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參數資料
| 型號： | 1N5278B |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Absolute Maximum Ratings |
| 中文描述： | 170 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35 |
| 封裝： | GLASS PACKAGE-2 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 85K |
| 代理商： | 1N5278B |
Z
1N5221B-1N5279B Rev. E
2003 Fairchild Semiconductor Corporation
Absolute Maximum Ratings*
T
A
= 25°C unless otherwise noted
Tolerance = 5%
Electrical Characteristics
T
A
= 25°C unless otherwise noted
NOTES
:
1)
These ratings are based on a maximum junction temperature of 200 degrees C.
2)
These are steady state limits. The factory should be consulted on applications involving pulsed
or low duty cycle operations.
*
These ratings are limiting values above which the serviceability of the diode may be impaired.
**
Non-recurrent square wave PW= 8.3 ms, TA= 50 degrees C.
Zeners
1N5221B - 1N5279B
Symbol
Parameter
Value
Units
P
D
Power Dissipation
Derate above 75
°
C
Storage Temperature Range
Maximum Junction Operating Temperature
Lead Temperature (1/16” from case for 10
seconds)
500
4.0
mW
mW/
°
C
°
C
°
C
°
C
T
STG
T
J
-65 to +200
+ 200
+ 230
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Device
V
Z
(V)
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
Z
Z
(
)
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
17
22
30
13
15
16
I
Z
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
8.5
Z
ZK
(
)
1,200
1,250
1,300
1,400
1,600
1,600
1,700
1,900
2,000
1,900
1,600
1,600
1,600
1,000
750
500
500
600
600
600
600
600
600
600
600
I
ZK
(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
0.25
0.25
0.25
0.25
0.25
I
R
(
μ
A)
100
100
75
75
50
25
15
10
5.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
0.1
0.1
0.1
0.1
V
R
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
9.9
10
11
T
C
(%/
°
C)
1N5221B
1N5222B
1N5223B
1N5224B
1N5225B
1N5226B
1N5227B
1N5228B
1N5229B
1N5230B
1N5231B
1N5232B
1N5233B
1N5234B
1N5235BT
1N5236BT
1N5237BT
1N5238BT
1N5239BT
1N5240BT
1N5241BT
1N5242BT
1N5243BT
1N5244BT
1N5245BT
- 0.085
- 0.085
- 0.080
- 0.080
- 0.075
- 0.07
- 0.065
- 0.06
+/- 0.055
+/- 0.03
+/- 0.03
0.038
0.038
0.045
0.05
0.058
0.062
0.065
0.068
0.075
0.076
0.077
0.079
0.080
0.082
@
@
@
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|---|---|
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