G3M-203P DC5

G3M Solid State Relays 

G 3 M 

## **5A Load Switching provided for the whole G3M product line** 

- Thin design for high-density PCB applications. 

- DC input-AC output for a 3-A load or a 5-A load. 

- The 5A type is UL, CSA, EN (EN60950) approved. 

- UL and CSA compliance for 3-A Relays (-UTU models have TÜV compliance as well). 

- UL and CSA compliance for 5-A Relays 

- (-VD models have VDE compliance as well). 

**RoHS Compliant** 

Refer to "Solid State Relays Common Precautions". 

## ■ **Model Number Legend** 

## G3M-@@@@@ -@ -@ 

— — — — — — 1 2 3 4 5 6 

## **4. Zero Cross Function** 

**1. Rated Load Power Supply Voltage** 

Blank: Equipped with zero cross function L : Not equipped with zero cross function 

- 2: Maximum operating voltage lower than 264 V 

## **2. Rated Load Current** 

## **5. Certification** 

Blank: UL and CSA for 3-A models 

03: 3 A 

05: 5 A No certification for 5-A models **3. Terminal Type** UTU : UL, CSA and TÜV for 3-A models P: PCB terminals VD : UL, CSA and TÜV for 5-A models 

P: PCB terminals 

## **6. Input Terminal Pitch** 

Blank: 7.62 mm 

4 : 5.08 mm 

UTU-1 : UL, CSA and TÜV for 3-A models with reinforced insulation 

VD-1: UL, CSA and TÜV for 5-A models 

with reinforced insulation 

## ■ **List of Models** 

|■**List of Models**|**List of Models**|||||||
|---|---|---|---|---|---|---|---|
|Isolation|Input terminal pitch|Zero cross<br>function|Indicator|Rated output load|Rated input<br>voltage|Model|Minimum packing<br>unit|
|Phototriac|7.62 mm|Yes|No|3 A at 100 to 240 VAC|5 VDC|G3M-203P<br>5 VDC|100 pcs|
||||||12 VDC|G3M-203P<br>12 VDC||
||||||24 VDC|G3M-203P<br>24 VDC||
|||||5 A at 100 to 240 VAC|5 VDC|G3M-205P<br>5 VDC||
||||||12 VDC|G3M-205P<br>12 VDC||
||||||24 VDC|G3M-205P<br>24 VDC||
|||No||3 A at 100 to 240 VAC|5 VDC|G3M-203PL<br>5 VDC||
||||||12 VDC|G3M-203PL<br>12 VDC||
||||||24 VDC|G3M-203PL<br>24 VDC||
|||||5 A at 100 to 240 VAC|5 VDC|G3M-205PL<br>5 VDC||
||||||12 VDC|G3M-205PL<br>12 VDC||
||||||24 VDC|G3M-205PL<br>24 VDC||
||5.08 mm|Yes||3 A at 100 to 240 VAC|5 VDC|G3M-203P-4<br>5 VDC||
||||||12 VDC|G3M-203P-4<br>12 VDC||
||||||24 VDC|G3M-203P-4<br>24 VDC||
|||||5 A at 100 to 240 VAC|5 VDC|G3M-205P-4<br>5 VDC||
||||||12 VDC|G3M-205P-4<br>12 VDC||
||||||24 VDC|G3M-205P-4<br>24 VDC||
|||No||3 A at 100 to 240 VAC|5 VDC|G3M-203PL-4<br>5 VDC||
||||||12 VDC|G3M-203PL-4<br>12 VDC||
||||||24 VDC|G3M-203PL-4<br>24 VDC||
|||||5 A at 100 to 240 VAC|5 VDC|G3M-205PL-4<br>5 VDC||
||||||12 VDC|G3M-205PL-4<br>12 VDC||
||||||24 VDC|G3M-205PL-4<br>24 VDC||



**1** 

G3M 

**Solid State Relays** 

G 3 M 

## ■ **Ratings** 

**Input** (Each model has 5-VDC, 12-VDC, and 24-VDC input versions.) 

|**Input**(E|ach model has 5-V|DC, 12-VDC, an|d 24-VDC input v|ersions.)|
|---|---|---|---|---|
|Rated<br>voltage|Operating voltage|Impedance|Must operate<br>voltage level|Must release<br>voltage level|
|5 VDC|4 to 6 VDC|300Ω±20%|4 VDC max.|1 VDC min.|
|12 VDC|9.6 to 14.4 VDC|800Ω±20%|9.6 VDC max.||
|24 VDC|19.2 to 28.8 VDC|1.6 kΩ±20%|19.2 VDC max.||



## **Output** 

|**Output**|||||
|---|---|---|---|---|
|Item<br>Model|Rated<br>voltage|Applicable load|||
|||Load voltage range|Load current|Inrush current|
|G3M-203P(L)|100 to<br>240 VAC|75 to 264 VAC|0.1 to 3 A *|45 A<br>(60 Hz, 1 cycle)|
|G3M-205P(L)|||0.1 to 5 A *|60 A<br>(60Hz, 1 cycle)|



- The load current varies depending on the ambient temperature. Refer to Load Current vs. Ambient Temperature under Engineering Data. 

