1N4774A [CDI-DIODE]
9.1 VOLT NOMINAL ZENER VOLTAGE + 5%; 9.1伏的齐纳电压+ 5 ％
| 型号： | 1N4774A |
| 厂家： | 
COMPENSATED DEUICES INCORPORATED |
| 描述： | 9.1 VOLT NOMINAL ZENER VOLTAGE + 5% |
| 文件： | 总2页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
• 9.1 VOLT NOMINAL ZENER VOLTAGE + 5%
• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
• LOW CURRENT RANGE: 0.5 AND 1.0 mA
• METALLURGICALLYBONDED
1N4765
thru
1N4774A
• DOUBLE PLUG CONSTRUCTION
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 = 10 µA @ 25°C & VR = 6 Vdc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.
MAXIMUM
JEDEC
TYPE
ZENER
VOLTAGE
ZENER
TEST
MAXIMUM
DYNAMIC
VOLTAGE
TEMPERATURE
TEMPERATURE
RANGE
EFFECTIVE
TEMPERATURE
NUMBER
CURRENT
IMPEDANCE
STABILITYCOEFFICIENT
v
@ I
I
Z
∆V
ZT
z
ZT
ZT
ZT
(Note 3)
VOLTS
(Note 1)
OHMS
(Note 2)
mA
mV
°C
% / °C
1N4765
1N4765A
1N4766
9.1
9.1
9.1
9.1
0.5
0.5
0.5
0.5
350
350
350
350
68
141
34
0 to + 75
-55 to +100
0 to + 75
0.01
0.01
0.005
0.005
FIGURE 1
1N4766A
70
-55 to +100
1N4767
1N4767A
1N4768
9.1
9.1
9.1
9.1
0.5
0.5
0.5
0.5
350
350
350
350
14
28
6.8
14
0 to + 75
-55 to +100
0 to + 75
0.002
0.002
0.001
0.001
1N4768A
-55 to +100
DESIGN DATA
1N4769
1N4769A
1N4770
9.1
9.1
9.1
9.1
0.5
0.5
1.0
1.0
350
350
200
200
3.4
7
68
141
0 to + 75
-55 to +100
0 to + 75
0.0005
0.0005
0.01
1N4770A
-55 to +100
0.01
CASE: Hermetically sealed glass
1N4771
1N4771A
1N4772
9.1
9.1
9.1
9.1
1.0
1.0
1.0
1.0
200
200
200
200
34
70
14
28
0 to + 75
-55 to +100
0 to + 75
0.005
0.005
0.002
0.002
case. DO – 35 outline.
1N4772A
-55 to +100
LEAD MATERIAL: Copper clad steel.
LEAD FINISH: Tin / Lead
1N4773
1N4773A
1N4774
9.1
9.1
9.1
9.1
1.0
1.0
1.0
1.0
200
200
200
200
6.8
14
3.4
7
0 to + 75
-55 to +100
0 to + 75
0.001
0.001
0.0005
0.0005
1N4774A
-55 to +100
POLARITY: Diode to be operated with
the banded (cathode) end positive.
NOTE 1 Zener impedance is derived by superimposing on l A 60Hz rms
ZT
a.c. current equal to 10% of l
.
ZT
MOUNTING POSITION: ANY.
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%.
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
600
500
1N4765 thru 1N4774A
400
300
200
100
0
0
25
50
75
100
125
150
175
T , Lead temperature (C°) 3/8” from body
L
FIGURE 2
POWER DERATING CURVE
1000
500
100
50
10
1
2
3
OPERATING CURRENT l
(mA)
ZT
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
+.0015
+.0010
+.0005
0
-.0005
-.0010
-.0015
0.5
1.0
1.5
2.0
OPERATING CURRENT l
(mA)
ZT
FIGURE 4
TYPICAL CHANGE OF TEMPERATURE COEFFICIENT
WITH CHANGE IN OPERATING CURRENT
相关型号：
1N4774AE3
Zener Diode, 9.1V V(Z), 5%, 0.25W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
MICROSEMI
1N4774AE3TR
Zener Diode, 9.1V V(Z), 5%, 0.25W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
MICROSEMI
1N4774ATR
Zener Diode, 9.1V V(Z), 5%, 0.25W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
MICROSEMI
1N4774E3
Zener Diode, 9.1V V(Z), 5%, 0.25W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
MICROSEMI
1N4774E3TR
Zener Diode, 9.1V V(Z), 5%, 0.25W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
MICROSEMI
1N4774TR
Zener Diode, 9.1V V(Z), 5%, 0.25W, Silicon, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
MICROSEMI
©2020 ICPDF网 联系我们和版权申明