Product Details Portlet

G3VM-21LR1 MOS FET Relays

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

  • ON resistance of 1Ω (typical) suppresses output signal attenuation.
RoHS Compliant
Model 2D/3D CAD ECAD(Download symbol,FootPrint,3DCAD)
* External site (Ultra Librarian) opens in a new window.
G3VM-21LR1 Download Download
(*) 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 tape and reel
SSOP4 1a
Surface-mounting terminals 20 V G3VM-21LR1 ---
G3VM-21LR1 (TR05) 500
Ask your OMRON representative for orders under. We can supply products with the tape already cut.
Tape-cut SSOPs are packaged without humidity resistance. Use manual soldering to mount them.
Refer to common precautions.
* 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 ΔIF/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 450 mA
ON current reduction rate ΔION/ºC -4.5 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 -40 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 --- 0.8 1.2 Ω IF = 5mA
t=10 ms
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,
(See note 2.)
Turn-OFF time tOFF --- --- 0.5 ms
Note: 2. Turn-ON and Turn-OFF Times
Surface-mounting Terminals
Weight: 0.03 g
Note: The actual product is marked differently from the image shown here.
Note: Unless otherwise specified, the dimensional tolerance is ± 0.1 mm.

Actual Mounting Pad Dimensions
(Recommended Value, Top View)

Terminal Arrangement / Internal Connections
Note: The actual product is marked differently from the image shown here.