1N750A [FAIRCHILD]
Half Watt Zeners; 半瓦齐纳二极管
| 型号： | 1N750A |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Half Watt Zeners |
| 文件： | 总2页 (文件大小：24K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Discr ete P OWER & Sign a l
Tech n ologies
1N746A - 1N759A Series Half Watt Zeners
Tolerance: A = 5%
Absolute Maximum Ratings*
TA = 25°C unless otherwise noted
Parameter
Value
Units
Storage Temperature Range
-65 to +200
+ 175
C
C
C
°
°
°
Maximum Junction Operating Temperature
Lead Temperature (1/16” from case for 10 seconds)
Total Device Dissipation
+ 230
500
3.33
mW
mW/ C
Derate above 25 C
°
°
*These ratings are limiting values above which the serviceability of the diode may be impaired.
DO-35
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.
Electrical Characteristics
TA = 25°C unless otherwise noted
VR
TA=150°C
(V)
VZ
(V)
ZZ
(Ω)
IZT
(mA)
IR1
(µA)
VR
(V)
IR2
(µA)
TC
(%/°C)
IZM*
(mA)
@
@
@
Device
1N746A
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
28
24
23
22
19
17
11
7.0
5.0
6.0
8.0
10
17
30
20
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
30
30
30
30
30
20
20
20
20
20
20
20
20
20
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
- 0.070
- 0.065
- 0.060
110
100
95
85
75
70
65
60
55
50
45
40
35
38
1N747A
1N748A
1N749A
1N750A
1N751A
1N752A
1N753A
1N754A
1N755A
1N756A
1N757A
1N758A
1N759A
2.0
2.0
1.0
1.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
+/- 0.055
+/- 0.030
+/- 0.030
+ 0.038
+ 0.045
+ 0.050
+ 0.058
+ 0.062
+ 0.068
+ 0.075
+ 0.077
12
*IZM (Maximum Zener Current Rating) Values shown are based on the JEDEC rating of 400 milliwatts. Where the actual zener voltage (VZ) is known
at the operating point, the maximum zener current may be increased and is limited by the derating curve.
ã 1997 Fairchild Semiconductor Corporation
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The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
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ACEx™
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Quiet Series™
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DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Obsolete
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
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