AZ23C2V7-AZ23C51
Surface-mount Dual Zener Diode
Voltage range 2.7-51 Volts
300m Watts Power Dissipation
SOT-23
FEATURES
Dual zeners in common-anode configuration
300 mW power dissipation rating
Ideally suited for automated insertion
Vz for both diodes in common case is 5%
Common-cathode style available; see DZ series
0.020(0.51)
0.015(0.37)
0.055(1.40)
0.047(1.19)
0.098(2.50)
0.083(2.10)
MECHANICAL DATA
Case: SOT-23, molded plastic
Terminals: Matte-Sn plated
Polarity: See diagram
Marking: Marking code (see table on Page 2)
Mounting position: Any
Weight: 0.008 grams (approx.)
0.080(2.05)
0.070(1.78)
0.024(0.61)
0.018(0.45)
0.120(3.05)
0.104(2.65)
0.041(1.05)
0.047(0.89)
0.043(1.10)
0.035(0.89)
0.006(0.15)
0.001(0.013)
0.024(0.61)
0.018(0.45)
0.007(0.178)
0.003(0.076)
Dimensions in inches and (millimeters)
Pb-free, RoHS compliant.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified.
MAXIMUM RATINGS
Parameter
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air
(Note 1)
Operating and Storage Temperature Range
Symbol
Pd
R
JA
T
J
, T
STG
Value
300
420
-65 to + 150
Units
mW
°C/W
°C
Notes: 1. Device on fiberglass substrate.
2. Tested with I
ZT
current pulses. Pulse width = 5ms
8/26/2004 Rev.1.01
www.SiliconStandard.com
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AZ23C2V7-AZ23C51
ELECTRICAL CHARACTERISTICS
(TA=25°C unless otherwise noted)
Zener
Device
(Note 1)
AZ23C2V7
AZ23C3V0
AZ23C3V3
AZ23C3V6
AZ23C3V9
AZ23C4V3
AZ23C4V7
AZ23C5V1
AZ23C5V6
AZ23C6V2
AZ23C6V8
AZ23C7V5
AZ23C8V2
AZ23C9V1
AZ23C10
AZ23C11
AZ23C12
AZ23C13
AZ23C15
AZ23C16
AZ23C18
AZ23C20
AZ23C22
AZ23C24
O
Device
Voltage Range
Marking @ I
zt = 5.0mA
Code
Vz(Volts)
(Notes 2)
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
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
15.30-17.1
16.8-19.1
18.8-21.2
20.8-23.3
22.8-25.6
25.1-28.9
28-32
31-35
34-39
37-41
40-46
44-50
48-54
Maximum
Zener Impedance
Z
ZT @
I
ZT
Z
ZK @
I
ZK
= 5.0mA
= 1.0mA
Ohms
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
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
Tc(% /
O
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
@ I
R
= 0.1uA
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
AZ23C27
AZ23C30
AZ23C33
AZ23C36
AZ23C39
AZ23C43
AZ23C47
AZ23C51
Notes: 1. Device on fiberglass substrate.
2. Tested with
I
ZT
current pulses. Pulse width = 5.0ms.
Information furnished by Silicon Standard Corporation is believed to be accurate and reliable. However, Silicon Standard Corporation makes no
guarantee or warranty, express or implied, as to the reliability, accuracy, timeliness or completeness of such information and assumes no
responsibility for its use, or for infringement of any patent or other intellectual property rights of third parties that may result from its
use. Silicon Standard reserves the right to make changes as it deems necessary to any products described herein for any reason, including
without limitation enhancement in reliability, functionality or design. No license is granted, whether expressly or by implication, in relation to
the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of
Silicon Standard Corporation or any third parties.
8/26/2004 Rev.1.01
www.SiliconStandard.com
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