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1N821UR-1 PDF预览

1N821UR-1

更新时间： 2024-11-15 22:10:11
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 45K
描述
TEMPERATURE COMPENSATED ZENER DIODES

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1N821UR-1 数据手册

 浏览型号1N821UR-1的Datasheet PDF文件第2页 
• 1N821UR-1, 1N823UR-1, 1N825UR-1, 1N827UR-1 AND 1N829UR-1 AVAILABLE  
IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/159  
1N821UR-1 thru 1N829UR-1  
and  
• TEMPERATURE COMPENSATED ZENER DIODES  
• LEADLESS PACKAGE FOR SURFACE MOUNT  
CDLL821 thru CDLL829A  
• 6.2 AND 6.55 VOLT NOMINAL ZENER VOLTAGES  
• 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 = 2 µA @ 25°C & VR = 3 Vdc  
MILLIMETERS  
INCHES  
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.  
DIM MIN MAX MIN MAX  
D
F
1.60  
0.41  
3.30  
1.70 0.063 0.067  
0.55 0.016 0.022  
3.70 .130 .146  
CDI  
TYPE  
NUMBER  
ZENER  
VOLTAGE  
ZENER  
TEST  
CURRENT  
MAXIMUM  
ZENER  
IMPEDANCE  
(Note 1)  
VOLTAGE  
TEMPERATURE  
STABILITY  
EFFECTIVE  
TEMPERATURE  
COEFFICIENT  
G
G1  
S
2.54 REF.  
0.03 MIN.  
.100 REF.  
.001 MIN.  
V
@ I  
I
∆V  
Z
ZT  
ZT  
ZT  
Z
-55° to +100°  
ZT  
(Note 2)  
VOLTS  
mA  
OHMS  
mV  
% / °C  
FIGURE 1  
CDLL821  
CDLL821A  
CDLL822 †  
5.9 - 6.5  
5.9 - 6.5  
5.9 - 6.5  
7.5  
7.5  
7.5  
15  
10  
15  
96  
96  
96  
0.01  
0.01  
0.01  
DESIGN DATA  
CDLL823  
CDLL823A  
CDLL824 †  
5.9 - 6.5  
5.9 - 6.5  
5.9 - 6.5  
7.5  
7.5  
7.5  
15  
10  
15  
48  
48  
48  
0.005  
0.005  
0.005  
CASE: DO-213AA, Hermetically sealed  
glass case. (MELF, SOD-80, LL34)  
CDLL825  
CDLL825A  
CDLL826  
5.9 - 6.5  
5.9 - 6.5  
6.2 - 6.9  
7.5  
7.5  
7.5  
15  
10  
15  
19  
19  
20  
0.002  
0.002  
0.002  
LEAD FINISH: Tin / Lead  
POLARITY: Diode to be operated with  
the banded (cathode) end positive.  
CDLL827  
CDLL827A  
CDLL828  
5.9 - 6.5  
5.9 - 6.5  
6.2 - 6.9  
7.5  
7.5  
7.5  
15  
10  
15  
9
9
10  
0.001  
0.001  
0.001  
MOUNTING POSITION: Any.  
CDLL829  
CDLL829A  
5.9 - 6.5  
5.9 - 6.5  
7.5  
7.5  
15  
10  
5
5
0.0005  
0.0005  
MOUNTING SURFACE SELECTION:  
The Axial Coefficient of Expansion  
(COE) Of this Device is Approximately  
+6PPM/°C. The COE of the Mounting  
Surface System Should Be Selected To  
Provide A Suitable Match With This  
Device.  
† Double Anode: Electrical Specifications Apply Under Both Bias Polarities.  
NOTE 1  
NOTE 2  
Zener impedance is derived by superimposing on l A 60Hz rms a.c. current  
ZT  
equal to 10% of l  
.
ZT  
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.  
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  
12

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与1N821UR-1相关器件

型号 品牌 获取价格 描述 数据表
1N821UR-1%TR MICROSEMI

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 		6.2V, SILICON, VOLTAGE REFERENCE DIODE, DO-213AA, HERMETIC SEALED, GLASS PACKAGE-2
1N821UR-1-1 MICROSEMI

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 		6.2 & 6.55 Volt Temperature Compensated 6.2 & 6.55 Volt Temperature Compensated
1N821UR-1-1%E3 MICROSEMI

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 		Zener Diode
1N821UR-1-1%TR MICROSEMI

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 		Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, HERMETIC SEALED, GLASS PACKAGE-2
1N821UR-1-2 MICROSEMI

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 		6.2 & 6.55 Volt Temperature Compensated 6.2 & 6.55 Volt Temperature Compensated
1N821UR-1-2% MICROSEMI

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 		Zener Diode
1N821UR-1-2%E3/TR MICROSEMI

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 		Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, G
1N821UR-1-2%TRE3 MICROSEMI

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 		Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, G
1N821UR-1-3%E3 MICROSEMI

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 		Zener Diode
1N821UR-1-3%E3/TR MICROSEMI

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 		Zener Diode, 6.2V V(Z), 4.84%, 0.5W, Silicon, DO-213AA, ROHS COMPLIANT, HERMETIC SEALED, G

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