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BZX55B6V8-TAP [VISHAY]

Zener Diode, 6.8V V(Z), 2%, 0.5W,;
BZX55B6V8-TAP
型号： BZX55B6V8-TAP
厂家： VISHAY    VISHAY
描述：

Zener Diode, 6.8V V(Z), 2%, 0.5W,

二极管 齐纳二极管
文件： 总6页 (文件大小：53K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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BZX55B...  
Vishay Telefunken  
Silicon Epitaxial Planar Z–Diodes  
Features  
Very sharp reverse characteristic  
Low reverse current level  
Low noise  
Very high stability  
Available with tighter tolerances  
V –tolerance ± 2%  
Z
94 9367  
Applications  
Voltage stabilization  
Order Instruction  
Type  
Ordering Code  
Remarks  
BZX55B2V4  
BZX55B2V4–TAP  
Ammopack  
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
l=4 mm, T =25 C  
P
V
L
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  
Symbol  
R
thJA  
Value  
300  
Unit  
K/W  
l=4 mm, T =constant  
L
Electrical Characteristics  
T = 25 C  
j
Parameter  
Forward voltage  
Test Conditions  
I =100mA  
Type  
Symbol Min  
Typ Max Unit  
1.5  
V
F
V
F
Document Number 85604  
Rev. A4, 12-Mar-01  
www.vishay.com  
1 (6)  
BZX55B...  
Vishay Telefunken  
Type  
BZX55B...  
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
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  
TK  
VZ  
%/K  
Znom  
ZT  
ZT  
zjT  
zjk  
ZK  
R
R
2)  
R
V
mA  
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
A
A
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  
2.64 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  
< 85  
< 90  
< 90  
< 90  
< 90  
< 90  
< 80  
< 60  
< 40  
< 10  
< 8  
< 600  
< 600  
< 600  
< 600  
< 600  
< 600  
< 600  
< 550  
< 450  
< 200  
< 150  
< 50  
< 10  
< 4  
< 2  
< 2  
< 2  
< 1  
< 50  
< 40  
< 40  
< 40  
< 40  
< 20  
–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  
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
< 0.5 < 10  
< 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  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 2  
< 5  
< 5  
< 5  
< 7  
< 7  
< 10  
< 15  
< 50  
< 50  
< 70  
< 70  
9.80 to 10.20  
11  
12  
13  
15  
16  
18  
20  
22  
24  
27  
30  
33  
36  
39  
43  
47  
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  
< 90  
< 110  
< 110  
< 170  
< 170  
< 220  
< 220  
< 220  
< 220  
< 220  
< 220  
< 220  
< 500  
< 600  
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  
< 80  
< 80  
< 80  
< 80  
< 80  
< 90  
< 90  
5
5
5
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
0.5 < 0.1  
0.5 < 0.1  
0.5 < 0.1  
< 110 < 700  
< 125 < 700  
< 135 < 1000 0.5 < 0.1 < 10  
< 150 < 1000 0.5 < 0.1 < 10  
< 200 < 1000 0.5 < 0.1 < 10  
< 250 < 1500 0.5 < 0.1 < 10  
51  
56  
62  
68  
0.5 < 0.1 < 10  
75  
1)  
Tighter tolerances available on request: BZX55A... ±  
1% of V BZX55B... ± 2% of V BZX55F... ± 3% of V  
Znom  
Znom  
at T = 150 C  
Znom  
2)  
j
www.vishay.com  
2 (6)  
Document Number 85604  
Rev. A4, 12-Mar-01  
BZX55B...  
Vishay Telefunken  
Characteristics (Tj = 25 C unless otherwise specified)  
500  
400  
300  
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  
l
l
10 /K  
0
200  
100  
0
1.0  
0.9  
0.8  
–4  
–2 10 /K  
–4  
–4 10 /K  
T =constant  
L
20  
240  
0
5
10  
15  
–60  
0
60  
120  
180  
95 9611  
l – Lead Length ( mm )  
95 9599  
T – Junction Temperature ( °C )  
j
Figure 1. Thermal Resistance vs. Lead Length  
Figure 4. Typical Change of Working Voltage vs.  
Junction Temperature  
600  
500  
400  
300  
200  
100  
15  
10  
5
I =5mA  
Z
0
0
–5  
200  
50  
0
40  
80  
120  
160  
0
10  
20  
30  
40  
95 9602  
T
amb  
– Ambient Temperature ( °C )  
95 9600  
V – Z-Voltage ( V )  
Z
Figure 2. Total Power Dissipation vs.  
Ambient Temperature  
Figure 5. Temperature Coefficient of Vz vs. Z–Voltage  
1000  
200  
T =25°C  
j
150  
100  
10  
1
V =2V  
R
T =25°C  
j
100  
50  
0
I =5mA  
Z
25  
0
5
10  
15  
20  
25  
0
5
10  
V – Z-Voltage ( V )  
Z
15  
20  
95 9598  
V – Z-Voltage ( V )  
Z
95 9601  
Figure 3. Typical Change of Working Voltage under Oper-  
ating Conditions at T =25 C  
Figure 6. Diode Capacitance vs. Z–Voltage  
amb  
Document Number 85604  
Rev. A4, 12-Mar-01  
www.vishay.com  
3 (6)  
BZX55B...  
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 7. Forward Current vs. Forward Voltage  
Figure 9. Z–Current vs. Z–Voltage  
100  
1000  
100  
10  
80  
I =1mA  
Z
P
T
=500mW  
tot  
=25°C  
amb  
60  
5mA  
40  
20  
0
10mA  
T =25°C  
j
1
20  
25  
0
4
8
12  
16  
0
5
10  
15  
20  
95 9604  
V
– Z-Voltage ( V )  
95 9606  
V – Z-Voltage ( V )  
Z
Z
Figure 8. Z–Current vs. Z–Voltage  
Figure 10. Differential Z–Resistance 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 11. Thermal Response  
www.vishay.com  
4 (6)  
Document Number 85604  
Rev. A4, 12-Mar-01  
BZX55B...  
Vishay Telefunken  
Dimensions in mm  
Cathode Identification  
0.55 max.  
technical drawings  
according to DIN  
specifications  
1.7 max.  
94 9366  
Standard Glass Case  
54 A 2 DIN 41880  
JEDEC DO 35  
26 min.  
3.9 max.  
26 min.  
Weight max. 0.3g  
Document Number 85604  
Rev. A4, 12-Mar-01  
www.vishay.com  
5 (6)  
BZX55B...  
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.com  
6 (6)  
Document Number 85604  
Rev. A4, 12-Mar-01  

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