Document
SEMICONDUCTOR
TECHNICAL DATA
CONSTANT VOLTAGE REGULATION APPLICATION. REFERENCE VOLTAGE APPLICATION.
FEATURES Small Package : VSC Sharp Breakdown Characteristic. Normal Voltage Tolerance about
6%.
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC
SYMBOL RATING
Power Dissipation Junction Temperature
PD * 100 Tj 150
Storage Temperature Range
Tstg -55 150
* Mounted on a glass epoxy circuit board of 20 20 , pad dimension of 4 4 .
UNIT mW
CE DF
KDZ2.0VV~36VV
ZENER DIODE SILICON EPITAXIAL PLANAR DIODE
CATHODE MARK
21
B DIM MILLIMETERS
A A 1.4 +_0.05 B 1.0 +_ 0.05 C 0.6 +_ 0.05 D 0.28 +_ 0.03 E 0.5 +_ 0.05 F 0.12 +_ 0.03
VSC
Type No. **KDZ2.0VV
Marking -Y ZA AY
**KDZ2.2VV ZB BY
**KDZ2.4VV ZC CY
**KDZ2.7VV ZD DY
**KDZ3.0VV
ZE EY
**KDZ3.3VV
ZF FY
**KDZ3.6VV ZG GY
**KDZ3.9VV ZH **Under development
HY
Type No.
KDZ4.3VV KDZ4.7VV KDZ5.1VV KDZ5.6VV KDZ6.2VV KDZ6.8VV KDZ7.5VV KDZ8.2VV
Marking -Y ZJ JY ZK KY ZL LY ZM MY ZN NY ZP PY ZQ QY ZR RY
Type No.
KDZ9.1VV KDZ10VV KDZ11VV KDZ12VV KDZ13VV KDZ15VV KDZ16VV KDZ18VV
Marking -Y ZS SY 10 0Y 11 1Y 12 2Y 13 3Y 15 5Y 16 6Y 18 8Y
Type No.
KDZ20VV KDZ22VV KDZ24VV KDZ27VV KDZ30VV KDZ33VV KDZ36VV
-
Marking -Y 20 4Y 22 7Y 24 9Y 27 TY 30 UY 33 VY 36 WY --
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Revision No : 2
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KDZ2.0VV~36VV
ELECTRICAL CHARACTERISTICS (Ta=25 )
TYPE No. KDZ2.0VV KDZ2.2VV KDZ2.4VV KDZ2.7VV KDZ3.0VV KDZ3.3VV KDZ3.6VV KDZ3.9VV KDZ4.3VV KDZ4.7VV KDZ5.1VV KDZ5.6VV KDZ6.2VV KDZ6.8VV KDZ7.5VV KDZ8.2VV KDZ9.1VV KDZ10VV
Grade
Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
Zener Voltage Vz (V)
Min.
Max.
Iz (mA)
1.85 2.15 1.95 2.15
5
2.05 2.38 2.16 2.38
5
2.28 2.60 2.40 2.60
5
2.50 2.90 2.65 2.90
5
2.80 3.20 2.95 3.20
5
3.10 3.50 3.25 3.50
5
3.40 3.80 3.60 3.845
5
3.70 4.10 3.89 4.16
5
4.00 4.50 4.17 4.43
5
4.40 4.90 4.55 4.75
5
4.80 5.40 4.98 5.20
5
5.30 6.00 5.49 5.73
5
5.80 6.60 6.06 6.33
5
6.40 7.20 6.65 6.93
5
7.00 7.90 7.28 7.60
5
7.70 8.70 8.02 8.36
5
8.50 9.60 8.85 9.23
5
9.40 10.60 9.77 10.21
5
Dynamic Impedance Zz ( )
MAX.
Iz (mA)
KNEE Dynamic Impedance Zzk ( )
MAX.
