40<br>85<br>°C||
|Junction Temperature|TJ|125<br>°C||
|Lead Soldering Cycle|Temperature|260<br>°C||
||Time|10<br>s||
|Input Current|Average<br>IF<br>Surge<br>Transient|25<br>mA<br>50<br>1000||
|||||
|||||
|Reversed Input Voltage|VR|5<br>V||
|Input Power Dissipation|ASSR-1510<br>PIN|40<br>mW||
||ASSR-1511<br>PIN|40<br>mW||
||ASSR-1520<br>ASSR-1530<br>PIN|80<br>mW||
|Output Power Dissipation|ASSR-1510<br>PO|500<br>mW||
||ASSR-1511<br>PO|800<br>mW||
||ASSR-1520<br>ASSR-1530<br>PO|700<br>mW||
|Average Output Current<br>(TA= 25°C, TC ≤100°C)|IO|1.0<br>A|1|
||ASSR-1511<br>Connection B<br>IO|2.0<br>A||
|Output Voltage (TA= 25°C)|VO|-60<br>60<br>V|2|
||ASSR-1511<br>Connection B<br>VO|0<br>60<br>V|2|
|Solder Refow Temperature Profle<br>See Lead Free IR Profle||||



## **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.**|**Typ.**|**Max.**|**Units**|**Conditions**|**Note**|
|---|---|---|---|---|---|---|---|
|Input-Output Momentary|VISO|3750|||Vrms|RH≤50%,|4, 5|
|Withstand Voltage||||||t = 1 min||
|Input-Output Resistance|RI-O||1012||Ω|VI-O= 500 Vdc||
|Input-Output Capacitance||||||||
|ASSR-1510|CI-O||0.4||pF|f = 1 MHz; VI-O= 0 Vdc|4|
|ASSR-1511|CI-O||0.5||pF|f = 1 MHz; VI-O= 0 Vdc||
|ASSR-1520|CI-O||0.8||pF|f = 1 MHz; VI-O= 0 Vdc||
|ASSR-1530||||||||



## **Electrical Specifications (DC)** 

Over recommended operating TA = -40°C to 85°C, IF = 5mA to 10mA, unless otherwise specified. 

|**Parameter**|**Sym.**|**Min.**<br>**Typ.**<br>**Max.**<br>**Units**<br>**Conditions**<br>**Fig.**<br>**Note**|
|---|---|---|
|Output Withstand<br>Voltage||VO(OFF)||60<br>65<br>V<br>VF=0.8V, IO=250µA,<br>TA=25°C|
|||55<br>V<br>VF=0.8V, IO=250µA<br>5|
|Output Leakage<br>Current|IO(OFF)|0.5<br>100<br>nA<br>VF=0.8V, VO=60V, TA=25°C|
|||1<br>µA<br>VF=0.8V, VO=60V<br>6|
|Output Ofset<br>Voltage||V(OS)||1<br>µV<br>IF=5mA, IO=0mA|
|Input Reverse<br>Breakdown Volt-<br>age|VR|5<br>V<br>IR=10µA|
|Input Forward<br>Voltage|VF|1.1<br>1.3<br>1.65<br>V<br>IF=5mA<br>8, 9|
|Output<br>On-resistance|R(ON)|0.35<br>0.5<br>Ω<br>IF=5mA,  IO=1A,<br>Pulse≤30ms,  TA=25°C<br>10,<br>11<br>6|
||ASSR-1511<br>Connection B<br>R(ON)|0.12<br>0.2<br>Ω<br>IF=5mA,  IO=2A,<br>Pulse≤30ms,  TA=25°C|



9 

## **Switching Specifications (AC)** 

Over recommended operating TA = -40°C to 85°C, IF = 5mA to 10mA, unless otherwise specified. 

|**Parameter**<br>**Sym.**|**Min.**<br>**Typ.**<br>**Max.**<br>**Units**<br>**Conditions**<br>**Fig.**<br>**Note**|
|---|---|
|Turn On Time<br>TON|0.5<br>1.0<br>ms<br>IF=5mA, IO=1A,<br>TA=25°C<br>12, 16|
||2.0<br>ms<br>IF=5mA, IO=1A<br>13|
||0.25<br>0.5<br>ms<br>IF=10mA, IO=1A,<br>TA=25°C|
||1.0<br>ms<br>IF=10mA, IO=1A|
|Turn Of Time<br>TOFF|0.03<br>0.2<br>ms<br>IF=5mA, IO=1A,<br>TA=25°C<br>14, 16|
||0.5<br>ms<br>IF=5mA, IO=1A<br>15|
||0.02<br>0.15<br>ms<br>IF=10mA, IO=1A,<br>TA=25°C|
||0.2<br>ms<br>IF=10mA, IO=1A|
|Output Transient<br>Rejection<br>dVO/dt|1<br>7<br>kV/µs<br>DVO=60V, TA=25°C<br>17|
|Input-Output<br>Transient Rejection<br>dVI-O/dt|1<br>≥10<br>kV/µs<br>DVI-O=1000V,<br>TA=25°C<br>18|



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 qualified device performance over temperature range, it is recommended to operate at IF =5mA. 