## ■ **Characteristics** 

|■**Characteristics**|||
|---|---|---|
|Item<br>Model|G3M-203P(L)|G3M-205P(L)|
|Operate time|G3M-@@@PL: 1 ms max.<br>G3M-@@@P: 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|1.6 V (RMS) max.||
|Leakage current|1.5 mA max. (at 200 VAC)||
|Insulation resistance|1,000 MΩmin. (at 500 VDC)||
|Dielectric strength|2,500 VAC, 50/60 Hz for 1 min between input and output||
|Vibration resistance|10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)||
|Shock resistance|1,000 m/s2||
|Ambient operating temperature|−30°C to 80°C (with no icing or condensation)||
|Ambient operating humidity|45% to 85%RH||
|Storage temperature|−30°C to 100°C (with no icing or condensation)||
|Weight|Approx. 15 g|Approx. 25 g|



**2** 

G3M 

**Solid State Relays** 

## ■ **Engineering Data** 

## **One Cycle Surge Current: Non-repetitive** 

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Load Current vs. Ambient  Non-repetitive (Reduce the current under the<br>dotted line of the impulse withstand current for<br>Temperature repetitive operation)<br>6  70<br>5  G3M-205P(L) 60<br>50<br>4  G3M-205P(L)<br>G3M-203P(L)<br>40<br>3  G3M-203P(L)<br>30<br>2<br>20<br>1<br>10<br>0.5<br>0<br>-30 -20 0  20 25  40  60  80  100  10  30  50  100  200  500  1,000  5,000<br>Ambient temperature (°C) Energized time (ms)<br>Load Current vs. Ambient<br>Temperature (Close Mounting)<br>G3M-205 Series (5-A Load)<br><X direction> <Y direction><br>6  6<br>5  5<br>4  4<br>3  3<br>2.5A  L=20.37��<br>2.0A  L=20.37��<br>2  2  1.8A  L=12.7��<br>1.5A  L=12.7��<br>1  1  0.8A  L=7.62��<br>0.6A  L=7.62��<br>0  0<br>−30  −20  0  20 25  40  60  80  100  −30  −20  0  20 25  40  60  80  100<br>Ambient temperature (°C) Ambient temperature (°C)<br>L<br>L<br>L L<br>Top Top<br>10 pcs. 3 pcs.<br>Bottom Bottom<br>3 pcs. 10 pcs.<br>Load current (A)  Inrush peak current (A)<br>Load current (A)  Load current (A)<br>**----- End of picture text -----**<br>


## ● **Operating Environment Precautions** 

The rated value for the ambient operating temperature of the SSR is determined under conditions when there is no heat build-up. (Left graph) Note that it is necessary to reduce the load current as the ambient temperature of the SSR may increase due to operating conditions. (Figure below is an example of the G3M-205P(L) model) 

When using the SSR, design the system to allow heat dissipation sufficient to stay below the Load Current vs. Ambient Temperature characteristic curve. 

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<Z direction><br>6<br>5<br>4<br>G<br>3  3<br>2.5A  L=20.37�� M<br>2  1.8A  L=12.7��<br>1  0.8A  L=7.62��<br>0<br>−30  −20  0  20 25  40  60  80  100<br>Ambient temperature (°C)<br>L L<br>Top 10 pcs.<br>Bottom<br>Load current (A)<br>**----- End of picture text -----**<br>


- Thirty Relays are soldered to the PCB at each given spacing. 

- Continuous power. 

**3** 

G3M 

**Solid State Relays** 

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G<br>3<br>M<br>**----- End of picture text -----**<br>


## ■ **Dimensions** 

(Unit: mm) 

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G3M-203P(L) PCB Dimensions  (BOTTOM VIEW)<br>G3M-203P(L)<br>G3M-203P(L)-4<br>2.54 Four, 1.2 dia. holes<br>Terminal Arrangement<br>2.54 (BOTTOM VIEW)<br>4 0 max .  9 max. Input voltage - + Load power supply<br>Load<br>20 max.  G3M-203P(L)-4 - 4  3 + 2  1<br>2.54 Four, 1.2 dia. holes INPUT LOAD<br>4<br>4 [±][2] 0.7  0.4 2.54<br>7.62  10.16<br>1 2.7 1.5<br>(5.08)*<br>*Input terminal pitch for models ending in "-4" is 5.08 mm.<br>G3M-205P(L) PCB Dimensions  (BOTTOM VIEW)<br>G3M-205P(L)<br>G3M-205P(L)-4<br>2.54 Four, 1.2 dia. holes<br>Terminal Arrangement<br>2.54 (BOTTOM VIEW)<br>Input voltage  Load power supply<br>7.6 [±][0.2] - +<br>4 0 max . Load<br>G3M-205P(L)-4 - 4  3 + 2  1<br>2.54 Four, 1.2 dia. holes INPUT LOAD<br>25 max.<br>2.54<br>4<br>4 [±][2] 0.7 0.4<br>7.62 10.16<br>1 2.7 1.65<br>(5.08)*<br>**----- End of picture text -----**<br>


- *Input terminal pitch for models ending in "-4" is 5.08 mm. 

## ■ **Precautions** 

- Please refer to “Solid State Relays Common Precautions” for correct use. 

**4** 

G3M 

**Solid State Relays** 

G 3 M 

- Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. 

- Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. 

**Note: Do not use this document to operate the Unit.** 

**OMRON Corporation Electronic and Mechanical Components Company** 

**Contact:  www.omron.com/ecb** 

**Cat. No. K073-E1-07** 1014(0207)(O) 

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