SMAL4746 [LGE]
暂无描述;
| 型号： | SMAL4746 |
| 厂家： | 
LGE |
| 描述： | 暂无描述 |
| 文件： | 总2页 (文件大小：155K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMAL4728-SMAL4764
Surface Mount Silicon Zener Diodes
VZ : 3.3 - 100 Volts
PD : 1 Watt
SMA/DO-214AC
Features
Complete Voltage Range 3.3 to 100 Volts
High peak reverse power dissipation
High reliability
Low leakage current
Pb / RoHS Free
Mechanical Data
Case : SMA Molded plastic
Epoxy : UL94V-O rate flame retardant
Polarity : Color band denotes cathode end
Mounting position : Any
Weight : 0.060 gram (Approximately)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS
Rating at25 °C ambient temperature unless otherwise specified
Rating
Symbol
Value
1.0
Unit
W
PD
VF
DC Power Dissipation at TL = 75 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Junction Temperature Range
1.2
V
TJ
- 55 to + 150
- 55 to + 150
°C
TSTG
Storage Temperature Range
°C
Note :
(1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pad
Fig. 1 MAXIMUM CONTINUOUS POWER DERATING
1.25
1.00
0.75
0.50
0.25
0
P.C.B. Mounted on
0.31x0.31x0.08" (8x8x2mm)
copper areas pads
0
25
50
75
100
125
150
175
TL, LEAD TEMPERATURE (°C)
http://www.luguang.cn
mail:lge@luguang.cn
SAML4728-SMAL4764
Surface Mount Silicon Zener Diodes
ELECTRICAL CHARACTERISTICS
Rating at25 °C ambient temperature unless otherwise specified
Nominal Zener
Maximum Zener
Maximum Reverse
Leakage Current
Maximum DC
Zener Current
IZM
Maximum
Voltage
Impedance
ZZK @ IZK
(Ω )
Surge Current
Type
VZ (1) @ IZT
(V)
IRM
(2)
IZT
ZZT @ IZT
IZK
IR
(μA)
@
VR
(V)
(mA)
(mA)
(mA)
(mApk)
(Ω )
SMAL4728
SMAL4729
SMAL4730
SMAL4731
SMAL4732
SMAL4733
SMAL4734
SMAL4735
SMAL4736
SMAL4737
SMAL4738
SMAL4739
SMAL4740
SMAL4741
SMAL4742
SMAL4743
SMAL4744
SMAL4745
SMAL4746
SMAL4747
SMAL4748
SMAL4749
SMAL4750
SMAL4751
SMAL4752
SMAL4753
SMAL4754
SMAL4755
SMAL4756
SMAL4757
SMAL4758
SMAL4759
SMAL4760
SMAL4761
SMAL4762
SMAL4763
SMAL4764
3.3
76.0
10
10
400
400
1.0
1.0
100
100
50
1.0
276
252
234
217
193
178
162
146
133
121
110
100
91
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
305
285
250
225
205
190
170
150
135
125
115
110
95
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
75
82
91
100
69.0
64.0
58.0
53.0
49.0
45.0
41.0
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
1.0
1.0
9.0
9.0
8.0
7.0
5.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
400
1.0
400
1.0
10
1.0
500
1.0
10
1.0
550
1.0
10
1.0
600
1.0
10
2.0
700
1.0
10
3.0
700
1.0
10
4.0
700
0.5
10
5.0
700
0.5
10
6.0
700
0.5
10
7.0
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
10
7.6
700
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
8.4
83
700
9.1
76
700
9.9
69
14
700
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
61
16
700
57
20
750
50
22
750
45
23
750
41
25
750
38
35
750
34
8.5
40
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
30
7.5
45
27
7.0
50
25
6.5
60
23
6.0
70
22
5.5
80
19
5.0
95
18
90
4.5
110
125
150
175
200
250
350
16
80
4.0
14
70
3.7
13
65
3.3
12
60
3.0
11
55
2.8
10
50
2.5
9.0
45
Notes :
(1) Standard voltage tolerance is±10%, Suffix A ± 5%
(2) Surge current is a non-repetitive,8.3ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC Method
(3) " SML " will be omitted in marking on the diode.
http://www.luguang.cn
mail:lge@luguang.cn
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