1SMB5925B-T3 [WTE]
Zener Diode;
| 型号： | 1SMB5925B-T3 |
| 厂家： | 
WON-TOP ELECTRONICS |
| 描述： | Zener Diode 二极管 |
| 文件： | 总5页 (文件大小：93K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
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
相关型号：
©2020 ICPDF网 联系我们和版权申明