JGW-3M (1JG0.8-1) Optical-MOS Solid State Relay

  1. Bidirectional and DC output
  2. Ceramic housing DIP/SMD package
  3. Input and output photovoltaic isolation
  4. Input voltage, wide input current range
  5. Fast switching speed
  6. Environmental adaptability
  7. High reliability
  8. Standard: Q/RY.J01159.4—2010


JGW-3M (1JG0.8-1) Optical-MOS Solid State Relay




Applicable for defense, scientific research, industrial control and modern management, such as isolation drive for aerospace, aviation and ground electronic equipment, coupling amplification of digital signals, switching of analog signals, power transistor drives, measuring instruments, etc. Suitable for harsh environments.

Technical Parameters Min. Typ. Max. Unit
Input Parameters
Rated input voltage 5 Vd.c.
Rated input current 10 mAd.c.
Input switching current 5.0 mAd.c.
Input shutdown voltage 0.6 Vd.c.
Shutdown current mAd.c.
On time 2.5 ms
Turn off time 0.5 ms
Output parameters
Output configuration Bidirectional DC
Number of output circuit groups 1H (1 group normally open)
Rated output current ±0.8 1.6 Ad.c.
Rated output voltage ±50 50 Vd.c.
Output on-resistance 0.5 0.15 Ω
Output leakage current ≤1 μA
Transient voltage 90 Vd.c
Electrical insulation parameters
Insulation resistance 1000
Dielectric withstand voltage 1000 Vr.m.s.
Power consumption 0.8 W
Environmental parameters
Seal leak rate 1×10-3 Pa·cm3/s
Random vibration 40



High Frequency Vibration 294, 10~3000 m/s2, Hz
Constant acceleration 49000 m/s2
Shock 14700, 0.5 m/s2, ms
Storage temperature -55~125
Operating temperature -55~105
Other parameters
Weight 1.5 g
Dimensions 9.91×7.57×4.32 mm


Fig. 1: turn-on time vs. output voltage curve Fig. 2: output current vs. ambient temperature curve Fig. 3: Peak Inrush Current vs. Inrush Current duration curve
Fig. 4: On time vs. Input current curve Fig. 5: Input Current vs. Input Voltage curve Fig. 6: Output leakage current vs. ambient temperature curve


Outline mounting size


Internal circuit diagram Overhead wiring diagram


Order Mark

Example: 1JG0.8-1Y

1 JG 0.8 1 Y
Number of output Solid relay main name Rated output current Design Number Screening Level (Y or W)

Note: The screening level (Y or W) and mounting form (DIP or SMD) should be indicated.”