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1N5246D Datasheet (PDF) 2 Page - Digitron Semiconductors

Part number 1N5246D
Description  Zener Diode; Max Peak Repetitive Reverse Voltage: 1; Max TMS Bridge Input Voltage: 0.5; Max DC Reverse Voltage: 17
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Manufacturer  Digitron Semiconductors
Direct Link  http://www.digitroncorp.com/Pr...
Logo Digitron Semiconductors

1N5246D Datasheet (HTML) 2 Page - Digitron Semiconductors

   
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High-reliability discrete products
and engineering services since 1977
1N5221B(UR)-1N5281B(UR)
SILICON ZENER DIODES
Part Number (1)
Nominal
Zener Voltage
VZ @ IZT
Volts
Test
Current
IZT
mA
Max Zener Impedance
A&B Suffix Only(2)
IR
ZZT @ IZT
ZZT @ IZK=0.25mA
µA
Ohms
Ohms
Max Reverse Leakage Current
A, B, & D Suffix
Only
VR
@
Volts
Non Suffix
IR @ VR Used For
Suffix A
µA
A
B,C&D
1N5261B
47
2.7
105
1000
0.1
34
36
10
1N5262B
51
2.5
125
1100
0.1
37
39
10
1N5263B
56
2.2
150
1300
0.1
41
43
10
1N5264B
60
2.1
170
1400
0.1
44
46
10
1N5265B
62
2.0
185
1400
0.1
45
47
10
1N5266B
68
1.8
230
1600
0.1
49
52
10
1N5267B
75
1.7
270
1700
0.1
53
56
10
1N5268B
82
1.5
330
2000
0.1
59
62
10
1N5269B
87
1.4
370
2200
0.1
65
68
10
1N5270B
91
1.4
400
2300
0.1
66
69
10
1N5271B
100
1.3
500
2600
0.1
72
76
10
1N5272B
110
1.1
750
3000
0.1
80
84
10
1N5273B
120
1.0
900
4000
0.1
86
91
10
1N5274B
130
0.95
1100
4500
0.1
94
99
10
1N5275B
140
0.90
1300
4500
0.1
101
106
10
1N5276B
150
0.85
150
5000
0.1
108
114
10
1N5277B
160
0.80
170
5500
0.1
116
122
10
1N5278B
170
0.74
190
5500
0.1
123
129
10
1N5279B
180
0.68
2200
6000
0.1
130
137
10
1N5280B
190
0.66
2400
6500
0.1
137
144
10
1N5281B
200
0.65
2500
7000
0.1
144
152
10
NOTE 1: The electrical characteristics are measured after allowing the device to stabilize for 20 seconds when mounted with a 3/8” minimum lead length from the case.
NOTE 2: The zener impedance is derived from the 60HZ ac voltage, which results when an ac current having an r.m.s. value equal to 10% of the DC zener current
(IZT or I ZK) is superimposed on IZT or I ZK. Zener impedance is measured at two points to insure a sharp knee on the breakdown curve, thereby eliminating unstable units.
NOTE 3: Temperature coefficient (αVZ). Test conditions for temperature coefficient are a follows:
a.
IZT = 7.5 mA, T1 = 25°C,
T2 = 125°C (1N5221A, thru 1N5242A, B.)
b.
IZT = Rated IZT, T1 = 25°C,
T2 = 125°C (1N5243A, B thru 1N5281A, B.)
Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.
Max Zener Voltage
Temp. Coeff.
(A&B Suffix Only)
αVZ (%/°C)(3)
+0.095
+0.096
+0.096
+0.097
+0.097
+0.097
+0.098
+0.098
+0.099
+0.099
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
+0.110
Rev. 20190114

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