2010. 9. 1 1/4
SEMICONDUCTOR
TECHNICAL DATA
KDZ2.0VV~36VV
Revision No : 2
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
FEATURES
·Small Package : VSC
·Sharp Breakdown Characteristic.
·Normal Voltage Tolerance about ±6%.
MAXIMUM RATING (Ta=25℃)
VSC
DIM MILLIMETERS
A
B
C
D
E
CATHODE MARK
C
D
B
A
E
F
F
21
1.4 0.05+
_
1.0 0.05+
_
0.6 0.05+
_
0.28 0.03+
_
0.5 0.05+
_
0.12 0.03+
_
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
CHARACTERISTIC SYMBOL RATING UNIT
Power Dissipation PD *100 mW
Junction Temperature Tj150 ℃
Storage Temperature Range Tstg -55～150 ℃
* Mounted on a glass epoxy circuit board of 20×20㎜,
pad dimension of 4×4㎜.
**Under development
Type No. Marking Type No. Marking Type No. Marking Type No. Marking
-Y -Y -Y -Y
**KDZ2.0VV ZA AY KDZ4.3VV ZJ JY KDZ9.1VV ZS SY KDZ20VV 20 4Y
**KDZ2.2VV ZB BY KDZ4.7VV ZK KY KDZ10VV 10 0Y KDZ22VV 22 7Y
**KDZ2.4VV ZC CY KDZ5.1VV ZL LY KDZ11VV 11 1Y KDZ24VV 24 9Y
**KDZ2.7VV ZD DY KDZ5.6VV ZM MY KDZ12VV 12 2Y KDZ27VV 27 TY
**KDZ3.0VV ZE EY KDZ6.2VV ZN NY KDZ13VV 13 3Y KDZ30VV 30 UY
**KDZ3.3VV ZF FY KDZ6.8VV ZP PY KDZ15VV 15 5Y KDZ33VV 33 VY
**KDZ3.6VV ZG GY KDZ7.5VV ZQ QY KDZ16VV 16 6Y KDZ36VV 36 WY
**KDZ3.9VV ZH HY KDZ8.2VV ZR RY KDZ18VV 18 8Y - - -
2010. 9. 1 2/4
KDZ2.0VV~36VV
Revision No : 2
ELECTRICAL CHARACTERISTICS (Ta=25℃)
TYPE No. Grade
Zener Voltage Vz (V) Dynamic Impedance
Zz (Ω)KNEE Dynamic
Impedance Zzk (Ω)
Reverse Current
IR(μA)
Min. Max. Iz
(mA) MAX. Iz
(mA) MAX. Iz
(mA) MAX. VR(V)
KDZ2.0VV
- 1.85 2.15
5 100 5 1000 0.5 120 1.0
Y 1.95 2.15
KDZ2.2VV
- 2.05 2.38
5 100 5 1000 0.5 120 1.0
Y 2.16 2.38
KDZ2.4VV
- 2.28 2.60
5 100 5 1000 0.5 120 1.0
Y 2.40 2.60
KDZ2.7VV
- 2.50 2.90
5 110 5 1000 0.5 120 1.0
Y 2.65 2.90
KDZ3.0VV
- 2.80 3.20
5 120 5 1000 0.5 50 1.0
Y 2.95 3.20
KDZ3.3VV
- 3.10 3.50
5 130 5 1000 0.5 20 1.0
Y 3.25 3.50
KDZ3.6VV
- 3.40 3.80
5 130 5 1000 0.5 10 1.0
Y 3.60 3.845
KDZ3.9VV
- 3.70 4.10
5 130 5 1000 0.5 10 1.0
Y 3.89 4.16
KDZ4.3VV
- 4.00 4.50
5 130 5 1000 0.5 5 1.0
Y 4.17 4.43
KDZ4.7VV
- 4.40 4.90
5 120 5 1000 0.5 5 1.0
Y 4.55 4.75
KDZ5.1VV
- 4.80 5.40
5 70 5 1000 0.5 1 1.5
Y 4.98 5.20
KDZ5.6VV
- 5.30 6.00
5 40 5 900 0.5 1 2.5
