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Datasheet> All Categories > Discrete semiconductor> diode> 1N943A
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1N943A

Description
11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-204AA
CategoryDiscrete semiconductor    diode   
File Size205KB，2 Pages
ManufacturerDigitron
Websitehttp://www.digitroncorp.com
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11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-204AA

1N943A Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerDigitron
Reach Compliance Codeunknow

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DIGITRON SEMICONDUCTORS
1N941–1N946B
11.7 VOLT TEMPERATURE
COMPENSATED ZENER REFERENCE DIODES
•
•
•
Standard reference voltage of 11.7 V ±5% with tighter tolerance also available
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.
MAXIMUM RATINGS
Operating and Storage Temperature:
DC Power Dissipation:
Optimum Voltage Temperature Stability
Solder Temperatures:
-55 to +175°C
500 mW @ T
L
= 25°C maximum current l
ZM
of 39mA
l
Z
= 7.5mA
260°C for 10 s (maximum)
ELECTRICAL CHARACTERISTICS @ 25°C UNLESS OTHERWISE SPECIFIED
Type
Number
(Note 1)
Zener
Voltage
V
Z
@ l
ZT
(Note 4)
Zener Test
Current
l
ZT
mA
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
Maximum Zener
Impedance
(Note 2)
Z
ZT
@ l
ZT
Ohms
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Maximum
Reverse
Current
l
R
@ 8 V
μA
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
Voltage
Temperature
Stability
(Note 3 & 4)
Temperature
Range
V
ZT
Maximum
mV
88
181
239
44
90
120
18
36
47
9
18
24
4
9
12
1.8
3.6
4.7
°C
0 to +75
-55 to +100
-55 to +150
0 to +75
-55 to +100
-55 to +150
0 to +75
-55 to +100
-55 to +150
0 to +75
-55 to +100
-55 to +150
0 to +75
-55 to +100
-55 to +150
0 to +75
-55 to +100
-55 to +150
Effective
Temperature
Coefficient
α
VZ
%/°C
0.01
0.01
0.01
0.005
0.005
0.005
0.002
0.002
0.002
0.001
0.001
0.001
0.0005
0.0005
0.0005
0.0002
0.0002
0.0002
Volts
1N941
1N941A
1N941B
1N942
1N942A
1N942B
1N943
1N943A
1N943B
1N944
1N944A
1N944B
1N945
1N945A
1N945B
1N946
1N946A
1N946B
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
11.12-12.28
Note 1: For tighter voltage tolerances, add a hyphenated suffix to the part number for desired tolerance at the end of the part number.
Note 2: Measured by superimposing 0.75mA ac rms on 7.5 mA dc @ 25°C.
Note 3: The maximum allowable change observed over the entire temperature range will not exceed the specified mV change at any discrete temperature
between the established limits.
Note 4: Voltage measurements to be performed 15 seconds after application of dc current.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121112

1N943A Related Products

1N943A 1N941 1N941A 1N941B 1N942 1N942A 1N942B 1N943 1N943B 1N945A
Description 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-204AA 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-204AA 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-35 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-204AA 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-7 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-35
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker Digitron Digitron Digitron Digitron Digitron Digitron Digitron Digitron Digitron Digitron
Reach Compliance Code unknow unknow unknow unknow unknow unknow unknow unknow unknow unknow

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Shortcut:   00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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