SEMICONDUCTOR
TECHNICAL DATA
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
CATHODE MARK
B
1
KDZ2.0V~36V
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
G
FEATURES
・Small
Package : USC
・Nominal
Voltage Tolerance About
±6%.
K
E
A
H
2
D
J
C
I
MAXIMUM RATING (Ta=25℃)
CHARACTERISTIC
Power Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
P
D
*
T
j
T
stg
RATING
200
150
-55½150
UNIT
mW
℃
℃
M
M
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
MILLIMETERS
_
2.50 + 0.2
_ 0.05
1.25 +
_
0.90 + 0.05
+ 0.06
0.30 _
_
1.70 + 0.05
_
0.27 + 0.10
_
0.126 + 0.03
0~0.1
1.0 MAX
_
0.15 + 0.05
0.4
2 +4/-2
4~6
1. ANODE
2. CATHODE
* Mounted on a glass epoxy circuit board of 20×20㎜,
pad dimension of 4×4㎜.
USC
Lot No.
**
Grade
None
Symbol
(Blank)
Grade **
Y
Type No.
KDZ2.0V
KDZ2.2V
KDZ2.4V
KDZ2.7V
KDZ3.0V
KDZ3.3V
KDZ3.6V
KDZ3.9V
Marking
2A
2B
2C
2D
30
33
36
39
Type No.
KDZ4.3V
KDZ4.7V
KDZ5.1V
KDZ5.6V
KDZ6.2V
KDZ6.8V
KDZ7.5V
KDZ8.2V
Marking
43
47
51
56
62
68
75
82
Type No.
KDZ9.1V
KDZ10V
KDZ11V
KDZ12V
KDZ13V
KDZ15V
KDZ16V
KDZ18V
Marking
91
10
11
12
13
15
16
18
Type No.
KDZ20V
KDZ22V
KDZ24V
KDZ27V
KDZ30V
KDZ33V
KDZ36V
-
Marking
20
22
24
A1
A2
A3
A4
-
2014. 3. 31
Rvision No : 15
F
L
1/4
KDZ2.0V~36V
ELECTRICAL CHARACTERISTICS (Ta=25℃)
Zener Voltage Vz (V)
TYPE No.
Grade
Min.
-
KDZ2.0V
Y
-
KDZ2.2V
Y
-
KDZ2.4V
Y
-
KDZ2.7V
Y
-
KDZ3.0V
Y
-
KDZ3.3V
Y
-
KDZ3.6V
Y
-
KDZ3.9V
Y
-
KDZ4.3V
Y
-
KDZ4.7V
Y
-
KDZ5.1V
Y
-
KDZ5.6V
Y
-
KDZ6.2V
Y
-
KDZ6.8V
Y
-
KDZ7.5V
Y
-
KDZ8.2V
Y
-
KDZ9.1V
Y
-
KDZ10V
Y
9.770
10.210
8.850
9.40
9.230
10.60
5
15
5
120
0.5
0.5
8.0
8.020
8.50
8.360
9.60
5
18
5
120
0.5
0.5
7.0
7.280
7.70
7.600
8.70
5
20
5
120
0.5
0.5
6.5
6.650
7.00
6.930
7.90
5
23
5
120
0.5
0.5
6.0
6.060
6.40
6.330
7.20
5
25
5
150
0.5
0.5
5.0
5.490
5.80
5.730
6.60
5
30
5
500
0.5
1
3.0
4.980
5.30
5.200
6.00
5
40
5
900
0.5
1
2.5
4.550
4.80
4.750
5.40
5
70
5
1000
0.5
1
1.5
4.170
4.40
4.430
4.90
5
120
5
1000
0.5
5
1.0
3.890
4.00
4.160
4.50
5
130
5
1000
0.5
5
1.0
3.60
3.70
3.845
4.10
5
130
5
1000
0.5
10
1.0
3.25
3.40
3.50
3.80
5
130
5
1000
0.5
10
1.0
2.95
3.10
3.20
3.50
5
130
5
1000
0.5
20
1.0
2.65
2.80
2.90
3.20
5
120
5
1000
0.5
50
1.0
2.40
2.50
2.60
2.90
5
110
5
1000
0.5
120
1.0
2.16
2.28
2.38
2.60
5
100
5
1000
0.5
120
1.0
1.95
2.05
2.15
2.38
5
100
5
1000
0.5
120
1.0
1.85
Max.
