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Page <1> V1.025/02/13
Dual Surface
Mount Zener Diode
Absolute Maximum Rating:
Ta = 25°C unless otherwise specied.
Maximum Thermal Resistance:
Tj = 25°C.
Maximum Thermal Resistance:
Tj=25°C.
Features:
• SOT-23 Surface Mount Package
• 300mW Power Dissipation Rating
• Ideally Suited for Automatic Insertion
• ΔVZ for Both Diodes In One Case Is ≤5%
• Common Cathode Style Available See DZ Series
SOT-23
Parameter Test Conditions Symbol Value Unit
Power dissipation On bre glass substrate Pd300 mW
Junction and storage temperature range - Tj, Tstg -55 to +150 °C
Parameter Test Conditions Symbol Value Unit
Junction ambient On bre glass substrate RthJA 420 k/W
Part Number Marking
Code
VZZZT ZZK TCVR
VΩ Ω %/°C V
@ IZT=5mA @ IZT=5mA @ IZT=1mA @ IR=0.1uA
AZ23C3V9-7-F KD5 3.7 to 4.1 95 500 -0.05 -
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Page <2> V1.025/02/13
Dual Surface
Mount Zener Diode
Package Outline:
Plastic surface mounted package SOT-23
Dim. Min. Max.
A2.85 2.95
B 1.25 1.35
C 1 Typ.
D0.37 0.43
E0.35 0.48
G1.85 1.95
H 0.02 0.1
J0.1 Typ.
K 2.35 2.45
Dimensions : Millimetres
Soldering Footprint:
Package Information:
Device Package Shipping
AZ23C3V9-7-F SOT-23 3,000 / Tape & Reel
Dimensions : Millimetres
Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted
for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any
error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any
assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the
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Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012.
Part Number Table
Description Part Number
300mW Dual Surface Mount Zener Diode AZ23C3V9-7-F
