www. vishay. com
BZX55-Series
Vishay Semiconductors
Small Signal Zener Diodes
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
FEATURES • Very sharp reverse characteristic • Low reverse current level • Very high stability • Low noise • Material categorization:
for definitions of compliance please see www. vishay. com/doc?99912
APPLICATIONS • Voltage stabilization
PRIMARY CHARACTERISTICS
PARAMETER
VALUE
VZ range nom.
2. 4 to 75
Test current IZT
2. 5; 5
VZ specification
Pulse current
Circuit configuration
Single
UNIT V mA
ORDERING INFORMATION
DEVICE NAME BZX55-series
ORDERING CODE BZX55-series-TR
BZX55-series
BZX55-series-TAP
TAPED UNITS PER REEL
10 000 per 13" reel 10 000 per ammopack
(52 mm tape)
MINIMUM ORDER QUANTITY 30 000/box 30 000/box
PACKAGE
PACKAGE NAME DO-35 (DO-204AH)
WEIGHT 125 mg
MOLDING COMPOUND FLAMMABILITY RATING
UL 94 V-0
MOISTURE SENSITIVITY LEVEL
MSL level 1 (according J-STD-020)
SOLDERING CONDITIONS Peak temperature max. 260 °C
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
Power dissipation Zener current Junction to ambient air Junction temperature Storage temperature range
l = 4 mm, TL = 25 °C l = 4 mm, TL = constant
Ptot IZ RthJA Tj Tstg
Forward voltage (max. )
IF = 200 mA
VF
VALUE 500
Ptot/VZ 300 175
-65 to +175 1. 5
UNIT mW mA K/W °C °C
V
Rev. 1. 8, 25-Nov-2021
1
Document Number: 85604
For technical questions within your region: DiodesAmericas@vishay. com, DiodesAsia@vishay. com, DiodesEurope@vishay. com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www. vishay. com/doc?91000
www. vishay. com
BZX55-Series
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
ZENER VOLTAGE RANGE
TEST CURRENT
REVERSE LEAKAGE CURRENT
DYNAMIC RESISTANCE
PART NUMBER
VZ at IZT1
IR at VR
IZT1
IZT2 Tamb = Tamb =
25 °C 150 °C
ZZ at IZT1 ZZ...
BZX55C68 PDF File
