KEC USFZ4.3V

SEMICONDUCTOR
USFZ4.3V~36V
TECHNICAL DATA
ZENER DIODE
SILICON EPITAXIAL PLANAR DIODE
CONSTANT VOLTAGE REGULATION APPLICATION.
REFERENCE VOLTAGE APPLICATION.
B
A
H
G
FEATURES
・Nominal Voltage Tolerance About ±10%.
C
E
F
・Small Power Mold Type : USF
2
C
E D
1
CATHODE MARK
MAXIMUM RATING (Ta=25℃)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Power Dissipation
PD
500
mW
Junction Temperature
Tj
150
℃
Tstg
Storage Temperature Range
I
J
A
B
C
D
E
1. ANODE
-55～150
DIM
℃
F
2. CATHODE
G
H
I
J
MILLIMETERS
_ 0.1
1.9 +
_ 0.1
2.5 +
_ 0.05
0.61 +
_ 0.1
0.8 +
_ 0.05
0.91 +
_ 0.1
1.2 +
_ 0.1
1.3 +
_ 0.1
0.46 +
_ 0.05
0.11 +
_ 0.1
0.6 +
USF
Marking
Type Name
Lot No.
CATHODE MARK.
Type No.
Marking
Type No.
Marking
Type No.
Marking
Type No.
Marking
USFZ4.3V
43
USFZ7.5V
75
USFZ13V
13
USFZ24V
24
USFZ4.7V
47
USFZ8.2V
82
USFZ15V
15
USFZ27V
27
USFZ5.1V
51
USFZ9.1V
91
USFZ16V
16
USFZ30V
30
USFZ5.6V
56
USFZ10V
10
USFZ18V
18
USFZ33V
33
USFZ6.2V
62
USFZ11V
11
USFZ20V
20
USFZ36V
36
USFZ6.8V
68
USFZ12V
12
USFZ22V
22
2010. 11. 23
Rvision No : 0
1/2
USFZ4.3V~36V
ELECTRICAL CHARACTERISTICS (Ta=25℃)
Reverse Current IR (μA)
Zener Voltage Vz (V)
TYPE No.
Min.
Typ.
Max.
Iz
(mA)
Max.
VR(V)
USFZ4.3V
3.9
4.35
4.8
10
10
1.0
USFZ4.7V
4.3
4.75
5.2
10
10
1.0
USFZ5.1V
4.6
5.10
5.6
10
10
1.5
USFZ5.6V
5.1
5.6
6.1
10
10
2.5
USFZ6.2V
5.6
6.2
6.8
10
10
3.0
USFZ6.8V
6.2
6.8
7.4
10
10
3.5
USFZ7.5V
6.8
7.5
8.3
10
10
4.5
USFZ8.2V
7.4
8.2
9.0
10
10
4.9
USFZ9.1V
8.2
9.1
10.0
10
10
5.5
USFZ10V
9.0
10
11
10
10
6.0
USFZ11V
9.9
11
12.1
10
10
7.0
USFZ12V
10.8
12
13.2
10
10
8.0
USFZ13V
11.7
13
14.3
10
10
9.0
USFZ15V
13.5
15
16.5
10
10
10.0
USFZ16V
14.4
16
17.6
10
10
11.0
USFZ18V
16.2
18
19.8
10
10
12.0
USFZ20V
18.0
20
22.0
10
10
14.0
USFZ22V
19.8
22
24.2
10
10
15.0
USFZ24V
21.6
24
26.4
10
10
16.0
USFZ27V
24.3
27
29.7
10
10
19.0
USFZ30V
27.0
30
33.0
10
10
21.0
USFZ33V
29.7
33
36.3
10
10
23.0
USFZ36V
32.4
36
39.6
10
10
25.0
※The Zener voltage (VZ) is measured 40ms after power is supplied.
2010. 11. 23
Revision No : 0
2/2