BZM55-Series
Vishay Semiconductors
www.vishay.com
Small Signal Zener Diodes
FEATURES
• Saving space
• Hermetic sealed parts
• Electrical data identical with the devices
BZT55..series, TZM..series
• Fits onto SOD-323
• Very sharp reverse characteristic
• Low reverse current level
• Very high stability
PRIMARY CHARACTERISTICS
• Low noise
PARAMETER
VZ range nom.
Test current IZT
VZ specification
Int. construction
VALUE
2.4 to 75
2.5; 5
UNIT
V
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
mA
Pulse current
Single
• Halogen-free according to IEC 61249-2-21 definition
APPLICATIONS
• Voltage stabilization
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
BZM55-series-TR3
BZM55-series-TR
TAPED UNITS PER REEL
10 000 (8 mm tape on 13" reel)
2500 (8 mm tape on 7" reel)
MINIMUM ORDER QUANTITY
BZM55-series
10 000
12 500
BZM55-series
PACKAGE
MOLDING COMPOUND MOISTURE SENSITIVITY
SOLDERING
CONDITIONS
PACKAGE NAME
WEIGHT
12 mg
FLAMMABILITY RATING
LEVEL
MSL level 1
MicroMELF
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
Power dissipation
Junction to ambient air
RthJA 300 K/W
Ptot
500
500
Mounted on epoxy-glass hard tissue, fig. 1
RthJA
K/W
35 μm copper clad, 0.9 mm2 copper area per
electrode
Junction tie point
RthJL
300
K/W
Tj
Tstg
IZ
Junction temperature
Storage temperature range
Zener current
175
- 65 to + 175
Ptot/VZ
°C
°C
mA
V
VF
Forward voltage
IF = 200 mA
1.5
Rev. 2.1, 25-Nov-11
Document Number: 85597
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