BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
Small Signal Product
5% Tolerance SMD Zener Diode
FEATURES
- Wide zener voltage range selection: 2.4V to 75V
- VZ Tolerance Selection of ±5%
- Hermetically sealed glasss
- Moisture sensitivity level 1
- Matte Tin(Sn) lead finish with Nickel(Ni) underplate
- Pb free and RoHS compliant
- High reliability glass passivation insuring parameter
stability and protection against junction contamination
Mini-MELF (LL34)
Hermetically Sealed Glass
MECHANICAL DATA
- Case: Mini-MELF Package (JEDEC DO-213AC)
- High temperature soldering guaranteed: 270
o
C/10s
- Polarity: Indicated by cathode band
- Weight: 31 mg (approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25℃ unless otherwise noted)
PARAMETER
Power Dissipation
Forward Voltage
I
F
= 10 mA
(Note 1)
Thermal Resistance (Junction to Ambient)
Junction and Storage Temperature Range
SYMBO
P
D
V
F
R
θJA
T
J
, T
STG
VALUE
500
1
300
- 65 to +175
o
UNIT
mW
V
C/W
o
C
Note1: Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Characteristics
V
BR
I
ZK
Z
ZK
I
ZT
V
Z
Z
ZT
I
ZM
V
ZM
: Voltage at I
ZK
: Test current for voltage V
BR
: Dynamic impedance at I
ZK
: Test current for voltage V
Z
: Voltage at current I
ZT
: Dynamic impedance at I
ZT
: Maximum steady state current
: Voltage at I
ZM
Document Number: DS_S1408008
Version: F14
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
Small Signal
ELECTRICAL CHARACTERISTICS
( T
A
= 25
o
C unless otherwise noted )
V
Z
Min
2.28
2.51
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
@ I
ZT
Nom
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
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
(Volt)
Max
2.56
2.89
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.1
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
80
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
5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Z
ZT
@ I
ZT
(Ω)
Max
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
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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Z
ZK
@ I
ZK
(Ω)
Max
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
1,000
1,000
1,000
1,000
I
R
@ V
R
(uA)
Max
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
V
R
(V)
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
Part Number
BZV55C2V4
BZV55C2V7
BZV55C3V0
BZV55C3V3
BZV55C3V6
BZV55C3V9
BZV55C4V3
BZV55C4V7
BZV55C5V1
BZV55C5V6
BZV55C6V2
BZV55C6V8
BZV55C7V5
BZV55C8V2
BZV55C9V1
BZV55C10
BZV55C11
BZV55C12
BZV55C13
BZV55C15
BZV55C16
BZV55C18
BZV55C20
BZV55C22
BZV55C24
BZV55C27
BZV55C30
BZV55C33
BZV55C36
BZV55C39
BZV55C43
BZV55C47
BZV55C51
BZV55C56
BZV55C62
BZV55C68
BZV55C75
Notes： 1. The zener Voltage (V
Z
) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the nomial zener voltage of ±5%.
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(I
ZT
or I
ZK
) is superimposed to I
ZT
or I
ZK
.
Document Number: DS_S1408008
Version: F14
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted)
Fig. 1 Power Dissipation VS. Ambient Temperature
600
500
400
300
200
100
0
0
40
80
120
o
Fig. 2 Total Capacitance
1000
f=1MHz
V
R
=0V
Total Capacitance (pF)
100
V
R
=2V
V
R
=5V
PD-Power Passipation (mW)
10
1
160
200
0
20
Temperature ( C)
Valid provided leads at a distance of
0.8mm
V
R
=20V
40
V
Z
- Reverse Voltage (V)
60
V
R
=25V
80
Fig. 3 Differential Impedance VS. Zener Voltage
1000
Differential Zener Impedance(Ohm)
I
Z
=1mA
I
Z
=2mA
I
Z
=5mA
10
I
Z
=10mA
Forward Current (mA)
100
1000
Fig. 4 Forward Current VS. Forward Voltage
100
10
1
1
0
1
10
V
Z
- Reverse Voltage (V)
100
0.1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V
F
- Forward Voltage (mV)
Fig. 5 Reverse Current VS. Reverse Voltage
300
250
Reverse Current (mA)
200
150
100
50
0
0
2
4
6
8
10
V
Z
- Reverse Voltage (V)
100
Fig. 6 Reverse Current VS. Reverse Voltage
PD=500mW
PD=500mW
Reverse Current (mA)
10
1
0.1
0.01
15
25
35
45
55
65
75
85
V
Z
- Reverse Voltage (V)
Document Number: DS_S1408008
Version: F14
BZV55C2V4 thru BZV55C75
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
BZV55Cxxx
(Note1)
MANUFACTURE
CODE
(Note 2)
PACKING CODE
L0
L1
GREEN COMPOUND
CODE
G
PACKAGE
LL34
PACKING
10K / 13" Reel
2.5K / 7" Reel
Note 1: "xxx" defines voltage from 2.4V (BZV55C2V4) to 75V (BZV55C75)
Note 2: Manufacture special control, if empty means no special control requirement.
EXAMPLE
PREFERRED P/N
BZV55C75 L0G
BZV55C75-L0 L0G
BZV55C75-B0 L0G
PART NO.
BZV55C75
BZV55C75
BZV55C75
L0
B0
MANUFACTURE
CODE
PACKING CODE
L0
L0
L0
GREEN COMPOUND
CODE
G
G
G
DESCRIPTION
Green compound
Green compound
Green compound
PACKAGE OUTLINE DIMENSION
C
DIM.
A
B
B
Unit (mm)
Min
3.30
1.40
0.20
Max
3.70
1.60
0.50
Unit (inch)
Min
0.130
0.055
0.008
Max
0.146
0.063
0.020
C
A
SUGGEST PAD LAYOUT
Unit (mm)
Typ.
1.25
2.00
2.50
5.00
Unit (inch)
Typ.
0.049
0.079
0.098
0.197
DIM.
A
B
C
D
Document Number: DS_S1408008
Version: F14
BZV55C2V4 thru BZV55C75
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 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_S1408008
Version: F14
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