1N4454
1N4454 is SWITCHING RECTFIERS manufactured by Digitron Semiconductors.
- Part of the 1N4305 comparator family.
- Part of the 1N4305 comparator family.
FEATURES
- Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
- Available as non-Ro HS (Sn/Pb plating), standard, and as Ro HS by adding “-PBF” suffix.
MAXIMUM RATINGS Rating
Maximum working inverse voltage
Average rectified current
Forward current steady state
Recurrent peak forward current
Peak forward surge current Pulse width = 1.0s Pulse width = 1.0µs
Power dissipation Maximum total dissipation Linear derating factor (from 25°C)
Storage temperature range
Maximum junction temperature
Lead temperature
Symbol WIV IO IF if if(surge)
Tstg TJ TL
Value 50 100 300 400
1.0 4.0
500 3.33 -65 to +200 +175 +260
Unit V m A m A m A
A m W m W/°C
°C °C °C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Characteristic
Symbol Min Max Unit
Test Condition
Forward voltage
1N4454 1N4305...
