1N4578AUR
1N4578AUR is 6.4V TEMPERATURE COMPENSATED ZENER DIODE manufactured by Digitron Semiconductors.
- Part of the 1N4565UR comparator family.
- Part of the 1N4565UR 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 Characteristics
Operating and storage temperatures
DC power dissipation Power derating
Solder temperature
IR = 2µA @ 25°C and VR = 3V
Value -65 to +175°C 500m W @ 50°C 4m W/°C above 50°C 260°C for 10 s maximum
ELECTRICAL CHARACTERISTICS
Part number (Note 1)
Zener test current (Note 3) IZT
Maximum voltage temperature coefficient m A
αvz ±%/°C
±m V/°C
Temp. range
1N4565UR
.5
.64
0 to 75°C
1N4565AUR
.5
.64 -55 to 100°C
1N4566UR .5 0.005 .32
0 to 75°C
1N4566AUR
.5
.32
-55 to 100°C
1N4567UR .5 0.002 .13
0 to 75°C
1N4567AUR
.5
.13
-5...
