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 the
Motorola M0C2A-60 series power triac.
Ordering Information
To Order: Specify input voltage at end of part number. Example: G3MB-202P-DC24
Isolation Output
Phototriac 7.62 mm Yes Yes Yes 2 A at 100 to 240 VAC 5 VDC G3MB-202P
Note: 1. For versions without input voltage specified, a current limiting resistor must be placed in series with the input. See LED drive specifications
2. TUV versions available. Contact your local Omron representative.
terminal
pitch
5.08 mm Yes 2 A at 100 to 240 VAC 5 VDC G3MB-202P-4
and recommendations below.
Zero
cross
No 2 A at 100 to 240 VAC 5 VDC G3MB-202PL
No 2 A at 100 to 240 VAC 5 VDC G3MB-202PL-4
Yes No No 2 A at 100 to 240 VAC N/A *
No 2 A at 100 to 240 VAC N/A *
Input
resistor
Built-in
snubber
circuit
Rated output
load
Rated
input
voltage
12 VDC
24 VDC
12 VDC
24 VDC
12 VDC
24 VDC
12 VDC
24 VDC
(See Note) G3MB-202PEG-4-DC20MA
(See Note) G3MB-202PLEG-4-DC20MA
Model
1 Solid State Relay G3MB
Specifications
■ Input Rating
Models with Input Resistor
Rated voltage Operating range Input impedance
5 VDC 4 to 6 VDC 440 Ω ±20%
12 VDC 9.60 to 14.40 VDC 1k Ω ±20%
24 VDC 19.20 to 28.80 VDC 2.20k Ω ±20%
■ Output Rating
Model Rated load voltage Load voltage range Load current Surge current
G3MB-202 100 to 240 VAC 75 to 264 VAC 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. Standard Max.
LED forward current 5 mA 10 mA 20 mA
Must drop voltage 0 — 1 V
■ Characteristics
Type G3MB-202P
Operate time 1/2 of load power source
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 30 A
Output PIV (V
Junction temperature (Tj) 125°C (257°F) max.
Insulation resistance 1,000 MΩ min. at 500 VDC
Dielectric 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
Shock Malfunction Approx. 100 G
Ambient temperature Operating -30° to 80°C (-22° to 176°F) with no icing
Humidity Operating 45% to 85% RH
Weight Approx. 5 g (0.18 oz)
Note: Data shown are of initial value.
DRM) 600 V
di/dt 40 A/µs
dv/dt 100 V/µs
2
t
I
Storage -30° to 100°C (-22° to 212°F) with no icing
cycle + 1 ms max.
4 A
G3MB-202PEG
2
s
1 ms max.
G3MB-202PL
G3MB-202PLEG
Solid State Relay G3MB 2
■ Characteristic Data
Load current vs. ambient Inrush current resistivity
temperature characteristics Non-repetitive (Keep the inrush current to
2.5
half the rated value if it occurs repetitively.)
40
2.0
1.5
1.0
Switching current (A)
0.5
0
-40 -20 0 20 25 40 60 100
Ambient temperature ˚C
Dimensions
Unit: mm (inch)
■ Relays
80
20.5
(0.81)
max.
30
eak)
20
Inrush current (A P
10
0
1 0 30 5 0 1 00 3 0 0 5 0 0 1,000
100
Switching current (A)
5,000 10,000
PCB Dimensions
(Bottom view)
G3MB
2.54
(0.1)
2.54 (0.1)
Four 1.0 (0.04) dia.
3.9 (0.15)
2.54 (0.10)
24.5 (0.96)
max.
7.62
(0.30)
0.7
(0.03)
1.4 (0.06)
0.4 (0.02)
5.5
(0.22)
max
G3MB (-4)
Four 1.0 (0.04) dia.
2.54
(0.1)
2.54 (0.1)
Terminal Arrangement/
Internal Connections
(Bottom view)
4 (-) 3 (+) 2 1
INPUT LOAD
3 Solid State Relay G3MB
■ Approvals
UL (File No. E64562)
SSR Type Input voltage Load type Load ratings
G3MB-102P 5 to 24 VDC General purpose 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 Input voltage Load type Load ratings
G3MB-102P 5 to 24 VDC General purpose 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.
Soldering must be completed within 10 seconds at 260°C or less.
Make sure that the space between the bottom of the relay and the
PCB is 0.1 mm or less. When making holes on the PCB for the
relay’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 rise
and install the Relays so that they are adequately ventilated. If poor
ventilation is unavoidable, reduce the load current by half.
Protective Component
The input circuitry does not incorporate a circuit protecting the SSR
from being damaged due to a reversed connection. Make sure that
the polarity is correct when connecting the input lines.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4
Solid State Relay G3MB 4
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, divide by 25.4
OMRON ELECTRONICS LLC
One Commerce Drive
Schaumburg, IL 60173
847-882-2288
Cat. No. GC RLY8
5 Solid State Relay G3MB
5/03 Specifications subject to change without notice Printed in USA
OMRON CANADA, INC.
885 Milner Avenue
Toronto, Ontario M1B 5V8
416-286-6465
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.omron.com/oei
Canada - http://www.omron.ca
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