Product Details Portlet

G3VM-21AR/DR MOS FET Relays

Higher power, 3-A switching with a 20-V load voltage, DIP package. Low 40 mΩ ON Resistance.

  • Continuous load current of 3 A.
  • Switches minute analog signals.
  • Dielectric strength of 2,500 Vrms between I/O.
RoHS適合
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Package type Contact form Terminals Load voltage
(peak value)*
Model Minimum package quantity
Number per tube Number per tape and reel
DIP4 1a
(SPST-NO)
PCB terminals 20 V G3VM-21AR 100 ---
Surface-mounting terminals G3VM-21DR
G3VM-21DR (TR) --- 1,500
* 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 30 mA  
Repetitive peak LED forward current IFP 1 A 100 μs pulses, 100 pps
LED forward current reduction rate ΔIF/ºC −0.3 mA/°C Ta ≥ 25°C
LED reverse voltage VR 5 V  
Connection temperature Tj 125 °C  
Output Load voltage (AC peak/DC) VOFF 20 V  
Continuous load current (AC peak/DC) IO 3 A  
ON current reduction rate ΔION/ºC −30 mA/°C Ta ≥ 25°C
Pulse ON current Iop 9 A t = 100 ms, Duty = 1/10
Connection temperature Tj 125 °C  
Dielectric strength between I/O
(See note 1.)
VI-O 2500 Vrms AC for 1 min
Ambient Operating temperature Ta −40 to +85 °C With no icing or condensation
Ambient Storage temperature Tstg −55 to +125 °C With no icing or condensation
Soldering temperature --- 260 °C 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 1.18 1.33 1.48 V IF = 10 mA
Reverse current IR --- --- 10 μA VR = 5 V
Capacitance between terminals CT --- 70 --- pF V = 0, f = 1 MHz
Trigger LED forward current IFT --- 0.7 3 mA IO = 1 A
Output Maximum resistance with output ON RON --- 40 80 IF = 5 mA, IO = 2 A,
t < 1s
Current leakage when the relay is open ILEAK --- --- 1.0 μA VOFF = 20 V
Capacitance between terminals COFF --- 300 --- pF V = 0, f = 1 MHz
Capacitance between I/O terminals CI-O --- 0.8 --- pF f = 1 MHz, VS = 0 V
Insulation resistance between I/O terminals RI-O 1000 108 --- VI-O = 500 VDC,
ROH ≤ 60%
Turn-ON time tON --- 1 5 ms IF = 5 mA, RL = 200 Ω,
VDD = 20 V (See note 2.)
Turn-OFF time tOFF --- 0.3 1 ms
Note: 2. Turn-ON and Turn-OFF Times
G3VM-21AR/DR:Ratings/Characteristics1
PCB Terminals
Weight: 0.25 g
G3VM-21AR/DR:Dimensions1
Note: The actual product is marked differently from the image shown here.

Surface-mounting Terminals
Weight: 0.25 g
G3VM-21AR/DR:Dimensions4

PCB Dimensions
(Bottom View)
G3VM-21AR/DR:Dimensions2

Actual Mounting Pad Dimensions
(Recommended Value, Top View)
G3VM-21AR/DR:Dimensions5

Terminal Arrangement/Internal Connections
G3VM-21AR/DR:Dimensions3
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.