Document
Pb RoHS COMPLIANCE
BZV55B SERIES
0.5 Watts Hermetically Sealed Glass Zener Voltage Regulators
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
Dimensions in inches and (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
Version: B07
RATINGS AND CHARACTERISTIC CURVES (BZV55B SERIES)
TKVZ - Temperature Coefficient of VZ (10-4/K)
Ptot - Total Power Dissipation (mW)
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
VZ - Voltage Change (mV)
1 0 5 10 15 20 25 V - Z-Voltage (V)
Z
Figure 2. Typical Change of Working Voltage under Operating Conditions at Tamb=25°C
VZtn - Relative Voltage Change
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
CD - Diode Capacitance (pF)
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
IF - Forward Current (mA)
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
Version: B07
RATINGS AND CHARACTERISTIC CURVES (BZV55B SERIES)
100 1000
rZ - Differential Z-Resistance (Ω)
IZ - Z-Current (mA)
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
IZ - Z-Current (mA)
50
40
Ptot = 500 mW T = 25 °C
amb
30
20
10
0 15 20 25 30
VZ - Z-Voltage (V)
Figure 8. Z-Current vs. Z-Voltage
35
Zthp - Thermal Resistance for Pulse Cond. (KW)
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=T -T
jmax amb
iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj) 101 102
tP - Pulse Length (ms) Figure 10. Thermal Response
Version: B07
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
BZV55B2V0
1.96
2.04
5
100
1.0
600
BZV55B2V2
2.16
2.24
5
100
1.0
600
BZV55B2V4
2.35
2.45
5
85
1.0
600
BZV55B2V7
2.65
2.75
5
85
1.0
600
BZV55B3V0
2.94
3.06
5
85
1.0
600
BZV55B3V3
3.23
3.37
5
85
1.0
600
BZV55B3V6
3.53
3.67
5
85
1.0
600
BZV55B3V9
3.82
3.98
5
85
1.0
600
BZV55B4V3
4.21
4.39
5
75
1.0
600
BZV55B4V7
4.61
4.79
5
60
1.0
600
BZV55B5V1
5.00
5.2
5
35
1.0
550
BZV55B5V6
5.49
5.71
5
25
1.0
450
BZV55B6V2
6.08
6.32
5
10
1.0
200
BZV55B6V8
6.66
6.94
5
8
1.0 150
BZV55B7V5
7.35
7.65
5
7
1.0
50
BZV55B8V2
8.04
8.36
5
7
1.0
50
BZV55B9V1
8.92
9.28
5
10
1.0
50
BZV55B10
9.80
10.2
5
15
1.0
70
BZV55B11
10.40 11.22
5
20
1.0
70
BZV55B12
11.40 12.24
5
20
1.0
90
BZV55B13
12.74 13.26
5
26
1.0
110
BZV55B15
14.70
15.30
5
30
1.0
110
BZV55B16
15.68 16.32
5
40
1.0
170
BZV55B18
17.64 18.36
5
50
1.0
170
BZV55B20
19.60 20.40
5
55
1.0
220
BZV55B22
21.56 22.44
5
55
1.0
220
BZV55B24
23.52 24.48
5
80
1.0
220
BZV55B27
26.46 27.54
2
80
1.0
220
BZV55B30
29.40
30.60
2
80
1.0
220
BZV55B33
32.34 33.66
2
80
1.0
220
BZV55B36
35.28 36.72
2
80
1.0
220
BZV55B39
38.22 39.78
2
90
0.5
500
BZV55B43
42.14 43.86
2
90
0.5
600
BZV55B47
46.06 47.94
2
110
0.5
700
BZV55B51
49.98 52.02
2
125
0.5
700
BZV55B56
54.88 57.12
2
135
0.5
1000
BZV55B62
60.76 63.24
2.5
150
0.5
1000
BZV55B68
66.64 69.36
2.5
160
0.5
1000
BZV55B75
73.50 76.50
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 .