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参数资料
| 型号： | 1N945B-1 |
| 元件分类： | 参考电压二极管 |
| 英文描述： | 11.7 V, SILICON, VOLTAGE REFERENCE DIODE, DO-35 |
| 封装： | HERMETIC SEALED, DO-35, 2 PIN |
| 文件页数： | 1/2页 |
| 文件大小： | 112K |
| 代理商： | 1N945B-1 |
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
FAX (781) 665-7379
WEBSITE: http://www.cdi-diodes.com
E-mail: mail@cdi-diodes.com
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
DC Power Dissipation: 500mW @ +50°C
Power Derating: 4 mW / °C above +50°C
REVERSE LEAKAGE CURRENT
lR = 15 A @ 25°C & VR = 8 Vdc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specied.
JEDEC
ZENER
MAXIMUM
VOLTAGE
TEMPERATURE
EFFECTIVE
TYPE
VOLTAGE
TEST
ZENER
TEMPERATURE
RANGE
TEMPERATURE
NUMBER
CURRENT
IMPEDANCE
STABILITY
COEFFICIENT
v
z
@ I
ZT
I
ZT
ZZT
V
ZT
MAXIMUM
(Note 1)
(Note 2)
VOLTS
mA
OHMS
mV
°C
% / °C
1N941
11.12—12.28
7.5
30
88
0 to + 75
0.01
1N941A
11.12—12.28
7.5
30
181
-55 to +100
0.01
1N941B
11.12—12.28
7.5
30
239
-55 to +150
0.01
1N942
11.12—12.28
7.5
30
44
0 to + 75
0.005
1N942A
11.12—12.28
7.5
30
90
-55 to +100
0.005
1N942B
11.12—12.28
7.5
30
120
-55 to +150
0.005
1N943
11.12—12.28
7.5
30
18
0 to + 75
0.002
1N943A
11.12—12.28
7.5
30
36
-55 to +100
0.002
1N943B
11.12—12.28
7.5
30
47
-55 to +150
0.002
1N944
11.12—12.28
7.5
30
9
0 to + 75
0.001
1N944A
11.12—12.28
7.5
30
18
-55 to +100
0.001
1N944B
11.12—12.28
7.5
30
24
-55 to +150
0.001
1N945
11.12—12.28
7.5
30
4
0 to + 75
0.0005
1N945A
11.12—12.28
7.5
30
9
-55 to +150
0.0005
1N945B
11.12 -12.28
7.5
30
12
-55 to +150
0.0005
NOTE 1 Zener impedance is derived by superimposing on l
ZT
A 60Hz rms a.c. current equal to
10% of l
ZT
.
NOTE 2 The maximum allowable change observed over the entire temperature range i.e., the
diode voltage will not exceed the specied mV at any discrete temperature between
the established limits, per JEDEC standard No.5.
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed glass
case. DO – 35 outline.
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
POLARITY: Diode to be operated with
the banded (cathode) end positive.
MOUNTING POSITION: Any.
1N941B, 1N943B, 1N944B AND 1N945B AVAILABLE IN
JAN, JANTX AND JANTXV
PER MIL-PRF-19500/157
1N941B-1, 1N943B-1, 1N944B-1 AND 1N945B-1 AVAILABLE IN
JAN, JANTX, JANTXV AND JANS
PER MIL-PRF-19500/157
11.7 VOLT NOMINAL ZENER VOLTAGE
TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
METALLURGICALLY BONDED
1N941 thru 1N945B
and
1N941B-1 thru 1N945B-1
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| 1N4576 | 6.4 V, SILICON, VOLTAGE REFERENCE DIODE, DO-35 |
| 1N4926A | 19.2 V, SILICON, VOLTAGE REFERENCE DIODE, DO-35 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1N945BUR-1 | 制造商:CDI-DIODE 制造商全称:Compensated Deuices Incorporated 功能描述:TEMPERATURE COMPENSATED ZENER REFERENCE DIODES |
| 1N946 | 制造商:Microsemi Corporation 功能描述:ZENER SGL 11.7V 5% 500MW 2PIN DO-7 - Bulk |
| 1N946A | 制造商:Microsemi Corporation 功能描述:ZENER SGL 11.7V 5% 500MW 2PIN DO-7 - Bulk |
| 1N946B | 制造商:Microsemi Corporation 功能描述:ZENER SGL 11.7V 5% 500MW 2PIN DO-7 - Bulk |
| 1N948 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:silicon diode |
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