84065030

## **GA8 SERIES** 

## PCB MOUNT SOLID STATE RELAYS 

## Features 

- Ratings of 3.5 and 5 Amps @ 24-280 VAC 

- UL Recognized/Horse Power Rated (E46203) 

- 4kV Optical Isolation 

- Zero Voltage Turn-on 

- Industry Standard SIP Package 

- Form A Output 

- CE compliant 

## **PRODUCT SELECTION** 

|**Control Voltage**|**4 A**|**5 A**|
|---|---|---|
|**3-28 VDC**|GA8-6B02|GA8-6D05|



## **SPECIFICATIONS** 

## Input[(1)] 

|**Description**|**4 A**|**5 A**|
|---|---|---|
|**Minimum Turn-On Voltage [VDC]**|3.0|3.0|
|**Maximum Input Voltage [VDC]**|28|28|
|**Must Turn-Off Voltage [VDC]**|1.0|1.0|
|**Maximum Input Current [mADC](2)**|16|16|
|**Nominal Input Resistance(3)**|Current Regulated|Current Regulated|



## Output 

|**Description**|**4 A**(10)|**5 A**|
|---|---|---|
|**Nominal Line Voltage [Vrms]**|240|240|
|**Minimum Line Voltage [Vrms]**|24|24|
|**Maximum Line Voltage [Vrms]**|280|280|
|**Maximum Peak Off-State Voltage [Vpeak](4)**|600|600|
|**Static (Off-State) dv-dt [V/μSec]**|200|200|
|**Maximum On-State Current [Arms](5)**|4|5.0|
|**Minimum On-State Current [Arms]**|.05|.05|
|**Minimum 1-Cycle Surge [Apeak](6)**|100|100|
|**On-State Voltage Drop [Vpeak](7)**|1.6|1.6|
|**Maximum Off-State Leakage [mArms](8)**|.1|.1|
|**HP Rating [HP](11)**|1/4|1/4|



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Copyright © 2024 Sensata Technologies, Inc. 

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## General[(1)] 

|**Description**|**Parameters**|
|---|---|
|**Ambient Operating Temperature Range (3)**|-30 to 80°C|
|**Ambient Storage Temperature Range**|-40 to 100 °C|
|**Response Time(12)**|1/2 Cycle|
|**Dielectric Strength, Input Output(9)**|4000 Vrms|
|**Capacitance Input to Output (Typ)**|8 pF|
|**Line Frequency Range**|47 to 63 Hz|



## **MECHANICAL SPECIFICATIONS** 

Tolerance: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters] 

## **EQUIVALENT CIRCUIT DIAGRAM** 

## **THERMAL DERATE INFORMATION** 

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Copyright © 2024 Sensata Technologies, Inc. 

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## **GENERAL NOTES** 

> (1) Specifications apply to Ta of -30°C to 80°C unless otherwise noted. 

(2) At maximum input voltage. 

- (3) Does not include IRED impedance (drop). 

- (4) One minute maximum duration when applied as a DC Voltage. 

(5) Derate 50 mA/°C from 40°C to 80°C UL rating is 3.5 Arms. 

(6) At Ta of 25°C, non-repetitive. 

(7) At Ta of 25°C, and maximum on-state current. 

(8) At Ta of 25°C, and maximum line voltage. 

(9) At Ta of 25°C, for one second. 

(10) Instantaneous turn-on versions available. Specify by adding suffix “R” to appropriate part number. Contact factory for additional details. 

(11) For GA8 only, 1/4 H.P. at 240 VAC, 1/8 HP at 120 VAC 

(12) At 60 Hz 100 µsec for Instantaneous Turn-on (suffix “R”) models. 

## **AGENCY APPROVALS & CERTIFICATIONS** 

## **WARNINGS** 

## RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE 

- The product’s side panels may be hot, allow the product to cool before touching • Follow proper mounting instructions including torque values 

- Do not allow liquids or foreign objects to enter this product 

**Failure to follow these instructions can result in serious injury, or equipment damage.** 

## HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH 

- Disconnect all power before installing or working with this equipment 

- Verify all connections and replace all covers before turning on power **Failure to follow these instructions will result in death or serious injury.** 

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Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. 

www.sensata.com 

Rev:03/25/24 ECN 20395 FDE-07-01 Rev. B 

Copyright © 2024 Sensata Technologies, Inc.