1SMF4747A [SUNMATE]
1W patch zener diode SOD-123 20V series;
| 型号： | 1SMF4747A |
| 厂家： | 
SUNMATE electronic Co., LTD |
| 描述： | 1W patch zener diode SOD-123 20V series |
| 文件： | 总2页 (文件大小：416K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1SMF4728A - 1SMF4764A
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE RANGE: 3.3 - 100V
POWER: 1.0Wa t t s
Features
Complete voltage range 3.3 to 100 volts
!
!
High peak reverse power dissipation
High reliability
!
!
B
Low leakage current
C
!
Standard zener voltage tolerance is ± 5
%
E
.
SOD-123FL
Mechanical Data
Case
: SOD-123FL
Dim Min Max
Typ
3.58 3.72 3.65
2.72 2.78 2.75
1.77 1.83 1.80
1.02 1.08 1.05
0.097 1.03 1.00
0.13 0.17 0.15
0.53 0.57 0.55
A
B
C
D
E
H
L
!
plastic body over passivated junction
Terminals
D
!
!
: Plated axial leads,
H
Method 2026
solderable per MIL-STD-750,
L
Polarity
Mounting Position
!
!
: Color band denotes cathode end
All Dimensions in mm
: Any
E
Weight:0.0007 ounce, 0.02 grams
!
A
TA = 25ꢀC unless otherwise specified
Maximum Ratings
Rating
Symbol
Value
Unit
DC Power Dissipation at TL = 75 °C (Note1)
Maximum Forward Voltage at IF = 200 mA
Junction Temperature Range
PD
VF
TJ
1.0
1.2
W
V
°C
°C
- 55 to + 150
- 55 to + 150
Storage Temperature Range
Ts
Note :
(1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads.
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)
1 of 2
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ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified
Nominal Zener
Voltage
Maximum Zener
Impedance
Maximum Reverse
Leakage Current
Maximum DC
Zener Current
IZM
Maximum
Surge Current
(2)
Type
VZ @ IZT
IZT
ZZT @ IZT ZZK @ IZK
IZK
(mA)
1.0
IR
(mA)
100
@ VR
IRM
(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
(mA)
76.0
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
(V)
(mA)
(mApk)
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
(W)
10
(W)
400
1.0
1.0
276
1SMF4728A
1SMF4729A
1SMF4730A
1SMF4731A
1SMF4732A
1SMF4733A
1SMF4734A
1SMF4735A
1SMF4736A
1SMF4737A
1SMF4738A
1SMF4739A
1SMF4740A
1SMF4741A
1SMF4742A
1SMF4743A
1SMF4744A
10
400
1.0
1.0
100
50
252
234
217
193
178
162
146
133
121
110
100
91
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
50
4.0
700
0.5
50
5.0
700
0.5
50
6.0
700
0.5
50
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
50
7.6
11
700
50
8.4
83
12
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
9.1
76
13
700
9.9
69
15
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
16
700
57
1SMF4745A
1SMF4746A
1SMF4747A
1SMF4748A
1SMF4749A
1SMF4750A
1SMF4751A
1SMF4752A
1SMF4753A
1SMF4754A
1SMF4755A
1SMF4756A
1SMF4757A
1SMF4758A
1SMF4759A
1SMF4760A
1SMF4761A
1SMF4762A
1SMF4763A
1SMF4764A
18
20
750
50
20
22
750
45
22
23
750
41
24
25
750
38
27
35
750
34
30
8.5
40
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
30
33
7.5
45
27
36
7.0
50
25
39
6.5
60
23
43
6.0
70
22
47
5.5
80
19
51
5.0
95
18
90
56
4.5
110
125
150
175
200
250
350
16
80
62
4.0
14
70
68
3.7
13
65
75
3.3
12
60
82
3.0
11
55
91
2.8
10
50
100
2.5
9.0
45
Notes :
(1) The type number listed have a standard tolerance on the nominal zener voltage of ± 5%.
2 of 2
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