Attention ! Due to COVID-19 situation, please expect delay in shipping and Delivery time could be longer. Prepaid order will be preferred 1st than COD order. We are available on Email only for all your queries. Thanks for your understanding & support.
  • 3P4M - 400V - 3A SCR - Thyristor

The 3P4MH and 3P6MH are P-gate fully diffused mold SCRs With an average on-current Of 3 A. The repeat peak Off- voltages (and reverse voltages) are 400 V and 600 V.


• This transistor features a small and lightweight package and is easy to handle even on the mounting surface due to its TO-202AA dimensions. Processing Of lead Wires and heat sink (tablet) using jigs is also possible. 

• Employs flame-retardant epoxy resin (UL94V-O).  


Non contact switches Of consumer electronic equipment, electric equipment s, audio equipment, and light industry equipment.  


Symbol Parameter Ratings Units
VRSM Non-Repetitive Peak Reverse Voltage 500 V
VDSM Non-Repetitive Peak Off-state Voltage 500 V
VRRM Repetitive Peak Reverse Voltage 400 V
VDRM Repetitive Peak Off-state Voltage 400 V
IT(AV) Average on-state current 3 (Tc = 87°C, Single half-wave, θ = 180°) A
IT(RMS) Effective on-state current 4.7 A
ITSM Surge Non-Repetitive On-state Current 65 (f = 50 Hz, Sine half-wave, 1 cycle) A
∫ it 2 dt Fusing current 20 (1 ms≤t≤10 ms) A2 s
dIT/dt Critical rate of rise of on-state current 50 A/µs
PGM Peak Gate Power Dissipation 2 (f ≥ 50 Hz, Duty≤ 10%) W
PG(IAV) Average Gate Power Dissipation 0.1 W
IFGM Peak Gate Forward Current 1 (f ≥ 50 Hz, Duty≤ 10%) A
VRGM Peak Gate Reverse Voltage 6 V
Tj Junction Temperature -40 to 125  °C
Tstg Storage Temperature -50 to 150  °C

Related Document:-

3P4M Data Sheet 

Write a review
Please login or register to review

* Product Images are shown for illustrative purposes only and may differ from actual product.

3P4M - 400V - 3A SCR - Thyristor

  • Product Code: EC-1936
  • Availability: 189
  • Rs.62.00