Iz (mA)
100
5
1000
0.5
100
5
1000
0.5
100
5
1000
0.5
110
5
1000
0.5
120
5
1000
0.5
130
5
1000
0.5
130
5
1000
0.5
130
5
1000
0.5
130
5
1000
0.5
120
5
1000
0.5
70
5
1000
0.5
40 5 900 0.5
30 5 500 0.5
25 5 150 0.5
23 5 120 0.5
20 5 120 0.5
18 5 120 0.5
15 5 120 0.5
Reverse Current IR ( A)
MAX.
VR(V)
120 1.0
120 1.0
120 1.0
120 1.0
50 1.0
20 1.0
10 1.0
10 1.0
5 1.0
5 1.0
1 1.5
1 2.5
1 3.0
0.5 5.0
0.5 6.0
0.5 6.5
0.5 7.0
0.5 8.0
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Revision No : 2
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KDZ2.0VV~36VV
ELECTRICAL CHARACTERISTICS (Ta=25 )
TYPE No. KDZ11VV KDZ12VV KDZ13VV KDZ15VV KDZ16VV KDZ18VV KDZ20VV KDZ22VV KDZ24VV KDZ27VV KDZ30VV KDZ33VV KDZ36VV
Grade
Y Y Y Y Y Y Y Y Y Y Y Y Y
Zener Voltage Vz (V)
Min. 10.40 10.76
Max. 11.60 11.22
Iz (mA)
5
11.40 11.74
12.60 12.24
5
12.40 12.91
14.10 13.49
5
13.80 14.34
15.60 14.98
5
15.30 15.85
17.10 16.51
5
16.80 17.56
19.10 18.35
5
18.80 19.52
21.20 20.39
5
20.80 21.54
23.30 22.47
5
22.80 23.72
25.60 24.78
5
25.10 26.19
28.90 27.53
2
28.00 29.19
32.00 30.69
2
31.00 32.15
35.00 33.79
2
34.00 35.07
38.00 36.87
2
Dynamic Impedance Zz ( )
MAX.
Iz (mA)
KNEE Dynamic Impedance Zzk ( )
MAX.
Iz (mA)
15 5 120 0.5
15 5 110 0.5
15 5 110 0.5
15 5 110 0.5
18 5 150 0.5
20 5 150 0.5
25 5 200 0.5
30 5 200 0.5
40 5 200 0.5
150 2 150 0.5
200 2 200 0.5
250 2 250 0.5
300 2 300 0.5
Reverse Current IR ( A)
MAX.
VR(V)
0.5 8.5
0.5 9.0
0.5 10
0.5 11
0.5 12
0.5 14
0.5 15
0.5 17
0.5 19
0.1 21
0.1 23
0.1 25
0.1 27
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Revision No : 2
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Revision No : 2
2010. 9. 1
ZENER VOLTAGE VZ (V)
30
5 10
-20
I Z =0.5mA 5
0.5 5
3
-10
30 20 10 0
0.12 0.08 0.04
0 -0.04 -0.08
1
0.5mA 5mA
mV/ C
TEMPERATURE COEFFICIENT OF ZENER VOLTAGE γZ (%/ C)
TEMPERATURE COEFFICIENT OF ZENER VOLTAGE γZ (mV/ C)
%/ C
γZ - VZ
PD - Ta
200 * MOUNTED ON A GLASS EPOXY CIRCUIT BOARD
150 OF 20x20mm PAD DIMENSION OF 4x4mm
100
50
0 0 50 100 150 200
AMBIENT TEMPERATURE Ta ( C)
10 8 6 4 2 0 0 4 8 12 16 20 24 28 30 32 34 36 38
ZENER VOLTAGE VZ (V)
ZENER CURRENT IZ (mA)
KDZ2.0VV
KDZ18VV KDZ20VV KDZ22VV KDZ24VV KDZ27VV KDZ30VV KDZ33VV KDZ36VV
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
POWER DISSIPATION PD (mW)
IZ - VZ
KDZ2.0VV~36VV
.