SEMICONDUCTOR
TECHNICAL DATA
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
FEATURES
・Nominal
Voltage Tolerance About
±6%.
・Small
Power Mold Type : SMF
SMFZ4.3V-36V
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
2
E
A
B
MAXIMUM RATING (Ta=25℃)
CHARACTERISTIC
Power Dissipation
Junction Temperature
Storage Temperature Range
SYMBOL
P
D
*
T
j
T
stg
RATING
1,000
150
-55½150
UNIT
mW
℃
℃
C
D
1
H
G
1. ANODE
2. CATHODE
* : Mounted on a glass epoxy circuit board of 5×5cm, pad dimension of 2.5×2.5cm
DIM
A
B
C
D
E
F
G
H
MILLIMETERS
_
2.6 + 0.05
_
3.5+ 0.1
_
0.9 + 0.05
_
1.6 + 0.05
_
0.65+ 0.05
_
0.11+ 0.05
0 ~ 0.1
_
0.98+ 0.05
SMF
Marking
Lot No.
Type Name
Type No.
SMFZ4.3V
SMFZ4.7V
SMFZ5.1V
SMFZ5.6V
SMFZ6.2V
SMFZ6.8V
Marking
ZZJ
ZZK
ZZL
ZZM
ZZN
ZZP
Type No.
SMFZ7.5V
SMFZ8.2V
SMFZ9.1V
SMFZ10V
SMFZ11V
SMFZ12V
Marking
ZZQ
ZZR
ZZS
Z10
Z11
Z12
Type No.
SMFZ13V
SMFZ15V
SMFZ16V
SMFZ18V
SMFZ20V
SMFZ22V
Marking
Z13
Z15
Z16
Z18
Z20
Z22
Type No.
SMFZ24V
SMFZ27V
SMFZ30V
SMFZ33V
SMFZ36V
Marking
Z24
Z27
Z30
Z33
Z36
2011. 10. 14
Rvision No : 3
E
F
1/3
SMFZ3.6V~36V
I
Z
- V
Z
P
D
- Ta
POWER DISSIPATION P
D
(mW)
1200
1000
800
600
400
200
0
0
25
50
75
100
125
150
* MOUNTED ON A GLASS
EPOXY CIRCUIT BOARD
OF 5x5cm
PAD DIMENSION
OF 2.5x2.5cm
SMFZ4.3V
SMFZ4.7V
SMFZ5.1V
SMFZ5.6V
SMFZ6.2V
SMFZ6.8V
SMFZ7.5V
SMFZ8.2V
SMFZ9.1V
SMFZ10V
SMFZ11V
SMFZ12V
SMFZ13V
SMFZ15V
SMFZ16V
SMFZ18V
SMFZ20V
SMFZ22V
SMFZ24V
SMFZ27V
SMFZ30V
SMFZ33V
100
ZENER CURRENT I
Z
(mA)
10
1
0.1
0.01
0.001
0
5
10
15
20
25
30
35
40
SMFZ36V
45
ZENER VOLTAGE V
Z
(V)
AMBIENT TEMPERATURE Ta ( C)
γ
Z
- V
Z
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE
γ
Z
(%/ C)
0.12
0.1
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
0
10
20
30
15
10
5
0
-5
40
40
35
30
25
20
ZENER VOLTAGE V
Z
(V)
2011. 10. 14
Revision No : 3
TEMPERATURE COEFFICIENT OF
ZENER VOLTAGE
γ
Z
(mV/ C)
3/3
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