31GF4
31GF4 is Ultrafast Plastic Rectifier manufactured by Vishay.
FEATURES
- Glass passivated pellet chip junction
- Ultrafast reverse recovery time
- Low forward voltage drop
- Low switching losses, high efficiency
- High forward surge capability
Available
- Solder dip 275 °C max. 10 s, per JESD 22-B106
- Material categorization: for definitions of pliance please see .vishay./doc?99912
TYPICAL APPLICATIONS
For use in high frequency rectification and freewheeling application in switching mode converters and inverters for consumer, puter and telemunication.
MECHANICAL DATA
Case: DO-201AD Molding pound meets UL 94 V-0 flammability rating Base P/N-E3
- Ro HS-pliant, mercial grade Base P/N-M3
- halogen-free, Ro HS-pliant, mercial grade
Terminals: matte tin plated leads, solderable per J-STD-002 and JESD 22-B102 E3 and M3 suffix meets JESD 201 class 1A whisker test
Polarity: color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current, 0.375" (9.5 mm) lead length with FIN without FIN/PCB
Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load
Operating junction and storage temperature range
Reverse avalanche energy (8/20 μs surge)
SYMBOL VRRM VRMS VDC
IF(AV)
IFSM TJ, TSTG
VALUE 400 280 400 3.0 1.5
-40 to +150 10
UNIT V
A °C m J
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Minimum reverse breakdown...
