BL GALAXY ELECTRICAL
ZENER DIODES
BZX55 --- SERIES
POWER DISSIPATION: 500 mW
FEATURES
Silicon planar power zener diodes
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%,
Replace suffix "C" with "A" for 1%.
other voltage tolerance and other zener voltage are
available upon request.
MECHANICAL DATA
Case:DO-35, Glass Case
Terminals: Solderable per MIL-STD-202, method 208
Polarity: Cathode band
Marking: Type number
Approx. Weight: 0.13 grams.
DO-34(GLASS)
DO-35(GLASS)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Dimensions in millimeters
Zener current (see Table "Characteristics")
Pow er dissipation @ Tamb=25
Junction temperature
Storage temperature range
SYMBOL
VALUE
UNIT
Ptot 5001) mW
TJ 175
Ts -55---+175
SYMBOL
MIN
TYP
Thermal resistance junction to ambient
RθJA
Forw ard voltage at IF=100mA
VF
NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Document Number 0284002
BLGALAXY ELECTRICAL
MAX
UNIT
3001)
/W
1.0 V
www.galaxycn.com
1.
