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參數(shù)資料
| 型號： | 1N4774 |
| 英文描述： | Temperature Compensated Zener Reference Diodes(溫度補償齊納基準二極管) |
| 中文描述： | 參考溫度補償齊納二極管（溫度補償齊納基準二極管） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 112K |
| 代理商： | 1N4774 |
22 COREY STREET, MELROSE, MASSACHUSETTS 02176
PHONE (781) 665-1071
WEBSITE: http://www.cdi-diodes.com
FAX (781) 665-7379
E-mail: mail@cdi-diodes.com
9.1 VOLT NOMINAL ZENER VOLTAGE + 5%
TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
LOW CURRENT RANGE: 0.5 AND 1.0 mA
METALLURGICALLY BONDED
DOUBLE PLUG CONSTRUCTION
1N4765
thru
1N4774A
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.
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
l
R
= 10
μ
A @ 25°C & V
R
= 6 Vdc
ELECTRICAL CHARACTERISTICS
@ 25°C, unless otherwise specified.
MAXIMUM
JEDEC ZENER ZENER MAXIMUM VOLTAGE
TYPE
VOLTAGE
TEST
NUMBER
CURRENT
vz@ I ZT
TEMPERATURE EFFECTIVE
RANGE
DYNAMIC
IMPEDANCE
ZZT
TEMPERATURE
STABILITY
V ZT
TEMPERATURE
COEFFICIENT
I ZT
(Note 3)
(Note 1)
(Note 2)
VOLTS
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
9.1
mA
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
OHMS
350
350
350
350
350
350
350
350
350
350
200
200
200
200
200
200
200
200
200
200
mV
68
141
34
70
14
28
6.8
14
3.4
7
68
141
34
70
14
28
6.8
14
3.4
7
°C
% / °C
0.01
0.01
0.005
0.005
0.002
0.002
0.001
0.001
0.0005
0.0005
0.01
0.01
0.005
0.005
0.002
0.002
0.001
0.001
0.0005
0.0005
1N4765
1N4765A
1N4766
1N4766A
1N4767
1N4767A
1N4768
1N4768A
1N4769
1N4769A
1N4770
1N4770A
1N4771
1N4771A
1N4772
1N4772A
1N4773
1N4773A
1N4774
1N4774A
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
0 to + 75
-55 to +100
NOTE 1
Zener impedance is derived by superimposing on lZTA 60Hz rms
a.c. current equal to 10% of lZT.
NOTE 2
The maximum allowable change observed over the entire temperature range
i.e., the diode voltage will not exceed the specified mV at any discrete temperature
between the established limits, per JEDEC standard No.5.
NOTE 3
Zener voltage range equals 9.1 volts + 5%.
FIGURE 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 1N4774A | Temperature Compensated Zener Reference Diodes(溫度補償齊納基準二極管) |
| 1N4781 | 8.5 VOLT NOMINAL ZENER VOLTAGE + 5% |
| 1N4775 | Temperature Compensated Zener Reference Diodes(溫度補償齊納基準二極管) |
| 1N4775A | Temperature Compensated Zener Reference Diodes(溫度補償齊納基準二極管) |
| 1N4776 | Temperature Compensated Zener Reference Diodes(溫度補償齊納基準二極管) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N4774A | 制造商:Microsemi Corporation 功能描述:ZENER SGL 9.1V 5% 250MW 2PIN DO-204AA - Bulk |
| 1N4775 | 制造商:Microsemi Corporation 功能描述:ZENER SGL 8.5V 5% 250MW 2PIN DO-7 - Bulk |
| 1N4775A | 制造商:Microsemi Corporation 功能描述:ZENER SGL 8.5V 5% 250MW 2PIN DO-7 - Bulk |
| 1N4776 | 制造商:Microsemi Corporation 功能描述:ZENER SGL 8.5V 5% 250MW 2PIN DO-7 - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 8.5V 500MW DO-35 |
| 1N4776A | 制造商:Microsemi Corporation 功能描述:ZENER SGL 8.5V 5% 250MW 2PIN DO-7 - Bulk 制造商:Microsemi Corporation 功能描述:DIODE ZENER 8.5V 500MW DO-35 |
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