Crouzet GA1 SERIES, GA8 SERIES Catalog Page

SOLID STATE RELAYS

0.04 (1.0) DIA. TYP.

0.375 (9,5)

0.25 (6,4)

1.4 (35,6)

0.8 (20,3)

1.2 (30,5)

0.15 (3,8)

1.1 (27,9)

0.15 (3,8)

1.5 (38,2)

0.3 (7,6)

(INPUT)

(OUTPUT)

43+

21

EQUIVALENT CIRCUIT

TRIGGER

CIRCUIT

4

3

1

2

+

GA1 & GA8 SERIES DC INPUT

SNUBBER

1.0 (25,4)

43 2 1

1.7 (43,2)

0.3 (7,6)

0.7 (17,8)

1.2 (30,5)

1.4 (35,5)

0.042 (1,1) DIA

0.035 (,89)

0.245 (6,2)

0.4 (10,2)

0.1 (2,5)

GA1, GA8, SERIES

 High Current Thyristor for 100A Surge Capability
 UL Recognized/Horse Power Rated (GA8)

 (E46203)

 4KV Optical Isolation

 Zero Voltage Turn-On
 Industry Standard Packaging, SIP or Flat Pack
 Form A Output
 CE Compliant

GA1

GA8

DIMENSIONS: inches (mm)
TOLERANCE: ±0.020 (±0,50)

DIMENSIONS:
TOLERANCE: ±0.020 (±0,50)

204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: [phone] / FAX: [phone] / www.crouzet-usa.com

1-18

inches (mm)

Products and specifications subject to change without notice.

Consult factory for application assistance.

SOLID STATE RELAYS

GA1, GA8, SERIES

INPUT SPECIFICATIONS: (1)

Parameter GA86B02 GA86D05R Units

Minimum Turn-On Voltage 3.0 3.0 VDC
Maximum Input Voltage 28 28 VDC
Drop Out Voltage 1.0 1.0 VDC
Maximum Input Current (2) 16 16 mADC
Nominal Input Resistance (3) Current Regulated

GA16B02 GA86D05

OUTPUT SPECIFICATIONS:

Model Number GA16B02 (10) GA86D05

Parameter

Nominal Line Voltage 240 240 Vrms
Minimum Line Voltage 24 24 Vrms
Maximum Line Voltage 280 280 Vrms
Maximum Peak Off-State Voltage(4) ±600 ±600 Vpeak
Static (Off-State) dv/dt 200 200 V/

Parameter GA86B02 GA86D05R Units

Maximum On-State Current (5) 4.0 5.0 Arms
Minimum On-State Current .05 .05 Arms
Maximum 1-Cycle Surge (6) 100 100 Apeak
On-State Voltage Drop (7) 1.6 1.6 Vpeak
Maximum Off-State Leakage (8)

240V Models .1 .1 mArms

HP Rating (11) 1/4 1/4 H.P.

GA86B02 GA86D05R Units

S

GA16B02 GA86D05

GENERAL SPECIFICATION: (1)

Parameter All Devices Units

Operating Temperature Range -30 to +80 °C
Storage Temperature Range -40 to +100 °C
Response Time (12) .5 Cycle
Input to Output Isolation Voltage (9) 4000 Vrms
Capacitance Input to Output (Typ) 8 pF
Line Frequency Range 47 to 63 Hz

1

Note: GA1-2B and GA1-4B have been replaced by GA1-6B

GA8-2B and GA8-4B have been replaced by GA8-6B

Notes:

(1) Specifications apply to Ta -30 TO +80 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) At Ta of 20°C, derate by 25 mA/°C to 40°C, 50 mA/°C from

40°C to 80°C. UL rating is 3.5 Arms, CSA rating is 3.0 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) Random 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 µS for Random Turn-on

(suffix “R”) models

Products and specifications subject to change without notice.

5 AMP. GA8 DERATING CURVE

10

9

8

7

6

5

4

AMP. A rms

3

2

1

0

–30 –20 –10 0 10 20 30 40 50 60 70 80

TEMPERATURE DEGREE C

Consult factory for application assistance.

204 Airline Drive, Suite 300, Coppell, Texas 75019 / Tel: [phone] / FAX: [phone] / www.crouzet-usa.com

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