1N5349B/TR8
更新时间：2025-04-27 13:25:26
品牌：MICROSEMI
描述：Zener Diode, 12V V(Z), 5%, 5W, Silicon, Unidirectional, PLASTIC, T-18, 2 PIN
概述
规格参数
数据手册
替代型号1N5349B/TR8 概述
Zener Diode, 12V V(Z), 5%, 5W, Silicon, Unidirectional, PLASTIC, T-18, 2 PIN 齐纳二极管 齐纳二极管
1N5349B/TR8 规格参数
| 是否无铅： | 含铅 | 是否Rohs认证： | 不符合 |
| 生命周期： | Active | 包装说明： | O-PALF-W2 |
| 针数： | 2 | Reach Compliance Code： | compliant |
| ECCN代码： | EAR99 | HTS代码： | 8541.10.00.50 |
| 风险等级： | 5.31 | 外壳连接： | ISOLATED |
| 配置： | SINGLE | 二极管元件材料： | SILICON |
| 二极管类型： | ZENER DIODE | JESD-30 代码： | O-PALF-W2 |
| JESD-609代码： | e0 | 湿度敏感等级： | 1 |
| 元件数量： | 1 | 端子数量： | 2 |
| 封装主体材料： | PLASTIC/EPOXY | 封装形状： | ROUND |
| 封装形式： | LONG FORM | 峰值回流温度（摄氏度）： | NOT SPECIFIED |
| 极性： | UNIDIRECTIONAL | 最大功率耗散： | 5 W |
| 标称参考电压： | 12 V | 表面贴装： | NO |
| 技术： | ZENER | 端子面层： | TIN LEAD |
| 端子形式： | WIRE | 端子位置： | AXIAL |
| 处于峰值回流温度下的最长时间： | NOT SPECIFIED | 最大电压容差： | 5% |
| 工作测试电流： | 100 mA | Base Number Matches： | 1 |
1N5349B/TR8 数据手册
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PDF下载1N5333B thru 1N5388B, e3
Silicon 5 Watt Zener Diodes
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
The 1N5333-5388B JEDEC registered series of axial-leaded 5.0 watt
Zeners provides voltage regulation in a selection from 3.3 to 200 volts with
different tolerances as identified by specific suffix letter on the part number.
These plastic encapsulated Zeners have moisture classification of Level 1
with no dry pack required and are also available in various military
equivalent screening levels by adding a prefix identifier as also described in
the Features section. They may be operated at high maximum dc currents
with adequate heat sinking with their comparatively low thermal resistance
design. Microsemi also offers numerous other Zener products to meet
higher and lower power applications.
T-18
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
•
JEDEC registered 1N5333 to 1N5388B
Zener voltage available 3.3V to 200V
• Regulates voltage over a broad operating current and
temperature range
• Wide selection from 3.3 to 200 V
Standard voltage tolerances are plus/minus 5% with B
suffix and 10 % with A suffix identification
• Flexible axial-lead mounting terminals
• Nonsensitive to ESD per MIL-STD-750 Method 1020
• Withstands high surge stresses
• Minimal changes of voltage versus current as
specified by voltage regulation (ΔVZ)
•
•
Tight tolerances available in plus or minus 2% or 1%
with C or D suffix respectively
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, and JANTXV are available
by adding MQ, MX, or MV prefixes respectively to
part numbers.
• High specified maximum current (IZM) when
adequately heat sunk
•
•
Surface mount equivalents available as SMBJ5333 to
SMBJ5388B, or SMBG5333B to SMBG5388B
• Moisture classification is Level 1 per IPC/JEDEC J-
STD-020B with no dry pack required
RoHS Compliant devices available by adding e3 suffix
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
•
•
Power dissipation at 25ºC: 5.0 watts (also see
derating in Figure 1).
•
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
Operating and Storage temperature: -65ºC to
TERMINALS: Leads, Tin-Lead or RoHS Compliant
annealed matte-Tin plating solderable per MIL-STD-
750, method 2026
+150ºC
Thermal Resistance: 25 ºC/W junction to lead at 3/8
(10 mm) lead length from body, or 85ºC/W junction
to ambient when mounted on FR4 PC board (1oz
Cu) with 4 mm2 copper pads and track width 1
mm, length 25 mm
Steady-State Power: 5 watts at TL < 25oC 3/8 inch
(10 mm) from body, or 1.47 watts at TA = 25ºC
when mounted on FR4 PC described for thermal
resistance (also see Figure 1)
•
POLARITY: Cathode indicated by band. Diode to
be operated with the banded end positive with
respect to the opposite end.
