BZV55B SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
MINI-MELF
Features
Zener voltage range 2.0 to 75 volts
LL-34(Mini-MELF) package
Surface device type mounting
Hermetically sealed glass
Compression Bonded Construction
All external surfaces are corrosion
resistant and terminals are readily
solderable
RoHS compliant
Matte Tin(Sn) lead finish
Blue color band indicates negative polarity
Dimension in millimeters
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Type Number
Power Dissipation
Operating and Storage Temperature Range
Notes:
Symbol
Ptot
T
J
, T
STG
Value
500
-65 to + 200
Units
mW
o
C
These ratings are limiting values above which the
serviceability of the diode may be impaired
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mail:lge@luguang.cn
BZV55B SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
RATINGS AND CHARACTERISTIC CURVES
(BZV55B SERIES)
TK
VZ
- Temperature Coefficient of
V
Z
(10
-4
/K)
P
tot
- Total Power Dissipation (mW)
600
500
400
300
200
100
0
0
15
10
5
I
Z
= 5 mA
0
-5
0
10
20
40
30
V
Z
- Z-Voltage (V)
50
40
80
120
160
200
T
amb
- Ambient Temperature (°C)
Figure 1. Total Power Dissipation vs. Ambient Temperature
Figure 4. Temperature Coefficient of Vz vs. Z-Voltage
1000
C
D
- Diode Capacitance (pF)
V
Z
-
Voltage
Change (mV)
200
T
j
= 25 °C
150
V
R
= 2
V
T
j
= 25 °C
100
100
I
Z
= 5 mA
10
50
1
0
5
10
15
20
V
Z
- Z-Voltage (V)
0
25
0
5
10
15
20
25
V
Z
- Z-Voltage (V)
Figure 5. Diode Capacitance vs. Z-Voltage
Figure 2. Typical Change of Working Voltage under Operating
Conditions at T
amb
=25°C
V
Ztn
- Relative
Voltage
Change
1.3
I
F
- Forward Current (mA)
V
Ztn
=
V
Zt
/V
Z
(25 °C)
100
10
T
j
= 25 °C
1.2
1.1
1.0
0.9
0.8
- 60
TK
VZ
= 10 x 10
-4
/K
8
x 10
-4
/K
6 x 10
-4
/K
4 x 10
-4
/K
2 x 10
-4
/K
1
0
- 2 x 10
-4
/K
- 4 x 10
-4
/K
0.1
0.01
0.001
0
60
120
180
240
0
0.2
0.4
0.6
0.8
1.0
T
j
- Junction Temperature (°C)
Figure 3. Typical Change of Working Voltage vs. Junction
Temperature
V
F
- Forward
Voltage
(V)
Figure 6. Forward Current vs. Forward Voltage
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mail:lge@luguang.cn
BZV55B SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
RATINGS AND CHARACTERISTIC CURVES
(BZV55B SERIES)
r
Z
- Differential Z-Resistance (Ω)
100
80
I
Z
- Z-Current (mA)
P
tot
= 500 mW
T
amb
= 25 °C
1000
I
Z
= 1 mA
100
5 mA
60
40
20
0
0
4
6
8
12
20
V
Z
- Z-Voltage (V)
Figure 7. Z-Current vs. Z-Voltage
10
10 mA
1
Tj = 25 °C
0
5
10
15
20
25
V
Z
- Z-Voltage (V)
Figure 9. Differential Z-Resistance vs. Z-Voltage
50
40
30
20
10
0
15
P
tot
= 500 mW
T
amb
= 25 °C
I
Z
- Z-Current (mA)
20
25
30
35
V
Z
- Z-Voltage (V)
Figure 8. Z-Current vs. Z-Voltage
Z
thp
- Thermal Resistance for Pulse Cond. (KW)
1000
t
P
/T = 0.5
100
t
P
/T = 0.2
Single Pulse
10
t
P
/T = 0.1
t
P
/T = 0.02
i
ZM
= (- V
Z
+ (V
Z2
+ 4r
zj
x T/Z
thp
)
1/2
)/(2r
zj
)
10
0
10
1
t
P
- Pulse Length (ms)
10
2
t
P
/T = 0.01
t
P
/T = 0.05
1
10
-1
R
thJA
= 300 K/W
T = T
jmax
- T
amb
Figure 10. Thermal Response
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mail:lge@luguang.cn
BZV55B SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
ELECTRICAL CHARACTERISTICS
(TA=25
O
C
Type
Number
BZV55B2V0
BZV55B2V2
BZV55B2V4
BZV55B2V7
BZV55B3V0
BZV55B3V3
BZV55B3V6
BZV55B3V9
BZV55B4V3
BZV55B4V7
BZV55B5V1
BZV55B5V6
BZV55B6V2
BZV55B6V8
BZV55B7V5
BZV55B8V2
BZV55B9V1
BZV55B10
BZV55B11
BZV55B12
BZV55B13
BZV55B15
BZV55B16
BZV55B18
BZV55B20
BZV55B22
BZV55B24
BZV55B27
BZV55B30
BZV55B33
BZV55B36
BZV55B39
BZV55B43
BZV55B47
BZV55B51
BZV55B56
BZV55B62
BZV55B68
BZV55B75
V
Z
@ I
ZT
(Volts)
V
Z
Min (V)
1.96
2.16
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
14.70
15.68
17.64
19.60
21.56
23.52
26.46
29.40
32.34
35.28
38.22
42.14
46.06
49.98
54.88
60.76
66.64
73.50
V
Z
Max (V)
2.04
2.24
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.2
5.71
6.32
6.94
7.65
8.36
9.28
10.2
11.22
12.24
13.26
15.30
16.32
18.36
20.40
22.44
24.48
27.54
30.60
33.66
36.72
39.78
43.86
47.94
52.02
57.12
63.24
69.36
76.50
I
ZT
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
2
2
2
2
2
2
2
2
2
2.5
2.5
2.5
Z
ZT
@ I
ZT
Ohms
Max
100
100
85
85
85
85
85
85
75
60
35
25
10
8
7
7
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
110
125
135
150
160
170
unless otherwise noted)
IR @ VR
uA
Max
50
50
50
10
4
2
2
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
I
ZK
mA
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
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Z
ZK
@ I
ZK
Ohms
600
600
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
220
220
220
220
500
600
700
700
1000
1000
1000
1000
VR
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
5.0
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
28
32
35
38
42
47
51
56
VF Forward Voltage = 1.0v Maximum @ IF=100mA for all types.
Notes:
1. The type numbers listed have zener voltage min/max limits as shown.
2. The zener impedance is derived from the 60-cycle ac voltage, which results
when an ac current having an rms value equal to 10% of the dc zener current
(I
ZT
or I
ZK
) is superimposed to I
ZT
or I
ZK
.
Version: C08
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mail:lge@luguang.cn
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