1N5240B-LF [WTE]
Zener Diode;
| 型号： | 1N5240B-LF |
| 厂家： | 
WON-TOP ELECTRONICS |
| 描述： | Zener Diode |
| 文件： | 总5页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
1N5221B – 1N5261B
500mW ZENER DIODE
WON-TOP ELECTRONICS
Features
Planar Die Construction
500mW Power Dissipation
2.4V – 47V Nominal Zener Voltage
5% Standard Vz Tolerance
A
B
A
Low Inductance
For Use in Voltage Regulator or Reference
Plastic Case Material has UL Flammability
Classification Rating 94V-0
C
D
Mechanical Data
Case: DO-35, Molded Glass
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.13 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 5
DO-35
Dim
A
Min
25.40
—
Max
—
B
3.80
0.55
1.95
C
0.45
1.65
D
All Dimensions in mm
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Power Dissipation at TA = 25°C (Note 1)
Forward Voltage @ IF = 200mA
Symbol
PD
Value
500
Unit
mW
V
VF
1.1
Thermal Resistance Junction to Ambient (Note 2)
Operating and Storage Temperature Range
RθJA
TJ, TSTG
300
°C/W
°C
-65 to +175
Note: 1. Measured at lead length 3/8” (9.5mm) from body.
2. Valid provided that leads are kept at ambient temperature at a distance of 10mm from the case.
© Won-Top Electronics Co., Ltd.
Revision: October, 2015
www.wontop.com
1
®
1N5221B – 1N5261B
WON-TOP ELECTRONICS
5V6 6V8 8V2
6V2 7V5
0.5
40
30
20
10
0
TJ = 25°C
2V4
2V7
3V0
3V3
3V6
3V9
4V3
4V7
5V1
9V1
Measured at lead length
9.5mm from case.
0.4
0.3
0.2
0.1
0
0
35
70
105
140
175
210
0
1
2
3
4
5
6
7
8
9
10
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Derating Curve
VZ, ZENER VOLTAGE (V)
Fig. 2 Zener Breakdown Characteristics
25
20
15
10
5
10
8
10
39 47
TJ = 25°C
TJ = 25°C
12
43
15
18
6
22
27
4
33
36
2
0
0
0
5
10 15 20 25 30 35 40 45 50
0
10 20 30 40 50 60 70 80 90 100
VZ, ZENER VOLTAGE (V)
Fig. 3 Zener Breakdown Characteristics
VZ, ZENER VOLTAGE (V)
Fig. 4 Zener Breakdown Characteristics
1000
100
1000
100
10
TJ = 25°C
f = 1MHz
@ 0V Bias
@ 1V Bias
TJ = 100°C
10
TJ = 25°C
1
0
0.4
0.6
0.8
1.0
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
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© Won-Top Electronics Co., Ltd.
Revision: October, 2015
®
1N5221B – 1N5261B
WON-TOP ELECTRONICS
Electrical Characteristics (@TA=25°C unless otherwise specified) Table 1
Typical Temp.
