G3VM3F Datasheet, PDF (82/86 Pages) Omron Electronics LLC – Wide Range of Contact Forms, Sizes and Package Types

Precautions
WARNING
Always turn the power off before wiring, or an electric shock may
occur.
Do not touch the SSR terminal section (the recharge section) while
the power supply is connected. Contact with the recharge section
will result in an electric shock.
Caution
Do not use excess voltage or current in the SSR input or output cir-
cuits. Otherwise, damage to the SSR or a fire will result.
Conduct wiring and soldering correctly according to soldering con-
ditions. If the product is used with incomplete wiring, overheating
will occur and may result in a fire.
■ Reflow Solder Conditions
G3VM relays are designed to withstand a maximum soldering tem-
perature of 260°C for 10 seconds.
■ Typical Relay Driving Circuit
Examples
C-MOS C-MOS
+ V_cc
R₁ 1
V_F
2
6 _Load
5
3
4
V_IN
V_OL/OH
Transistor
+ V_cc
10 to 100 kΩ
R₁ 1
V_F
2
3
V_IN
V_OL/OH
6
Load
5
4
Use the following formula to obtain the LED current limiting resis-
tance value to assure that the Relay operates accurately.
R₁
=
V_{-----C----C-----}–_----V_{-----O----L----}–_-----V_----F---(_---O_----N_-----)
5 to 20 mA
Use the following formula to obtain the LED forward voltage value to
assure that the Relay releases accurately.
V_{F (OFF)} = V_CC – V_OH < 0.8 V
■ Protection from Surge Voltage
on the Input Terminals
If any reversed surge voltage is imposed on the input terminals,
insert a diode in parallel to the input terminals as shown in the follow-
ing circuit diagram and do not impose a reversed voltage value of 3 V
or more.
Spike Voltage Protection Circuit Example
1
6
2
5
3
4
■ Protection from Spike Voltage
on the Output Terminals
If a spike voltage exceeding the absolute maximum rated value is
generated between the output terminals, insert a C-R snubber or
clamping diode in parallel to the load as shown in the following circuit
diagram to limit the spike voltage.
Spike Voltage Protection Circuit Example
1
6
2
5
3
4
1
6
2
5
3
4
■ Unused Terminals
Terminal 3 is connected to the internal circuit. Do not connect any-
thing to terminal 3 externally.
■ Relay Holding Force for
Automatic Mounting
A Relay must not be imposed with a force exceeding 200 gf (1.96 N)
in the A or B direction shown in the following illustration when the
Relay is mounted automatically, or the characteristics of the Relay
may change.
104
MOS FET Relays G3VM Series