AZ23-Series
www.vishay.com Vishay Semiconductors
Rev. 2.0. 27-Feb-18 1Document Number: 85759
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Small Signal Zener Diodes, Dual
DESIGN SUPPORT TOOLS
FEATURES
• Dual silicon planar Zener diodes, common
anode
• The Zener voltages are graded according to the
international E24 standard. Standard Zener
voltage tolerance is ± 5 %, indicated by the “C”
in the ordering code. Replace “C” with “B” for
2 % tolerance.
• The parameters are valid for both diodes in one
case. VZ and Rzj of the two diodes in one
case is 5 %
• AEC-Q101 qualified available
• ESD capability according to AEC-Q101:
Human body model > 8 kV
Machine model > 800 V
• Base P/N-E3 - RoHS-compliant, commercial grade
• Base P/N-HE3 - RoHS-compliant, AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
PARAMETER VALUE UNIT
VZ range nom. 2.7 to 51 V
Test current IZT 5mA
VZ specification Pulse current
Circuit configuration Dual common anode
20456
2
3
1
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Available
ORDERING INFORMATION
DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY
AZ23-series
AZ23C2V7-E3-08 to AZ23C51-E3-08
3000 (8 mm tape on 7" reel) 15 000
AZ23B2V7-E3-08 to AZ23B51-E3-08
AZ23C2V7-HE3-08 to AZ23C51-HE3-08
AZ23B2V7-HE3-08 to AZ23B51-HE3-08
AZ23C2V7-E3-18 to AZ23C51-E3-18
10 000 (8 mm tape on 13" reel) 10 000
AZ23B2V7-E3-18 to AZ23B51-E3-18
AZ23C2V7-HE3-18 to AZ23C51-HE3-18
AZ23B2V7-HE3-18 to AZ23B51-HE3-18
PACKAGE
PACKAGE NAME WEIGHT MOLDING COMPOUND
FLAMMABILITY RATING
MOISTURE SENSITIVITY
LEVEL
SOLDERING
CONDITIONS
SOT-23 8.8 mg UL 94 V-0 MSL level 1
(according J-STD-020) 260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Power dissipation Device on fiberglass substrate,
see layout on page 6 Ptot 300 mW
Thermal resistance, junction
to ambient air
Device on fiberglass substrate,
see layout on page 6 RthJA 420 K/W
Junction temperature Tj150 °C
Storage temperature range Tstg -65 to +150 °C
Operating temperature range Top -55 to +150 °C