Small Signal Zener Diodes
Description
www.
vishay.
com
BZT55-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.
Test current IZT VZ specification Circuit configuration
2.
4 to 75 2.
5 to 5 Pulse current Single
UNIT V mA
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
BZT55-series
BZT55-series-GS18
BZT55-series
BZT55-series-GS08
TAPED UNITS PER REEL 10 000 per 13" reel 2500 per 7" reel
MINIMUM ORDER QUANTITY 10 000/box 12 500/box
PACKAGE
PACKAGE NAME QuadroMELF (SOD-80)
WEIGHT 34 mg
MOLDING COMPOUND FLAMMABILITY RATING
UL 94 V-0
MOISTURE SENSITIVITY LEVEL
MSL level 1 (according J-STD-020)
SOLDERING CONDITIONS
260 °C/10 s at terminals
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 Forward voltage (max.
)
RthJA ≤ 300 K/W On PC board 50 mm x 50 mm x 1.
6 mm
IF = 200 mA
Ptot IZ RthJA Tj Tstg VF
VALUE
500 PV/VZ 500 175 -65 to +175
1.
5
UNIT
mW mA K/W °C °C V
Rev.
1.
7, 25-Nov-2021
1
Document Number: 85637
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
BZT55-Series
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
ZENER VOLTAGE RANGE (1)
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 ZZK at IZT2 f...
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