SEMICONDUCTOR
TECHNICAL DATA
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
FEATURES
・Small
Package : VSC
・Sharp
Breakdown Characteristic.
・Normal
Voltage Tolerance about
±6%.
2
KDZ2.0VV~36VV
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
CATHODE MARK
1
D
C
B
A
MAXIMUM RATING (Ta=25℃)
CHARACTERISTIC
Power Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
P
D
*
T
j
T
stg
RATING
100
150
-55½150
UNIT
mW
E
DIM
A
B
C
D
E
F
MILLIMETERS
_
1.4 + 0.05
_
1.0 + 0.05
_
0.6 + 0.05
_
0.28 + 0.03
_
0.5 + 0.05
_
0.12 + 0.03
℃
℃
F
* Mounted on a glass epoxy circuit board of 20×20㎜,
pad dimension of 4×4㎜.
VSC
Type No.
**KDZ2.0VV
**KDZ2.2VV
**KDZ2.4VV
**KDZ2.7VV
**KDZ3.0VV
**KDZ3.3VV
**KDZ3.6VV
**KDZ3.9VV
Marking
-
ZA
ZB
ZC
ZD
ZE
ZF
ZG
ZH
Y
AY
BY
CY
DY
EY
FY
GY
HY
Type No.
KDZ4.3VV
KDZ4.7VV
KDZ5.1VV
KDZ5.6VV
KDZ6.2VV
KDZ6.8VV
KDZ7.5VV
KDZ8.2VV
Marking
-
ZJ
ZK
ZL
ZM
ZN
ZP
ZQ
ZR
Y
JY
KY
LY
MY
NY
PY
QY
RY
Type No.
KDZ9.1VV
KDZ10VV
KDZ11VV
KDZ12VV
KDZ13VV
KDZ15VV
KDZ16VV
KDZ18VV
Marking
-
ZS
10
11
12
13
15
16
18
Y
SY
0Y
1Y
2Y
3Y
5Y
6Y
8Y
Type No.
KDZ20VV
KDZ22VV
KDZ24VV
KDZ27VV
KDZ30VV
KDZ33VV
KDZ36VV
-
Marking
-
20
22
24
27
30
33
36
-
Y
4Y
7Y
9Y
TY
UY
VY
WY
-
**Under development
2010. 9. 1
Revision No : 2
1/4
KDZ2.0VV~36VV
ELECTRICAL CHARACTERISTICS (Ta=25℃)
Zener Voltage Vz (V)
TYPE No.
Grade
Min.
-
KDZ2.0VV
Y
-
KDZ2.2VV
Y
-
KDZ2.4VV
Y
-
KDZ2.7VV
Y
-
KDZ3.0VV
Y
-
KDZ3.3VV
Y
-
KDZ3.6VV
Y
-
KDZ3.9VV
Y
-
KDZ4.3VV
Y
-
KDZ4.7VV
Y
-
KDZ5.1VV
Y
-
KDZ5.6VV
Y
-
KDZ6.2VV
Y
-
KDZ6.8VV
Y
-
KDZ7.5VV
Y
-
KDZ8.2VV
Y
-
KDZ9.1VV
Y
-
KDZ10VV
Y
9.77
10.21
8.85
9.40
9.23
10.60
5
15
5
120
0.5
0.5
8.0
8.02
8.50
8.36
9.60
5
18
5
120
0.5
0.5
7.0
7.28
7.70
7.60
8.70
5
20
5
120
0.5
0.5
6.5
6.65
7.00
6.93
7.90
5
23
5
120
0.5
0.5
6.0
6.06
6.40
6.33
7.20
5
25
5
150
0.5
0.5
5.0
5.49
5.80
5.73
6.60
5
30
5
500
0.5
1
3.0
4.98
5.30
5.20
6.00
5
40
5
900
0.5
1
2.5
4.55
4.80
4.75
5.40
5
70
5
1000
0.5
1
1.5
4.17
4.40
4.43
4.90
5
120
5
1000
0.5
5
1.0
3.89
4.00
4.16
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)
Reverse Current
I
R
(μ
A)
MAX.
V
R
(V)
2010. 9. 1
Revision No : 2
2/4
KDZ2.0VV~36VV
ELECTRICAL CHARACTERISTICS (Ta=25℃)
Zener Voltage Vz (V)
TYPE No.
Grade
Min.
-
KDZ11VV
Y
-
KDZ12VV
Y
-
KDZ13VV
Y
-
KDZ15VV
Y
-
KDZ16VV
Y
-
KDZ18VV
Y
-
KDZ20VV
Y
-
KDZ22VV
Y
-
KDZ24VV
Y
-
KDZ27VV
Y
-
KDZ30VV
Y
-
KDZ33VV
Y
-
KDZ36VV
Y
35.07
36.87
32.15
34.00
33.79
38.00
2
300
2
300
0.5
0.1
27
29.19
31.00
30.69
35.00
2
250
2
250
0.5
0.1
25
26.19
28.00
27.53
32.00
2
200
2
200
0.5
0.1
23
23.72
25.10
24.78
28.90
2
150
2
150
0.5
0.1
21
21.54
22.80
22.47
25.60
5
40
5
200
0.5
0.5
19
19.52
20.80
20.39
23.30
5
30
5
200
0.5
0.5
17
17.56
18.80
18.35
21.20
5
25
5
200
0.5
0.5
15
15.85
16.80
16.51
19.10
5
20
5
150
0.5
0.5
14
14.34
15.30
14.98
17.10
5
18
5
150
0.5
0.5
12
12.91
13.80
13.49
15.60
5
15
5
110
0.5
0.5
11
11.74
12.40
12.24
14.10
5
15
5
110
0.5
0.5
10
10.76
11.40
11.22
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)
Reverse Current
I
R
(μ
A)
MAX.
V
R
(V)
2010. 9. 1
Revision No : 2
3/4
KDZ2.0VV~36VV
I
Z
- V
Z
KDZ2.4VV
KDZ3.0VV
KDZ3.6VV
KDZ4.3VV
KDZ5.1VV
KDZ6.2VV
KDZ6.8VV
KDZ7.5VV
KDZ8.2VV
KDZ9.1VV
KDZ10VV
KDZ11VV
KDZ12VV
KDZ13VV
KDZ15VV
KDZ16VV
P
D
- Ta
POWER DISSIPATION P
D
(mW)
200
* MOUNTED ON A GLASS
EPOXY CIRCUIT BOARD
OF 20x20mm
PAD DIMENSION
OF 4x4mm
10
ZENER CURRENT I
Z
(mA)
8
6
KDZ2.0VV
KDZ18VV
KDZ20VV
KDZ22VV
KDZ24VV
KDZ27VV
KDZ30VV
150
100
KDZ33VV
KDZ36VV
4
2
0
0
50
0
0
50
100
150
200
4
8
12 16 20 24 28 30 32 34 36 38
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)
2010. 9. 1
Revision No : 2
4/4
