Solid State Relay

G3MB
Low cost Subminiature PCB mounting
2 amp Single in-line package (SIP) SSR• Bottom is approximately 3 times smaller than G3M.
• Low cost “SIP” package switches up to 2A loads.
• Built in Snubber circuit and input resistor as option.
• Two footprints available for design flexibility.
• The G3MB-202PEG-4-DC20MA crosses directly to theMotorola M0C2A-60 series power triac.

Ordering Information
To Order: Specify input voltage at end of part number. Example: G3MB-202P-DC24Isolation

Phototriac

Outputterminalpitch7.62 mm

Zerocross
Yes

Input
resistor
Yes

Built-insnubber
circuitYes

Rated output
load
2 A at 100 to 240 VAC

Rated
input
voltage
5 VDC

Model

G3MB-202P

12 VDC
24 VDCNo

2 A at 100 to 240 VAC

5 VDC

G3MB-202PL

12 VDC
24 VDC
5.08 mmYes

2 A at 100 to 240 VAC

5 VDC

G3MB-202P-4

12 VDC
24 VDCNo

2 A at 100 to 240 VAC

5 VDC

G3MB-202PL-4

12 VDC
24 VDC
Yes

NoNo

No

2 A at 100 to 240 VAC

N/A *(See Note)

G3MB-202PEG-4-DC20MA

2 A at 100 to 240 VAC

N/A *(See Note)

G3MB-202PLEG-4-DC20MA

Note: 1. For versions without input voltage specified, a current limiting resistor must be placed in series with the input. See LED drive specifications
and recommendations below.
2. TUV versions available. Contact your local Omron representative.

1

Solid State Relay G3MB

Specifications■ Input Rating
Models with Input Resistor
Rated voltage
5 VDC

Operating range
4 to 6 VDC

Input impedance
440 Ω ±20%

12 VDC

9.60 to 14.40 VDC

1k Ω ±20%

24 VDC19.20 to 28.80 VDC

2.20k Ω ±20%

■ Output RatingModel
G3MB-202

Rated load voltage
100 to 240 VAC

Load voltage range
75 to 264 VAC

Load current

Surge current

0.10 to 2 A

30 A (60 Hz, 1 cycle)■ LED Drive Data
Models without Input Resistor
LED forward current

50 mA max.

Repetitive peak LED forward current

1 A max.

LED reverse voltage

5 V max.

■ Recommended LED Operating Conditions
Models without Input Resistor
Min.

StandardMax.

LED forward current

5 mA

10 mA

20 mA

Must drop voltage

0—1V■ Characteristics
TypeG3MB-202P
G3MB-202PEG

G3MB-202PL
G3MB-202PLEG

Operate time

1/2 of load power source
cycle + 1 ms max.

Release time

1/2 of load power source cycle + 1 ms max.

Output ON voltage drop

1.60 V (RMS) max.

Leakage current

1 mA max. at 100 VAC, 1.50 mA at 200 VAC

Non-repetitive peak surge
Output1 ms max.

30 A
PIV (VDRM)

600 V

di/dt

40 A/µs

dv/dt

100 V/µs

I2 t

4 A2s

Junction temperature (Tj)

125°C (257°F) max.

Insulation resistance

1,000 MΩ min. at 500 VDCDielectric strength

2500 VAC, 50/60 Hz for 1 minute; 3750 VAC max., 1 second

Vibration

Malfunction

10 to 55 Hz, 0.75 mm (0.03 in) double amplitude, approx. 5 G

ShockMalfunction

Approx. 100 G

Ambient temperature

Operating-30° to 80°C (-22° to 176°F) with no icing

Storage-30° to 100°C (-22° to 212°F) with no icing

Operating

45% to 85% RH

Humidity
WeightApprox. 5 g (0.18 oz)

Note: Data shown are of initial value.

Solid State Relay G3MB2

■ Characteristic Data
Load current vs. ambient
temperature characteristics

Inrush current resistivity
Non-repetitive (Keep the inrush current tohalf the rated value if it occurs repetitively.)40

2.0Inrush current (A Peak)

Switching current (A)

2.5

1.5

1.00.530

20100-40-20020 25 40

60

80

0100

10Ambient temperature ˚C

30 50 100 300 500 1,000

5,000 10,000

Switching current (A)100

Dimensions
Unit: mm (inch)■ Relays
PCB Dimensions(Bottom view)
G3MB
Four 1.0 (0.04) dia.
20.5(0.81)
max.

2.54 (0.1)
2.54(0.1)

3.9 (0.15)

7.62(0.30)
2.54 (0.10)
24.5 (0.96)
max.

1.4 (0.06)
0.7(0.03)

0.4 (0.02)

G3MB (-4)
Four 1.0 (0.04) dia.
5.5(0.22)
max

2.54 (0.1)
2.54(0.1)

Terminal Arrangement/Internal Connections(Bottom view)
4 (-) 3 (+)

INPUT

3Solid State Relay G3MB

21LOAD■ Approvals
UL (File No. E64562)
SSR Type
G3MB-102P

Input voltage
5 to 24 VDC

Load type
General purpose

Load ratings
2 A, 120 VAC

Tungsten

1 A, 120 VAC

Motor

1.60 FLA/9.60 LRA, 120 VAC

G3MB-202P

General purpose

2 A, 240 VAC

G3MB-202PL

Tungsten

1 A, 240 VAC

G3MB-202PEG

Motor

1.60 FLA/9.60 LRA, 240 VAC

G3MB-202PLEG

CSA (File No. LR35535)
SSR Type
G3MB-102P

Input voltage
5 to 24 VDC

Load type
General purpose

Load ratings
2 A, 120 VAC

Tungsten

1 A, 120 VAC

Motor

1.60 FLA/8.60 LRA, 120 VAC

G3MB-202P

General purpose

2 A, 240 VAC

G3MB-202PL

Tungsten

1 A, 240 VAC

Motor

1.60 FLA/8.60 LRA, 240 VAC

Note: 1. The rated values approved by each of the safety standards (e.g., UL and CSA) may be different from the performance characteristics
individually defined in this catalog.
2. In the interest of product improvement, specifications are subject to change.

Precautions
See General Information Section near the back of this catalog for
Solid State Precautions.

Protective Component

Soldering must be completed within 10 seconds at 260°C or less.

The input circuitry does not incorporate a circuit protecting the SSR
from being damaged due to a reversed connection. Make sure thatthe polarity is correct when connecting the input lines.

Make sure that the space between the bottom of the relay and thePCB is 0.1 mm or less. When making holes on the PCB for therelay’s edge terminals, the hole diameters should be slightly smaller
than the actual diameters of the edge terminals. This will reduce
unnecessary space between the bottom of the relay and the PCB.
To use the SSR output for phase control, select a model that does
not incorporate a zero-cross function.
The SSR case serves to dissipate heat. When mounting more than
three SSRs as a group, pay attention to the ambient temperature riseand install the Relays so that they are adequately ventilated. If poor
ventilation is unavoidable, reduce the load current by half.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4

Solid State Relay G3MB4

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4

OMRON ELECTRONICS LLCOMRON CANADA, INC.

OMRON ON-LINE

One Commerce Drive
Schaumburg, IL 60173

885 Milner Avenue
Toronto, Ontario M1B 5V8

847-882-2288

416-286-6465

Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.ca

Cat. No. GC RLY855/03

Specifications subject to change without notice

Solid State Relay G3MB

Printed in USA