KDZ27B : Diode

Zener Diode
Data Sheet
KDZ series
lApplication
lDimensions (Unit : mm)
Voltage regulation
lLand size figure (Unit : mm)
0.1±0.1
0.05
1.2
0.85
1.6±0.1
①
2) High ESD tolerance
2.6±0.1
1) Small power mold type. (PMDU)
3.5±0.12
3.5±0.2
3.05
lFeatures
PMDU
lStructure
Cathode
0.9±0.1
0.8±0.1
lConstruction
Silicon epitaxial planar
ROHM : PMDU
JEDEC : SOD-123
Manufacture Date
EX. KDZ10B
Anode
lTaping specifications (Unit : mm)
1.81±0.1
φ 1.0±0.1
1.0
 0.1
3.71±0.1
3.71±0.08
8.0±0.2
φ 1.55
1.55±0.05
 0.05
4.0±0.1
0.25±0.05
1.75±0.1
2.0±0.05
3.5±0.05
4.0±0.1
1.5MAX
lAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Power dissipation
P
1000
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
-55 to +150
°C
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1/6
2015.09 - Rev.I
Data Sheet
KDZ series
lElectrical characteristics (Ta= 25°C)
Symbol
Reverse current
: IR(mA)
IZ(mA)
VR(V)
MIN.
TYP.
MAX.
MAX.
KDZ 3.6B
3.600
3.813
4.000
40.0
60.0
1.0
KDZ 3.9B
3.900
4.136
4.400
40.0
40.0
1.0
KDZ 4.3B
40.0
20.0
4.300
4.572
4.800
1.0
KDZ 4.7B
40.0
20.0
4.700
4.924
5.200
1.0
KDZ 5.1B
40.0
20.0
5.100
5.368
5.700
1.0
KDZ 5.6B
40.0
20.0
5.600
5.856
6.300
1.5
KDZ 6.2B
40.0
20.0
6.200
6.509
7.000
3.0
KDZ 6.8B
40.0
20.0
6.800
7.280
7.700
3.5
KDZ 7.5B
40.0
20.0
7.500
7.889
8.400
4.0
KDZ 8.2B
40.0
20.0
8.200
8.655
9.300
5.0
KDZ 9.1B
40.0
20.0
9.100
9.747
10.200
6.0
KDZ 10B
40.0
10.0
10.000 10.310 11.200
7.0
KDZ 11B
20.0
10.0
11.000 11.510 12.300
8.0
KDZ 12B
20.0
10.0
12.000 12.500 13.500
9.0
KDZ 13B
20.0
10.0
13.300 13.820 15.000
10.0
KDZ 15B
20.0
10.0
14.700 15.350 16.500
11.0
KDZ 16B
20.0
10.0
16.200 16.860 18.300
12.0
KDZ 18B
20.0
10.0
18.000 19.000 20.300
13.0
KDZ 20B
20.0
10.0
20.000 20.820 22.400
15.0
KDZ 22B
10.0
10.0
22.000 23.850 24.500
17.0
KDZ 24B
10.0
10.0
24.000 25.310 27.600
19.0
KDZ 27B
10.0
10.0
27.000 28.700 30.800
21.0
KDZ 30B
10.0
10.0
30.000 31.570 34.000
23.0
KDZ 33B
10.0
10.0
33.000 34.950 37.000
25.0
36.000 39.240 40.000
27.0
KDZ 36B
10.0
10.0
*The Zener voltage (Vz) is measured 40ms after power is supplied.
TYP.
Zener voltage : VZ(V)
lMARKING (TYPE NO.)
TYPE
KDZ 3.6B
KDZ 3.9B
KDZ 4.3B
KDZ 4.7B
KDZ 5.1B
KDZ 5.6B
KDZ 6.2B
KDZ 6.8B
KDZ 7.5B
KDZ 8.2B
KDZ 9.1B
KDZ 10B
KDZ 11B
TYPE NO.
GB
HB
JB
KB
LB
MB
NB
PB
QB
RB
SB
TB
UB
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TYPE
KDZ 12B
KDZ 13B
KDZ 15B
KDZ 16B
KDZ 18B
KDZ 20B
KDZ 22B
KDZ 24B
KDZ 27B
KDZ 30B
KDZ 33B
KDZ 36B
2/6
TYPE NO.