•
•
MARKING: Part number
•
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
•
•
WEIGHT: 0.7 grams
See package dimensions on last page
•
•
Forward voltage @1.0 A: 1.2 volts (maximum)
Solder Temperatures: 260 ºC for 10 s (max)
Copyright © 2008
8-06-2008 REV D
Microsemi
Page 1
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N5333B thru 1N5388B, e3
Silicon 5 Watt Zener Diodes
S C O T T S D A L E D I V I S I O N
*ELECTRICAL CHARACTERISTICS @ 25oC
MAXIMUM
VOLTAGE
REGULATION
MAXIMUM
DYNAMIC
IMPEDANCE
IR TEST
MAXIMUM
REGULATOR DYNAMIC KNEE
CURRENT
MAXIMUM
MAXIMUM
REVERSE
CURRENT
IR TEST
VOLTAGE
MAXIMUM
SURGE
CURRENT
REGULATOR
VOLTAGE
TEST
CURRENT
VOLTAGE
IMPEDANCE
(VR)
TYPE
NUMBER
(VR)
(B,C,D Suffix)
(ΔVZ)
(A,B,C,D
Suffix)
(VZ)
(IZT)
(ZZ)
(A&B Suffix)
(IZM
)
ZZK @ 1.0 mA
(A,B,C,D Suffix)
(Non-Suffix &
A Suffix)
(IR)
(IZSM)
(B,C,D Suffix)
V
mA dc
OHMS
V
V
mA
OHMS
AMPS
VOLTS
μA
1N5333B
1N5334B
1N5335B
1N5336B
1N5337B
1N5338B
1N5339B
1N5340B
1N5341B
1N5342B
1N5343B
1N5344B
1N5345B
1N5346B
1N5347B
1N5348B
1N5349B
1N5350B
1N5351B
1N5352B
1N5353B
1N5354B
1N5355B
1N5356B
1N5357B
1N5358B
1N5359B
1N5360B
1N5361B
1N5362B
1N5363B
1N5364B
1N5365B
1N5366B
1N5367B
1N5368B
1N5369B
1N5370B
1N5371B
1N5372B
1N5373B
1N5374B
1N5375B
1N5376B
1N5377B
1N5378B
1N5379B
1N5380B
1N5381B
1N5382B
1N5383B
1N5384B
1N5385B
1N5386B
1N5387B
1N5388B
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
100
110
120
130
140
150
160
170
180
190
200
380
350
320
290
260
240
220
200
200
175
175
150
150
150
125
125
100
100
100
75
75
70
65
65
65
50
50
50
50
50
40
40
30
30
30
25
3.0
2.5
2.0
2.0
2.0
1.5
1.0
1.0
1.0
1.0
1.5
1.5
2.0
2.0
2.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3.0
3.0
3.5
3.5
4.0
5.0
6.0
8.0
10
11
14
20
25
27
35
40
42
44
45
65
75
75
90
300
150
50
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
3.0
4.9
5.4
5.9
6.25
6.6
7.2
8.0
8.6
9.4
10.1
10.8
11.5
12.2
13
13.7
14.4
15.8
17.3
18
19.4
20.1
21.6
23.8
25.9
28.1
31
33.8
36.7
40.3
43
44.6
49
54
59
63
65.5
72
79.2
86.4
93.6
101
108
115
122
130
137
144
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
3.0
5.2
5.7
6.2
6.6
6.9
7.6
8.4
9.1
1440
1320
1220
1100
1010
930
865
790
765
700
630
580
545
520
475
430
395
365
340
315
295
280
264
250
237
216
198
190
176
170
158
144
132
122
110
100
93
86
79
76
70
63
58
54.5
52.5
47.5
43
39.5
36.6
34
31.6
29.4
28
26.4
25
400
500
500
500
450
400
400
300
200
200
200
200
200
150
125
125
125
100
75
20
18.7
17.6
16.4
15.3
14.4
13.4
12.7
12.4
11.5
10.7
10
0.85
0.80
0.54
0.49
0.44
0.39
0.25
0.19
0.10
0.15
0.15
0.20
0.20
0.22
0.22
0.25
0.25
0.25
0.25
0.25
0.30
0.35
0.40
0.40
0.40
0.45
0.55
0.55
0.60
0.60
0.60
0.60
0.65
0.65
0.70
0.80
0.90
1.00
1.20
1.35
1.50
1.60
1.80
2.00
2.20
2.30
2.50
2.50
2.50
2.50
3.00
3.00
3.00
4.00
5.00
5.00
10
5.0
1.0
1.0
1.0
1.0
10
10
10
10
9.5
9.2
8.6
8.0
7.5
7.0
6.7
6.3
6.0
5.8
5.5
5.3
5.1
4.7
4.4
4.3
4.1
3.9
3.7
3.5
3.3
3.1
2.8
2.7
2.5
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.2
1.1
1.1
1.0
1.0
0.9
0.9
7.5
5.0
5.0
2.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
9.9
10.6
11.5
12.2
12.9
13.7
14.4
15.2
16.7
18.2
19
20.6
21.2
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
45.5
47.1
51.7
56
75
75
75
75
75
75
75
100
110
120
130
140
150
160
170
190
210
230
280
350
400
500
620
720
760
760
800
1000
1150
1250
1500
1500
1650
1750
1750
1850
1850
25
20
20
20
20
20
15
15
15
12
12
10
62.2
66
69.2
76
125
170
190
230
330
350
380
430
450
480
83.6
91.2
98.8
106
114
122
129
137
144
152
10
8.0
8.0
8.0
8.0
5.0
5.0
5.0
23.6
*JEDEC Registered Data.
