KEC SMAZ12V

SEMICONDUCTOR
SMAZ3.6V~SMAZ36V
TECHNICAL DATA
ZENER DIODE
SILICON PLANAR DIODE
Voltage regulation and voltage limiting.
Voltage surge absorption.
E
2
FEATURES
H
E
D
A
・Small surface mounting type.
1
C
MAXIMUM RATING (Ta=25℃)
B
SYMBOL
RATING
UNIT
Power Dissipation
PD
1
W
Junction Temperature
Tj
150
℃
Tstg
-55～150
℃
DIM
A
B
C
D
E
F
G
H
F
CHARACTERISTIC
G
Storage Temperature Range
1. ANODE
MILLIMETERS
_ 0.2
4.5 +
_ 0.2
2.6 +
_ 0.2
1.5 +
_ 0.3
5.0 +
_ 0.3
1.2 +
_ 0.2
2.0 +
0 ~ 0.15
R 0.5
2. CATHODE
SMA
Marking
Type Name
Lot No.
2005. 8. 16
Type No.
Mark
Type No.
Mark
Type No.
Mark
SMAZ3.6V
Z3.6
SMAZ8.2V
Z8.2
SMAZ20V
Z20
SMAZ3.9V
Z3.9
SMAZ9.1V
Z9.1
SMAZ22V
Z22
SMAZ4.3V
Z4.3
SMAZ10V
Z10
SMAZ24V
Z24
SMAZ4.7V
Z4.7
SMAZ11V
Z11
SMAZ27V
Z27
SMAZ5.1V
Z5.1
SMAZ12V
Z12
SMAZ30V
Z30
SMAZ5.6V
Z5.6
SMAZ13V
Z13
SMAZ33V
Z33
SMAZ6.2V
Z6.2
SMAZ15V
Z15
SMAZ36V
Z36
SMAZ6.8V
Z6.8
SMAZ16V
Z16
-
-
SMAZ7.5V
Z7.5
SMAZ18V
Z18
-
-
Revision No : 0
1/3
SMAZ3.6V~SMAZ36V
ELECTRICAL CHARACTERISTICS (Ta=25℃)
Dynamic Impedance
Zz (Ω)
Zener Voltage Vz (V)
TYPE No.
Reverse Current
IR (μA)
Min.
Max.
Iz
(mA)
Max.
IZ(mA)
Max.
VR(V)
SMAZ3.6V
3.6
4.0
40
15
40
20
1.0
SMAZ3.9V
3.9
4.4
40
15
40
20
1.0
SMAZ4.3V
4.3
4.8
40
15
40
20
1.0
SMAZ4.7V
4.7
5.2
40
10
40
20
1.0
SMAZ5.1V
5.1
5.7
40
8
40
20
1.0
SMAZ5.6V
5.6
6.3
40
8
40
20
1.5
SMAZ6.2V
6.2
7.0
40
6
40
20
3.0
SMAZ6.8V
6.8
7.7
40
6
40
20
3.5
SMAZ7.5V
7.5
8.4
40
4
40
20
4.0
SMAZ8.2V
8.2
9.3
40
4
40
20
5.0
SMAZ9.1V
9.1
10.2
40
6
40
20
6.0
SMAZ10V
10.0
11.2
40
6
40
10
7.0
SMAZ11V
11.0
12.3
20
8
20
10
8.0
SMAZ12V
12.0
13.5
20
8
20
10
9.0
SMAZ13V
13.3
15.0
20
10
20
10
10.0
SMAZ15V
14.7
16.5
20
10
20
10
11.0
SMAZ16V
16.2
18.3
20
12
20
10
12.0
SMAZ18V
18.0
20.3
20
12
20
10
13.0
SMAZ20V
20.0
22.4
20
14
20
10
15.0
SMAZ22V
22.0
24.5
10
14
10
10
17.0
SMAZ24V
24.0
27.6
10
16
10
10
19.0
SMAZ27V
27.0
30.8
10
16
10
10
21.0
SMAZ30V
30.0
34.0
10
18
10
10
23.0
SMAZ33V
33.0
37.0
10
18
10
10
25.0
SMAZ36V
36.0
40.0
10
20
10
10
27.0
(Note 1) The Zener voltage is measured 40ms after power is supplied.
(Note 2) The Dynamic Impedance(ZZ) are measured by superimposing a minute altemating current on the regulated current(IZ).
2005. 8. 16
Revision No : 0
2/3
SMAZ3.6V~SMAZ36V
POWER DISSIPATION Pd (mW)
Pd - Ta
1200
Glass epoxy substrate 32X30X1.6(mm)
1000
800
Ceramic substrate
82X30X1.0(mm)
600
400
Individual part
(not mounted)
200
0
0
25
87.5
50
100
150
200
AMBIENT TEMPERATURE Ta ( C)
36
33
30
27
24
22
20
18
15
16
13
11
12
10
9.1
3.6
3.9
4.3
4.7
5.1
ZENER CURRENT IZ (mA)
100m
5.6
6.2
6.8
7.5
8.2
IZ - VZ
10m
1m
100µ
10µ
1µ
0
5
10
15
20
25
30
35
40
ZENER VOLTAGE VZ (V)
2005. 8. 16
Revision No : 0
3/3