TSC BZX55B22 2% tolerance zener diode Datasheet

BZX55B2V4 thru BZX55B75
Taiwan Semiconductor
Small Signal Product
2% Tolerance Zener Diode
FEATURES
- Wide zener voltage range selection: 2.4V to 75V
- VZ Tolerance Selection of ± 2%
- Hermetically sealed glasss
- Moisture sensitivity level 1
- Matte Tin(Sn) lead finish with Nickel(Ni) underplate
- Pb free and RoHS compliant
- All external surfaces are corrosion resistant and
leads are readily solderable
- ESD rating 15KV per human body model
DO-35
- Packing code with suffix "G" means
Hermetically Sealed Glass
Halogen-free
MECHANICAL DATA
- Case: DO-35
- High temperature soldering guaranteed: 260oC/10s
- Polarity: Indicated by black cathode band
- Weight: 109 ± 4 mg
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
Power Dissipation
Forward Voltage
IF = 10 mA
Thermal Resistance (Junction to Ambient)
Junction and Storage Temperature Range
(Note 1)
SYMBO
VALUE
UNIT
PD
500
mW
VF
1
RθJA
240
TJ, TSTG
- 65 to +200
V
o
C/W
o
C
Note1: Valid provided that electrodes are kept at ambient temperature, and mount on PC board 50mm x 50mm x1.6mm
Zener I vs. V Characteristics
Document Number: DS_S1410002
VBR
: Voltage at IZK
IZK
: Test current for voltage VBR
ZZK
: Dynamic impedance at IZK
IZT
: Test current for voltage VZ
VZ
: Voltage at current IZT
ZZT
: Dynamic impedance at IZT
IZM
: Maximum steady state current
VZM
: Voltage at IZM
Version: E14
BZX55B2V4 thru BZX55B75
Taiwan Semiconductor
Small Signal Product
ELECTRICAL CHARACTERISTICS ( TA= 25oC unless otherwise noted )
VZ
@ IZT
(Volt)
ZZT @ IZT (Ω)
Max
IZK
(mA)
ZZK @ IZK (Ω)
Max
IR @ VR(μA)
Max
VR
(V)
Nom
Min
Max
IZT
(mA)
BZX55B2V4
2.4
2.35
2.45
5.0
85
1.0
600
50
1.0
BZX55B2V7
2.7
2.65
2.75
5.0
85
1.0
600
10
1.0
BZX55B3V0
3.0
2.94
3.06
5.0
85
1.0
600
4.0
1.0
BZX55B3V3
3.3
3.23
3.37
5.0
85
1.0
600
2.0
1.0
BZX55B3V6
3.6
3.53
3.67
5.0
85
1.0
600
2.0
1.0
BZX55B3V9
3.9
3.82
3.98
5.0
85
1.0
600
2.0
1.0
BZX55B4V3
4.3
4.21
4.39
5.0
75
1.0
600
1.0
1.0
BZX55B4V7
4.7
4.61
4.79
5.0
60
1.0
600
0.5
1.0
BZX55B5V1
5.1
5.00
5.20
5.0
35
1.0
550
0.1
1.0
BZX55B5V6
5.6
5.49
5.71
5.0
25
1.0
450
0.1
1.0
BZX55B6V2
6.2
6.08
6.32
5.0
10
1.0
200
0.1
2.0
BZX55B6V8
6.8
6.66
6.94
5.0
8
1.0
150
0.1
3.0
BZX55B7V5
7.5
7.35
7.65
5.0
7
1.0
50
0.1
5.0
BZX55B8V2
8.2
8.04
8.36
5.0
7
1.0
50
0.1
6.2
BZX55B9V1
9.1
8.92
9.28
5.0
10
1.0
50
0.1
6.8
BZX55B10
10
9.80
10.20
5.0
15
1.0
70
0.1
7.5
BZX55B11
11
10.78
11.22
5.0
20
1.0
70
0.1
8.2
BZX55B12
12
11.76
12.24
5.0
20
1.0
90
0.1
9.1
BZX55B13
13
12.74
13.26
5.0
26
1.0
110
0.1
10
BZX55B15
15
14.70
15.30
5.0
30
1.0
110
0.1
11
BZX55B16
16
15.68
16.32
5.0
40
1.0
170
0.1
12
BZX55B18
18
17.64
18.36
5.0
50
1.0
170
0.1
14
BZX55B20
20
19.60
20.40
5.0
55
1.0
220
0.1
15
BZX55B22
22
21.56
22.44
5.0
55
1.0
220
0.1
17
BZX55B24
24
23.52
24.48
5.0
80
1.0
220
0.1
18
BZX55B27
27
26.46
27.54
5.0
80
1.0
220
0.1
20
BZX55B30
30
29.40
30.60
5.0
