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Электронный компонент: 1N961BTR

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Zeners (1N957B - 1N973B)
1N957B-1N973B Rev.
C
2001 Fairchild Semiconductor Corporation
Device
V
Z
(V)
Z
Z
(
)
I
Z
(mA)
Z
ZK
(
)
I
ZK
(mA)
I
R
(



A)
V
R
(V)
T
C
(%/



C)
I
ZRM
*
(mA)
1N957B
1N958B
1N959B
1N960B
6.8
7.5
8.2
9.1
4.5
5.5
6.5
7.5
18.5
16.5
15
14
700
700
700
700
1.0
0.5
0.5
0.5
150
75
50
25
5.2
5.7
6.2
6.9
0.05
0.058
0.062
0.068
47
42
38
35
1N961B
1N962B
1N963B
1N964B
10
11
12
13
8.5
9.5
11.5
13
12.5
11.5
10.5
9.5
700
700
700
700
0.25
0.25
0.25
0.25
10
5
5
5
7.6
8.4
9.1
9.9
0.072
0.073
0.076
0.079
32
28
26
24
1N965B
1N966B
1N967B
1N968B
15
16
18
20
16
17
21
25
8.5
7.8
7.0
6.2
700
700
750
750
0.25
0.25
0.25
0.25
5
5
5
5
11.4
12.2
13.7
15.2
0.082
0.083
0.085
0.086
21
19
17
15
1N969B
1N970B
1N971B
1N972B
1N973B
22
24
27
30
33
29
33
41
49
58
5.6
5.2
4.6
4.2
3.8
750
750
750
1,000
1,000
0.25
0.25
0.25
0.25
0.25
5
5
5
5
5
16.7
18.2
20.6
22.8
25.1
0.087
0.088
0.090
0.091
0.092
14
13
11
10
9.2
Zeners
1N957B - 1N973B
Absolute Maximum Ratings*
T
A
= 25C unless otherwise noted
Tolerance: B = 5%
Electrical Characteristics
T
A
= 25C 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.
*
I
ZRM
(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.
Symbol
Parameter
Value
Units
P
D
Power
Dissipation 500
mW
T
STG
Storage Temperature Range
-65 to
+200
C
T
J
Operating Junction Temperature
+ 175
C
Lead Temperature (1/16" from case for 10
seconds)
+ 230
C
DO-35
COLOR BAND DENOTES CATHODE
Zeners (1N957B - 1N973B)
1N957B-1N973B Rev.
C
2001 Fairchild Semiconductor Corporation
Typical Characteristics
0.1
0.2
0.5
1
2
5
10
20
1
2
5
10
20
50
100
200
500
1000
2000
5000
I - ZENER CURRENT (mA)
Z
-

I
M
PE
DA
NC
E
(
o
h
m
s
)
T = 25 C
A
Z
Z
V = 3.3V
Z
V = 5.1V
Z
V = 12.0V
Z
V = 33.0V
Z
1
2
5
10
20
30
1
2
3
4
5
I - ZENER CURRENT (mA)
V

-

Z
E
N
E
R VO
L
T
A
G
E

(
V
)
T = -25 C
A
Z
Z
V = 3.3V
Z
T = 85 C
A
T = 100 C
A
T = 25 C
A
T = 125 C
A
1
2
5
10
20
30
5
10
15
20
25
30
35
I - ZENER CURRENT (mA)
V


-
Z
E
NE
R
V
O
L
T
A
GE

(
V
)
T = 25 C
A
Z
Z
V = 12.0V
Z
V = 3.3V
Z
V = 5.1V
Z
V = 33.0V
Z
1
2
5
10
20
30
4
4.5
5
5.5
6
I - ZENER CURRENT (mA)
V


-

Z
E
NE
R V
O
L
T
A
G
E
(
V
)
T = -25 C
A
Z
Z
V = 5.1V
Z
T = 85 C
A
T = 100 C
A
T = 25 C
A
T = 125 C
A
1
2
5
10
20
30
0
5
10
15
I - ZENER CURRENT (mA)
V
-
Z
E
NE
R
VO
L
T
A
G
E
(
V
)
T = -25 C
A
Z
Z
V = 12.0V
Z
T = 85 C
A
T = 100 C
A
T = 25 C
A
T = 125 C
A
1
2
5
10
20
30
20
25
30
35
40
I - ZENER CURRENT (mA)
V


-
Z
E
N
E
R VO
L
T
A
G
E (
V
)
T = -25 C
A
Z
Z
V = 33.0V
Z
T = 85 C
A
T = 100 C
A
T = 25 C
A
T = 125 C
A
Zener Current vs. Zener Voltage Zener Current vs. Zener Impedence
3.3 Zener Voltage vs. Temperature 5.1 Zener Voltage vs. Temperature
12 Zener Voltage vs. Zener Temperature 33 Zener Voltage vs. Zener Temperature
Zeners (1N957A - 1N973A)
(continued)
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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
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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
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
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.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Formative or
In Design
First Production
Full Production
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