BZX55C2V0 - BZX55C75
Taiwan Semiconductor
500mW 5% Zener Diodes
FEATURES
●
●
●
●
Wide zener voltage range selection: 2.0V to 75V
VZ Tolerance Selection of ± 5%
Hermetically sealed glasss
Compliant to RoHS directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
KEY PARAMETERS
PARAMETER
V
Z
Test current I
ZT
P
tot
V
F
at I
F
=100mA
T
J
MAX
Package
Configuration
VALUE
2.0-75
2.5-5
500
1
175
DO-35
Single dice
UNIT
V
mA
mW
V
°C
APPLICATIONS
●
●
●
●
Low voltage stabilzers or voltage references
Adapters
Lighting application
On-board DC/DC converter
MECHANICAL DATA
● Case: DO-35
● Packing code with suffix "G" means green compound
(halogen-free)
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Polarity: Indicated by cathode band
● Weight: 109 ± 4 mg (approximately)
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise noted)
PARAMETER
Forward voltage @ IF=100mA
Total power dissipation
Junction temperature range
Storage temperature range
SYMBOL
V
F
P
tot
T
J
T
STG
PART NUMBER
1
500
-55 ~ 175
-55 ~ 175
UNIT
V
mW
°C
°C
1
Version:D1610
BZX55C2V0 - BZX55C75
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS
(T
A
= 25°C unless otherwise noted)
ZENER VOLTAGE
PART NUMBER
V
Z
@ I
ZT
V
Min.
BZX55C2V0
BZX55C2V2
BZX55C2V4
BZX55C2V7
BZX55C3V0
BZX55C3V3
BZX55C3V6
BZX55C3V9
BZX55C4V3
BZX55C4V7
BZX55C5V1
BZX55C5V6
BZX55C6V2
BZX55C6V8
BZX55C7V5
BZX55C8V2
BZX55C9V1
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
BZX55C16
BZX55C18
BZX55C20
BZX55C22
BZX55C24
BZX55C27
BZX55C30
BZX55C33
BZX55C36
BZX55C39
BZX55C43
BZX55C47
BZX55C51
BZX55C56
BZX55C62
BZX55C68
BZX55C75
1.88
2.08
2.28
2.51
2.80
3.10
3.40
3.70
4.00
4.40
4.80
5.20
5.80
6.40
7.00
7.70
8.50
9.40
10.40
11.40
12.40
13.80
15.30
16.80
18.80
20.80
22.80
25.10
28.00
31.00
34.00
37.00
40.00
44.00
48.00
52.00
58.00
64.00
70.00
Nom.
2.00
2.20
2.40
2.70
3.00
3.30
3.60
3.90
4.30
4.70
5.10
5.60
6.20
6.80
7.50
8.20
9.10
10.00
11.00
12.00
13.00
15.00
16.00
18.00
20.00
22.00
24.00
27.00
30.00
33.00
36.00
39.00
43.00
47.00
51.00
56.00
62.00
68.00
75.00
Max.
2.11
2.33
2.56
2.89
3.20
3.50
3.80
4.10
4.60
5.00
5.40
6.00
6.60
7.20
7.90
8.70
9.60
10.60
11.60
12.70
14.10
15.60
17.10
19.10
21.20
23.30
25.60
28.90
32.00
35.00
38.00
41.00
46.00
50.00
54.00
60.00
66.00
72.00
80.00
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
TEST
CURRENT
I
ZT
mA
REGULAR IMPEDANCE
Z
ZT
@ I
ZT
Ω
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
Z
ZK
@ I
ZK
Ω
Max.
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
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
TEST CURRENT
I
ZK
mA
µA
Max.
100
100
50
10
4.0
2.0
2.0
2.0
1.0
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
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
14
15
17
18
20
22
24
27
28
32
35
38
42
47
51
56
LEAKAGE
CURRENT
I
R
@ V
R
V
2
Version:D1610
BZX55C2V0 - BZX55C75
Taiwan Semiconductor
Notes:
1. Tolerance and voltage designation : the type numbers listed have Zener voltage as shown
2. The device numbers listed have a standard tolerance on the nominal Zener voltage of ±5%
3. Specials available include : nominal Zener voltages between the voltages shown and tighter voltage, for
detailed information on price, availability and delivery, contact your nearest Taiwan Semiconductor
representative.
4. Zener impedance (ZZ) derivation : Zener impedance is derived from the 60-cycle ac voltage, which results
when ac current having an RMS value equal to 10% of the dc Zener current(IZT) is superimposed to IZT
ORDERING INFORMATION
PART NO.
BZX55CXXX
(Note 1&2)
PACKING
CODE
R0
G
A0
DO-35
5K / Box (Ammo)
PACKING CODE
SUFFIX
PACKAGE
PACKING
10K / 14" Reel
Notes:
1. "xxx" defines voltage from 2.0V (BZX55C2V0) to 75V (BZX55C75)
2. Whole series with green compound
EXAMPLE
EXAMPLE P/N
BZX55C75 R0G
PART NO.
BZX55C75
PACKING CODE
R0
PACKING CODE
SUFFIX
G
DESCRIPTION
Green compound
3
Version:D1610
BZX55C2V0 - BZX55C75
Taiwan Semiconductor
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Forward Current Derating Curve
600
Average Forward Current (A)
500
Capacitance (pF)
400
300
200
100
0
0
40
80
120
160
200
1
1
10
Reverse Voltage (V)
100
100
1V Bias
1000
Typical Junction Capacitance
10
Bias at 50% of V
Z
(Nom)
Lead Temperature (°C)
Zener Breakdown Characteristics
100
100
Zener Breakdown Characteristics
IZener Current (mA)
1
IZener Current (mA)
0
1
2
3
4
5
6
7
8
9
10 11 12
10
T
A
=25
o
C
10
1
0.1
0.1
0.01
0.01
10
20
30
40
50
60
70
80
Zener Voltage (V)
Zener Voltage (V)
4
Version:D1610
BZX55C2V0 - BZX55C75
Taiwan Semiconductor
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Typical Forward Characteristics
1000
1000
Dynamic Impedance(Ohm)
Effect of Zener Voltage on Impedance
Forward Current (mA)
100
100
I
Z
=5mA
10
10
I
Z
=20mA
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1
1
10
Zener Voltage (V)
100
Forward Voltage (V)
5
Version:D1610
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