首页 |元器件品牌

1SMB5953 [LGE]

3.0W Surface Mount Silicon Zener Diode; 3.0W表面贴装硅稳压二极管
1SMB5953
型号： 1SMB5953
厂家： LGE    LGE
描述：

3.0W Surface Mount Silicon Zener Diode
3.0W表面贴装硅稳压二极管

稳压二极管 测试 光电二极管
文件： 总4页 (文件大小：236K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
1SMB5926-1SMB5956  
3.0W Surface Mount Silicon Zener Diode  
SMB/DO-214AA  
Features  
ꢀ
For surface mounted applications in order to  
optimize board space  
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Low profile package  
Built-in strain relief  
Glass passivated junction  
Low inductance  
High temperature soldering guaranteed:  
260oC / 10 seconds at terminals  
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
ꢀ
Mechanical Data  
Dimensions in inches and (millimeters)  
ꢀ
Case: Molded plastic over passivated junction  
Polarity: Color Band denotes positive end  
(cathode)  
ꢀ
ꢀ
ꢀ
Standard packaging: 12mm tape  
Weight: 0.093 gram  
Maximum Ratings and Electrical Characteristics  
Rating at 25 oC ambient temperature unless otherwise specified.  
Type Number  
Symbol  
Value  
3.0  
Units  
Watts  
DC Power Dissipation at TL=75oC,  
measure at Zero Lead Length  
Derate above 75 oC  
PD  
40  
550  
4.4  
25  
226  
mW/ oC  
mW  
DC Power Dissipation @ TA=25oC  
PD  
Derate above 25oC  
mW/ oC  
oC/W  
Thermal Resistance from Junction-to-Lead  
R
θJL  
Thermal Resistance from Junction-to-Ambient  
Operating and Storage Temperature Range  
oC/W  
oC  
R
θJA  
TJ, TSTG  
-65 to + 150  
Maximum ratings are those values beyond which device damage can occur.  
Maximum ratings applied to the device are individual stress limit values (not normal operating conditions)  
and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,  
damage may occur and reliability may be attached.  
http://www.luguang.cn  
mail:lge@luguang.cn  
1SMB5926-1SMB5956  
3.0W Surface Mount Silicon Zener Diode  
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)  
Device  
Zener Voltage Range (Note 2)  
Vz @ Izt  
Zener Impedance (Note 3) Leakage Current  
IZM  
Device  
(Note 1)  
Marking  
Code  
IZT  
ZZK @ IZK  
ZZT @ ZT  
I
IR  
VR  
V
IZTC  
mA(dc)  
Nom (V) Min (V) Max (V) mA  
Ohms Ohms  
mA  
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  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
uA  
1SMB5926  
1SMB5927  
1SMB5928  
1SMB5929  
1SMB5930  
1SMB5931  
1SMB5932  
1SMB5933  
1SMB5934  
1SMB5935  
1SMB5936  
1SMB5937  
1SMB5938  
1SMB5939  
1SMB5940  
1SMB5941  
1SMB5942  
1SMB5943  
1SMB5944  
1SMB5945  
1SMB5946  
1SMB5947  
1SMB5948  
1SMB5949  
1SMB5950  
1SMB5951  
1SMB5952  
1SMB5953  
1SMB5954  
1SMB5955  
1SMB5956  
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  
11  
12  
10.45  
11.4  
12.35  
14.25  
15.2  
17.1  
19  
11.55  
12.6  
13.65  
15.75  
16.8  
18.9  
21  
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  
5.5  
6.5  
7
550  
550  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
8.4  
9.1  
136  
125  
115  
100  
93  
83  
75  
66  
62  
55  
50  
45  
41  
38  
34  
31  
29  
26  
24  
22  
20  
18  
16  
15  
13  
12  
11  
10  
9
13  
550  
9.9  
15  
9
600  
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  
83.6  
91.2  
98.8  
114.0  
121.6  
137  
16  
10  
600  
18  
12  
650  
20  
14  
650  
22  
20.9  
22.8  
25.65  
28.5  
31.35  
34.2  
37.05  
40.85  
44.65  
48.45  
53.2  
58.9  
64.6  
71.25  
77.9  
6.45  
95  
23.1  
25.2  
28.35  
31.5  
34.65  
37.8  
40.95  
45.15  
49.35  
53.55  
58.8  
65.1  
71.4  
78.75  
86.1  
95.55  
105  
17.5  
19  
650  
24  
700  
27  
23  
700  
30  
28  
750  
33  
33  
800  
36  
38  
850  
39  
45  
900  
43  
8.7  
53  
950  
47  
8.0  
67  
1000  
1100  
1300  
1500  
1700  
2000  
2500  
3000  
3100  
4000  
4500  
5000  
6000  
6500  
7000  
8000  
51  
7.3  
70  
56  
