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CDLL4899/TR [MICROSEMI]

Zener Diode,;
CDLL4899/TR
型号： CDLL4899/TR
厂家： Microsemi    Microsemi
描述：

Zener Diode,
文件： 总2页 (文件大小：78K)
中文：  中文翻译
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• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES  
• LEADLESS PACKAGE FOR SURFACE MOUNT  
• 12.8 VOLT NOMINAL ZENER VOLTAGE + 5%  
• LOW NOISE  
CDLL4896  
thru  
CDLL4915A  
• 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 = 15µ A @ 25°C & VR = 8Vdc  
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.  
CDI  
TYPE  
NUMBER  
VOLTAGE  
TEMPERATURE  
STABILITY  
EFFECTIVE  
TEMPERATURE  
COEFFICIENT  
MAXIMUM  
DYNAMIC  
IMPEDANCE  
MAXIMUM  
NOISE  
DENSITY  
TEST  
CURRENT  
TEMPERATURE  
RANGE  
l
³V  
(Note 2)  
Z
N
ZT  
ZT  
ZT  
D
(Note 3)  
(Note 1)  
mA  
mV  
°C  
%/°C  
OHMS  
µ V/ Hz  
CDLL4896  
CDLL4896A  
CDLL4897  
CDLL4897A  
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  
MILLIMETERS  
INCHES  
DIM MIN MAX MIN MAX  
99  
D
F
1.60  
0.41  
3.30  
1.70 0.063 0.067  
0.55 0.016 0.022  
3.70 .130 .146  
CDLL4898  
CDLL4898A  
CDLL4899  
CDLL4899A  
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  
G
G1  
S
2.54 REF.  
0.03 MIN.  
.100 REF.  
.001 MIN.  
CDLL4900  
CDLL4900A  
CDLL4901  
CDLL4901A  
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  
99  
CDLL4902  
CDLL4902A  
CDLL4903  
CDLL4903A  
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  
CDLL4904  
CDLL4904A  
CDLL4905  
CDLL4905A  
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  
DESIGN DATA  
99  
CASE: DO-213AA, Hermetically sealed  
glass case. (MELF, SOD-80, LL34)  
CDLL4906  
CDLL4906A  
CDLL4907  
CDLL4907A  
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  
LEAD FINISH: Tin / Lead  
CDLL4908  
CDLL4908A  
CDLL4909  
CDLL4909A  
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  
POLARITY: Diode to be operated with  
the banded (cathode) end positive.  
99  
CDLL4910  
CDLL4910A  
CDLL4911  
CDLL4911A  
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  
MOUNTING POSITION: Any.  
CDLL4912  
CDLL4912A  
CDLL4913  
CDLL4913A  
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  
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.  
99  
CDLL4914  
CDLL4914A  
CDLL4915  
CDLL4915A  
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  
NOTE 1  
NOTE 2  
NOTE 3  
Zener impedance is derived by superimposing on l  
A 60Hz rms a.c. current equal  
ZT  
to 10% of l  
.
ZT  
The maximum allowable change observed over the entire temperature range, per  
JEDEC standard No.5.  
Zener voltage range equals 12.8 volts + 5%.  
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841  
PHONE (978) 620-2600  
FAX (978) 689-0803  
WEBSITE: http://www.microsemi.com  
133  
CDLL4896 thru CDLL4915A  
1000  
500  
200  
100  
50  
20  
10  
5
2
1
2
4
6
8
10  
ZT  
12  
(mA)  
OPERATING CURRENT l  
FIGURE 2  
ZENER IMPEDANCE VS. OPERATING CURRENT  
CDLL4896 - CDLL4999  
CDLL4904 - CDLL4907  
CDLL4900 - CDLL4903  
+.0015  
+.0010  
+.0005  
0
-.0005  
-.0010  
-.0015  
.2  
.4  
.6  
.8  
(mA)  
0.5  
1.0  
1.5  
2.0  
(mA)  
1.0  
2.0  
3.0  
4.0  
(mA)  
OPERATING CURRENT l  
OPERATING CURRENT l  
OPERATING CURRENT l  
ZT  
ZT  
ZT  
CDLL4908 - CDLL4911 CDLL4912 - CDLL4915  
+.0015  
+.0010  
+.0005  
0
-.0005  
-.0010  
-.0015  
2
3
4
5
6
6
7
8
9
OPERATING CURRENT l  
ZT  
(mA)  
OPERATING CURRENT l  
ZT  
(mA)  
FIGURE 3  
TYPICAL CHANGE OF TEMPERATURE COEFFICIENT  
WITH CHANGE IN OPERATING CURRENT  
134  

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