Summary of OMRON’S P-SON 4-PIN, HIGH-CURRENT, AND LOW ON RESISTANCE TYPE RELAYS
Omron introduced three MOSFET relays in its P-SON package: G3VM-31WR(TR05), G3VM-61WR(TR05), and G3VM-101WR(TR05). The P-SON terminal shape improves solder stability and visibility, and the expanded output terminal pad permits higher current in a compact package. All models offer better heat dissipation and operate across −40°C to +110°C, with continuous load currents of 4.5 A (31WR), 3 A (61WR), and 2 A (101WR).
Parts used in the Omron P-SON MOSFET relay series:
- G3VM-31WR(TR05) P-SON MOSFET relay
- G3VM-61WR(TR05) P-SON MOSFET relay
- G3VM-101WR(TR05) P-SON MOSFET relay
Omron expands its MOSFET offerings with the G3VM-31WR(TR05), G3VM-61WR(TR05), and G3VM-101WR(TR05) relays in the P-SON package. Omron’s P-SON package has a terminal shape that improves solder stability and offers better solder visibility.
The output terminal pad has been expanded to allow higher current within the small package.
Features
- G3VM-31WR(TR05) P-SON package
- Small with high current
- Allows better solder shape
- Improved radiation performance
- High current: 4.5 A continuous load current
- -40°C to +110°C ambient temperature: allows for higher design flexibility
- G3VM-61WR(TR05) P-SON package
- Small with high current
- Allows better solder shape
- Improved radiation performance
- High current: 3 A continuous load current
- -40°C to +110°C ambient temperature: allows for higher design flexibility
- G3VM-101WR(TR05) P-SON package
- Small with high current
- Allows better solder shape
- Improved radiation performance
- High current: 2 A continuous load current
-40°C to +110°C ambient temperature: allows for higher design flexibility
Read more: OMRON’S P-SON 4-PIN, HIGH-CURRENT, AND LOW ON RESISTANCE TYPE RELAYS
- What models did Omron introduce in the P-SON MOSFET relay series?
G3VM-31WR(TR05), G3VM-61WR(TR05), and G3VM-101WR(TR05). - What is the continuous load current of the G3VM-31WR(TR05)?
4.5 A continuous load current. - What is the continuous load current of the G3VM-61WR(TR05)?
3 A continuous load current. - What is the continuous load current of the G3VM-101WR(TR05)?
2 A continuous load current. - What ambient temperature range do these relays support?
They support an ambient temperature range of -40°C to +110°C. - What advantages does the P-SON terminal shape provide?
It improves solder stability and offers better solder visibility. - How does the output terminal pad affect performance?
The expanded output terminal pad allows higher current within the small package. - Do these relays offer improved thermal performance?
Yes, they offer improved radiation performance.
