Features
•Dual Zeners in Common Anode Configuration
•300 mW Power Dissipation Rating
•Ideally Suited for Automated Insertion
•VZ For Both Diodes in One Case is ≤ 5%
•Common Cathode Style Available See DZ Series
•Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
•Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
•Qualified to AEC-Q101 Standards for High Reliability
AZ23C2V7 - AZ23C51
300mW DUAL SURFACE MOUNT ZENER DIODE
Mechanical Data
•Case: SOT23
•Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0
•Moisture Sensitivity: Level 1 per J-STD-020
•Terminals: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 
•Polarity: See Diagram
•Approximate Weight: 0.008 grams
ESD Sensitivity Rating
•AEC-Q101, HBM - 8kV, MM - 400V
•IEC 61000-4-2, Air - 15kV, Contact - 8kV
SOT23
Top View Device Schematic
Ordering Information (Note 5)
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Part Number |
Qualification |
Case |
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Packaging |
(Type Number)-7-F* |
Commercial |
SOT23 |
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3000/Tape & Reel |
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(Type Number)Q-7-F* |
Automotive |
SOT23 |
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3000/Tape & Reel |
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*Add “-7-F” to the appropriate type number in Electrical Characteristics Table on Page 2 example: 6.2V Zener = AZ23C6V2-7F |
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Notes: |
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. |
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2.See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogenand Antimony-free, "Green" and Lead-free.
3.Halogenand Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
4.Product manufactured with Date Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
5.For Packaging Details, go to our website at http://www.diodes.com.
Marking Information
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YM |
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AZ23C2V7 - AZ23C51 |
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1 of 5 |
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Document number: DS18003 Rev. 15 - 2 |
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www.diodes.com |
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C = CAT (Chengdu Assembly / Test site) |
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YM = Date Code Marking |
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M = Month (ex: 9 = September) |
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January 2013
© Diodes Incorporated
AZ23C2V7 - AZ23C51
Thermal Characteristics
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Characteristic |
Symbol |
Value |
Unit |
Power Dissipation (Note 6) |
PD |
300 |
mW |
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Thermal Resistance, Junction to Ambient Air (Note 6) |
RθJA |
417 |
°C/W |
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Operating and Storage Temperature Range |
TJ, TSTG |
-65 to +150 |
°C |
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Notes: |
6. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com. |
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Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
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Zener |
Maximum |
Typical |
Min. |
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Voltage Range |
Zener Impedance |
Reverse |
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Type |
Marking |
Temperature |
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(Note 7) |
f = 1kHz |
Voltage (Note 7) |
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Number |
Code |
Coefficient |
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@ IZT = 5.0mA |
ZZT @ IZT = 5.0mA |
ZZK @ IZK = 1.0mA |
@ IR = 0.1µA |
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VZ (Volts) |
Ohms |
Ohms |
TC (%/°C) |
VR (Volts) |
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AZ23C2V7 |
D1 |
2.5 |
- 2.9 |
83 |
500 |
-0.065 |
— |
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AZ23C3V0 |
D2 |
2.8 |
- 3.2 |
95 |
500 |
-0.060 |
— |
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AZ23C3V3 |
D3 |
3.1 |
- 3.5 |
95 |
500 |
-0.055 |
— |
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AZ23C3V6 |
D4 |
3.4 |
- 3.8 |
95 |
500 |
-0.055 |
— |
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AZ23C3V9 |
D5 |
3.7 |
- 4.1 |
95 |
500 |
-0.050 |
— |
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AZ23C4V3 |
D6 |
4.0 |
- 4.6 |
95 |
500 |
-0.035 |
— |
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AZ23C4V7 |
D7 |
4.4 |
- 5.0 |
78 |
500 |
-0.015 |
— |
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AZ23C5V1 |
D8 |
4.8 |
- 5.4 |
60 |
480 |
+0.005 |
0.8 |
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AZ23C5V6 |
D9 |
5.2 |
- 6.0 |
40 |
400 |
+0.020 |
1.0 |
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AZ23C6V2 |
DA |
5.8 |
- 6.6 |
10 |
200 |
+0.030 |
2.0 |
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AZ23C6V8 |
DB |
6.4 |
- 7.2 |
8.0 |
150 |
+0.045 |
3.0 |
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AZ23C7V5 |
DC |
7.0 |
- 7.9 |
7.0 |
50 |
+0.050 |
5.0 |
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AZ23C8V2 |
DD |
7.7 |
- 8.7 |
7.0 |
50 |
+0.055 |
6.0 |
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AZ23C9V1 |
DE |
8.5 |
- 9.6 |
10 |
50 |
+0.065 |
7.0 |
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AZ23C10 |
DF |
9.4 - 10.6 |
15 |
70 |
+0.065 |
7.5 |
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AZ23C11 |
DG |
10.4 |
- 11.6 |
20 |
70 |
+0.070 |
8.5 |
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AZ23C12 |
DH |
11.4 |
- 12.7 |
20 |
90 |
+0.075 |
9.0 |
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AZ23C13 |
DI |
12.4 |
- 14.1 |
25 |
110 |
+0.080 |
10.0 |
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AZ23C15 |
DJ |
13.8 |
- 15.6 |
30 |
110 |
+0.080 |
11.0 |
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AZ23C16 |
DK |
15.3 |
- 17.1 |
40 |
170 |
+0.090 |
12.0 |
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AZ23C18 |
DL |
16.8 |
- 19.1 |
50 |
170 |
+0.090 |
14.0 |
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AZ23C20 |
DM |
18.8 |
- 21.2 |
50 |
220 |
+0.090 |
15.0 |
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AZ23C22 |
DN |
20.8 |
- 23.3 |
55 |
220 |
+0.090 |
17.0 |
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AZ23C24 |
DO |
22.8 |
- 25.6 |
80 |
220 |
+0.090 |
18.0 |
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AZ23C27 |
DP |
25.1 |
- 28.9 |
80 |
250 |
+0.090 |
20.0 |
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AZ23C30 |
DQ |
28 |
- 32 |
80 |
250 |
+0.090 |
22.5 |
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AZ23C33 |
DR |
31 |
- 35 |
80 |
250 |
+0.090 |
25.0 |
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AZ23C36 |
DS |
34 |
- 38 |
90 |
250 |
+0.090 |
27.0 |
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AZ23C39 |
DT |
37 |
- 41 |
90 |
300 |
+0.110 |
29.0 |
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AZ23C43 |
30 |
40 |
- 46 |
100 |
700 |
+0.110 |
32.0 |
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AZ23C47 |
31 |
44 |
- 50 |
100 |
750 |
+0.110 |
35.0 |
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AZ23C51 |
32 |
48 |
- 54 |
100 |
750 |
+0.110 |
38.0 |
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Notes: |
7. Short duration pulse test used to minimize self-heating effect. |
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AZ23C2V7 - AZ23C51 |
2 of 5 |
January 2013 |
Document number: DS18003 Rev. 15 - 2 |
www.diodes.com |
© Diodes Incorporated |
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