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CD4730A PDF预览

CD4730A

更新时间: 2024-11-03 22:36:31
品牌 Logo 应用领域
CDI-DIODE 二极管齐纳二极管测试
页数 文件大小 规格书
2页 118K
描述
ZENER DIODE CHIPS

CD4730A 数据手册

 浏览型号CD4730A的Datasheet PDF文件第2页 
• ZENER DIODE CHIPS  
CD4728A  
thru  
• ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE  
• ELECTRICALLY EQUIVALENT TO 1N4728A THRU 1N4764A  
• 1 WATT CAPABILITY WITH PROPER HEAT SINKING  
• COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES,  
WITH THE EXCEPTION OF SOLDER REFLOW  
CD4764A  
23 MILS  
15 MILS  
MAXIMUM RATINGS  
Operating Temperature: -65°C to +175°C  
Storage Temperature: -65°C to +175°C  
Forward Voltage @ 200 mA: 1.5 Volts Maximum  
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified  
NOMINAL  
ZENER  
MAXIMUM  
ZENER  
MAXIMUM  
REVERSE  
CURRENT  
MAXIMUM  
KNEE  
TYPE  
NUMBER  
TEST  
TEST  
TEST  
VOLTAGE  
CURRENT  
IMPEDANCE  
VOLTAGE  
IMPEDANCE  
CURRENT  
(V  
)
(l  
)
(Z  
@ l  
)
(l @ V  
)
(V )  
(Z  
)
(l )  
Z
ZT  
ZT  
ZT  
R
R
R
ZK  
ZK  
(Note 1)  
(Note 2)  
(Note 2)  
OHMS  
VOLTS  
mA  
OHMS  
µ A  
VOLTS  
mA  
CD4728A  
CD4729A  
CD4730A  
CD4731A  
3.3  
3.6  
3.9  
4.3  
76  
69  
64  
58  
10  
10  
9
100  
100  
100  
10  
1
1
1
1
400  
400  
400  
400  
1.0  
1.0  
1.0  
1.0  
BACKSIDE IS CATHODE  
9
CD4732A  
CD4733A  
CD4734A  
CD4735A  
4.7  
5.1  
5.6  
6.2  
53  
49  
45  
41  
8
7
5
2
10  
5
5
1
1
2
3
500  
550  
600  
700  
1.0  
1.0  
1.0  
1.0  
FIGURE 1  
5
CD4736A  
CD4737A  
CD4738A  
CD4739A  
6.8  
7.5  
8.2  
9.1  
37  
34  
31  
28  
3.5  
4.0  
4.5  
5.0  
3
3
3
3
4
5
6
7
700  
700  
700  
700  
1.0  
0.5  
0.5  
0.5  
CD4740A  
CD4741A  
CD4742A  
CD4743A  
10  
11  
12  
13  
25  
23  
21  
19  
7
8
9
3
2
1
7.6  
8.4  
9.1  
9.9  
700  
700  
700  
700  
0.25  
0.25  
0.25  
0.25  
DESIGN DATA  
10  
0.5  
CD4744A  
CD4745A  
CD4746A  
CD4747A  
15  
16  
18  
20  
17  
15.5  
14  
14  
16  
20  
22  
0.1  
0.1  
0.1  
0.1  
11.4  
12.2  
13.7  
15.2  
700  
700  
750  
750  
0.25  
0.25  
0.25  
0.25  
METALLIZATION:  
Top: (Anode)....................Al  
12.5  
Back: (Cathode)............. Au  
AL THICKNESS...... .....25,000 Å Min  
GOLD THICKNESS........4,000 Å Min  
CHIP THICKNESS..................10 Mils  
CD4748A  
CD4749A  
CD4750A  
CD4751A  
22  
24  
27  
30  
11.5  
10.5  
9.5  
23  
25  
35  
40  
0.1  
0.1  
0.1  
0.1  
16.7  
18.2  
20.6  
22.8  
750  
750  
750  
0.25  
0.25  
0.25  
0.25  
8.5  
1000  
CD4752A  
CD4753A  
CD4754A  
CD4755A  
33  
36  
39  
43  
7.5  
7.0  
6.5  
6.0  
45  
50  
60  
70  
0.1  
0.1  
0.1  
0.1  
25.1  
27.4  
29.7  
32.7  
1000  
1000  
1000  
1500  
0.25  
0.25  
0.25  
0.25  
CD4756A  
CD4757A  
CD4758A  
CD4759A  
47  
51  
56  
62  
5.5  
5.0  
4.5  
4.0  
80  
95  
110  
125  
0.1  
0.1  
0.1  
0.1  
35.8  
38.8  
42.6  
47.1  
1500  
1500  
2000  
2000  
0.25  
0.25  
0.25  
0.25  
CIRCUIT LAYOUT DATA:  
For Zener operation, cathode  
must be operated positive  
with respect to anode.  
CD4760A  
CD4761A  
CD4762A  
CD4763A  
68  
75  
82  
91  
3.7  
3.3  
3.0  
2.8  
150  
175  
200  
250  
0.1  
0.1  
0.1  
0.1  
51.7  
56.0  
62.2  
69.2  
2000  
2000  
3000  
3000  
0.25  
0.25  
0.25  
0.25  
TOLERANCES: ALL  
Dimensions + 2 mils  
CD4764A  
100  
2.5  
350  
0.1  
76.0  
3000  
0.25  
NOTE 1 Zener voltage range equals nominal Zener voltage + 5% for “A” Suffix. No Suffix  
denotes + 10%. Zener voltage is read using a pulse measurement, 10 milliseconds  
maximum. "C" suffix = + 2% and "D" suffix = + 1%.  
NOTE 2 Zener impedance is derived by superimposing on l A 60Hz rms a.c. current  
ZT  
equal to 10% of l  
.
ZT  
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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