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1N4908A PDF预览

1N4908A

更新时间: 2024-01-06 20:19:58
品牌 Logo 应用领域
CDI-DIODE 二极管齐纳二极管温度补偿
页数 文件大小 规格书
2页 69K
描述
TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

1N4908A 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:unknown风险等级:5.74
二极管类型:ZENER DIODE峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

1N4908A 数据手册

 浏览型号1N4908A的Datasheet PDF文件第2页 
• 12.8 VOLT NOMINAL ZENER VOLTAGE + 5%  
• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES  
• LOW NOISE  
1N4896  
thru  
1N4915A  
• METALLURGICALLY BONDED  
• 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 = 15 µ A @ 25°C & VR = 8Vdc  
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.  
JEDEC  
TYPE  
NUMBER  
VOLTAGE  
TEMPERATURE  
STABILITY  
EFFECTIVE  
TEMPERATURE  
COEFFICIENT  
MAXIMUM  
DYNAMIC  
IMPEDANCE  
MAXIMUM  
NOISE  
DENSITY  
TEST  
CURRENT  
TEMPERATURE  
RANGE  
l
V  
(Note 2)  
Z
N
ZT  
ZT  
ZT  
D
(Note 3)  
(Note 1)  
mA  
mV  
°C  
%/°C  
OHMS  
µ V/ Hz  
1N4896  
1N4896A  
1N4897  
0.5  
0.5  
0.5  
0.5  
96  
198  
48  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.01  
0.01  
0.005  
0.005  
400  
400  
400  
400  
0.8  
0.8  
0.8  
0.8  
1N4897A  
99  
1N4898  
1N4898A  
1N4899  
0.5  
0.5  
0.5  
0.5  
19  
40  
10  
20  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.002  
0.002  
0.001  
0.001  
400  
400  
400  
400  
0.8  
0.8  
0.8  
0.8  
1N4899A  
1N4900  
1N4900A  
1N4901  
1.0  
1.0  
1.0  
1.0  
96  
198  
48  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.01  
0.01  
0.005  
0.005  
200  
200  
200  
200  
0.4  
0.4  
0.4  
0.4  
1N4901A  
99  
1N4902  
1N4902A  
1N4903  
1.0  
1.0  
1.0  
1.0  
19  
40  
10  
20  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.002  
0.002  
0.001  
0.001  
200  
200  
200  
200  
0.4  
0.4  
0.4  
0.4  
FIGURE 1  
1N4903A  
1N4904  
1N4904A  
1N4905  
2.0  
2.0  
2.0  
2.0  
96  
198  
48  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.01  
0.01  
0.005  
0.005  
100  
100  
100  
100  
0.25  
0.25  
0.25  
0.25  
1N4905A  
99  
1N4906  
1N4906A  
1N4907  
2.0  
2.0  
2.0  
2.0  
19  
40  
10  
20  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.002  
0.002  
0.001  
0.001  
100  
100  
100  
100  
0.25  
0.25  
0.25  
0.25  
DESIGN DATA  
1N4907A  
1N4908  
1N4908A  
1N4909  
4.0  
4.0  
4.0  
4.0  
96  
198  
48  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.01  
0.01  
0.005  
0.005  
50  
50  
50  
50  
0.22  
0.22  
0.22  
0.22  
CASE: Hermetically sealed glass  
case. DO – 35 outline.  
1N4909A  
99  
1N4910  
1N4910A  
1N4911  
4.0  
4.0  
4.0  
4.0  
19  
40  
10  
20  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.002  
0.002  
0.001  
0.001  
50  
50  
50  
50  
0.22  
0.22  
0.22  
0.22  
LEAD MATERIAL: Copper clad steel.  
LEAD FINISH: Tin / Lead  
1N4911A  
1N4912  
1N4912A  
1N4913  
7.5  
7.5  
7.5  
7.5  
96  
198  
48  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.01  
0.01  
0.005  
0.005  
25  
25  
25  
25  
0.20  
0.20  
0.20  
0.20  
POLARITY: Diode to be operated with  
the banded (cathode) end positive.  
1N4913A  
99  
1N4914  
1N4914A  
1N4915  
7.5  
7.5  
7.5  
7.5  
19  
40  
10  
20  
+25 to +100  
-55 to +100  
+25 to +100  
-55 to +100  
0.002  
0.002  
0.001  
0.001  
25  
25  
25  
25  
0.20  
0.20  
0.20  
0.20  
MOUNTING POSITION: Any.  
1N4915A  
NOTE 1 Zener impedance is derived by superimposing on l A 60Hz rms a.c. current equal  
ZT  
to 10% of l  
.
ZT  
NOTE 2 The maximum allowable change observed over the entire temperature range,  
per JEDEC standard No.5.  
NOTE 3 Zener voltage range equals 12.8 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  

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