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BZV55C SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
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
MINI-MELF
Dimension in millimeters
Maximum Ratings and Electrical Characteristics
Rating at 25 oC ambient temperature unless otherwise specified.
Type Number
Symbol
Value
Power Dissipation
Ptot 500
Operating and Storage Temperature Range
TJ, TSTG
-65 to + 200
Notes: These ratings are limiting values above which the serviceability of the diode may be impaired
Units
mW
oC
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BZV55C SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
RATINGS AND CHARACTERISTIC CURVES (BZV55C SERIES)
600
500
400
300
200
100
0
0 40 80 120 160 200
Tamb - Ambient Temperature (°C)
Figure 1. Total Power Dissipation vs. Ambient Temperature
1000
Tj = 25 °C
100
IZ = 5 mA
10
1
0 5 10 15 20 25
VZ - Z-Voltage (V)
Figure 2. Typical Change of Working Voltage under Operating
Conditions at Tamb=25°C
1.3
VZtn = VZt/VZ (25 °C)
1.2
TKVZ = 10 x 10-4/K
8 x 10-4/K
6 x 10-4/K
1.1
4 x 10-4/K
2 x 10-4/K
1.0 0
- 2 x 10-4/K
0.9 - 4 x 10-4/K
0.8
- 60 0
60 120 180 240
Tj - Junction Temperature (°C)
Figure 3. Typical Change of Working Voltage vs. Junction
Temperature
15
10
5
IZ = 5 mA
0
-5
0 10 20 30 40 50
VZ - Z-Voltage (V)
Figure 4. Temperature Coefficient of Vz vs. Z-Voltage
200
150
VR = 2 V
100 Tj = 25 °C
50
0
0 5 10 15 20 25
VZ - Z-Voltage (V)
Figure 5. Diode Capacitance vs. Z-Voltage
100
10
Tj = 25 °C
1
0.1
0.01
0.001
0
0.2 0.4 0.6 0.8 1.0
VF - Forward Voltage (V)
Figure 6. Forward Current vs. Forward Voltage
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BZV55C SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
RATINGS AND CHARACTERISTIC CURVES (BZV55C SERIES)
100 1000
80
Ptot = 500 mW
Tamb = 25 °C
60
40
20
0
0 4 6 8 12
VZ - Z-Voltage (V)
Figure 7. Z-Current vs. Z-Voltage
20
IZ = 1 mA
100
5 mA
10 10 mA
1 Tj = 25 °C
0 5 10 15 20 25
VZ - Z-Voltage (V)
Figure 9. Differential Z-Resistance vs. Z-Voltage
50
40
Ptot = 500 mW
Tamb = 25 °C
30
20
10
0
15 20 25 30
VZ - Z-Voltage (V)
Figure 8. Z-Current vs. Z-Voltage
35
1000
tP/T = 0.5
100
tP/T = 0.2
10
tP/T = 0.1
tP/T = 0.01
tP/T = 0.02
tP/T = 0.05
1
10-1
100
Single Pulse
RthJA = 300 K/W
T = Tjmax - Tamb
iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj)
101 102
tP - Pulse Length (ms)
Figure 10. Thermal Response
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BZV55C SERIES
500mW.Hermetically Sealed Glass Zener Voltage Rectifiers
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted)
VZ @ IZT
Type
(Volts)
ZZT @ IZT
Number
VZ
VZ IZT Ohms IZK ZZK @ IZK
Min (V) Max (V) mA
Max
mA Ohms
BZV55C2V0
1.88
2.11
5
100
1.0
600
BZV55C2V2
2.08
2.33
5
100
1.0
600
BZV55C2V4
2.28
2.56
5
85
1.0
600
BZV55C2V7
2.51
2.89
5
85
1.0
600
BZV55C3V0
2.8
3.2
5
85
1.0
600
BZV55C3V3
3.1
3.5
5
85
1.0
600
BZV55C3V6
3.4
3.8
5
85
1.0
600
BZV55C3V9
3.7
4.1
5
85
1.0
600
BZV55C4V3
4.0
4.6
5
75
1.0
600
BZV55C4V7
4.4
5.0
5
60
1.0
600
BZV55C5V1
4.8
5.4
5
35
1.0
550
BZV55C5V6
5.2
6.0
5
25
1.0
450
BZV55C6V2
5.8
6.6
5
10
1.0
200
BZV55C6V8
6.4
7.2
5
8
1.0 150
BZV55C7V5
7.0
7.9
5
7
1.0
50
BZV55C8V2
7.7
8.7
5
7
1.0
50
BZV55C9V1
8.5
9.6
5
10
1.0
50
BZV55C10
9.4 10.6
5
15
1.0
70
BZV55C11
10.4
11.6
5
20
1.0
70
BZV55C12
11.4
12.7
5
20
1.0
90
BZV55C13
12.4
14.1
5
26
1.0
110
BZV55C15
13.8
15.6
5
30
1.0
110
BZV55C16
15.3
17.1
5
40
1.0
170
BZV55C18
16.8
19.1
5
50
1.0
170
BZV55C20
18.8
21.1
5
55
1.0
220
BZV55C22
20.8
23.3
5
55
1.0
220
BZV55C24
22.8
25.6
5
80
1.0
220
BZV55C27
25.1
28.9
2
80
1.0
220
BZV55C30 28 32
2
80
1.0
220
BZV55C33 31 35
2
80
1.0
220
BZV55C36 34 38
2
80
1.0
220
BZV55C39 37 41
2
90
0.5
500
BZV55C43 40 46
2
90
0.5
600
BZV55C47 44 50 2 110 0.5
700
BZV55C51 48 54 2 125 0.5
700
BZV55C56 52 60 2 135 0.5 1000
BZV55C62 58 66 2.5 150 0.5 1000
BZV55C68 64 72 2.5 160 0.5 1000
BZV55C75 70 80 2.5 170 0.5 1000
VF Forward Voltage = 1.0v Maximum @ IF=100mA for all types.
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
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
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 rams value equal to 10% of the dc zener current
(IZT or IZK) is superimposed to IZT or IZK.
Version: B07
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mail:lge@luguang.cn