SZ5517 [LGE]
3W Silicon Zener Diodes; 3W硅稳压二极管
| 型号： | SZ5517 |
| 厂家： | 
LGE |
| 描述： | 3W Silicon Zener Diodes |
| 文件： | 总3页 (文件大小：229K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SZ55 Series
3W Silicon Zener Diodes
SMA/DO-214AC
Features
ꢀ
Complete Voltage Range 3.9 to 200 Volts
High peak reverse power dissipation
High reliability
ꢀ
ꢀ
ꢀ
Low leakage current
Mechanical Data
Case : SMA (DO-241AC) Molded plastic
ꢀ
ꢀ
ꢀ
Epoxy : UL94V-O rate flame retardant
Polarity : Color band denotes cathode end
Mounting position : Any
ꢀ
ꢀ
Weight : 0.064 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Rating
Symbol
Value
Unit
DC Power Dissipation at TL = 75 C (Note1)
PD
3.0
Watts
°
Maximum Forward Voltage at IF = 200 mA
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
VF
1.5
Volts
K / W
R JA
q
60
TJ
- 55 to + 175
- 55 to + 175
C
C
°
°
Storage Temperature Range
Ts
Note :
(1) TL = Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
Fig. 1 Power Temperature Derating Curve
5
L = LEAD LENGTH
TO HEAT SINK
4
3
2
L = 1/8"
L = 3/8"
L = 1"
1
0
0
40
80
120
160
200
TL, LEAD TEMPERATURE ( C)
°
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mail:lge@luguang.cn
SZ55 Series
3W Silicon Zener Diodes
ELECTRICAL CHARACTERISTICS
Rating at = 25 °C ambient temperature unless otherwise specified
Nominal Zener
Maximum Zener
Impedance
ZZK @ IZK
(W)
Maximum Reverse
Leakage Current
Maximum DC
Zener Current
IZM
Voltage
VZ @ IZT
TYPE
IZT
(mA)
192
ZZT @ IZT
(W)
IZK
(mA)
1.0
IR @ VR
(V)
(mA)
(V)
3.9
(mA)
4.5
400
80
1.0
1.0
630
590
550
520
480
435
393
360
330
297
270
225
246
208
193
180
169
159
150
142
135
123
112
100
96
SZ553Z
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
27
28
30
33
36
39
43
47
51
56
62
68
75
82
91
100
174
160
147
134
121
110
100
91
4.5
4.0
3.5
2.5
1.5
2.0
2.0
2.3
2.5
3.5
4.0
4.5
4.5
5.0
5.5
5.5
6.0
6.0
7.0
7.0
8.0
9.0
10
400
500
1.0
1.0
30
SZ554D
SZ554H
SZ555B
SZ555G
SZ556C
SZ556I
20
1.0
550
1.0
5.0
5.0
5.0
50
1.0
600
1.0
2.0
700
1.0
3.0
700
1.0
4.0
700
0.5
50
5.0
SZ557F
SZ558C
SZ559B
SZ5510
SZ5511
SZ5512
SZ5513
SZ5514
SZ5515
SZ5516
SZ5517
SZ5518
SZ5519
SZ5520
SZ5522
SZ5524
SZ5527
SZ5528
SZ5530
SZ5533
SZ5536
SZ5539
SZ5543
SZ5547
SZ5551
SZ5556
SZ5562
SZ5568
SZ5575
SZ5582
SZ5591
SZ55B0
700
0.5
50
6.0
82
700
0.5
50
7.0
75
700
0.3
50
7.6
68
700
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
0.25
0.25
0.25
0.25
0.25
0.25
50
8.4
63
700
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
9.1
58
700
9.1
53
700
10.6
11.4
12.2
13.0
13.7
14.4
15.2
16.7
18.2
20.6
21.0
22.5
25.1
27.4
29.7
32.7
35.6
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
50
700
47
700
44
750
42
750
40
750
37
750
34
750
31
750
28
750
27
12
750
25
16
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
90
23
20
82
21
22
75
19
28
69
17
33
63
16
38
57
15
45
53
13
50
48
12
55
44
11
70
40
10
85
36
9.1
8.2
7.5
95
33
115
160
30
27
http://www.luguang.cn
mail:lge@luguang.cn
SZ55 Series
3W Silicon Zener Diodes
ELECTRICAL CHARACTERISTICS
Rating at = 25 °C ambient temperature unless otherwise specified
Nominal Zener
Maximum Zener
Impedance
ZZK @ IZK
(W)
Maximum Reverse
Leakage Current
Maximum DC
Voltage
VZ @ IZT
Zener Current
TYPE
IZT
(mA)
6.8
ZZT @ IZT
(W)
IZK
(mA)
0.25
IR
@
VR
IZM
(mA)
25
(V)
(V)
(mA)
SZ55B1
110
225
4000
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
83.6
91.2
98.8
SZ55B2
SZ55B3
SZ55B4
SZ55B5
SZ55B6
SZ55B7
SZ55B8
SZ55B9
SZ55D0
120
130
140
150
160
170
180
190
200
6.3
5.8
5.3
5.0
4.7
4.4
4.2
4.0
3.7
300
375
475
550
625
650
700
800
875
4500
5000
5000
6000
6500
7000
7000
8000
8000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
22
21
19
18
17
16
15
14
13
106.4
114.0
121.6
130.4
136.8
144.8
152.0
( 1 ) Suffix " 5 " indicates ± 5.0% tolerance, suffix " 10 " indicates ± 10.0% tolerance.
Note :
http://www.luguang.cn
mail:lge@luguang.cn
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