2003. 9. 24 1/3
SEMICONDUCTOR
TECHNICAL DATA
KDZ2.0V~24V
Revision No : 6
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
FEATURES
Small Package : USC
Nominal Voltage Tolerance About 6%.
MAXIMUM RATING (Ta=25 )
USC
DIM MILLIMETERS
A
B
C
D
E
F
G
H
J
K
2.50 0.1
1.25 0.05
0.90 0.05
0.30+0.06/-0.04
1.70 0.05
MIN 0.17
0.126 0.03
0~0.1
0.15 0.05
0.4 0.05
2 +4/-2
L
M4~6
I1.0 MAX
CATHODE MARK
MM
I
C
J
G
D
2
1
B
1. ANODE
2. CATHODE
E
K
A
F
H
L
+
_
+
_
+
_
+
_
+
_
+
_
+
_
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
CHARACTERISTIC SYMBOL RATING UNIT
Power Dissipation PD *200 mW
Junction Temperature Tj150
Storage Temperature Range Tstg -55 150
Example 1) 2.0V ~ 2.7V
Example : KDZ3.0V
Example 2) 3.0V ~ 9.1V Example 3) 10V ~ 24V
Example : KDZ10V
2
KDZ2.0V 2A
Grade
None
Y
** Symbol
(Blank)
KDZ2.2V 2B
KDZ2.4V 2C
KDZ2.7V 2D
30 10
Grade ** Grade ** Grade **
* Mounted on a glass epoxy circuit board of 20 20 ,
pad dimension of 4 4 .
2003. 9. 24 2/3
KDZ2.0V~24V
Revision No : 6
ELECTRICAL CHARACTERISTICS (Ta=25 )
TYPE No. Grade
Zener Voltage Vz (V) Dynamic Impedance
Zz ( )KNEE Dynamic
Impedance Zzk ( )
Reverse Current
IR(A)
Min. Max. Iz
(mA) MAX. Iz
(mA) MAX. Iz
(mA) MAX. VR(V)
KDZ2.0V - 1.85 2.15 5 100 5 1000 0.5 120 1.0
Y 1.95 2.15 -
KDZ2.2V - 2.05 2.38 5 100 5 1000 0.5 120 1.0
Y 2.16 2.38 -
KDZ2.4V - 2.28 2.60 5 100 5 1000 0.5 120 1.0
Y 2.40 2.60 -
KDZ2.7V - 2.50 2.90 5 110 5 1000 0.5 120 1.0
Y 2.65 2.90 -
KDZ3.0V - 2.80 3.20 5 120 5 1000 0.5 50 1.0
Y 2.95 3.20 -
KDZ3.3V - 3.10 3.50 5 130 5 1000 0.5 20 1.0
Y 3.25 3.50 -
KDZ3.6V - 3.40 3.80 5 130 5 1000 0.5 10 1.0
Y 3.60 3.845 -
KDZ3.9V - 3.70 4.10 5 130 5 1000 0.5 10 1.0
Y 3.890 4.160 -
KDZ4.3V - 4.00 4.50 5 130 5 1000 0.5 5 1.0
Y 4.170 4.430 -
KDZ4.7V - 4.40 4.90 5 120 5 1000 0.5 5 1.0
Y 4.550 4.750 -
KDZ5.1V - 4.80 5.40 5 70 5 1000 0.5 1 1.5
Y 4.980 5.200 -
KDZ5.6V - 5.30 6.00 5 40 5 900 0.5 1 2.5
Y 5.490 5.730 -
KDZ6.2V - 5.80 6.60 5 30 5 500 0.5 1 3.0
Y 6.060 6.330 -
KDZ6.8V - 6.40 7.20 5 25 5 150 0.5 0.5 5.0
Y 6.650 6.930 -
KDZ7.5V - 7.00 7.90 5 23 5 120 0.5 0.5 6.0
Y 7.280 7.600 -
KDZ8.2V - 7.70 8.70 5 20 5 120 0.5 0.5 6.5
Y 8.020 8.360 -
KDZ9.1V - 8.50 9.60 5 18 5 120 0.5 0.5 7.0
Y 8.850 9.230 -
KDZ10V - 9.40 10.60 5 15 5 120 0.5 0.5 8.0
Y 9.770 10.210 -
KDZ11V - 10.40 11.60 5 15 5 120 0.5 0.5 8.5
Y 10.760 11.220 -
KDZ12V - 11.40 12.60 5 15 5 110 0.5 0.5 9.0
Y 11.740 12.240 -
KDZ13V - 12.40 14.10 5 15 5 110 0.5 0.5 10
Y 12.910 13.490 -
KDZ15V - 13.80 15.60 5 15 5 110 0.5 0.5 11
Y 14.340 14.980 -
KDZ16V - 15.30 17.10 5 18 5 150 0.5 0.5 12
Y 15.850 16.510 -
KDZ18V - 16.80 19.10 5 20 5 150 0.5 0.5 14
Y 17.560 18.350 -
KDZ20V - 18.80 21.20 5 25 5 200 0.5 0.5 15
Y 19.520 20.390 -
KDZ22V - 20.80 23.30 5 30 5 200 0.5 0.5 17
Y 21.540 22.470 -
KDZ24V - 22.80 25.60 5 40 5 200 0.5 0.5 19
Y 23.720 24.780 -
2003. 9. 24 3/3
KDZ2.0V~24V
Revision No : 6
POWER DISSIPATION P (mW)
d
ZENER CURRENT I (mA)
Z
ZENER VOLTAGE V (V)
ZAMBIENT TEMPERATURE Ta ( C)
I - V
ZZ
P - Ta
d
0
0
50 100 150 200
804
2
4
6
8
KDZ2.0V
KDZ6.8V
10
12 16 20
KDZ16V
KDZ12V
KDZ13V
KDZ15V
KDZ20V
KDZ18V
KDZ22V
24 28
KDZ24V
0
KDZ11V
KDZ10V
KDZ9.1V
KDZ8.2V
KDZ7.5V
KDZ2.4V
KDZ3.0V
KDZ3.6V
KDZ4.3V
KDZ5.1V
KDZ6.2V
50
100
150
250
200
* MOUNTED ON A GLASS
EPOXY CIRCUIT BOARD
OF 20x20mm
PAD DIMENSION
OF 4x4mm