6.7  
86  
62  
6.0  
100  
120  
140  
160  
200  
250  
300  
380  
450  
600  
700  
900  
1200  
68  
5.5  
75  
5.0  
82  
4.6  
91  
4.1  
100  
110  
120  
130  
150  
160  
180  
200  
3.7  
1.4.5  
114  
11505  
126  
3.4  
3.1  
123.5  
142.5  
152  
136.5  
157.5  
168  
2.9  
2.5  
2.3  
171  
189  
2.1  
8
190  
210  
1.9  
152  
7
Notes:  
1. Tolerance and type number designation the type numbers listed indicate a tolerance of ±5%.  
2. Zener voltage (VZ) measurement  
Nominal Zener voltage is measured with the device junction in thermal equilibrium  
with ambient temperature at 25oC.  
3. 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.  
http://www.luguang.cn  
mail:lge@luguang.cn  
1SMB5926-1SMB5956  
3.0W Surface Mount Silicon Zener Diode  
RATINGS AND CHARACTERISTIC CURVES (1SMB5926 THRU 1SMB5956)  
FIG.1- STEADY STATE POWER DERATING  
FIG.2- MAXIMUM SURGE POWER  
1000  
500  
6
5
4
300  
200  
TL  
100  
3
50  
2
30  
20  
1
TA  
10  
0
100  
200  
100  
0
25  
50  
75  
100  
125  
150  
20  
50  
0.1  
0.2  
0.5  
1
2
5
10  
T, TEMPERATURE(oC)  
PW, PULSE WIDTH (ms)  
FIG.3- ZENER VOLTAGE - TO 12 VOLTAGES  
FIG.4- ZENER VOLTAGE - 14 TO 200 VOLTAGES  
10  
200  
VZ @ IZT  
VZ @ IZT  
8
6
100  
70  
4
50  
2
30  
20  
0
-2  
-4  
10  
100  
10  
10  
2
4
6
8
10  
20  
30  
50  
70  
100  
12  
V
Z
,
ZENER VOLTAGE (VOLTS)  
VZ, ZENER VOLTAGE (VOLTS)  
FIG.5- VZ = 3.3 THRU 10 VOLTS  
FIG.6- VZ = 12 THRU 82 VOLTS  
100  
10  
1
1
0.1  
0.1  
0
0
1
2
3
4
5
6
7
8
9
10  
10  
20  
30  
40  
50  
60  
70  
80  
90  
VZ,  
ZENER VOLTAGE (VOLTS)  
VZ, ZENER VOLTAGE (VOLTS)  
http://www.luguang.cn  
mail:lge@luguang.cn  
1SMB5926-1SMB5956  
3.0W Surface Mount Silicon Zener Diode  
RATINGS AND CHARACTERISTIC CURVES (1SMB5926 THRU 1SMB5956)  
FIG.7- EFFECT OF ZENER VOLTAGE  
FIG.8- EFFECT OF ZENER CURRENT  
200  
1000  
500  
TJ = 25 o  
IZ(rms)= 0.1 IZ(dc)  
C
IZ(dc) = 1mA  
100  
70  
200  
100  
50  
VZ = 150V  
91V  
50  
30  
20  
62V  
20  
10  
10  
10mA  
7
5
5.0  
22V  
2.0  
1.0  
IZ(rms)= 0.1 IZ(dc)  
50 70  
12V  
3
2
20mA  
10  
6.8V  
5
7
20  
30  
100  
0.5  
1
2
5
10  
20  
50  
100  
200  
500  
IZ, ZENER CURRENT (mA)  
IZ, ZENER TEST CURRENT (mA)  
FIG.9- CAPACITANCE CURVE  
FIG.10- TYPICAL PULSE RATING CURVE  
1000  
100  
10  
10  
NONREPETITIVE, EXPONENTIAL  
PULSE WAVEFORM, TJ = 25oC  
MEASURED @  
ZERO BIAS  
1
MEASURED @  
VZ/2  
0.1  
TJ = 25oC  
0.01  
10  
100  
0.01  
0.1  
Tp, PULSE WIDTH (ms)  
1
10  
BREAKDOWN VOLTAGE (VOLTS)  
FIG.12- PULSE WAVEFORM  
FIG.11- PULSE WAVEFORM  
120  
100  
80  
120  
100  
TA = 25oC  
PW (ID) IS DEFINED AS THE  
10  
s
8/20 s WAVEFORM  
AS DEFINED BY ANSI C62.1  
AND IEC 801-5,  
POINT WHERE THE PEAK CURRENT  
DECAYS TO 50% OF Ipp-  
0.9 IPEAK  
PEAK VALUE  
Ippm  
80  
60  
40  
60  
40  
HALF VALUE - Ipp/2  
0.5 IPEAK  
10/1000 s WAVEFORM  
AS DEFINED BY R.E.A.  
20  
0
20  
0
td  
T = 8  
s
0.1 IPEAK  
0
0.02  
0.04  
t, TIME (ms)  
0.06  
0.08  
0.1  
0
1
2
3
4
5
T
t, TIME (ms)  
20  
s
http://www.luguang.cn  
mail:lge@luguang.cn  

相关型号：

1SMB5953A

 SILICON ZENER DIODES
EIC

1SMB5953A

 1.5Watt Plastic Surface Mount Silicon Zener Diodes
MOTOROLA

1SMB5953A

 Silicon Zener Diodes
LGE

1SMB5953B

 1.5Watt Plastic Surface Mount Silicon Zener Diodes
MOTOROLA

1SMB5953B

 Surface Mount Zener Diodes
KEXIN

1SMB5953B

 SILICON ZENER DIODES
EIC

1SMB5953B

 SILICON ZENER DIODES
SYNSEMI

1SMB5953B

 3W SURFACE MOUNT SILICON ZENER DIODE
DIOTECH

1SMB5953B

 GLASS PASSIVATED JUNCTION SILICON ZENER DIODES
TAYCHIPST

1SMB5953B

 Flat Handling Surface for Accurate Placement Zener Voltage Range -3.3V to 200V
TYSEMI

1SMB5953B

 3W axial zener diode SMB 150V series
SUNMATE

1SMB5953BT3

 PLASTIC SURFACE MOUNT ZENER DIODES 3 WATTS 3.3.200 VOLTS
MOTOROLA
©2020 ICPDF网 联系我们和版权申明