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TZMB20 [VISHAY]

Silicon Epitaxial Planar Z-Diodes; 硅外延平面的Z-二极管
TZMB20
型号： TZMB20
厂家： VISHAY    VISHAY
描述：

Silicon Epitaxial Planar Z-Diodes
硅外延平面的Z-二极管

二极管 齐纳二极管
文件： 总6页 (文件大小：78K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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TZMB...  
Vishay Telefunken  
Silicon Epitaxial Planar Z–Diodes  
Features  
Very sharp reverse characteristic  
Low reverse current level  
Available with tighter tolerances  
Very high stability  
Low noise  
V –tolerance ± 2%  
Z
94 9371  
Applications  
Voltage stabilization  
Absolute Maximum Ratings  
T = 25 C  
j
Parameter  
Power dissipation  
Z–current  
Junction temperature  
Storage temperature range  
Test Conditions  
Type  
Symbol  
Value  
500  
Unit  
mW  
mA  
C
R
300K/W  
P
V
thJA  
I
Z
P /V  
V
Z
T
175  
–65...+175  
j
T
stg  
C
Maximum Thermal Resistance  
T = 25 C  
j
Parameter  
Junction ambient  
Test Conditions  
on PC board 50mmx50mmx1.6mm  
Symbol  
R
thJA  
Value  
500  
Unit  
K/W  
Electrical Characteristics  
T = 25 C  
j
Parameter  
Forward voltage  
Test Conditions  
I =200mA  
Type  
Symbol Min  
Typ Max Unit  
1.5  
V
F
V
F
Document Number 85610  
Rev. 3, 01-Apr-99  
www.vishay.de • FaxBack +1-408-970-5600  
1 (6)  
TZMB...  
Vishay Telefunken  
Type  
TZMB...  
2V4  
2V7  
3V0  
3V3  
3V6  
3V9  
4V3  
4V7  
5V1  
5V6  
6V2  
6V8  
7V5  
8V2  
9V1  
10  
V
I
for V  
and  
r
r
at  
I
I
and I  
at V  
V
1
TK  
VZ  
%/K  
Znom  
ZT  
ZT  
zjT  
zjk  
ZK  
R
R
R
2)  
V
mA  
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
V
mA  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5  
0.5  
0.5  
A
A
2.4  
2.7  
3.0  
3.3  
3.6  
3.9  
4.3  
4.7  
5.1  
5.6  
6.2  
6.8  
7.5  
8.2  
9.1  
10  
11  
12  
13  
15  
16  
18  
20  
22  
24  
27  
30  
33  
36  
39  
43  
47  
51  
56  
62  
68  
75  
2.35 to 2.45  
2.64 to 2.76  
2.94 to 3.06  
3.24 to 3.36  
3.52 to 3.68  
3.82 to 3.98  
4.22 to 4.38  
4.60 to 4.80  
5.00 to 5.20  
5.48 to 5.72  
6.08 to 6.32  
6.66 to 6.94  
7.35 to 7.65  
8.04 to 8.36  
8.92 to 9.28  
9.80 to 10.20  
10.78 to 11.22 < 20  
11.76 to 12.24 < 20  
12.74 to 13.26 < 26  
14.70 to 15.30 < 30  
15.70 to 16.30 < 40  
17.64 to 18.36 < 50  
19.60 to 20.40 < 55  
21.55 to 22.45 < 55  
23.5 to 24.5  
26.4 to 27.6  
29.4 to 30.6  
32.4 to 33.6  
35.3 to 36.7  
38.2 to 39.8  
42.1 to 43.9  
46.1 to 47.9  
50.0 to 52.0  
54.9 to 57.1  
60.8 to 63.2  
66.6 to 69.4  
73.5 to 76.5  
< 85  
< 85  
< 90  
< 90  
< 90  
< 90  
< 90  
< 80  
< 60  
< 40  
< 10  
< 8  
< 600  
< 600  
< 600  
< 600  
< 600  
< 600  
< 600  
< 600  
< 550  
< 450  
< 200  
< 150  
< 50  
< 100  
< 10  
< 4  
< 2  
< 2  
< 50  
< 50  
< 40  
< 40  
< 40  
< 40  
< 20  
< 10  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 5  
< 5  
< 5  
< 10  
< 10  
< 10  
< 10  
< 10  
–0.09 to –0.06  
–0.09 to –0.06  
–0.08 to –0.05  
–0.08 to –0.05  
–0.08 to –0.05  
–0.08 to –0.05  
–0.06 to –0.03  
–0.05 to +0.02  
–0.02 to +0.02  
–0.05 to +0.05  
0.03 to 0.06  
0.03 to 0.07  
0.03 to 0.07  
0.03 to 0.08  
0.03 to 0.09  
0.03 to 0.1  
0.03 to 0.11  
0.03 to 0.11  
0.03 to 0.11  
0.03 to 0.11  
0.03 to 0.11  
0.03 to 0.11  
0.03 to 0.11  
0.04 to 0.12  
0.04 to 0,12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
0.04 to 0.12  
1
1
1
1
1
1
1
1
1
2
3
5
6.2  
6.8  
7.5  
8.2  
9.1  
10  
11  
12  
13  
15  
16  
18  
20  
22  
24  
27  
30  
33  
36  
39  
43  
47  
51  
56  
< 2  
< 1  
< 0.5  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 0.1  
< 7  
< 7  
< 10  
< 15  
< 50  
< 50  
< 70  
< 70  
11  
12  
13  
15  
16  
18  
20  
22  
24  
27  
30  
33  
36  
39  
43  
47  
< 90  
< 110  
< 110  
< 170  
< 170  
< 220  
< 220  
< 220  
< 220  
< 220  
< 220  
< 220  
< 500  
< 600  
< 80  
< 80  
< 80  
< 80  
< 80  
< 90  
< 90  
5
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
< 110 < 700  
< 125 < 700  
< 135 < 1000 0.5  
< 150 < 1000 0.5  
< 200 < 1000 0.5  
< 250 < 1500 0.5  
51  
56  
62  
68  
75  
www.vishay.de • FaxBack +1-408-970-5600  
2 (6)  
Document Number 85610  
Rev. 3, 01-Apr-99  
TZMB...  
Vishay Telefunken  
