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1SMB5923B-T3

型号：

1SMB5923B-T3

品牌：

WTE[ WON-TOP ELECTRONICS ]

页数：

5 页

PDF大小：

93 K

下载PDF手册
®
1SMB5913B – 1SMB5956B  
3.0W SURFACE MOUNT ZENER DIODE  
WON-TOP ELECTRONICS  
Features  
Glass Passivated Die Construction  
3.0W Power Dissipation  
3.3V – 200V Nominal Zener Voltage  
5% Standard Vz Tolerance  
B
D
F
Low Inductance  
A
For Use in Voltage Regulator or Reference  
Plastic Case Material has UL Flammability  
Classification Rating 94V-0  
C
H
G
E
SMB/DO-214AA  
Min  
Mechanical Data  
Dim  
A
Max  
3.94  
4.70  
2.11  
Case: SMB/DO-214AA, Molded Plastic  
Terminals: Solder Plated, Solderable  
per MIL-STD-750, Method 2026  
Polarity: Cathode Band  
3.30  
B
4.06  
C
1.91  
D
0.152  
5.08  
0.305  
5.59  
2.44  
0.203  
1.27  
Marking: Device Code  
E
Weight: 0.093 grams (approx.)  
F
2.13  
Lead Free: For RoHS / Lead Free Version,  
Add “-LF” Suffix to Part Number, See Page 6  
G
H
0.051  
0.76  
All Dimensions in mm  
Maximum Ratings @TA=25°C unless otherwise specified  
Characteristic  
Symbol  
PD  
Value  
Unit  
Power Dissipation at TL = 75°C (Note 1)  
Derate above 75°C  
3.0  
40  
W
mW/°C  
Forward Voltage @ IF = 200mA  
VF  
1.5  
V
°C/W  
°C  
Thermal Resistance, Junction to Ambient (Note 2)  
Thermal Resistance, Junction to Lead (Note 1)  
RθJA  
RθJL  
226  
25  
Operating and Storage Temperature Range  
TJ, TSTG  
-65 to +150  
Note: 1. Mounted on FR-4 PCB with 25.4 x 25.4mm copper pads.  
2. Mounted on ceramic substrate with minimum recommended pad layout.  
© Won-Top Electronics Co., Ltd.  
Revision: September, 2012  
www.wontop.com  
1
®
1SMB5913B – 1SMB5956B  
WON-TOP ELECTRONICS  
3.0  
2.4  
1.8  
190  
170  
150  
130  
110  
90  
VZ @ IZT  
Mounted on FR-4 PCB with  
25.4 x 25.4mm Copper Pads  
1.2  
0.6  
0
70  
50  
30  
10  
-10  
0
25  
50  
75  
100  
125  
150  
1
10  
100 200  
TL, LEAD TEMPERATURE (°C)  
Fig. 1 Power Derating Curve  
VZ, ZENER VOLTAGE (V)  
Fig. 2 Typical Temperature Coefficients  
10000  
1000  
100  
10  
1000  
100  
10  
TJ = 25°C  
Z(RMS) = 0.1 IZ(DC)  
I
TJ = 25°C  
IZT = 1.0mA  
VZ = 150V  
VZ = 91V  
VZ = 62V  
IZT = 10mA  
VZ = 22V  
VZ = 6.8V  
IZT = 20mA  
1
1
0.5  
1
10  
100  
500  
1
10  
100  
IZT, ZENER TEST CURRENT (mA)  
Fig. 3 Dynamic Resistance vs. Zener Current  
VZ, ZENER VOLTAGE (V)  
Fig. 3 Dynamic Resistance vs. Zener Voltage  
10  
1000  
Zero Bias  
1
50% VZ Bias  
100  
0.1  
TJ = 25°C  
Pulse Width = 300µs  
1% Duty Cycle  
TJ = 25°C  
f = 1MHz  
0.01  
10  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1
10  
100  
VF, INSTANTANEOUS FORWARD VOLTAGE (V)  
Fig. 5 Typical Forward Characteristics  
VZ, NOMINAL ZENER VOLTAGE (V)  
Fig. 6 Junction Capacitance vs. Nominal Zener Voltage  
www.wontop.com  
2
© Won-Top Electronics Co., Ltd.  
Revision: September, 2012  
®
1SMB5913B – 1SMB5956B  
WON-TOP ELECTRONICS  
Electrical Characteristics (@TA=25°C unless otherwise specified) Table 1  
