Product Details Portlet
G3VM-21AR/DR MOS FET Relays
MOS FET Relays in DIP 4-pin packages that achieve the low ON resistance and high switching capacity of a mechanical relay
- Load voltage: 20 V.
- Continuous load current of 3 A max.
RoHS Compliant
- English
Datasheet
- English
Mosfet Selection
- English
MOS FET Relay General Catalog
- Japanese
データシート
- Chinese
目录

Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Package | Contact form | Load voltage (peak value) * | Continuous load current (peak value) * | Stick packaging | Tape packaging | |||
---|---|---|---|---|---|---|---|---|
Model | Minimum package quantity | Model | Minimum package quantity | |||||
PCB Terminals | Surface-mounting Terminals | Surface-mounting Terminals | ||||||
DIP4 | 1a (SPST-NO) | 20 V | 3 A | G3VM-21AR | G3VM-21DR | 100 pcs | G3VM-21DR(TR) | 1,500 pcs |
* The AC peak and DC value are given for the load voltage and continuous load current. Note: To order tape packaging for Relays with surface-mounting terminals, add “(TR)” or “(TR05)” to the end of the model number. |
Absolute Maximum Ratings (Ta = 25ºC)
Electrical Characteristics (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* | 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 |
* | 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 | mΩ | 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 | --- | MΩ | VI-O = 500 VDC, ROH ≤ 60% | |
Turn-ON time | tON | --- | 1 | 5 | ms | IF = 5 mA, RL = 200 Ω, VDD = 20 V* | |
Turn-OFF time | tOFF | --- | 0.3 | 1 | ms |
* Turn-ON and Turn-OFF Times |
Dimensions (Unit: mm)
PCB Terminals Weight: 0.25 g |
Note: The actual product is marked differently from the image shown here. |
Surface-mounting Terminals Weight: 0.25 g |
Note: The actual product is marked differently from the image shown here. |
PCB Dimensions (Bottom View) |
Actual Mounting Pad Dimensions (Recommended Value, Top View) |
Appearance / Terminal Arrangement / Internal Connections (Top View) ![]() |
Note: 1. The actual product is marked differently from the image shown here. Note: 2. “G3VM” does not appear in the model number on the Relay. Note: 3. The indentation in the corner diagonally opposite from the pin 1 mark is from a pin on the mold. |