1N4755-PBF [DIGITRON]
Zener Diode, 43V V(Z), 1W, Silicon, Unidirectional, DO-41;型号: | 1N4755-PBF |
厂家: | Digitron Semiconductors |
描述: | Zener Diode, 43V V(Z), 1W, Silicon, Unidirectional, DO-41 测试 二极管 |
文件: | 总4页 (文件大小:337K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
1N4728(A)-1N4764(A)
1 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Characteristics
Value
1W
Power dissipation @ 25°C
Junction temperature
175°C
Operating and storage temperature range
-65 to +175°C
Maximum thermal resistance, junction to lead
80°C/W
@ 3/8 inch lead length from body
Maximum thermal resistance, junction to ambient
140°C/W
when mounted on FR4 PC board with 4mm2 copper pads and track width 1mm, length 25mm
Steady state power
≤ 95°C
@ 3/8 inch lead length from body
1.0W @ TL
1.0W @ TA
≤ 35°C
when mounted on FR4 PC board with 4mm2 copper pads and track width 1mm, length 25mm
Forward voltage @ 200mA
Solder temperatures
1.2 volts maximum
260°C for 10 s maximum
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Maximum
(Surge)
Current(3)
Maximum
Dynamic
Impedance(2)
(ZZT @ lZT)
Maximum
Reverse
Current (lR
@ VR)
Maximum
Regulator
Current (lZM
TA = 50°C
Maximum
Knee
Impedance(2)
(ZZK @ lZK)
Zener
Test
Current
(lZT)
Test
Voltage
(VR)
Test
Current
(lZK)
Voltage(4)
Type
Number
)
(lS)
(VZ)
VOLTS
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
mA
76
69
64
58
53
49
45
41
37
34
31
28
25
23
21
19
17
OHMS
10
μA
100
100
50
10
10
10
10
10
10
10
10
10
10
5
VOLTS
mA
276
252
234
217
193
178
162
146
133
121
110
100
91
OHMS
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
700
mA
1.0
mA
1380
1260
1190
1070
970
890
810
730
660
605
550
500
454
414
380
344
304
1N4728
1N4729
1N4730
1N4731
1N4732
1N4733
1N4734
1N4735
1N4736
1N4737
1N4738
1N4739
1N4740
1N4741
1N4742
1N4743
1N4744
1
1
10
1.0
9.0
9.0
8.0
7.0
5.0
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10
1
1.0
1
1.0
1
1.0
1
1.0
2
1.0
3
1.0
4
1.0
5
0.5
6
0.5
7
0.5
7.6
8.4
9.1
9.9
11.4
0.25
0.25
0.25
0.25
0.25
11
83
12
5
76
13
5
69
15
14
5
61
Rev. 20120912
1N4728(A)-1N4764(A)
1 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
ELECTRICAL CHARACTERISTICS
Maximum
(Surge)
Current (lS)
Maximum
Maximum
Reverse
Current (lR
@ VR)
Maximum
Regulator
Current (lZM
TA = 50°C
Maximum
Knee
Impedance
(ZZK @ lZK)
Zener
Voltage
Test
Current
(lZT)
Test
Voltage
(VR)
Test
Current
(lZK)
Dynamic
Impedance
(ZZT @ lZT)
Type
Number
)
(VZ)
VOLTS
16
mA
15.5
14
OHMS
16
μA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
VOLTS
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
mA
57
50
45
41
38
34
30
27
25
23
22
19
18
16
14
13
12
11
10
9
OHMS
700
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
mA
285
250
225
205
190
170
150
135
125
115
110
95
1N4745
1N4746
1N4747
1N4748
1N4749
1N4750
1N4751
1N4752
1N4753
1N4754
1N4755
1N4756
1N4757
1N4758
1N4759
1N4760
1N4761
1N4762
1N4763
1N4764
18
20
750
20
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
22
750
22
23
750
24
25
750
27
35
750
30
40
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
3000
33
45
36
50
39
60
43
70
47
80
51
95
90
56
110
125
150
175
200
250
350
80
62
70
68
65
75
60
82
55
91
50
100
45
Rev. 20120912
1N4728(A)-1N4764(A)
1 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
MECHANICAL CHARACTERISTICS
Case:
DO-41
Marking:
Polarity:
Body painted, alpha-numeric
Cathode band
Rev. 20120912
1N4728(A)-1N4764(A)
1 WATT ZENER DIODES
High-reliability discrete products
and engineering services since 1977
Rev. 20120912
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