AZ23 Series
Vishay Semiconductors
VISHAY
Dual Common-Anode Zener Diodes
Features
• These diodes are also available in other case
styles and configurations including: the dual diode
common cathode configuration with type designa-
tion DZ23, the single diode SOT-23 case with the
type designation BZX84C, and the single diode
SOD-123 case with the type designation BZT52C.
• Dual Silicon Planar Zener Diodes, Common
Mechanical Data
Case: SOT-23 Plastic Package
Anode
• The Zener voltages are graded according to the
international E 24 standard. Standard Zener volt-
age tolerance is 5 %. Replace "C" with " B " for
2 % tolerance. Other voltage tolerances and other
Zener voltages are available upon request.
Weight: Approx. 8 mg
Packaging Codes/Options:
E8 / 10k per 13 " reel (8 mm tape), 30 k/box
E9 / 3k per 7 " reel (8 mm tape), 30 k/box
• The parameters are valid for both diodes in one
case. VZ and rzj of the two diodes in one case is
5 %
Absolute Maximum Ratings
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
Value
Unit
mW
1)
Power dissipation
P
tot
300
1)
Device on fiberglass substrate, see layout
Thermal Characteristics
T
= 25 °C, unless otherwise specified
amb
Parameter
Test condition
Symbol
Value
Unit
1)
Thermal resistance junction to ambient air
Junction temperature
R
°C/W
°C
JA
420
T
150
j
Storage temperature range
T
- 65 to + 150
°C
S
1)
Device on fiberglass substrate, see layout
Document Number 85759
Rev. 2, 15-Jul-03
www.vishay.com
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