1SMA5948B 概述
Silicon Planar Zener Diodes
1SMA5948B 数据手册
通过下载1SMA5948B数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载1SMA5913B THRU 1SMA5957B SMA
Silicon Planar Zener Diodes
FEATURES
Pinning
1.Cathode
2.Anode
ꢀ
ꢀ
ꢀ
ꢀ
1
ꢀ
ꢀ
2
Total power dissipation: Max. 1.5 W.
Wide zener reverse voltage range 3.3V to 240V.
Small plastic package suitable for surface mounted design.
DO-214AC/SMA
Lead free in comply with EU RoHS 2011/65/EU directives
MECHANICAL DATA
Case: DO-214AC/SMA
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight:0.07g /0.002oz
Absolute Maximum Ratings And Characteristics (Ta = 25 °C)
Parameter
Unit
Symbol
Value
Power Dissipation at TL=75°C
Forward Voltage at IF = 200 mA
Junction Temperature Range
Storage Temperature Range
PD
VF
Tj
1.5
W
V
1.5
55 ~ +150
-55 ~ +150
°C
°C
Ts
(1)Thermal resistance from junction to ambient at P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper areas pads.
Fig.1 Maximum Continuous Power Derating
1.8
1.5
1.2
0.9
0.6
0.3
P.C.B. mounted with 1.0 X 1.0"
(2.54 X 2.54 cm) copper pad areas.
0.0
25
50
75
100
125
150
175
TC,Case Temperature (°C)
www.yfwdiode.com
Dongguan YFW Electronics Co, Ltd.
1 / 3
1SMA5913B THRU 1SMA5957B SMA
Characteristics at Ta = 25°C
Dynamic
Zener Voltage Range(note2)
ZT(at IZT
Reverse Current
Impedance
Admissible
Zener Current
Type
Marking
V
)
ZZT(at IZT
)
at IZT
(mA)
IR
at VR
(note1)
(note1)
Min(V)
Nom(V)
Max(V)
Max (Ω)
Max(μA)
(V)
IZM (mA)
1SMA5913B
1SMA5914B
1SMA5915B
1SMA5916B
1SMA5917B
1SMA5918B
1SMA5919B
1SMA5920B
1SMA5921B
1SMA5922B
1SMA5923B
1SMA5924B
1SMA5925B
1SMA5926B
1SMA5927B
1SMA5928B
1SMA5929B
1SMA5930B
1SMA5931B
1SMA5932B
1SMA5933B
1SMA5934B
1SMA5935B
1SMA5936B
1SMA5937B
1SMA5938B
1SMA5939B
1SMA5940B
1SMA5941B
1SMA5942B
1SMA5943B
1SMA5944B
1SMA5945B
1SMA5946B
1SMA5947B
1SMA5948B
1SMA5949B
1SMA5950B
1SMA5951B
1SMA5952B
1SMA5953B
1SMA5954B
1SMA5955B
1SMA5956B
1SMA5957B
913B
914B
915B
916B
917B
918B
919B
920B
921B
922B
923B
924B
925B
926B
927B
928B
929B
930B
931B
932B
933B
934B
935B
936B
937B
938B
939B
940B
941B
942B
943B
944B
945B
946B
947B
948B
949B
950B
951B
952B
953B
954B
955B
956B
957B
3.13
3.42
3.70
4.08
4.46
4.84
5.32
5.89
6.46
7.12
7.79
8.60
9.50
10.4
11.4
12.35
13.8
15.2
16.8
19.0
20.8
22.8
25.3
28.2
31.3
34.2
37.2
40.9
44.9
48.6
53.6
58.9
64.6
71.2
77.9
86.0
95.0
104
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
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
11.6
12.6
14.1
15.8
16.8
19.2
21.2
23.3
25.2
