1N4947
1N4947 is FAST RECOVERY RECIFIER manufactured by MEI SEMI.
- Part of the 1N4942 comparator family.
- Part of the 1N4942 comparator family.
Features
- Fast switching speed for high efficiency
- Low reverse leakage
- High forward surge current capability
- High temperature soldering guaranteed:
260℃/10 seconds, 0.375” (9.5mm) lead length
- Ro HS and REACH pliance
Mechanical Data
Case: Polarity Epoxy: Lead: Mounting position: Weight:
Transfer molded plastic Color band denotes cathode end UL94V
- 0 rate flame retardant Plated axial lead, solderable per MIL-STD-202E method 208C Any 0.012 ounce, 0.33 gram
Maximum Ratings (T Ambient=25ºC unless noted otherwise)
Symbol
VRRM VRMS VDC
I(AV)
Description
Max Recurrent Peak Reverse Voltage Max RMS Voltage
Max DC Blocking Voltage
Max Average Forward Rectified Current
IFSM TJ,TSTG
Peak Forward Surge Current Operating and Storage Temperature Range
TRR Maximum Reverse Recovery Time
1N4942 200 140 200
1N4944
400 280 400
1N4946
600 420 600
800 560 800
30 -65 to +150, -65 to...