Characteristics (Tj = 25 C unless otherwise specified)  
600  
500  
400  
300  
200  
100  
0
1.3  
1.2  
1.1  
V
=V /V (25°C)  
Zt Z  
Ztn  
–4  
TK =10 10 /K  
VZ  
–4  
8
6
10 /K  
–4  
10 /K  
–4  
4
2
10 /K  
–4  
10 /K  
0
1.0  
0.9  
0.8  
–4  
–2 10 /K  
–4  
–4 10 /K  
200  
240  
0
40  
80  
120  
160  
–60  
0
60  
120  
180  
95 9602  
T
amb  
– Ambient Temperature ( °C )  
95 9599  
T – Junction Temperature ( °C )  
j
Figure 3. Typical Change of Working Voltage vs.  
Junction Temperature  
Figure 1. Total Power Dissipation vs.  
Ambient Temperature  
15  
10  
5
1000  
100  
10  
T =25°C  
j
I =5mA  
Z
I =5mA  
Z
0
–5  
1
50  
0
10  
20  
30  
40  
25  
0
5
10  
15  
20  
95 9600  
V – Z-Voltage ( V )  
Z
95 9598  
V – Z-Voltage ( V )  
Z
Figure 4. Temperature Coefficient of Vz vs. Z–Voltage  
Figure 2. Typical Change of Working Voltage  
under Operating Conditions at T =25 C  
amb  
200  
150  
V =2V  
R
T =25°C  
j
100  
50  
0
25  
0
5
10  
V – Z-Voltage ( V )  
Z
15  
20  
95 9601  
Figure 5. Diode Capacitance vs. Z–Voltage  
Document Number 85610  
Rev. 3, 01-Apr-99  
www.vishay.de • FaxBack +1-408-970-5600  
3 (6)  
TZMB...  
Vishay Telefunken  
100  
10  
50  
40  
30  
P
T
=500mW  
tot  
=25°C  
amb  
T =25°C  
j
1
0.1  
0.01  
20  
10  
0
0.001  
1.0  
35  
0
0.2  
0.4  
0.6  
0.8  
15  
20  
25  
V – Z-Voltage ( V )  
Z
30  
95 9605  
V
– Forward Voltage ( V )  
95 9607  
F
Figure 8. Z–Current vs. Z–Voltage  
Figure 6. Forward Current vs. Forward Voltage  
1000  
100  
10  
100  
80  
I =1mA  
Z
P
T
=500mW  
tot  
=25°C  
amb  
60  
5mA  
40  
20  
0
10mA  
T =25°C  
j
1
25  
0
5
10  
15  
20  
20  
0
4
8
12  
V – Z-Voltage ( V )  
Z
16  
95 9606  
V – Z-Voltage ( V )  
Z
95 9604  
Figure 9. Differential Z–Resistance vs. Z–Voltage  
Figure 7. Z–Current vs. Z–Voltage  
1000  
100  
10  
t /T=0.5  
p
t /T=0.2  
p
Single Pulse  
R
T=T  
=300K/W  
–T  
jmax amb  
thJA  
t /T=0.01  
p
t /T=0.1  
p
t /T=0.02  
p
2
1/2  
t /T=0.05  
p
i
=(–V +(V +4r  
T/Z  
)
)/(2r )  
ZM  
Z
Z
zj  
thp  
zj  
1
10  
–1  
0
1
2
10  
10  
t – Pulse Length ( ms )  
10  
95 9603  
p
Figure 10. Thermal Response  
www.vishay.de • FaxBack +1-408-970-5600  
4 (6)  
Document Number 85610  
Rev. 3, 01-Apr-99  
TZMB...  
Vishay Telefunken  
Dimensions in mm  
96 12070  
Document Number 85610  
Rev. 3, 01-Apr-99  
www.vishay.de • FaxBack +1-408-970-5600  
5 (6)  
TZMB...  
Vishay Telefunken  
Ozone Depleting Substances Policy Statement  
It is the policy of Vishay Semiconductor GmbH to  
1. Meet all present and future national and international statutory requirements.  
2. Regularly and continuously improve the performance of our products, processes, distribution and operating  
systems with respect to their impact on the health and safety of our employees and the public, as well as their  
impact on the environment.  
It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as  
ozone depleting substances (ODSs).  
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and  
forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban  
on these substances.  
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of  
ODSs listed in the following documents.  
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively  
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental  
Protection Agency (EPA) in the USA  
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.  
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting  
substances and do not contain such substances.  
We reserve the right to make changes to improve technical design and may do so without further notice.  
Parameters can vary in different applications. All operating parameters must be validated for each customer application  
by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the  
buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or  
indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use.  
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany  
Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423  
www.vishay.de • FaxBack +1-408-970-5600  
6 (6)  
Document Number 85610  
Rev. 3, 01-Apr-99  

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