Product Details Portlet

G3VM-21GR1 MOS FET Relays

MOS FET Relay with Low Output Capacitance and ON Resistance (C×R = 5pF·Ω) in a 20-V Load Voltage Model.

  • ON resistance of 1 Ω (typical) suppresses output signal attenuation.
  • Leakage current of 1.0 nA max. when output relay is open.
RoHS Compliant
Model 2D/3D CAD ECAD(Download symbol,FootPrint,3DCAD)
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(*) Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Package type Contact form Terminals Load voltage (peak value)* Model Minimum package quantity
Number per tube Number per tape and reel
SOP4 1a
Surface-mounting terminals 20 V G3VM-21GR1 100  
G3VM-21GR1(TR) --- 2,500
* The AC peak and DC value are given for the load voltage.
Absolute Maximum Ratings (Ta = 25ºC)
Item Symbol Rating Unit Measurement Conditions
Input LED forward current IF 50 mA  
LED forward current reduction rate Δ IF/ºC -0.5 mA/ºC Ta ≥ 25ºC
LED reverse voltage VR 5 V  
Connection temperature TJ 125 ºC  
Output Load voltage (AC peak/DC) VOFF 20 V  
Continuous load current (AC peak/DC) IO 300 mA  
ON current reduction rate Δ ION/ºC -3.0 mA/ºC Ta ≥ 25ºC
Connection temperature TJ 125 ºC  
Dielectric strength between I/O (See note 1.) VI-O 1,500 Vrms AC for 1 min
Ambient operating temperature Ta -20 to + 85 ºC With no icing or condensation
Ambient storage temperature Tstg -55 to + 125 ºC With no icing or condensation
Soldering temperature --- 260 ºC 10 s
Note: 1. The dielectric strength between the input and output was checked by applying voltage between all pins as a group on the LED side and all pins as a group on the light-receiving side.

Electrical Characteristics (Ta = 25ºC)
Item Symbol Minimum Typical Maximum Unit Measurement Conditions
Input LED forward voltage VF 1.0 1.15 1.3 V IF=10 mA
Reverse current IR --- --- 10 µA VR= 5V
Capacitance between terminals CT --- 15 --- pF V=0,
Trigger LED forward current IFT --- --- 4 mA IO=100mA
Output Maximum resistance with output ON RON --- 1 1.5 Ω IF = 5mA
IO=300mA ,
t<1 s
Current leakage when the relay is open ILEAK --- --- 1.0 nA VOFF=20V
Ta= 50ºC
Capacitance between terminals COFF --- 5.0 12.0 pF V=0,
f=100 MHz,
t<1 s
Capacitance between I/O terminals CI-O --- 0.8 --- pF f=1 MHz,
Vs = 0V
Insulation resistance between I/O terminals RI-O 1,000 108 --- VI-O=500 VDC,
RoH ≤ 60%
Turn-ON time tON --- --- 0.5 ms IF=10 mA,
VDD=20V(See note 2.)
Turn-OFF time tOFF --- --- 0.5 ms
Note: 2.Turn-ON and Turn-OFF Times

Surface-mounting Terminals
Note: The actual product is marked differently from the image shown here.
Actual Mounting Pad Dimensions
(Recommended Value, Top View)
Terminal Arrangement/Internal Connections
Note: The actual product is marked differently from the image shown here.
* The indentation in the corner diagonally opposite from the pin 1 mark is from a pin on the mold.