DL4757A.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 DL4757A 데이타시트 다운로드

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RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
Surface Mount M.E.L.F ZENER DIODE
Absolute Maximun Ratings (Ta=25oC)
Items
Symbol
Ratings
Power Dissipation
Thermal Resis.
Tolarance
PTOT
R JA
th
1
170
5
Forward Voltage
@If = 100 mA
Vf
1.0
Junction Temp.
Storage Temp.
TJ
TSTG
-65 to 200
-65 to 200
Unit
W
K/mW
%
V
oC
oC
Mechanical Data
Items
Materials
Package
MELF
Case
Hermetically sealed glass
Lead Finish
Solder Plating
Dimensions
0.60
0.46
2 Places
DL4728A
THRU
DL4764A
M.E.L.F.
2.70
2.40
5.2
4.8
Dimensions in millimeters
Electrical Characteristics (Ta=25oC) Measured with Pulse Tp= 40 msec.
TYPE
ZENER
VOLTAGE
MAX ZENER
IMPEDANCE
@ Izk
MAX ZENER
IMPEDANCE
@ Izk
MAXIMUM
REVERSE
CURRENT
DL4728A
DL4729A
DL4730A
DL4731A
DL4732A
DL4733A
DL4734A
DL4735A
DL4736A
DL4737A
DL4738A
DL4739A
DL4740A
DL4741A
Vz(V)
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
Izt(mA)
76
69
64
58
53
49
45
41
37
34
31
28
25
23
Rzt (ohms) Izt(mA0 Rzk (ohms) Izk(mA0
10 76
400 1.0
10 69
400 1.0
9 64
400 1.0
9 58
400 1.0
8 53
500 1.0
7 49
550 1.0
5 45
600 1.0
2 41
700 1.0
3.5 37
700 1.0
4 34
700 0.5
4.5 31
700 0.5
5 28
700 0.5
7 25
700 0.25
8 23
700 0.25
VR (V)
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
7.6
8.4
IR (uA)
100
100
50
10
10
10
10
10
10
10
10
10
10
5
MAXIMUM
REGULATOR
CURRENT
IzM(mA)
276
252
234
217
193
178
162
146
133
121
110
100
91
83

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Electrical Characteristics (Ta=25oC) Measured with Pulse Tp= 40 msec.
TYPE
ZENER
VOLTAGE
MAX ZENER
IMPEDANCE
@ Izk
MAX ZENER
IMPEDANCE
@ Izk
MAXIMUM
REVERSE
CURRENT
DL4742A
DL4743A
DL4744A
DL4745A
DL4756A
DL4747A
DL4748A
DL4749A
DL4750A
DL4751A
DL4752A
DL4753A
DL4754A
DL4755A
DL4756A
DL4757A
DL4758A
DL4759A
DL4760A
DL4761A
DL4762A
DL4763A
DL4764A
Vz(V)
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
Izt(mA)
21
19
17
15.5
14
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
3
2.8
2.5
Rzt (ohms) Izt(mA0 Rzk (ohms) Izk(mA0
9 21
700 1.0
10 19
700 1.0
14 17
700 1.0
16 15.5
700 1.0
20 14
750 1.0
22 12.5
750 1.0
23 11.5
750 1.0
25 10.5
750 1.0
35 9.5
750 1.0
40 8.5
1000
0.5
45 7.5
1000
0.5
50 7.0
1000
0.5
60 6.5
1000 0.25
70 6.0
1500 0.25
80 5.5
1500 0.25
95 5.0
1500 0.25
110 4.5
2000 0.25
125 4.0
2000 0.25
150 3.7
2000 0.25
175 3.3
2000 0.25
200 3 3000 0.25
250 2.8
3000 0.25
350 2.5
3000 0.25
VR (V)
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
56.0
62.2
69.2
76.0
IR (uA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
MAXIMUM
REGULATOR
CURRENT
IzM(mA)
76
69
61
57
50
45
41
38
34
30
27
25
23
22
19
18
16
14
13
12
11
10
9