BZM55C18TR3 [VISHAY]
18V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, HERMETIC SEALED, MICROMELF-2;
| 型号： | BZM55C18TR3 |
| 厂家： | 
VISHAY |
| 描述： | 18V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, HERMETIC SEALED, MICROMELF-2 |
| 文件： | 总6页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BZM55C...
Vishay Telefunken
Silicon Epitaxial Planar Z–Diodes
Features
Saving space
Hermetic sealed parts
Fits onto SOD 323 / SOT 23 footprints
Electrical data identical with the devices
BZT55C... / TZMC...
Very sharp reverse characteristic
Low reverse current level
Very high stability
96 12315
Low noise
Available with tighter tolerances
Applications
Voltage stabilization
Order Instruction
Type
BZM55C2V4
BZM55C2V4
Ordering Code
BZM55C2V4–TR
BZM55C2V4–TR3
Remarks
Tape and Reel (2.500 pcs)
Tape and Reel (10.000 pcs)
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
Junction tie point
Test Conditions
Symbol
R
thJA
Value
500
300
Unit
K/W
K/W
mounted on epoxy–glass hard tissue, Fig. 1
2
35 m copper clad, 0.9 mm copper area per electrode
R
thJL
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
Rev. 4, 25-Jun-01
www.vishay.com
1 (6)
BZM55C...
Vishay Telefunken
Type
BZM55C...
2 V 4
2 V 7
3 V 0
3 V 3
3 V 6
3 V 9
4 V 3
4 V 7
5 V 1
5 V 6
6 V 2
6 V 8
7 V 5
8 V 2
9 V 1
10
V
I
for
V
V
and
r
r
at
I
I
and I
at V
V
1
TK
VZ
%/K
Znom ZT
ZT
1)
zjT
zjk
ZK
R
R
R
2)
V
mA
5
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
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
2.28 to 2.56 < 85
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 550
< 450
< 200
< 150
< 50
< 100 < 50
< 10
< 4
< 2
< 2
–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
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2.5 to 2.9
2.8 to 3.2
3.1 to 3.5
3.4 to 3.8
3.7 to 4.1
4.0 to 4.6
4.4 to 5.0
4.8 to 5.4
5.2 to 6.0
5.8 to 6.6
6.4 to 7.2
7.0 to 7.9
7.7 to 8.7
8.5 to 9.6
9.4 to 10.6
10.4 to 11.6 < 20
11.4 to 12.7 < 20
12.4 to 14.1 < 26
13.8 to 15.6 < 30
15.3 to 17.1 < 40
16.8 to 19.1 < 50
18.8 to 21.2 < 55
20.8 to 23.3 < 55
22.8 to 25.6 < 80
25.1 to 28.9 < 80
< 85
< 90
< 90
< 90
< 90
< 90
< 80
< 60
< 40
< 10
< 8
< 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
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
< 7
< 7
< 10
< 15
< 50
< 50
< 70
< 70
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
5
5
5
5
5
5
5
5
5
5
5
5
< 90
< 110
< 110
< 170
< 170
< 220
< 220
< 220
< 220
< 220
< 220
< 220
< 500
< 600
28 to 32
31 to 35
34 to 38
37 to 41
40 to 46
44 to 50
48 to 54
52 to 60
58 to 66
64 to 72
70 to 79
< 80
< 80
< 80
< 90
< 90
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
< 150 < 1000 0.5 < 0.1
< 200 < 1000 0.5 < 0.1
< 250 < 1500 0.5 < 0.1
51
56
62
68
75
1)
2)
t /T
at T = 150 C
100ms, tighter tolerances available on request.
p
j
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2 (6)
Document Number
Rev. 4, 25-Jun-01
BZM55C...
Vishay Telefunken
Characteristics (Tj = 25 C unless otherwise specified)
600
500
400
300
200
100
0
15
10
5
I =5mA
Z
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 4. Temperature Coefficient of Vz vs. Z–Voltage
Figure 1. Total Power Dissipation vs.
Ambient Temperature
1000
100
10
200
T =25°C
j
150
V =2V
R
T =25°C
j
100
50
0
I =5mA
Z
1
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 2. Typical Change of Working Voltage
Figure 5. Diode Capacitance vs. Z–Voltage
under Operating Conditions at T
=25 C
amb
1.3
1.2
1.1
100
10
V
=V /V (25°C)
Zt Z
Ztn
–4
TK =10 10 /K
VZ
–4
8
6
10 /K
–4
T =25°C
j
10 /K
1
–4
4
2
10 /K
–4
10 /K
0
1.0
0.9
0.8
0.1
0.01
–4
–2 10 /K
–4
–4 10 /K
0.001
240
–60
0
60
120
180
1.0
0
0.2
0.4
0.6
0.8
95 9599
T – Junction Temperature ( °C )
j
95 9605
V – Forward Voltage ( V )
F
Figure 3. Typical Change of Working Voltage vs.
Junction Temperature
Figure 6. Forward Current vs. Forward Voltage
Document Number
Rev. 4, 25-Jun-01
www.vishay.com
3 (6)
BZM55C...
Vishay Telefunken
100
80
1000
100
10
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 7. Z–Current vs. Z–Voltage
Figure 9. Differential Z–Resistance vs. Z–Voltage
50
40
30
P
T
=500mW
tot
=25°C
amb
20
10
0
35
15
20
25
V – Z-Voltage ( V )
Z
30
95 9607
Figure 8. Z–Current vs. Z–Voltage
1000
t /T=0.5
p
100
10
1
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
i =(–V +(V +4r
ZM
T/Z
)
)/(2r )
zj
p
Z
Z
zj
thp
–1
0
1
2
10
10
10
t – Pulse Length ( ms )
10
95 9603
p
Figure 10. Thermal Response
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4 (6)
Document Number
Rev. 4, 25-Jun-01
BZM55C...
Vishay Telefunken
ReflowSoldering
0.71
1.3
1.27
1.2
0.152
0.8
0.8
2.4
0.8
9.9
0.355
2
5
Figure 12. Recommended foot pads (in mm)
1
0
Wave Soldering
2.5
1.4
24
95 10329
0.9
1.0
2.8
0.9
Figure 11. Board for R
definition (in mm)
thJA
Figure 13. Recommended foot pads (in mm)
Dimensions in mm
96 12072
Document Number
Rev. 4, 25-Jun-01
www.vishay.com
5 (6)
BZM55C...
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
Rev. 4, 25-Jun-01
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