DZ23 Series
Zener Diodes
SOT-23
1.40
0.95
0.50
0.35
3.10
2.70
3
1.65
1.20
1.02
0.89
1
2
3.0
2.2
0.100
0.013
Features
Zener Voltage Range 2.7 V to 51 V
Dual Silicon Zener Diodes, Common Cathode
Small Package Size for High Density Applications
Standard Zener voltage tolerance is ± 5 %.
Pb / RoHS Free
0.19
0.08
2.04
1.78
3
bottom view
1
2
Dimensions in millimeters
Absolute Maximum Ratings
RATING
Total Power Dissipation (Note 1)
( Ta = 25 °C )
SYMBOL
Ptot
R
ӨJA
T
J
T
STG
VALUE
300
420
150
- 65 to + 150
UNIT
mW
°C/W
°C
°C
Thermal Resistance ( Junction to Ambient) (Note 1)
Junction Temperature
Storage Temperature Range
Note :
(1) Device on fiberglass substrate.
Fig. 1 POWER TEMPERATURE DERATING CURVE
P
tot
, POWER DISSIPATION , (W)
400
300
200
100
0
0
25
50
75
100
125
150
175
Ta
,
AMBIENT TEMPERATURE (
°
C)
DZ23 Series
Zener Diodes
ELECTRICAL CHARACTERISTICS
Test
Zener Voltage
(1)
Type No.
Marking
V
Z
@ I
ZT
(V)
Min.
DZ23C2V7
DZ23C3V0
DZ23C3V3
DZ23C3V6
DZ23C3V9
DZ23C4V3
DZ23C4V7
DZ23C5V1
DZ23C5V6
DZ23C6V2
DZ23C6V8
DZ23C7V5
DZ23C8V2
DZ23C9V1
DZ23C10
DZ23C11
DZ23C12
DZ23C13
DZ23C15
DZ23C16
DZ23C18
DZ23C20
DZ23C22
DZ23C24
DZ23C27
DZ23C30
DZ23C33
DZ23C36
DZ23C39
DZ23C43
DZ23C47
DZ23C51
JJ
JK
JM
JN
JP
JR
JX
JY
JZ
KA
KB
KC
KD
KE
KF
KH
KJ
KK
KM
KN
KP
KR
KX
KY
KZ
MA
MB
MC
MD
ME
MF
MH
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
44.0
48.0
Max.
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
50.0
54.0
I
ZT
(mA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Current
(Ta=25 °C unless otherwise noted)
Dynamic
Impedance(f = 1 kHz)
Test
Current
Min. Reverse
Voltage
at I
R
= 100 nA
Z
ZT
@ I
ZT
(Ω)
75(<83)
80(<95)
80(<95)
80(<95)
80(<95)
80(<95)
70(<78)
30(<60)
10(<40)
4.8(<10)
4.5(<8)
4(<7)
4.5(<7)
4.8(<10)
5.2(<15)
6(<20)
7(<20)
9(<25)
11(<30)
13(<40)
18(<50)
20(<50)
25(<55)
28(<80)
30(<80)
35(<80)
40(<80)
40(<90)
50(<90)
60(<100)
70(<100)
70(<100)
Z
ZK
@ I
ZK
(Ω)
<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
I
ZK
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
V
R
(V)
-
-
-
-
-
-
-
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
Min.
Temperature Coefficient
at Zener Voltage
α
VZ
at I
Z
= 5 mA
(10
-4
/°C)
Max.
-9
-9
-8
-8
-7
-6
-5
-3
-2
-1
2
-3
4
5
5
5
6
7
7
8
8
8
8
8
8
8
8
8
10
10
10
10
-4
-3
-3
-3
-3
-1
2
4
6
7
7
7
7
8
8
9
9
9
9
9.5
9.5
10
10
10
10
10
10
10
12
12
12
12
Note :
(1) Tested with pulses tp = 5 ms.
Microcontroller MCU
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