Coefficient of Zener
Voltage
Nominal Zener
Voltage (Note 2)
Test
Maximum Zener Impedance
(Note 3)
Maximum Reverse
Leakage Current
Type
Current
Number
(Note 1)
VZ @ IZT
(V)
IZT
ZZT @ IZT ZZK @ IZK
IZK
IR
@ VR
(V)
αVZ @ IZT
(mA)
(Ω)
(Ω)
(mA)
(µA)
(%/°C)
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
2.4
2.5
2.7
2.8
3.0
20
20
20
20
20
30
30
30
30
29
1200
1250
1300
1400
1600
0.25
0.25
0.25
0.25
0.25
100
100
75
1.0
1.0
1.0
1.0
1.0
-0.085
-0.085
-0.080
-0.080
-0.075
75
50
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
3.3
3.6
3.9
4.3
4.7
20
20
20
20
20
28
24
23
22
19
1600
1700
1900
2000
1900
0.25
0.25
0.25
0.25
0.25
25
15
1.0
1.0
1.0
1.0
2.0
-0.070
-0.065
-0.060
-0.055
±0.030
10
5.0
5.0
1N5231B
1N5232B
1N5233B
1N5234B
1N5235B
5.1
5.6
6.0
6.2
6.8
20
20
20
20
20
17
11
1600
1600
1600
1000
750
0.25
0.25
0.25
0.25
0.25
5.0
5.0
5.0
5.0
3.0
2.0
3.0
3.5
4.0
5.0
±0.030
+0.038
+0.038
+0.045
+0.050
7.0
7.0
5.0
1N5236B
1N5237B
1N5238B
1N5239B
1N5240B
7.5
8.2
8.7
9.1
10
20
20
20
20
20
6.0
8.0
8.0
10
500
500
600
600
600
0.25
0.25
0.25
0.25
0.25
3.0
3.0
3.0
3.0
3.0
6.0
6.5
6.5
7.0
8.0
+0.058
+0.062
+0.065
+0.068
+0.075
17
1N5241B
1N5242B
1N5243B
1N5244B
1N5245B
11
12
13
14
15
20
20
22
30
13
15
16
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
2.0
1.0
0.5
0.1
0.1
8.4
9.1
9.9
10
+0.076
+0.077
+0.079
+0.082
+0.082
9.5
9.0
8.5
11
1N5246B
1N5247B
1N5248B
1N5249B
1N5250B
16
17
18
19
20
7.8
7.4
7.0
6.6
6.2
17
19
21
23
25
600
600
600
600
600
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
12
13
14
14
15
+0.083
+0.084
+0.085
+0.086
+0.086
1N5251B
1N5252B
1N5253B
1N5254B
1N5255B
1N5256B
1N5257B
1N5258B
1N5259B
1N5260B
1N5261B
22
24
25
27
28
30
33
36
39
43
47
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
29
33
35
41
44
49
58
70
80
93
105
600
600
600
600
600
600
700
700
800
900
1000
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
17
18
19
21
21
23
25
27
30
33
36
+0.087
+0.087
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
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. f = 1KHz
© Won-Top Electronics Co., Ltd.
Revision: October, 2015
www.wontop.com
3
®
1N5221B – 1N5261B
WON-TOP ELECTRONICS
MARKING INFORMATION
TAPING SPECIFICATIONS
0.8mm
MAX
5mm
52
xxB
1.2mm
MAX
Cathode
52xxB
= Polarity Band
= Device Number
6mm
0.8mm
MAX
52.4mm
Cathode Tape: Red
Anode Tape: White
PACKAGING INFORMATION
TAPE & BOX
TAPE & REEL
Product ID Label
75mm
Inspection Hole
(both ends)
330mm
255mm
75mm
BULK
80±5mm
21mm
Product ID Label
83mm
196mm
Reel Diameter /
Box Size (mm)
Quantity
(PCS)
Carton Size
(mm)
Quantity
(PCS)
Approx. Gross Weight
(KG)
Packaging
TAPE & REEL
TAPE & BOX
BULK
330
5,000
5,000
2,000
370 x 370 x 420
410 x 335 x 265
410 x 335 x 265
25,000
100,000
100,000
8.5
255 x 75 x 75
196 x 83 x 21
15.5
14.5
Note: 1. Paper reel, white or gray color. Core material: plastic or metal.
2. Components are packed in accordance with EIA standard RS-296-E.
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© Won-Top Electronics Co., Ltd.
Revision: October, 2015
®
1N5221B – 1N5261B
WON-TOP ELECTRONICS
ORDERING INFORMATION
Product No.
Package Type
Shipping Quantity
1N52xxB-T3
DO-35
DO-35
DO-35
5000/Tape & Reel
5000/Tape & Box
2000 Units/Box
1N52xxB-TB
1N52xxB
1.
2.
Products listed in bold are WTE Preferred Devices
Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
3.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF”
suffix to part number above. For example, 1N5221B-TB-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: October, 2015
www.wontop.com
5
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