AZ23C2V7 - AZ23C51
300mW DUAL SURFACE MOUNT ZENER DIODE
Features
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•
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Dual Zeners in Common Anode Configuration
300 mW Power Dissipation Rating
Ideally Suited for Automated Insertion
Δ
V
Z
For Both Diodes in One Case is
≤
5%
Common Cathode Style Available See DZ Series
Lead, Halogen and Antimony Free, RoHS Compliant (Note 2)
“Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
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•
•
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Case: SOT-23
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Matte Tin Finish annealed over Alloy 42 leadframe
(Lead Free Plating). Solderable per MIL-STD-202, Method 208
Polarity: See Diagram
Marking Information: See Page 3
Ordering Information: See Page 3
Approximate Weight: 0.008 grams
ESD Sensitivity Rating
•
•
AEC-Q101, HBM - 8kV, MM - 400V
IEC 61000-4-2, Air - 15kV, Contact - 8kV
Top View
Device Schematic
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Notes:
Symbol
P
D
R
θ
JA
T
J
, T
STG
Value
300
417
–65 to +150
Unit
mW
°C/W
°C
1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead.
3. Product manufactured with Data 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 Sb
2
O
3
Fire Retardants.
AZ23C2V7 - AZ23C51
Document number: DS18003 Rev. 13 - 2
1 of 4
www.diodes.com
February 2009
© Diodes Incorporated
AZ23C2V7 - AZ23C51
Electrical Characteristics
Type
Number
AZ23C2V7
AZ23C3V0
AZ23C3V3
AZ23C3V6
AZ23C3V9
AZ23C4V3
AZ23C4V7
AZ23C5V1
AZ23C5V6
AZ23C6V2
AZ23C6V8
AZ23C7V5
AZ23C8V2
AZ23C9V1
AZ23C10
AZ23C11
AZ23C12
AZ23C13
AZ23C15
AZ23C16
AZ23C18
AZ23C20
AZ23C22
AZ23C24
AZ23C27
AZ23C30
AZ23C33
AZ23C36
AZ23C39
AZ23C43
AZ23C47
AZ23C51
Notes:
@T
A
= 25°C unless otherwise specified
Maximum
Zener Impedance (Note 5)
Z
ZT
@ I
ZT
= 5.0mA
Ohms
83
95
95
95
95
95
78
60
40
10
8.0
7.0
7.0
10
15
20
20
25
30
40
50
50
55
80
80
80
80
90
90
100
100
100
Z
ZK
@ I
ZK
= 1.0mA
Ohms
500
500
500
500
500
500
500
480
400
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
250
250
250
250
300
700
750
750
Typical
Temperature
Coefficient
T
C
(%/°C)
-0.065
-0.060
-0.055
-0.055
-0.050
-0.035
-0.015
+0.005
+0.020
+0.030
+0.045
+0.050
+0.055
+0.065
+0.065
+0.070
+0.075
+0.080
+0.080
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.090
+0.110
+0.110
+0.110
+0.110
Min.
Reverse
Voltage (Note 4)
@ I
R
= 0.1µA
V
R
(Volts)
—
—
—
—
—
—
—
0.8
1.0
2.0
3.0
5.0
6.0
7.0
7.5
8.5
9.0
10.0
11.0
12.0
14.0
15.0
17.0
18.0
20.0
22.5
25.0
27.0
29.0
32.0
35.0
38.0
Marking
Code
KD1
KD2
KD3
KD4
KD5
KD6
KD7
KD8
KD9
KDA
KDB
KDC
KDD
KDE
KDF
KDG
KDH
KDI
KDJ
KDK
KDL
KDM
KDN
KDO
KDP
KDQ
KDR
KDS
KDT
D30
D31
D32
Zener
Voltage Range
(Note 4)
@ I
ZT
= 5.0mA
V
Z
(Volts)
2.5-2.9
2.8-3.2
3.1-3.5
3.4-3.8
3.7-4.1
4.0-4.6
4.4-5.0
4.8-5.4
5.2-6.0
5.8-6.6
6.4-7.2
7.0-7.9
7.7-8.7
8.5-9.6
9.4-10.6
10.4-11.6
11.4-12.7
12.4-14.1
13.8-15.6
15.3-17.1
16.8-19.1
18.8-21.2
20.8-23.3
22.8-25.6
25.1-28.9
28-32
31-35
34-38
37-41
40-46
44-50
48-54
4. Short duration pulse test used to minimize self-heating effect.
5. f = 1kHz.
400
50
P
D
, POWER DISSIPATION (mW)
300
I
Z
, ZENER CURRENT (mA)
40
30
200
20
100
10
0
0
100
T
A
, Ambient Temperature, (°C)
Fig. 1 Power Derating Curve
200
0
0
3
4
5
6
8
9 10
7
V
Z
, ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
1
2
AZ23C2V7 - AZ23C51
Document number: DS18003 Rev. 13 - 2
2 of 4
www.diodes.com
February 2009
© Diodes Incorporated
AZ23C2V7 - AZ23C51
30
T
J
= 25°C
C10
C12
10
I
Z
, ZENER CURRENT (mA)
20
C15
I
Z
, ZENER CURRENT (mA)
8
6
C18
10
Test Current I
Z
5mA
C22
C27
C33
C36
4
2
0
0
10
20
30
40
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
0
0
30 40 50 60 70 80 90 100
V
Z
, ZENER VOLTAGE (V)
Fig. 4 Typical Zener Breakdown Characteristics
10
20
1,000
T
J
= 25 °C
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
V
R
= 2V
100
V
R
= 1V
V
R
= 2V
10
10
100
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 5 Typical Total Capacitance vs. Nominal Zener Voltage
1
Ordering Information
Part Number
(Type Number)-7-F*
(Note 6)
Case
SOT-23
Packaging
3000/Tape & Reel
*Add “-7-F” to the appropriate type number in Electrical Characteristics Table on Page 2 example: 6.2V Zener = AZ23C6V2-7F
Notes:
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
xxx = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
2005
S
2006
T
Jul
7
2007
U
Aug
8
2008
V
Sep
9
2009
W
Oct
O
2010
X
2011
Y
Nov
N
2012
Z
Dec
D
February 2009
© Diodes Incorporated
xxx
Date Code Key
Year
1998
Code
J
Month
Code
Jan
1
1999
K
Feb
2
2000
L
2001
M
Mar
3
2002
N
Apr
4
2003
P
May
5
YM
2004
R
Jun
6
AZ23C2V7 - AZ23C51
Document number: DS18003 Rev. 13 - 2
3 of 4
www.diodes.com
AZ23C2V7 - AZ23C51
Package Outline Dimensions
A
B C
G
H
K
M
J
D
F
L
SOT-23
Dim
Min
Max
A
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
F
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
K
0.903
1.10
L
0.45
0.61
M
0.085
0.180
0°
8°
α
All Dimensions in mm
Suggested Pad Layout
Y
Z
C
Dimensions Value (in mm)
Z
2.9
X
0.8
Y
0.9
C
2.0
E
1.35
X
E
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
AZ23C2V7 - AZ23C51
Document number: DS18003 Rev. 13 - 2
4 of 4
www.diodes.com
February 2009
© Diodes Incorporated
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