80
1.0
220
0.1
22
BZX55B33
33
32.34
33.66
5.0
80
1.0
220
0.1
24
BZX55B36
36
35.28
36.72
5.0
80
1.0
220
0.1
27
BZX55B39
39
38.22
39.78
2.5
90
0.5
500
0.1
28
BZX55B43
43
42.14
43.86
2.5
90
0.5
600
0.1
32
BZX55B47
47
46.06
47.94
2.5
110
0.5
700
0.1
35
BZX55B51
51
49.98
52.02
2.5
125
0.5
700
0.1
38
BZX55B56
56
54.88
57.12
2.5
135
0.5
1000
0.1
42
BZX55B62
62
60.76
63.24
2.5
150
0.5
1000
0.1
47
BZX55B68
68
66.64
69.36
2.5
160
0.5
1000
0.1
51
BZX55B75
75
73.50
76.50
2.5
170
0.5
1000
0.1
56
Part Number
Notes: 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the nomial zener voltage of ±2%
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages
shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative.
4. 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(IZT or IZK) is superimposed to IZT or IZK.
Document Number: DS_S1410002
Version: E14
BZX55B2V4 thru BZX55B75
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted)
Fig. 2 Zener Breakdown Characteristics
Fig. 1 Typical Forward Characteristics
100
1000
Zener Current (mA)
Forward Current (mA)
TA=25oC
100
TA=75oC
TA=25oC
10
10
1
0.1
0.01
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
0
1.2
1
2
3
4
5
Forward Voltage (V)
8
9
10
11
12
600
Power Dissipation (mW)
100
Zener Current (mA)
7
Fig. 4 Admissible Power Dissipation curve
Fig. 3 Zener Breakdown Characteristics
10
1
0.1
500
400
300
200
100
0
0.01
10
20
30
40
50
60
70
0
80
40
80
120
Ambient Temperature
Zener Voltage (V)
Fig. 5 Typical Capacitance
160
200
(oC)
Fig. 6 Effect of Zener Voltage on Impedence
1000
Dynamic Impedence(Ohm)
1000
1V Bias
Capacitance (pF)
6
Zener Voltage (V)
100
10
Bias at 50% of VZ (Nom)
1
IZ=1mA
100
IZ=5mA
10
IZ=20mA
1
1
10
Zener Voltage (V)
Document Number: DS_S1410002
100
1
10
100
Zener Voltage (V)
Version: E14
BZX55B2V4 thru BZX55B75
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
PART NO.
SUFFIX (Note 2)
BZX55Bxxx
(Note1)
PACKING CODE
-xx
PACKING CODE
SUFFIX
R0
G
A0
PACKAGE
PACKING
10K / 14" Reel
DO-35
5K / Box (Ammo)
Note 1: "xxx" defines voltage from 2.4V (BZX55B2V4) to 75V (BZX55B75)
Note 2: Part No. Suffix „-xx “ would be used for special requirement
EXAMPLE
PREFERRED
PART NO.
PART NO.
BZX55B75 R0G
BZX55B75
BZX55B75-L0 R0G
BZX55B75
BZX55B75-B0 R0G
BZX55B75
PART NO.
SUFFIX
PACKING CODE
PACKING CODE
SUFFIX
DESCRIPTION
R0
G
Multiple manufacture
source
Halogen free
L0
R0
G
Define manufacture
source
Halogen free
B0
R0
G
Define manufacture
source
Halogen free
PACKAGE OUTLINE DIMENSION
DIM.
Unit (mm)
Unit (inch)
Min
Max
Min
Max
A
0.34
0.60
0.013
0.024
B
2.90
5.08
0.114
0.200
C
25.40
38.10
1.000
1.500
D
1.30
2.28
0.051
0.090
MARKING DIAGRAM
BZX
55B
XXX
Document Number: DS_S1410002
Version: E14
BZX55B2V4 thru BZX55B75
Taiwan Semiconductor
Small Signal Product
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1410002
Version: E14
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