BZM55A11 [WEITRON]
Zener Diode, 11V V(Z), 1%, 0.5W,;
| 型号： | BZM55A11 |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Zener Diode, 11V V(Z), 1%, 0.5W, |
| 文件： | 总5页 (文件大小：291K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BZM55C Series
Surface Mount Zener Diodes
P b
Lead(Pb)-Free
SMALL SIGNAL
ZENER DIODES
0.5 WATTS
Features:
*500mw Power Dissipation
*General Purpose
*Ideal for Surface Mountted Application
Mechanical Data:
*Case : MICRO-MELF Glass Case
*Weight : Approx 0.01g
MICRO-MELF
MICRO-MELF Outline Dimensions
Unit:mm
MICRO-MELF
A
Dim
A
B
Min
2.0
1.20
1.35
Max
1.8
1.30
1.35
B
C
WEITRON
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12-Aug-05
BZM55C Series
WEITRON
Maximum Ratings and Electrical Characteristics (TA=25°C Unless Otherwise Noted)
Characteristics
Symbol
Value
500
Unit
mW
mA
Power Dissipation, RθJA≤300˚C/W
PD
IZ
PD/VZ
Z-Current
Thermal Resistance Junction to Ambient(1)
Forward Voltage @ IF=200mA
500
1.5
R
θJA
˚C/W
V
VF
TJ
175
Operation Junction Temperature Range
Storage Temperature Range
C
C
TSTG
-65 to+175
Note: 1.On pc board 50 mm x 50mm x 1.6mm
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BZM55C Series
WEITRON
Electrical Characteristics
(T =25 C unless otherwise noted, V =1.5 V Max. @I =200mA for all types)
A
F
F
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
and
r
r
at
I
I
and I
at V
TK
%/K
zjT
zjk
Znom ZT
ZT
ZK
R
R
R
VZ
1)
2)
V
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
mA
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
A
A
V
1
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
2.28 to 2.56
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
11.4 to 12.7
12.4 to 14.1
13.8 to 15.6
15.3 to 17.1
16.8 to 19.1
18.8 to 21.2
20.8 to 23.3
22.8 to 25.6
25.1 to 28.9
28 to 32
< 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
–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
< 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
< 50
< 50
< 70
< 70
< 10
< 15
< 20
< 20
< 26
< 30
< 40
< 50
< 55
< 55
< 80
< 80
< 80
< 80
< 80
< 90
< 90
< 110
11
12
13
15
16
18
20
22
5
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
< 90
< 110
< 110
< 170
< 170
< 220
< 220
< 220
< 220
< 220
< 220
< 220
< 500
< 600
< 700
< 2
< 2
< 2
< 2
< 2
< 2
< 2
< 2
24
27
30
5
5
33
5
31 to 35
36
5
34 to 38
39
43
47
51
56
62
68
75
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
37 to 41
40 to 46
44 to 50
48 to 54
52 to 60
58 to 66
64 to 72
70 to 79
< 5
0.5 < 0.1
0.5 < 0.1
0.5 < 0.1
0.5 < 0.1
0.5 < 0.1
0.5 < 0.1
0.5 < 0.1
< 5
< 5
< 125 < 700
< 10
< 10
< 10
< 10
< 10
< 135 < 1000
< 150 < 1000
< 200 < 1000
< 250 < 1500
1)
Tighter tolerances available request:
BZM55A... ±1% OF V
BZM55B... ±2% OF V
BZM55F... ±3% OF V
Znom
Znom
Znom
2)
at T = 150 C
j
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BZM55C Series
WEITRON
Characteristics(TA=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
T
amb
– Ambient Temperature ( °C )
T – Junction Temperature ( °C )
j
Fig.2 Typical Change of Working Voltage vs.
Junction Temperature
Fig.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
0
10
20
30
40
50
0
5
10
15
20
25
V
– Z-Voltage ( V )
Z
V
– Z-Voltage ( V )
Z
Fig.4 Temperature Coefficient of Vz vs. Z–Voltage
Fig.3 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
15
20
V
– Z-Voltage ( V )
Z
Fig.5 Diode Capacitance vs. Z–Voltage
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BZM55C Series
WEITRON
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
30
V
– Z-Voltage ( V )
Z
V – Forward Voltage ( V )
F
Figure 7. Z–Current vs. Z–Voltage
Fig.6 Forward Current vs. Forward Voltage
100
80
1000
I =1mA
Z
P
tot
=500mW
100
10
1
T
amb
=25°C
60
5mA
40
20
0
10mA
T =25°C
j
20
25
0
4
8
12
16
0
5
10
15
20
V
– Z-Voltage ( V )
V
– Z-Voltage ( V )
Z
Z
Figure 9. Differential Z–Resistance vs. Z–Voltage
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
=300˚C/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
0.1
1
10
t – Pulse Length ( ms )
100
p
Figure 10. Thermal Response
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