1SMB5923B(2013) Ver la hoja de datos (PDF) - Diodes Incorporated.
Número de pieza
componentes Descripción
Fabricante
1SMB5923B Datasheet PDF : 5 Pages
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Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage @ IF = 200mA
Zener Current (see Table page 2)
Symbol
VF
IZM
Thermal Characteristics
Characteristic
Power Dissipation @TL = +75°C
Derate Above +75°C (Note 5)
Thermal Resistance - Junction to Terminal (Note 5)
Power Dissipation @TA = +25°C
Derate Above +25°C (Note 5)
Thermal Resistance - Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Symbol
PD
RJT
PD
RJA
TJ, TSTG
1SMB5913B – 1SMB5939B
Value
1.5
PD / VZ
Unit
V
mA
Value
3.0
40
25
550
4.4
228
-65 to +150
Unit
W
mW/°C
°C/W
mW
mW/°C
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Type
Number
1SMB5913B
1SMB5914B
1SMB5915B
1SMB5916B
1SMB5917B
1SMB5920B
1SMB5921B
1SMB5922B
1SMB5923B
1SMB5924B
1SMB5925B
1SMB5926B
1SMB5927B
1SMB5928B
1SMB5929B
1SMB5930B
1SMB5931B
1SMB5932B
1SMB5933B
1SMB5934B
1SMB5935B
1SMB5936B
1SMB5937B
1SMB5938B
1SMB5939B
Marking
Code
B913
B914
B915
B916
B917
B920
B921
B922
B923
B924
B925
B926
B927
B928
B929
B930
B931
B932
B933
B934
B935
B936
B937
B938
B939
Zener Voltage
Range (Note 6)
Min (V)
3.13
3.42
3.7
4.08
4.46
5.89
6.46
7.12
7.79
8.64
9.5
10.45
11.4
12.35
14.25
15.2
17.1
19
20.9
22.8
25.65
28.5
31.35
34.2
37.05
VZ @ IZT
Typ (V)
3.3
3.6
3.9
4.3
4.7
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
Max (V)
3.47
3.78
4.1
4.52
4.94
6.51
7.14
7.88
8.61
9.56
10.5
11.55
12.6
13.65
15.75
16.8
18.9
21
23.1
25.2
28.35
31.5
34.65
37.8
40.95
Test
Current
IZT
mA
113.6
104.2
96.1
87.2
79.8
60.5
55.1
50
45.7
41.2
37.5
34.1
31.2
28.8
25
23.4
20.8
18.7
17
15.6
13.9
12.5
11.4
10.4
9.6
Maximum Zener Impedance
(Note 7)
ZZT @ IZT
10
9
7.5
6
5
2
2.5
3
3.5
4
4.5
5.5
6.5
7
9
10
12
14
17.5
19
23
28
33
38
45
ZZK @ IZK
mA
500
1
500
1
500
1
500
1
500
1
200
1
200
1
400
0.5
400
0.5
500
0.5
500
0.25
550
0.25
550
0.25
550
0.25
600
0.25
600
0.25
650
0.25
650
0.25
650
0.25
700
0.25
700
0.25
750
0.25
800
0.25
850
0.25
900
0.25
Maximum
Reverse
Current (Note 6)
IR @ VR
µA
V
100
1
75
1
25
1
5
1
5
1.5
5
4
5
5.2
5
6
5
6.5
5
7
5
8
1
8.4
1
9.1
1
9.9
1
11.4
1
12.2
1
13.7
1
15.2
1
16.7
1
18.2
1
20.6
1
22.8
1
25.1
1
27.4
1
29.7
IZM Max
mA
454
416
384
348
319
241
220
200
182
164
150
136
125
115
100
93
83
75
68
62
55
50
45
41
38
Notes:
5. Device mounted on FR-4 PCB; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
7. ZENER IMPEDANCE (ZZ) DERIVATION ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The
specified limits are for IZ(AC) = 0.1 IZ(DC) with the AC frequency = 60 Hz.
1SMB5913B – 1SMB5939B
Document number: DS32125 Rev. 6 - 2
2 of 5
www.diodes.com
May 2013
© Diodes Incorporated
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