GALAXY ELECTRICAL
BZV55--- SERIES
BL
POWER DISSIPATION: 500 mW
ZENER DIODES
FEATURES
Silicon planar power zener diodes
MINI-MELF
The zener voltages are graded according to the
international E 24 standard. Standard zener voltage
tolerance is 5%. Replace suffix"C" with "B" for 2%,
other voltage tolerance and other zener voltage are
available upon request.
Cathode indification
MECHANICAL DAT A
Case:MINI-MELF,glass case
Terminals: Solderable per MIL-STD-202, method 208
Polarity: Cathode band
Marking: Type number
f
0.4 0.1
3.4 +0.3
-0.1
Approx. Weight: 0.031 grams.
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
mW
Zener current (see Table "Characteristics")
Pow er dissipation @ Tamb=50
Junction temperature
5001)
200
Ptot
TJ
Storage temperature range
T
s
-65---+200
SYMBOL
RθJA
MIN
TYP
MAX
UNIT
K/W
3801)
0.9
Thermal resistance junction to ambient
Forw ard voltage at IF=10mA
VF
V
NOTES: (1) Device mounted on a ceramic substrate of 10X10X0.6mm.
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BLGALAXY ELECTRICAL
Document Number BZV55
1.