BZX55-Series
Vishay Semiconductors
www.vishay.com
Small Signal Zener Diodes
FEATURES
• Very sharp reverse characteristic
• Low reverse current level
• Very high stability
• Low noise
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Halogen-free according to IEC 61249-2-21 definition
APPLICATIONS
PRIMARY CHARACTERISTICS
• Voltage stabilization
PARAMETER
VZ range nom.
Test current IZT
VZ specification
Int. construction
VALUE
2.4 to 75
2.5; 5
UNIT
V
mA
Pulse current
Single
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
TAPED UNITS PER REEL
MINIMUM ORDER QUANTITY
BZX55-series
BZX55-series-TR
10 000 per 13" reel
30 000/box
10 000 per ammopack
(52 mm tape)
BZX55-series
BZX55-series-TAP
30 000/box
PACKAGE
MOLDING COMPOUND MOISTURE SENSITIVITY
SOLDERING
CONDITIONS
PACKAGE NAME
WEIGHT
125 mg
FLAMMABILITY RATING
LEVEL
MSL level 1
DO-35
UL 94 V-0
260 °C/10 s at terminals
(according J-STD-020)
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
mW
mA
K/W
°C
Power dissipation
l = 4 mm, TL = 25 °C
Ptot
IZ
500
Ptot/VZ
300
Zener current
Junction to ambient air
Junction temperature
Storage temperature range
Forward voltage (max.)
l = 4 mm, TL = constant
RthJA
Tj
175
Tstg
VF
- 65 to + 175
1.5
°C
IF = 200 mA
V
Rev. 1.7, 25-Nov-11
Document Number: 85604
1
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