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1SMB5925

型号：

1SMB5925

描述：

表面贴装硅稳压二极管[ SURFACE MOUNT SILICON ZENER DIODE ]

品牌：

PANJIT[ PAN JIT INTERNATIONAL INC. ]

页数：

4 页

PDF大小：

58 K

下载PDF手册
1SMB5914~1SMB5949  
SURFACE MOUNT SILICON ZENER DIODE  
PEAR  
Unit: inch (mm)  
SMB/DO-214AA  
1.5 Watts  
POWER  
VOLTAGE  
3.6 to 100 Volts  
FEATURES  
• For surface mounted applications in order to optimize board space.  
• Low profile package  
• Built-in strain relief  
• Glass passivated junction  
• Low inductance  
.185(4.70)  
.160(4.06)  
• Typical IR less than 1.0µA above 12V  
• Plastic package has Underwriters Laboratory Flammability  
Classification 94V-O  
.012(.305)  
.006(.152)  
• High temperature soldering : 260°C /10 seconds at terminals  
• Pb free product are available : 99% Sn above can meet RoHS  
environment substance request  
.050(1.27)  
.030(0.76)  
.008(.203)  
.002(.051)  
MECHANICALDATA  
.220(5.59)  
.200(5.08)  
Case: JEDEC DO-214AA,Molded plastic over passivated junction.  
Terminals: Solder plated,solderable per MIL-STD-750,  
Method 2026  
Polarity: Color band denotes positive end (cathode)  
Standard Packaging:12mm tape (EIA-481)  
Weight: 0.003 ounce, 0.093 gram  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Ratings at 25°C ambient temperature unless otherwise specified.  
Parameter  
L
=75OC ,Measure at Zero Lead Length  
Symbol  
Value  
1.5  
Units  
Watts  
OC  
DC Power Dissipation on T  
Derate above75OC ( NOTE 1)  
P
D
Operating Junction and StorageTemperature Range  
-55 to +150  
TJ , TSTG  
NOTES:  
1.Mounted on 5.0mm2 (.013mm thick) land areas.  
STAD-SEP.23.2005  
PAGE . 1  
1SMB5914~1SMB5949  
Maximum Zener Impedance  
Leakage Current  
V
Z @ IZT  
Marking  
Code  
Part Number  
Z
ZT @ IZT  
Z
ZK @ IZK  
I
R
VR  
Min. V  
Max. V  
mA  
mA  
µΑ  
V
Nom. V  
3.6  
Ω
Ω
1SMB5914  
1SMB5915  
1SMB5916  
1SMB5917  
1SMB5918  
1SMB5919  
1SMB5920  
1SMB5921  
1SMB5922  
1SMB5923  
1SMB5924  
1SMB5925  
1SMB5926  
1SMB5927  
1SMB5928  
1SMB5929  
1SMB5930  
1SMB5931  
1SMB5932  
1SMB5933  
1SMB5934  
1SMB5935  
1SMB5936  
1SMB5937  
1SMB5938  
1SMB5939  
1SMB5940  
1SMB5941  
1SMB5942  
1SMB5943  
1SMB5944  
1SMB5945  
1SMB5946  
1SMB5947  
1SMB5948  
1SMB5949  
3.42  
3.78  
9
104.2  
96.1  
87.2  
79.8  
73.5  
66.9  
60.5  
55.1  
50.0  
45.7  
41.2  
37.5  
34.1  
31.2  
28.8  
25.0  
23.4  
20.8  
18.7  
17.0  
15.6  
13.9  
12.5  
11.4  
10.4  
9.6  
500  
500  
500  
500  
350  
250  
200  
200  
400  
400  
500  
500  
550  
550  
550  
600  
600  
650  
650  
650  
700  
700  
750  
800  
850  
900  
950  
1000  
1100  
1300  
1500  
1700  
2000  
2500  
3000  
3100  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
0.50  
0.50  
0.50  
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  
75.00  
1.00  
1.00  
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  
3.9  
4.3  
4.7  
5.1  
5.6  
6.2  
6.8  
7.5  
8.2  
9.1  
10  
11  
3.71  
4.09  
4.10  
4.52  
8
6
25.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
5.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
4.47  
4.94  
5
1.50  
4.85  
5.36  
4
2.0  
5.32  
5.88  
2
3.00  
5.89  
6.51  
2
4.00  
6.46  
7.14  
3
5.20  
7.13  
7.88  
3
6.00  
7.79  
8.61  
4
6.50  
8.65  
9.56  
4
7.00  
9.50  
10.50  
11.55  
12.60  
13.65  
15.75  
16.80  
18.90  
21.00  
23.10  
25.20  
28.35  
31.50  
34.65  
37.80  
40.95  
45.15  
49.35  
53.55  
58.80  
65.10  
71.40  
78.75  
86.10  
95.55  
105.00  
5
8.00  
10.45  
11.40  
12.35  
14.25  
15.20  
17.10  
19.00  
20.90  
22.80  
25.65  
28.50  
31.35  
34.20  
37.05  
