1N5348B 查看數據表（PDF） - KEXIN Industrial
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1N5348B Datasheet PDF : 5 Pages
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DIP Type
Diodes
Zener Diodes
1N5333B-1N5388B
■ Electrical Characteristics
(TA = 25°C unless otherwise noted, VF = 1.2 V Max @ IF = 1.0 A for all types)
Device
(Note 6)
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
Zener Voltage (Note 7) Zener Impedance (Note 7)
Device
Marking
VZ (Volts)
@ IZT ZZT @ IZT ZZK @ IZK IZK
Min Nom Max mA
mA
1N5363B 28.5 30 31.5 40
8
1N5364B 31.35 33 34.65 40
10
1N5365B 34.2 36 37.8 30
11
1N5366B 37.05 39 40.95 30
14
1N5367B 40.85 43 45.15 30
20
140
1
150
1
160
1
170
1
190
1
1N5368B 44.65 47 49.35 25
25
1N5369B 48.45 51 53.55 25
27
1N5370B 53.2 56 58.8 20
35
1N5371B 57 60 63 20
40
1N5372B 58.9 62 65.1 20
42
210
1
230
1
280
1
350
1
400
1
1N5373B 64.6 68 71.4 20
44
1N5374B 71.25 75 78.75 20
45
1N5375B 77.9 82 86.1 15
65
1N5376B 82.65 87 91.35 15
75
1N5377B 86.45 91 95.55 15
75
500
1
620
1
720
1
760
1
760
1
1N5378B 95 100 105 12
90
1N5379B 104.5 110 115.5 12
125
1N5380B 114 120 126 10
170
1N5381B 123.5 130 136.5 10
190
1N5382B 133 140 147 8
230
800
1
1000
1
1150
1
1250
1
1500
1
1N5383B 142.5 150 157.5 8
330
1500
1
1N5384B 152 160 168 8
350
1650
1
1N5385B 161.5 170 178.5 8
380
1750
1
1N5386B 171 180 189 5
430
1750
1
1N5387B 180.5 190 199.5 5
450
1850
1
1N5388B 190 200 210 5
480
1850
1
Leakage
Current
IR @ VR
IR
VZ
IZM
(Note 8) (Note 9) (Note 10)
A Max Volts
A
Volts
mA
0.5 22.8 3.7
0.6
158
0.5 25.1 3.5
0.6
144
0.5 27.4 3.5
0.65
132
0.5 29.7 3.1
0.65
122
0.5 32.7 2.8
0.7
110
0.5 35.8 2.7
0.8
100
0.5 38.8 2.5
0.9
93
0.5 42.6 2.3
1.0
86
0.5 45.5 2.2
1.2
79
0.5 47.1 2.1
1.35
76
0.5 51.7 2.0
1.52
70
0.5
56
1.9
1.6
63
0.5 62.2 1.8
1.8
58
0.5
66
1.7
2.0
54.5
0.5 69.2 1.6
2.2
52.5
0.5
76
1.5
2.5
47.5
0.5 83.6 1.4
2.5
43
0.5 91.2 1.3
2.5
39.5
0.5 98.8 1.2
2.5
36.6
0.5
106
1.2
2.5
34
0.5
114
1.1
3.0
31.6
0.5
122
1.1
3.0
29.4
0.5
129
1.0
3.0
28
0.5
137
1.0
4.0
26.4
0.5
144
0.9
5.0
25
0.5
152
0.9
5.0
23.6
Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value.
6. TOLERANCE AND TYPE NUMBER DESIGNATION
The JEDEC type numbers shown indicate a tolerance of ±5%.
7. ZENER VOLTAGE (VZ) and IMPEDANCE (IZT and IZK)
Test conditions for zener voltage and impedance are as follows: IZ is applied 40 ±10 ms prior to reading. Mounting contacts are located 3/8″
to 1/2″from the inside edge of mounting clips to the body of the diode (TA = 25°C +8°C, −2°C).
8. SURGE CURRENT (IR)
Surge current is specified as the maximum allowable peak, non−recurrent square−wave current with a pulse width, PW, of 8.3 ms. The data
given in Figure 5 may be used to find the maximum surge current for a square wave of any pulse width between 1 ms and 1000 ms by plotting
the applicable points on logarithmic paper. Examples of this, using the 3.3 V and 200 V zener are shown in Figure 6. Mounting contact located
as specified in Note 7 (TA = 25°C +8°C, −2°C).
9. VOLTAGE REGULATION ( VZ)
The conditions for voltage regulation are as follows: VZ measurements are made at 10% and then at 50% of the IZ max value listed in the
electrical characteristics table. The test current time duration for each VZ measurement is 40 ±10 ms. Mounting contact located as specified
in Note 7 (TA = 25°C +8°C, −2°C).
10. MAXIMUM REGULATOR CURRENT (IZM)
The maximum current shown is based on the maximum voltage of a 5% type unit, therefore, it applies only to the B−suffix device. The actual
IZM for any device may not exceed the value of 5 watts divided by the actual VZ of the device. TL = 75°C at 3/8″maximum from the device
body.
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