NOTE 1: Devices listed above with B suffix have ±5% tolerance, A suffix designates ±10% tolerance, C suffix designates ±2%
tolerance, and D suffix designates ±1% tolerance. No suffix designates ±20%.
NOTE 2: Zener voltage (Vz) is measured at TL = 25oC (+8, -2oC). Voltage measurement performed at 40 ±10 milliseconds
after application of dc current.
NOTE 3: The zener impedance is derived from 1 kHz ac voltage resulting from an ac current modulation having an rms value
equal to 10% of the dc zener current (IZT or IZK) superimposed on IZT or IZK. See Micro Note 202 for zener impedance
variation with different operating currents.
NOTE 4: The maximum current (IZM) shown is for a ±5% tolerance devices. The IZM for other tolerances can be calculated using
the formula: IZM = P/VZM where VZM is the VZ at the high end of the voltage tolerance specified and P is the rated power
for the method of mounting.
NOTE 5: The surge current (IZSM) is specified as the maximum peak of a non-recurrent half-sine wave of 8.3 ms duration.
NOTE 6: Voltage regulation (ΔVZ) is the difference between the voltage measured at 10% and 50% of IZM
.
Copyright © 2008
8-06-2008 REV D
Microsemi
Page 2
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N5333B thru 1N5388B, e3
Silicon 5 Watt Zener Diodes
S C O T T S D A L E D I V I S I O N
OUTLINE AND CIRCUIT
TL
TA on FR4
PC board
TL, Lead temperature (oC) 3/8” from body. or
TA ambient temperature on FR4 PC Board
FIGURE 1
FIGURE 2
Power Derating Curve
Typical Capacitance vs.
Reverse Voltage for 5 Watt Zeners
PACKAGE DIMENSIONS
FIGURE 3
Typical Capacitance vs.
Reverse Voltage for 5 Watt Zeners
Copyright © 2008
8-06-2008 REV D
Microsemi
Page 3
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
1N5349B/TR8 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| 1N5349BAD | FORMOSA | Status : Active; Package : DO-201AD; PD(W) : 5; VZ Min.(V) : 11.4; VZ Nom.(V) : 12; VZ Max.(V) : 12.6; IZ(mA) : 100; AEC-Q101Qualified : No; | 获取价格 |
|
| 1N5349BBK | CENTRAL | Zener Diode, 12V V(Z), 5W, Silicon, Unidirectional | 获取价格 |
|
| 1N5349BE | MCC | 5 Watt Zener Diode 11 to 200 Volts | 获取价格 |
|
| 1N5349BE-BP | MCC | Zener Diode, | 获取价格 |
|
| 1N5349BE-T | MCC | 暂无描述 | 获取价格 |
|
| 1N5349BE-TP | MCC | Zener Diode, | 获取价格 |
|
| 1N5349BE3 | MICROSEMI | Zener Diode, 12V V(Z), 5%, 5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC, T-18, 2 PIN | 获取价格 |
|
| 1N5349BE3/TR | MICROSEMI | Zener Diode, 12V V(Z), 5%, 5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC, T-18, 2 PIN | 获取价格 |
|
| 1N5349BE3/TR13 | MICROSEMI | Zener Diode, 12V V(Z), 5%, 5W, Silicon, Unidirectional, DO-201AE, | 获取价格 |
|
| 1N5349BE3/TR7 | MICROSEMI | Zener Diode, 12V V(Z), 5%, 5W, Silicon, Unidirectional, DO-201AE, | 获取价格 |
|
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