2.15
5
100
5
1000
0.5
120
1.0
Iz
(mA)
Dynamic Impedance
Zz (Ω)
MAX.
Iz
(mA)
KNEE Dynamic
Impedance Zzk (Ω)
MAX.
Iz
(mA)
Rverse Current
I
R
(μ
A)
MAX.
V
R
(V)
2014. 3. 31
Revision No : 15
2/4
KDZ2.0V~36V
ELECTRICAL CHARACTERISTICS (Continuous, Ta=25℃)
Zener Voltage Vz (V)
TYPE No.
Grade
Min.
-
KDZ11V
Y
-
KDZ12V
Y
-
KDZ13V
Y
-
KDZ15V
Y
-
KDZ16V
Y
-
KDZ18V
Y
-
KDZ20V
Y
-
KDZ22V
Y
-
KDZ24V
Y
KDZ27V
KDZ30V
KDZ33V
KDZ36V
-
-
-
-
23.720
26.19
29.19
32.15
35.07
24.780
27.53
30.69
2
33.79
36.87
250
300
150
200
2
250
300
150
200
0.5
0.1
25
27
21
23
21.540
22.80
22.470
25.60
5
40
5
200
0.5
0.5
19
19.520
20.80
20.390
23.30
5
30
5
200
0.5
0.5
17
17.560
18.80
18.350
21.20
5
25
5
200
0.5
0.5
15
15.850
16.80
16.510
19.10
5
20
5
150
0.5
0.5
14
14.340
15.30
14.980
17.10
5
18
5
150
0.5
0.5
12
12.910
13.80
13.490
15.60
5
15
5
110
0.5
0.5
11
11.740
12.40
12.240
14.10
5
15
5
110
0.5
0.5
10
10.760
11.40
11.220
12.60
5
15
5
110
0.5
0.5
9.0
10.40
Max.
11.60
5
15
5
120
0.5
0.5
8.5
Iz
(mA)
Dynamic Impedance
Zz (Ω)
MAX.
Iz
(mA)
KNEE Dynamic
Impedance Zzk (Ω)
MAX.
Iz
(mA)
Rverse Current
I
R
(μ
A)
MAX.
V
R
(V)
2014. 3. 31
Revision No : 15
3/4
KDZ2.0V~36V
I
Z
- V
Z
KDZ2.4V
KDZ3.0V
KDZ3.6V
KDZ4.3V
KDZ5.1V
KDZ6.2V
KDZ6.8V
KDZ7.5V
KDZ8.2V
KDZ9.1V
KDZ10V
KDZ11V
KDZ12V
KDZ13V
KDZ15V
KDZ16V
P
D
- Ta
300
POWER DISSIPATION P
D
(mW)
250
200
150
100
50
0
* MOUNTED ON A GLASS
EPOXY CIRCUIT BOARD
OF 20x20mm
PAD DIMENSION
OF 4x4mm
10
ZENER CURRENT I
Z
(mA)
8
6
4
2
0
0
4
8
12
16
20
24
28
30
32
34
KDZ2.0V
KDZ18V
KDZ20V
KDZ22V
KDZ24V
KDZ33V
0
50
100
150
200
ZENER VOLTAGE V
Z
(V)
AMBIENT TEMPERATURE Ta ( C)
γ
Z
- V
Z
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE
γ
Z
(%/ C)
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE
γ
Z
(mV/ C)
0.12
0.08
0.04
0.5mA
30
20
%/ C
mV/ C
5mA
10
I
Z
=0.5mA
5
0
-0.04
0
-10
0.5
-0.08
1
-20
5
3
5
10
30
ZENER VOLTAGE V
Z
(V)
2014. 3. 31
Revision No : 15
4/4
