www.vishay.com
ZM4728A to ZM4764A
Vishay Semiconductors
Zener Diodes
DESIGN SUPPORT TOOLS AVAILABLE
3D 3D
3D Models
FEATURES
• Silicon planar power Zener diodes
• For use in stablilizing and clipping circuits with
high power rating
• Standard Zener voltage tolerance is ± 5 %
• These diodes are also available in the DO-41
case with type designation 1N4728A to 1N4764A
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
PARAMETER
VALUE
VZ range nom.
Test current IZT
VZ specification
3.3 to 100
2.5 to 76
Thermal
equilibrium
Circuit configuration
Single
UNIT
V
mA
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
ZM4728A to ZM4764A
ZM4728A to ZM4764A-series-GS18
ZM4728A to ZM4764A
ZM4728A to ZM4764A-series-GS08
TAPED UNITS PER REEL MINIMUM ORDER QUANTITY
5 000 (12 mm tape on 13" reel)
10 000/box
1 500 (12 mm tape on 7" reel)
12 000/box
PACKAGE
PACKAGE NAME
MELF (DO-213AB) glass
WEIGHT
MOLDING COMPOUND
FLAMMABILITY RATING
135 mg
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
VALUE
Power dissipation
Valid provided that electrodes are kept at
ambient temperature
Ptot
1000
Zener current
See table “Characteristics”
Junction to ambient air
Valid provided that electrodes are kept at
ambient temperature
RthJA
170
Junction temperature
Tj 175
Storage temperature range
Tstg -65 to +175
UNIT
mW
K/W
°C
°C
Rev. 1.6, 12-Mar-2019
1 Document Number: 85786
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