Nominal Zener  
Test  
Maximum Zener Impedance  
(Note 3)  
Maximum  
Max DC Zener  
Current  
Device  
Marking  
Code  
Voltage (Note 2) Current  
Leakage Current  
Type Number  
(Note 1)  
VZ @ IZT  
(V)  
IZT  
ZZT @ IZT ZZK @ IZK  
IZK  
IR @ VR  
IZM  
(mA)  
(Ω)  
(Ω)  
(mA)  
(µA)  
(V)  
(mA)  
1SMB5913B  
1SMB5914B  
1SMB5915B  
1SMB5916B  
1SMB5917B  
913B  
914B  
915B  
916B  
917B  
3.3  
3.6  
3.9  
4.3  
4.7  
113.6  
104.2  
96.1  
87.2  
79.8  
10.0  
9.0  
7.5  
6.0  
5.0  
500  
500  
500  
500  
500  
1.00  
1.00  
1.00  
1.00  
1.00  
100  
75  
25  
5.0  
5.0  
1.0  
1.0  
1.0  
1.0  
1.5  
454  
416  
384  
348  
319  
1SMB5918B  
1SMB5919B  
1SMB5920B  
1SMB5921B  
1SMB5922B  
918B  
919B  
920B  
921B  
922B  
5.1  
5.6  
6.2  
6.8  
7.5  
73.5  
66.9  
60.5  
55.1  
50.0  
4.0  
2.0  
2.0  
2.5  
3.0  
350  
250  
200  
200  
400  
1.00  
1.00  
1.00  
1.00  
0.50  
5.0  
5.0  
5.0  
5.0  
5.0  
2.0  
3.0  
4.0  
5.2  
6.0  
294  
267  
241  
220  
200  
1SMB5923B  
1SMB5924B  
1SMB5925B  
1SMB5926B  
1SMB5927B  
923B  
924B  
925B  
926B  
927B  
8.2  
9.1  
10  
11  
45.7  
41.2  
37.5  
34.1  
31.2  
3.5  
4.0  
4.5  
5.5  
6.5  
400  
500  
500  
550  
550  
0.50  
0.50  
0.25  
0.25  
0.25  
5.0  
5.0  
5.0  
1.0  
1.0  
6.5  
7.0  
8.0  
8.4  
9.1  
182  
164  
150  
136  
125  
12  
1SMB5928B  
1SMB5929B  
1SMB5930B  
1SMB5931B  
1SMB5932B  
928B  
929B  
930B  
931B  
932B  
13  
15  
16  
18  
20  
28.8  
25.0  
23.4  
20.8  
18.7  
7.0  
9.0  
10.0  
12.0  
14.0  
550  
600  
600  
650  
650  
0.25  
0.25  
0.25  
0.25  
0.25  
1.0  
1.0  
1.0  
1.0  
1.0  
9.9  
115  
100  
93  
83  
75  
11.4  
12.2  
13.7  
15.2  
1SMB5933B  
1SMB5934B  
1SMB5935B  
1SMB5936B  
1SMB5937B  
933B  
934B  
935B  
936B  
937B  
22  
24  
27  
30  
33  
17.0  
15.6  
13.9  
12.5  
11.4  
17.5  
19.0  
23.0  
28.0  
33.0  
650  
700  
700  
750  
800  
0.25  
0.25  
0.25  
0.25  
0.25  
1.0  
1.0  
1.0  
1.0  
1.0  
16.7  
18.2  
20.6  
22.8  
25.1  
68  
62  
55  
50  
45  
1SMB5938B  
1SMB5939B  
1SMB5940B  
1SMB5941B  
1SMB5942B  
938B  
939B  
940B  
941B  
942B  
36  
39  
43  
47  
51  
10.4  
9.6  
8.7  
8.0  
7.3  
38.0  
45.0  
53.0  
67.0  
70.0  
850  
900  
950  
1000  
1100  
0.25  
0.25  
0.25  
0.25  
0.25  
1.0  
1.0  
1.0  
1.0  
1.0  
27.4  
29.7  
32.7  
35.8  
38.8  
41  
38  
34  
31  
29  
1SMB5943B  
1SMB5944B  
1SMB5945B  
1SMB5946B  
1SMB5947B  
943B  
944B  
945B  
946B  
947B  
56  
62  
68  
75  
82  
6.7  
6.0  
5.5  
5.0  
4.6  
86.0  
1300  
1500  
1700  
2000  
2500  
0.25  
0.25  
0.25  
0.25  
0.25  
1.0  
1.0  
1.0  
1.0  
1.0  
42.6  
47.1  
51.7  
56.0  
62.2  
26  
24  
22  
20  
18  
100.0  
120.0  
140.0  
160.0  
1SMB5948B  
1SMB5949B  
1SMB5950B  
1SMB5951B  
1SMB5952B  
948B  
949B  
950B  
951B  
952B  
91  
4.1  
3.7  
3.4  
3.1  
2.9  
200.0  
250.0  
300.0  
380.0  
450.0  
3000  
3100  
4000  
4500  
5000  
0.25  
0.25  
0.25  
0.25  
0.25  
1.0  
1.0  
