DL4733A [FORMOSA]
Zener diode; 稳压二极管
| 型号： | DL4733A |
| 厂家： | 
FORMOSA MS |
| 描述： | Zener diode |
| 文件： | 总3页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Formosa MS
DL4728A~DL4761A
Zener diode
Features
1. High reliability
2. Very sharp reverse characteristic
3. Low reverse current level
4. VZ-tolerance± 5%
Applications
Voltage stabilization
Absolute Maximum Ratings
T=25?
j
Parameter
Power dissipation
Test Conditions
amb= 50?
Type
Symbol
Value
1
Unit
W
T
PV
IZ
Z-current
PV/VZ
200
mA
?
Junction temperature
Storage temperature range
T
j
Tstg
-65~+175
?
Maximum Thermal Resistance
T=25?
j
Parameter
Test Conditions
I=9.5mm(3/8”) TL=constant
Symbol
RthJA
Value
100
Unit
Junction ambient
K/W
Electrical Characteristics
T=25?
j
Parameter
Test Conditions
IF=200mA
Type
Symbol Min
VF
Typ Max Unit
Forward voltage
1.2
V
Formosa MS
1
Formosa MS
DL4728A~DL4761A
1)
Type
VZnom
V
IZT
mA
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
for
rzjT
O
rzjK
O
at
I
IR
µ A
<100
<100
<50
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
at
V
R
V
1
1
1
1
1
1
2
3
4
5
6
ZK
mA
1
DL4728A
DL4729A
DL4730A
DL4731A
DL4732A
DL4733A
DL4734A
DL4735A
DL4736A
DL4737A
DL4738A
DL4739A
DL4740A
DL4741A
DL4742A
DL4743A
DL4744A
DL4745A
DL4746A
DL4747A
DL4748A
DL4749A
DL4750A
DL4751A
DL4752A
DL4753A
DL4754A
DL4755A
DL4756A
DL4757A
DL4758A
DL4759A
DL4760A
DL4761A
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
<10
<10
<9
<9
<8
<7
<5
<2
<3.5
<4.0
<4.5
<5.0
<7
<400
<400
<400
<400
<500
<550
<600
<700
<700
<700
<700
<700
<700
<700
<700
<700
<700
<700
<750
<750
<750
<750
<750
<1000
<1000
<1000
<1000
<1500
<1500
<1500
<2000
<2000
<2000
<2000
1
1
1
1
1
1
1
1
0. 5
0. 5
0. 5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
7
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56
<8
<9
19
17
15.5
14
<10
<14
<16
<20
<22
<23
<25
<35
<40
<45
<50
<60
<70
<80
<95
<110
<125
<150
<175
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
75
1) Based on DC-measurement at thermal equilibrium while maintaining the lead temperature(T )at 30? ,
L
9.5mm(3/8”) from the diode body.
Formosa MS
2
Formosa MS
Dimensions in mm
0.4
DL4728A~DL4761A
0.4
5.0± 0.2
f 2.8max
Standard Glass Case
JEDEC LL 41
Formosa MS
3
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