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1N2980B データシート(Datasheet) 2 Page - Digitron Semiconductors

部品番号. 1N2980B
部品情報  10 WATT ZENER DIODES
ダウンロード  3 Pages
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メーカー  DIGITRON [Digitron Semiconductors]
ホームページ  http://www.digitroncorp.com
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DIGITRON SEMICONDUCTORS
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
1N2970-1N3015B AND 1N3993 THRU 1N4000A
10 WATT ZENER DIODES
1N2991B
36
70
10
300
230
.085
10
27.4
1N2992B
39
65
11
300
210
.090
10
29.7
1N2993B
43
60
12
400
195
.090
10
32.7
1N2994B
45
55
13
400
185
.090
10
33.0
1N2995B
47
55
14
400
175
.090
10
35.8
1N2996B
50
50
15
500
165
.090
10
36.0
1N2997B
51
50
15
500
160
.090
10
38.8
1N2998B
52
50
15
500
160
.090
10
39.0
1N3099B
56
45
16
500
150
.090
10
42.6
1N3000B
62
40
17
600
130
.090
10
47.1
1N3001B
68
37
18
600
120
.090
10
51.7
1N3002B
75
33
22
600
110
.090
10
56.0
1N3003B
82
30
25
700
100
.090
10
62.2
1N3004B
91
28
35
800
85
.090
10
69.2
1N3005B
100
25
40
900
80
.090
10
76.0
1N3006B
105
25
45
1000
75
.095
10
76.0
1N3007B
110
23
55
1100
72
.095
10
83.6
1N3008B
120
20
75
1200
67
.095
10
91.2
1N3009B
130
19
100
1300
62
.095
10
98.8
1N3010B
140
18
125
1400
58
.095
10
100.0
1N3011B
150
17
175
1500
54
.095
10
114.0
1N3012B
160
16
200
1600
50
.095
10
121.6
1N3013B
175
14
250
1750
46
.095
10
135.0
1N3014B
180
14
260
1850
45
.095
10
136.8
1N3015B
200
12
300
2000
40
.100
10
152.0
Standard
polarity
anode to
stud
Note 1:
1N3993-1N4000 series: suffix A indicates +/-5% tolerance, no suffix indicates +/-10% tolerance.
1N2970-1N3015 series: suffix B indicates +/-5% tolerance, suffix A indicates +/-10% no suffix indicates +/-20% tolerance.
Note 2: The electrical characteristics are measured after allowing the device to stabilize for 90 seconds with 30°C base temperature
Note 3: The Zener impedance (ZZT) is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10% of the dc
zener current (IZT or IZK) is superimposed on IZT or IZK. When making Zener impedance measurements at the IZK test point, it may be necessary to insert a
60 Hz band pass filter between the diode and the voltmeter to avoid errors resulting from low level noise signals.
Note 4: These values of IZM may be exceeded in the case of the individual diodes. The values shown are calculated for the worst case that is a unit of +/-
5% tolerance at the high voltage end of its tolerance range. Allowance has also been made for the rise in Zener voltage above VZT, which results from
Zener impedance and the increase in junction temperature as power dissipation approaches 10 watts.
MECHANICAL CHARACTERISTICS
Case
DO-4, 7/16” hex, stud with 10-32 threads, welded, hermetically sealed metal with glass
Polarity
1N3993-1N4000 : standard polarity is cathode to stud. Reverse polarity (anode to stud) indicated by suffix “R”.
1N2970-1N3015: Standard polarity is anode to stud. Reverse polarity indicated by suffix “R”.
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
sales@digitroncorp.com
fax +1.908.245-0555
www.digitroncorp.com
Rev. 20120730




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