1.0  
1.0  
1.0  
69.2  
76.0  
83.6  
91.2  
98.8  
16  
15  
13  
12  
11  
100  
110  
120  
130  
1SMB5953B  
1SMB5954B  
1SMB5955B  
1SMB5956B  
953B  
954B  
955B  
956B  
150  
160  
180  
200  
2.5  
2.3  
2.1  
1.9  
600.0  
700.0  
900.0  
1200.0  
6000  
6500  
7000  
8000  
0.25  
0.25  
0.25  
0.25  
1.0  
1.0  
1.0  
1.0  
114.0  
121.6  
136.8  
152.0  
10  
9.0  
8.0  
7.0  
Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of ±5%.  
2. Measured under thermal equilibrium and DC (IZT) test conditions.  
3. The Zener impedance is derived from the 60Hz AC voltage which results when an AC current having an RMS value equal to 10%  
of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener impedance is measured at two points to insure a sharp knee  
on the breakdown curve and to eliminate unstable units.  
© Won-Top Electronics Co., Ltd.  
Revision: September, 2012  
www.wontop.com  
3
®
1SMB5913B – 1SMB5956B  
WON-TOP ELECTRONICS  
MARKING INFORMATION  
RECOMMENDED FOOTPRINT  
0.050 MIN  
(1.27 MIN)  
xx  
0.082 MIN  
(2.10 MIN)  
Cathode  
xx  
= Polarity Band  
0.106 MAX  
(2.69 MAX)  
= Device Code, See Table 1  
inches(mm)  
PACKAGING INFORMATION  
TAPE & REEL  
Direction of Unreeling  
8mm  
330mm  
12mm  
4mm  
1.6mm  
12mm  
Product ID Label  
Reel Diameter  
(mm)  
Quantity  
(PCS)  
Inner Box Size  
L x W x H (mm)  
Quantity  
(PCS)  
Carton Size  
L x W x H (mm)  
Quantity  
(PCS)  
Approx. Gross Weight  
(KG)  
330  
3,000  
340 x 337 x 45  
6,000  
370 x 370 x 420  
48,000  
14.0  
Note: 1. Paper reel, white or gray color.  
2. Components are packed in accordance with EIA standard 481-1 and 481-2.  
www.wontop.com  
4
© Won-Top Electronics Co., Ltd.  
Revision: September, 2012  
®
1SMB5913B – 1SMB5956B  
WON-TOP ELECTRONICS  
ORDERING INFORMATION  
Product No.  
Package Type  
Shipping Quantity  
1SMB59xxB-T3  
SMB  
3000/Tape & Reel  
1.  
2.  
Shipping quantity given is for minimum packing quantity only. For minimum  
order quantity, please consult the Sales Department.  
To order RoHS / Lead Free version (with Lead Free finish), add “-LF”  
suffix to part number above. For example, 1SMB5913B-T3-LF.  
WON-TOP ELECTRONICS and  
are registered trademarks of Won-Top Electronics Co., Ltd (WTE). WTE has checked all information carefully and  
believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the  
purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein  
without further notice.  
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life  
support devices or systems without the express written approval.  
Won-Top Electronics Co., Ltd.  
No. 44 Yu Kang North 3rd Road,  
Chine Chen Dist., Kaohsiung 806, Taiwan  
Phone: 886-7-822-5408 or 886-7-822-5410  
Fax: 886-7-822-5417  
Email: sales@wontop.com  
Internet: http://www.wontop.com  
We power your everyday.  
© Won-Top Electronics Co., Ltd.  
Revision: September, 2012  
www.wontop.com  
5
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