WEITRON DZ23C18

WEITRON
DZ23C2V7 Series
Surface Mount Zener Diode
SMALL SIGNAL
ZENER DIODES
300m WATTS
P b Lead(Pb)-Free
Features:
* Dual zeners common cathode configuration
* 300mW Power Dissipation
* Ideally suited for automated insertion
* Zener Voltages from 2.7V -51V
3
1
2
SOT-23
2
1
3
SOT-23 Outline Dimensions
Unit:m m
Dim
A
B
C
D
E
G
H
J
K
L
M
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M in
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
M ax
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
21-Jan-08
WEITRON
DZ23C2V7 Series
Maximum Ratings and Electrical Characteristics (TA=25°C Unless Otherwise Noted)
Characteristics
Symbol
Value
Unit
Forward Voltage @IF=10mA
VF
0.9
V
Total Power Dissipation(1)
PD
300
mW
RθJA
417
K/W
TJ
+150
˚C
TSTG
-65 to +150
˚C
Thermal Resistance Junctionto Ambient Air
Junction and Storage Temperature Range
Storage Temperature Range
NOTE 1. Valid provided that device terminals are kept at ambient temperature.
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21-Jan-09
DZ23C2V7 Series
ELECTRICAL CHARACTERISTICS (Tamb=25°C unless otherwise specified)
Zener Voltage
Maximum Zener Impedance (Note3)
Typical
Min. Reverse
Temperature
Voltage (Note2)
Type
Marking
Range (Note 2)
Number
Code
@ IZT = 5.0mA
ZZT @ IZT = 5.0mA
ZZK @ IZK = 1.0mA
VZ (Volts)
Ohms
Ohms
TC (%/°C)
VR (Volts)
Coefficient
@ IR = 0.1μA
DZ23C2V7
KV1
2.5-2.9
83
500
-0.065
—
DZ23C3V0
KV2
2.8-3.2
95
500
-0.060
—
DZ23C3V3
KV3
3.1-3.5
95
500
-0.055
—
DZ23C3V6
KV4
3.4-3.8
95
500
-0.055
—
DZ23C3V9
KV5
3.7-4.1
95
500
-0.050
—
DZ23C4V3
KV6
4.0-4.6
95
500
-0.035
—
DZ23C4V7
KV7
4.4-5.0
78
500
-0.015
—
DZ23C5V1
KV8
4.8-5.4
60
480
+0.005
0.8
DZ23C5V6
KV9
5.2-6.0
40
400
+0.020
1.0
DZ23C6V2
KVA
5.8-6.6
10
200
+0.030
2.0
DZ23C6V8
KVB
6.4-7.2
8.0
150
+0.045
3.0
DZ23C7V5
KVC
7.0-7.9
7.0
50
+0.050
5.0
DZ23C8V2
KVD
7.7-8.7
7.0
50
+0.055
6.0
DZ23C9V1
KVE
8.5-9.6
10
50
+0.065
7.0
DZ23C10
KVF
9.4-10.6
15
70
+0.065
7.5
DZ23C11
KVG
10.4-11.6
20
70
+0.070
8.5
DZ23C12
KVH
11.4-12.7
20
90
+0.075
9.0
DZ23C13
KVI
12.4-14.1
25
110
+0.080
10.0
DZ23C15
KVJ
13.8-15.6
30
110
+0.080
11.0
DZ23C16
KVK
15.3-17.1
40
170
+0.090
12.0
DZ23C18
KVL
16.8-19.1
50
170
+0.090
14.0
DZ23C20
KVM
18.8-21.2
50
220
+0.090
15.0
DZ23C22
KVN
20.8-23.3
55
220
+0.090
17.0
DZ23C24
KVO
22.8-25.6
80
220
+0.090
18.0
DZ23C27
KVP
25.1-28.9
80
250
+0.090
20.0
DZ23C30
KVQ
28-32
80
250
+0.090
22.5
DZ23C33
KVR
31-35
80
250
+0.090
25.0
DZ23C36
KVS
34-38
90
250
+0.090
27.0
DZ23C39
KVT
37-41
90
300
+0.110
29.0
DZ23C43
KVU
40-46
100
700
+0.110
32.0
DZ23C47
KVV
44-50
100
750
+0.110
35.0
DZ23C51
KVW
48-54
100
750
+0.110
38.0
Notes: 2. Short duration pulse test used to minimize self-heating effect.
3. f = 1KHz.
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21-Jan-09
DZ23C2V7 Series
Typical Characteristics
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21-Jan-09