28.9
32.0
34.9
37.9
41.5
45.6
49.8
54.0
58.8
65.6
71.7
78.8
87.0
96.0
105
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55
10
9.0
7.5
6.0
5.0
4.0
2.0
2.0
2.5
3.0
3.5
4.0
4.5
5.5
6.5
7.0
9.0
10
100
75
25
5
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
100
93
1
1
1.5
2
3
4
5.2
6
50
45.7
41.2
37.5
34
6.5
7
8
11
8.4
9
12
31.2
28.8
25
13
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
23
15
16
23.4
21
18
12
83
20
19
14
75
22
17
18
68
24
16
19
62
27
14
23
55
30
12.5
11.4
10.4
9.6
26
50
33
33
25
45
36
38
27
41
39
45
30
38
43
8.7
53
33
34
47
8.0
67
36
31
51
7.3
70
39
29
56
6.7
86
42
26
62
6.0
100
120
140
160
200
250
300
380
450
600
700
900
1200
1600
47
24
68
5.5
52
22
75
5.0
57
20
82
4.6
62
18
91
4.1
69
16
100
110
120
130
150
160
180
200
240
3.7
76
15
116
3.4
84
13
114
127
3.1
91
12
125
142
2.9
100
114
121.6
136.8
152
182.4
11
140
157
2.5
10
152
168
2.3
9.0
8.0
7.0
6.0
168
189
2.1
189
211
1.9
228
252
1.5
(1)Suffix “A” indicates ±10% tolerance, Suffix “B” indicates ±5% tolerance
(2)
VZT is tested with pulses (20 ms)
www.yfwdiode.com
Dongguan YFW Electronics Co, Ltd.
2 / 3
1SMA5913B THRU 1SMA5957B SMA
DO-214AC SMA
Package Outline
Plasticsurfacemountedpackage;2leads
c
a
V
M
A
e
HE
g
g
D
A
HE
e
g
c
a
UNIT
mm
A
D
E
max
min
max
min
2.42
1.98
96
4.5
4.0
2.80
2.54
110
100
5.2
4.7
205
185
0.31
0.15
12
1.6
1.3
63
1.5
0.3
0.9
59
35
181
157
mil
12
6
51
78
The recommended mounting pad size
1.8
(71)
2.4
(94)
1.8
(71)
mm
(mil)
Unit :
Summary of Packing Options
Package
Packing Description
Tape/Reel,11”reel
Tape/Reel,7”reel
Packing Quantity
Industry Standard
EIA-481-1
5000
2000
DO-214AC SMA
EIA-481-1
www.yfwdiode.com
Dongguan YFW Electronics Co, Ltd.
3 / 3
1SMA5948B 相关器件
型号 | 制造商 | 描述 | 价格 | 文档 |
1SMA5948BF | SWST | 稳压二极管 | 获取价格 | |
1SMA5948BFF | SWST | 稳压二极管 | 获取价格 | |
1SMA5948BG | SHIKUES | Silicon Planar Zener Diodes | 获取价格 | |
1SMA5948BV | RECTRON | Package / Case : DO-214AC(SMA);Mounting Style : SMT/SMD;Zener Voltage Vz (V) : 91 V;Zener Voltage | 获取价格 | |
1SMA5949 | PANJIT | SURFACE MOUNT SILICON ZENER DIODE | 获取价格 | |
1SMA5949 | TSC | 1.5 Watts Surface Mount Silicon Zener Diodes | 获取价格 | |
1SMA5949 | LGE | 1.Watts Surface Mount Silicon Zener Diode | 获取价格 | |
1SMA5949A | EIC | SURFACE MOUNT SILICON ZENER DIODES | 获取价格 | |
1SMA5949A | LGE | Silicon Zener Diodes | 获取价格 | |
1SMA5949A | MDD | SURFACE MOUNT ZENER DIODE | 获取价格 |
1SMA5948B 相关文章
- 2024-09-20
- 5
- 2024-09-20
- 8
- 2024-09-20
- 8
- 2024-09-20
- 6