4. Device is considered as a two terminal device: 

ASSR-1510 - pin 1, 2 shorted and pin 3, 4 shorted. ASSR-1511 - pin 1, 2, 3 shorted and pin 4, 5, 6 shorted. 

ASSR-1520 and ASSR-1530 - 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. 

10 

## **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=1A) 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. 

**==> picture [193 x 192] intentionally omitted <==**

**----- Start of picture text -----**<br>
IF = 10mA, 4-Layer Board<br>1<br>0.8<br>Safe<br>Operating<br>Area<br>0.6<br>0.4<br>0.2<br>0<br>-40 -20 0 20 40 60 80 100<br>TA - TEMPERATURE - [o] C<br> - OUTPUT CURRENT - A<br>IO<br>**----- End of picture text -----**<br>


**Figure 1. Maximum Output Current Rating vs Ambient Temperature (ASSR-1510-003E)** 

**==> picture [195 x 189] intentionally omitted <==**

**----- Start of picture text -----**<br>
2<br>I F= 10mA, 4-Layer Board<br>1.5<br>Safe<br>Operating<br>Area<br>1<br>0.5<br>0<br>-40 -20 0 20 40 60 80 100<br>TA - TEMPERATURE - [o] C<br> - OUTPUT CURRENT - A<br>IO<br>**----- End of picture text -----**<br>


**Figure 3. Maximum Output Current Rating vs Ambient Temperature (ASSR-1511-001E DC Connection)** 

Derating curves are shown in Figures 1, 2, 3 and 4, specifying the maximum output current allowable for a given ambient 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-15xx 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 12 and 14. The changes of the turn on and turn off time with ambient temperature are also shown in Figures 13 and 15. 

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I<br>F = 10mA, 4-Layer Board<br>1<br>0.8<br>Safe<br>Operating<br>Area<br>0.6<br>0.4<br>0.2<br>0<br>-40 -20 0 20 40 60 80 100<br>TA- TEMPERATURE - [o] C<br>Figure 2. Maximum Output Current Rating vs Ambient Temperature<br>(ASSR-1511-001E)<br>IF= 10mA, 4-Layer Board<br>1<br>2- Channel<br>0.8<br>0.6<br>Safe<br>Operating<br>Area<br>0.4<br>0.2<br>0<br>-40 -20 0 20 40 60 80 100<br>TA - TEMPERATURE - [o] C<br> - OUTPUT CURRENT - A<br>IO<br> - OUTPUT CURRENT - A<br>IO<br>**----- End of picture text -----**<br>


**Figure 2. Maximum Output Current Rating vs Ambient Temperature (ASSR-1511-001E)** 

**Figure 4. Maximum Output Current Rating vs Ambient Temperature** 

**(ASSR-1520-002E and ASSR-1530-005E)** 

11 

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1.1<br>I O =250µA<br>VF =0.8V<br>1.05<br>1<br>0.95<br>0.9<br>-50 -25 0 25 50 75 100<br>TA - TEMPERATURE - [o] C<br>Figure 5. Normalized Typical Output Withstand Voltage vs. Temperature<br>200<br>160<br>120<br>80<br>40<br>0<br>0 10 20 30 40 50 60<br>VO(OFF) - OUTPUT VOLTAGE - V<br>Figure 7. Output Capacitance vs. Output Voltage<br>20<br>18<br>TA= -40 [o] C<br>16<br>14<br>TA= 0 [o] C<br>12<br>10<br>TA= 25 [o] C<br>8<br>6<br>TA= 85 [o] C<br>4<br>2<br>0<br>0.4 0.6 0.8 1.0 1.2 1.4 1.6<br>VF - FORWARD VOLTAGE - V<br>NORMALIZED OUTPUT WITHSTAND VOLTAGE<br> - OUTPUT CAPACITANCE - pF<br>OUT<br>C<br> - FORWARD CURRENT - mA<br>IF<br>**----- End of picture text -----**<br>


**Figure 5. Normalized Typical Output Withstand Voltage vs. Temperature** 

**Figure 7. Output Capacitance vs. Output Voltage** 

**Figure 9. Typical Forward Current vs. Forward Voltage** 

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1.E-04<br>1.E-05<br>1.E-06<br>1.E-07<br>1.E-08<br>1.E-09<br>1.E-10<br>1.E-11<br>-50 0 50 100<br>TA - TEMPERATURE - [o] C<br>Figure 6. Typical Output Leakage Current vs. Temperature<br>1.5<br>1.4<br>IF =10mA<br>1.3<br>1.2<br>IF =5mA<br>1.1<br>1<br>-50 -25 0 25 50 75 100<br>TA - TEMPERATURE - [o] C<br>Figure 8. Typical Forward Voltage vs. Temperature<br>650<br>IF=5mA<br>550<br>450<br>IF=10mA<br>350<br>250<br>150<br>-50 0 50 100 150 200<br>TA - TEMPERATURE -  [o] C<br> - OUTPUT LEAKAGE CURRENT - A<br>IO(OFF)<br> - FORWARD VOLTAGE - V<br> F<br>V<br>Ω<br> - ON RESISTANCE - m<br>ON<br>R<br>**----- End of picture text -----**<br>