Y 5.49 5.73
KDZ6.2VV
- 5.80 6.60
5 30 5 500 0.5 1 3.0
Y 6.06 6.33
KDZ6.8VV
- 6.40 7.20
5 25 5 150 0.5 0.5 5.0
Y 6.65 6.93
KDZ7.5VV
- 7.00 7.90
5 23 5 120 0.5 0.5 6.0
Y 7.28 7.60
KDZ8.2VV
- 7.70 8.70
5 20 5 120 0.5 0.5 6.5
Y 8.02 8.36
KDZ9.1VV
- 8.50 9.60
5 18 5 120 0.5 0.5 7.0
Y 8.85 9.23
KDZ10VV
- 9.40 10.60
5 15 5 120 0.5 0.5 8.0
Y 9.77 10.21
2010. 9. 1 3/4
KDZ2.0VV~36VV
Revision No : 2
TYPE No. Grade
Zener Voltage Vz (V) Dynamic Impedance
Zz (Ω)KNEE Dynamic
Impedance Zzk (Ω)
Reverse Current
IR(μA)
Min. Max. Iz
(mA) MAX. Iz
(mA) MAX. Iz
(mA) MAX. VR(V)
KDZ11VV
- 10.40 11.60
5 15 5 120 0.5 0.5 8.5
Y 10.76 11.22
KDZ12VV
- 11.40 12.60
5 15 5 110 0.5 0.5 9.0
Y 11.74 12.24
KDZ13VV
- 12.40 14.10
5 15 5 110 0.5 0.5 10
Y 12.91 13.49
KDZ15VV
- 13.80 15.60
5 15 5 110 0.5 0.5 11
Y 14.34 14.98
KDZ16VV
- 15.30 17.10
5 18 5 150 0.5 0.5 12
Y 15.85 16.51
KDZ18VV
- 16.80 19.10
5 20 5 150 0.5 0.5 14
Y 17.56 18.35
KDZ20VV
- 18.80 21.20
5 25 5 200 0.5 0.5 15
Y 19.52 20.39
KDZ22VV
- 20.80 23.30
5 30 5 200 0.5 0.5 17
Y 21.54 22.47
KDZ24VV
- 22.80 25.60
5 40 5 200 0.5 0.5 19
Y 23.72 24.78
KDZ27VV
- 25.10 28.90
2 150 2 150 0.5 0.1 21
Y 26.19 27.53
KDZ30VV
- 28.00 32.00
2 200 2 200 0.5 0.1 23
Y 29.19 30.69
KDZ33VV
- 31.00 35.00
2 250 2 250 0.5 0.1 25
Y 32.15 33.79
KDZ36VV
- 34.00 38.00
2 300 2 300 0.5 0.1 27
Y 35.07 36.87
ELECTRICAL CHARACTERISTICS (Ta=25℃)
2010. 9. 1 4/4
KDZ2.0VV~36VV
Revision No : 2
POWER DISSIPATION PD (mW)
ZENER CURRENT I (mA)
Z
IZ - VZ
PD - Ta
0
0
50 100 150 200
2
4
6
8
10
KDZ13VV
0
KDZ11VV
KDZ10VV
KDZ9.1VV
KDZ8.2VV
KDZ7.5VV
KDZ2.4VV
KDZ3.0VV
KDZ3.6VV
KDZ4.3VV
KDZ5.1VV
KDZ6.2VV
50
100
150
200
AMBIENT TEMPERATURE Ta (
C)
* MOUNTED ON A GLASS
EPOXY CIRCUIT BOARD
OF 20x20mm
PAD DIMENSION
OF 4x4mm
ZENER VOLTAGE VZ (V)
80 4 12 16 20 24 28 30 32 34 36 38
KDZ2.0VV
KDZ6.8VV
KDZ16VV
KDZ12VV
KDZ15VV
KDZ33VV
KDZ36VV
KDZ27VV
KDZ20VV
KDZ18VV
KDZ22VV
KDZ24VV
KDZ30VV
γZ - VZ
ZENER VOLTAGE VZ (V)
13 10305
5mA
I =0.5mA
Z
-0.08
-0.04
0
0.04
0.08
0.12
-20
-10
0
10
20
30
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE γZ (%/ C)
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE γZ (mV/ C)
mV/ C
5
5
0.5
% / C
0.5mA