40.85  
44.65  
48.45  
53.20  
58.90  
64.60  
71.25  
77.90  
86.45  
95.00  
6
8.40  
12  
13  
15  
16  
18  
20  
22  
24  
27  
30  
33  
36  
39  
43  
47  
51  
56  
62  
68  
75  
82  
91  
100  
7
9.10  
7
9.90  
9
11.40  
12.20  
13.70  
15.20  
16.70  
18.20  
20.60  
22.80  
25.10  
27.40  
29.70  
32.70  
35.80  
38.80  
42.60  
47.10  
51.70  
56.00  
62.20  
69.20  
76.00  
10  
12  
14  
18  
19  
23  
26  
33  
38  
45  
53  
67  
70  
86  
8.7  
8.0  
7.3  
6.7  
100  
120  
140  
160  
200  
250  
6.0  
5.5  
5.0  
4.6  
4.1  
3.7  
STAD-SEP.23.2005  
PAGE . 2  
1SMB5914~1SMB5949  
10  
8
2.5  
2
V
@I  
ZT  
Z
6
4
2
0
1.5  
1
0.5  
0
-2  
-4  
2
4
6
8
10  
12  
0
20  
40 60  
80 100 120 140 150 180  
O
T ,LEADTEMPERATURE( C)  
V , ZENER VOLTAGE (VOLTS)  
L
Z
Fig.1 Steady State Power Derating  
Fig.2 Zener Voltage - to 12 volts  
1K  
200  
T
I
= 25OC  
(rms) =0.1  
500  
J
Z
I (dc)  
Z
V
@I  
ZT  
V
Z
Z=150V  
200  
100  
50  
100  
70  
91V  
62V  
50  
30  
20  
10  
5
22V  
12V  
20  
2
1
6.8V  
10  
10  
20  
30  
50 70 100  
200  
0.5  
1
2
5
10 20 50 100 200 500  
Vz, ZENER VOLTAGE (VOLTS)  
Iz, ZENER TEST CURRENT (mA)  
Fig.3 Zener Voltage - 14 to 200 Volts  
Fig.4 Effect of Zener Current  
1K  
RECTANGULAR  
NONREPETITIVE  
200  
100  
I
(dc)=1mA  
500  
Z
WAVEFORM  
T
=25OC PRIOR  
J
TO INTIAL PULSE  
300  
200  
70  
50  
30  
20  
100  
50  
10mA  
10  
7
5
30  
20  
I
(rms)=0.1I (dc)  
Z
20mA  
3
2
Z
5
7
10  
20 30  
40 50 60 70  
100  
10  
0.1 0.20.3 0.5  
1
2 3  
5
10 2030 50 100  
Vz, ZENER VOLTAGE (VOLTS)  
PW, PULSE WIDTH (ms)  
Fig.6 Maximum Surge Power  
Fig.5 Effect of Zener Voltage  
STAD-SEP.23.2005  
PAGE . 3  
1SMB5914~1SMB5949  
100  
100  
50  
50  
30  
20  
30  
20  
10  
10  
5
5
3
2
3
2
1
1
0.5  
0.3  
0.2  
0.5  
0.3  
0.2  
0.1  
0.1  
0
1
2
3
4
5
6
7
8
9
10  
0
10 20 30 40 50 60 70 80 90 100  
Vz, ZENER VOLTAGE (VOLTS)  
Vz, ZENER VOLTAGE (VOLTS)  
Fig.7 Vz = 6.8 thru 10 Volts  
Fig.8 Vz = 12 thru 82 Volts  
NOTE 3. ZENER VOLTAGE (Vz) MEASUREMENT  
Nominal zener voltage is measured with the device function in thermal equilibrium with ambient  
temperature at 25OC  
NOTE 4. ZENER IMPEDANCE (Zz) DERIVATION  
Zzt and Zzk are measured by dividing the ac voltage drop across the device by the accurrent applied.  
The specified limits are for Iz(ac) = 0.1 Iz, (dc) with the ac freqency = 60Hz  
STAD-SEP.23.2005  
PAGE . 4  
厂商 型号 描述 页数 下载

Carling Technologies

 		1SM-WMSP1-R2-M6KE [ Rocker Switch, SPDT, Latched, 0.02A, 20VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP1-R2-M6KET/R [ Rocker Switch, SPDT, Latched, 0.02A, 20VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP1-R2-M6PE [ Rocker Switch, SPDT, Latched, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP1-R2-S6GET/R [ Rocker Switch, SPDT, Latched, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP1-R2-S6QE [ Rocker Switch, SPDT, Latched, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP1-R2-S7GE [ Rocker Switch, SPDT, Latched, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle, ] 5 页

Carling Technologies

 		1SM-WMSP1-R2-S7QE [ Rocker Switch, SPDT, Latched, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP2-R2-M6GE [ Rocker Switch, SPDT, Momentary, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP2-R2-M6PE [ Rocker Switch, SPDT, Momentary, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

Carling Technologies

 		1SM-WMSP2-R2-M6PET/R [ Rocker Switch, SPDT, Momentary, 3A, 28VDC, Solder Terminal, Narrow Rocker Type Actuator, Surface Mount-right Angle ] 5 页

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