參數(shù)資料
型號： 1N2972RA
廠商： MICROSEMI CORP
元件分類： 參考電壓二極管
英文描述： Low Current Operation at 250 ，Low Reverse Leakage,Low Noise Zener Diode
中文描述： 8.2 V, 10 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-203AA
封裝： HERMETIC SEALED, METAL GLASS, DO-4, 1 PIN
文件頁數(shù)： 2/4頁
文件大小： 215K
代理商： 1N2972RA
10 WATT ZENER DIODES
SCOTTSDALE DIVISION
1N2970 thru 1N3015B
and 1N3993 thru 1N4000A
W
M
.
C
1
1
ELECTRICAL CHARACTERISTICS @ 30
o
C Case Temperature
NOMINAL
ZENER
VOLTAGE
V
Z
@
I
ZT
(Note 2)
Volts
mA
1N3993A
1N3994A
1N3995A
1N3996A
1N3997A
1N3998A
1N3999A
1N4000A
7.5
335
1N2970B
1N2971B
1N2972B
1N2973B
1N2974B
1N2975B
11
230
1N2976B
1N2977B
1N2978B
1N2979B
1N2980B
1N2981B
17
145
1N2982B
1N2983B
1N2984B
1N2985B
1N2986B
1N2987B
25
100
1N2988B
1N2989B
1N2990B
1N2991B
1N2992B
1N2993B
43
60
1N2994B
1N2995B
1N2996B
1N2997B
1N2998B
1N3099B
1N3000B
62
40
1N3001B
1N3002B
1N3003B
1N3004B
1N3005B
1N3006B
1N3007B
110
23
1N3008B
1N3009B
1N3010B
1N3011B
1N3012B
1N3013B
1N3014B
1N3015B
200
12
*JEDEC Registered Data. **Not JEDEC Data.
Have JAN and JANTX Qualifications to MIL-PRF-19500/124. See further notes on following page
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
MAX. DYNAMIC
IMPEDANCE
(Note 3)
MAX**
REVERSE
CURRENT
I
R
@
V
R
JEDEC
TYPE NO.
(Note 1)
ZENER
TEST
CURRENT
(
I
ZT
)
Z
ZT
@ I
ZT
OHMS
2.0
1.5
1.2
1.1
1.0
1.1
1.2
1.3
1.2
1.3
1.5
2.0
3
3
3
3
3
3
4
4
4
4
4
5
5
6
7
8
9
10
11
12
13
14
15
15
15
16
17
18
22
25
35
40
45
55
75
100
125
175
200
250
260
300
Z
@
1mA (I
ZK
)
OHMS
400
400
500
550
600
750
500
250
500
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
300
300
300
300
400
400
400
500
500
500
500
600
600
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1750
1850
2000
MAX. DC ZENER
CURRENT
(
I
ZM
) @ 75
o
C
Stud Temp.
(Note 4)
mA
2380
2130
1940
1780
1620
1460
1330
1210
1320
1180
1040
960
860
780
720
660
600
560
530
500
460
440
420
380
350
310
300
280
260
230
210
195
185
175
165
160
160
150
130
120
110
100
85
80
75
72
67
62
58
54
50
46
45
40
TYPICAL
TEMP.
COEFF.
α
VZ
%/
o
C
-.046
-.033
-.015
+/-.010
+.030
+.049
+.040
+.045
.040
.045
.048
.051
.055
.060
.065
.065
.070
.070
.070
.075
.075
.075
.075
.080
.080
.080
.085
.085
.085
.085
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.095
.095
.095
.095
.095
.095
.095
.095
.095
.100
μ
A
100
100
50
10
10
10
10
10
150
100
50
25
25
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Volts
0.5
0.5
1.0
1.0
1.0
2.0
2.0
3.0
5.2
5.7
6.2
6.9
7.6
8.4
9.1
9.9
10.5
11.4
12.2
13.0
13.7
14.0
15.2
16.7
18.2
18.2
20.6
22.8
25.1
27.4
29.7
32.7
33.0
35.8
36.0
38.8
39.0
42.6
47.1
51.7
56.0
62.2
69.2
76.0
76.0
83.6
91.2
98.8
100.0
114.0
121.6
135.0
136.8
152.0
POLARITY
3.9
4.3
4.7
5.1
5.6
6.2
6.8
640
580
530
490
445
405
370
STD.
POLARITY
CATHODE
TO
STUD
6.8
7.5
8.2
9.1
10
370
335
305
275
250
12
13
14
15
16
210
190
180
170
155
18
19
20
22
24
140
130
125
115
105
27
30
33
36
39
95
85
75
70
65
45
47
50
51
52
56
55
55
50
50
50
45
68
75
82
91
100
105
37
33
30
28
25
25
120
130
140
150
160
175
180
20
19
18
17
16
14
14
STD.
POLARITY
ANODE
TO STUD
Page 2
Copyright
2003
11-12-2003 REV A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
1N2972RB 制造商:SOLID STATE MANUFACTURING 功能描述:Diode, Zener, Standard, 8.2 V, 305 mA, 10 W, DO-4, 250 Ohm 制造商:Microsemi Corporation 功能描述:DIODE ZENER 8.2V 10W TO-213AA 制造商:Solid State Devices Inc (SSDI) 功能描述:ZENER DIODE 10W 8.2V DO-4 制造商:Solid State Devices Inc (SSDI) 功能描述:ZENER DIODE, 10W, 8.2V, DO-4, Zener Voltage Vz Typ:8.2V, Power Dissipation Pd:10 制造商:Solid State Devices Inc (SSDI) 功能描述:ZENER DIODE, 10W, 8.2V, DO-4, Zener Voltage Vz Typ:8.2V, Power Dissipation Pd:10W, Operating Temperature Min:-65C, Operating Temperature Max:175C, Diode Case Style:DO-4, No. of Pins:2, MSL:-, Diode Type:Zener, Package / Case:DO-4 , RoHS Compliant: Yes
1N2972RC 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:10 WATT ZENER DIODES
1N2972RD 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:10 WATT ZENER DIODES
1N2973 制造商:Solid State Devices Inc (SSDI) 功能描述:DO4 10 Watt Zener Diodes
1N2973A 制造商:Microsemi Corporation 功能描述:ZENER SGL 9.1V 10% 10W 2PIN DO-4 - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 9.1V 10W TO-213AA 制造商:Motorola Inc 功能描述:Zener Diode, Two Terminal, 9.1 Volt, 10%, DO-4
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