VB
WB
XB
YB
ZB
AD
BD
CD
DD
ED
FD
GD
2015.09 - Rev.I
Data Sheet
KDZ series
lElectrical characteristic curves
100
10 11 12 13 15
9.1
16
18
20
22
24
27
30
36
33
8.2
7.5
10
6.8
ZENER CURRENT : IZ(mA)
6.2
5.6
5.1
1
4.7
4.3
3.9
3.6
0.1
0.01
0.001
0
5
10
15
20
25
30
35
40
45
ZENER VOLTAGE : VZ(V)
VZ -IZ CHARACTERISTICS
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3/6
2015.09 - Rev.I
Data Sheet
KDZ series
lElectrical characteristic curves
10000
REVERS SURGE MAXIMUM
POWER : PRSM(W)
POWER DISPERSION : Pd(mW)
1200
1000
800
600
400
200
PRSM
100
0
0
25
50
75
100
125
10
0.001
150
40
0.1
35
0.08
30
0.06
25
0.04
20
0.02
15
0
10
-0.02
-0.04
5
-0.06
0
-0.08
-5
20
30
40
TEMP.COEFFICIENCE : γZ(mV/°C)
TRANSIENT THERMAL IMPEDANCE : Rth(°C/W)
TEMP.COEFFICIENCE : γZ(%/°C)
0.12
10
ZENER VOLTAGE : VZ(V)
γZ -VZ CHARACTERISTICS
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0.01
0.1
1
10
TIME : t(ms)
PRSM-TIME CHARACTERISTICS
AMBIENT TEMPERATURE : Ta(°C)
Pd-Ta CHARACTERISTICS
0
t
1000
Mounted on glass epoxy board
1000
IM=10mA
IF=100mA
time
Rth(j-a)
1ms 300ms
100
Rth(j-c)
10
1
0.001
0.01
0.1
1
10
100
1000
TIME : t(s)
Rth-t CHARACTERISTICS
4/6
2015.09 - Rev.I
Data Sheet
KDZ27B
lElectrical characteristic curves
1000
Ta = -25°C
Ta = 150°C
REVERSE CURRENT : IR(nA)
ZENER CURRENT : IZ(mA)
100
10
1
Ta = 25°C
0.1
Ta = 75°C
Ta = 125°C
0.01
100
Ta = 125°C
10
1
Ta = 75°C
0.1
Ta = 25°C
0.01
0.001
Ta = -25°C
Ta = 150°C
0.001
0.0001
26
27
28
29
30
31
32
33
0
ZENER VOLTAGE : VZ(V)
VZ -IZ CHARACTERISTICS
5
10
15
25
REVERSE VOLTAGE : VR(V)
VR-IR CHARACTERISTICS
28.9
1000
ZENER VOLTAGE : VZ(V)
f = 1MHz
CAPACITANCE BETWEEN
TERMINALS : Ct(pF)
20
100
10
1
28.8
AVE : 28.70V
Ta=25°C
IZ=10mA
n=30pcs
28.7
28.6
28.5
28.4
0
5
10
15
20
25
REVERSE VOLTAGE : VR(V)
VR-Ct CHARACTERISTICS
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VZ DISPERSION MAP
5/6
2015.09 - Rev.I
Data Sheet
KDZ27B
lElectrical characteristic curves
1
200
Ta=25°C
VR=21V
n=30pcs
0.8
0.7
0.6
0.5
0.4
0.3
AVE : 0.098nA
0.2
180
170
AVE : 150.1pF
160
150
140
130
120
0.1
110
0
100
IR DISPERSION MAP
Ct DISPERSION MAP
30
10000
No Break at 30kV
ELECTROSTATIC
DISCHARGE TEST ESD(kV)
DYNAMIC IMPEDANCE : ZZ(W)
Ta=25°C
f=1MHz
VR=0V
n=10pcs
190
CAPACITANCE BETWEEN
TERMINALS : Ct(pF)
REVERSE CURRENT : IR(nA)
0.9
1000
100
10
1
25
20
15
10
5
0
0.1
1
C=100pF
R=1.5kW
C=150pF
R=330W
10
ZENER CURRENT : IZ(mA)
ZZ -IZ CHARACTERISTICS
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C=200pF
R=0W
ESD DISPERSION MAP
6/6
2015.09 - Rev.I
Notice
Notes
1) The information contained herein is subject to change without notice.
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Therefore, in order to prevent personal injury or fire arising from failure, please take safety
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provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
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R1102A