**Figure 6. Typical Output Leakage Current vs. Temperature** 

**Figure 8. Typical Forward Voltage vs. Temperature** 

**Figure 10. Typical On Resistance vs.Temperature** 

12 

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1<br>TA=-40 [o] C<br>TA= 25 [o] C<br>0.6<br>TA= 85 [o] C<br>0.2<br>-0.2<br>-0.6<br>-1<br>-1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0<br>V o - OUTPUT VOLTAGE - V<br>Figure 11. Typical Output Current vs. Output Voltage<br>900<br>800<br>700<br>600<br>IF=5mA<br>500<br>400<br>300<br>200 IF=10mA<br>100<br>0<br>-40  0  25  50  85<br>TA - TEMPERATURE - °C<br>Figure 13. Typical Turn On Time vs. Temperature<br>50<br>45<br>40<br>IF=5mA<br>35<br>30<br>IF=10mA<br>25<br>20<br>-40 0  25  50  85<br>TA - TEMPERATURE - °C<br> - OUTPUT CURRENT - A<br>I o<br>S<br>µ<br> - TURN ON TIME -<br>on<br>T<br>S<br>µ<br> - TURN OFF TIME -<br>OFF<br>T<br>**----- End of picture text -----**<br>


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1200<br>1000<br>800<br>600<br>400<br>200<br>0<br>3  5  10  15  20<br>IF(ON) - INPUT CURRENT - mA<br>Figure 12. Typical Turn On Time vs. Input Current<br>55<br>50<br>45<br>40<br>35<br>30<br>25<br>20<br>3  5  10  15  20<br>IF(ON) - CONTROL CURRENT - mA<br>S<br>µ<br> - TURN ON TIME -<br>ON<br>T<br>S<br>µ<br> - TURN OFF TIME -<br>OFF<br>T<br>**----- End of picture text -----**<br>


**Figure 14. Typical Turn Off Time vs. Input Current** 

**Figure 15. Typical Turn Off Time vs. Temperature** 

13 

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PULSE GEN. V DD<br>Zo = 50 Ω<br>tf = tr = 5ns<br>ASSR-15xx<br>R L<br>IF<br>OUTPUT Vo<br>1 8<br>MONITORING<br>NODE<br>C L *<br>INPUT<br>MONITORING<br>NODE 2 7 ( *C L IS APPROXIMATELY 25pF WHICH<br>R INCLUDES PROBE AND STRAY WIRING<br>200ohm 3 6 CAPACITANCE)<br>4 5<br>INPUT 50% 50%<br>IF<br>P.W. = 15 ms<br>90%<br>OUTPUT<br>Vo<br>10%<br>t t<br>ON OFF<br>**----- End of picture text -----**<br>


**Figure 16. Switching Test circuit for tON , tOFF** 

14 

**==> picture [403 x 401] intentionally omitted <==**

**----- Start of picture text -----**<br>
ASSR-15xx OUTPUT Vo<br>MONITORING<br>NODE<br>1 8<br>INPUT V  PEAK<br>OPEN<br>2 7 + C M R M<br>PULSE GEN.<br>3 6<br>Zo = 50 Ω<br>4 5<br>C M INCLUDES PROBE AND FIXTURE  CAPACITANCE<br>R M INCLUDES PROBE AND FIXTURE RESISTANCE<br>90% 90%<br>V PEAK<br>10% 10%<br>t t<br>R F<br>V M (MAX) < 3V<br>dV 0 = (0.8) VPEAK OR (0.8) VPEAK<br>dt tR tF<br>OVERSHOOT ON VPEAK IS TO BE  [<] _ 10%<br>**----- End of picture text -----**<br>


**Figure 17. Output Transient Rejection Test Circuit** 

15 

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V DD   = 5V<br>IF ASSR-15xx<br>R L = 1kohm<br>B 1 8 OUTPUT Vo<br>MONITORING<br>NODE<br>CL*<br>A<br>2 7 ( *C L IS APPROXIMATELY 25pF WHICH<br>INCLUDES PROBE AND STRAY WIRING<br>3 6 CAPACITANCE)<br>+<br>4 5<br>V FF<br>V  I-O<br>+<br>PULSE GEN.<br>Zo = 50 Ω<br>90% 90%<br>V I-O(PEAK)<br>10% 10%<br>tR tF<br>V O(OFF)<br>SWITCH AT POSITION "A":  IF = 0 mA V O(OFF)  (min.) > 4V<br>V O(ON)  (max.) < 0.8V<br>V O(ON)<br>SWITCH AT POSITION "B":  IF = 5 mA<br>**----- End of picture text -----**<br>


**Figure 18. Input - Output Transient Rejection Test Circuit** 

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. Data subject to change. Copyright © 2005-2008 Avago Technologies. All rights reserved. Obsoletes AV01-0638EN AV02-0036EN  - September 16, 2008 



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- [Supplier page](https://es.farnell.com/broadcom-limited/assr-1510-503e/relay-mosfet-spst-no-1a-60v-smd/dp/2454447)
---

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