BZT52C2V7K - BZT52C75K
Taiwan Semiconductor
1 Version:E1701
200mW 2% Zener Diodes
FEATURES
● Wide zener voltage range selection: 2.7V to 75V
● VZ Tolerance Selection of ± 2%
● Surface device type mountin
● Compliant to RoHS directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
● Halogen-free according to IEC 61249-2-21
APPLICATIONS
● Constant Voltage control
MECHANICAL DATA
● Case: SOD-523F
● Molding compound: UL flammability classification
rating 94V-0
● Moisture sensitivity level: level 1, per J-STD-020
● Packing code with suffix "G" means green compound
(halogen-free)
● Terminal: Matte tin plated leads, solderable per J-STD-002
● Meet JESD 201 class 1A whisker test
● Polarity: Indicated by cathode band
● Weight: 1.68 mg (approximately)
KEY PARAMETERS
PARAMETER
VALUE
UNIT
VZ
2.2-75
V
Test current IZT
5
mA
Ptot
200
mW
TJ Max.
150
°C
Package
SOD-523F
Configuration
Single dice
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
SYMBOL
PART NUMBER
UNIT
Ptot
200
mW
TJ
-65 ~ 150
°C
TSTG
-65 ~ 150
°C
THERMAL PERFORMANCE
SYMBOL
LIMIT
UNIT
RӨJA
625
°C/W
BZT52C2V7K - BZT52C75K
Taiwan Semiconductor
2 Version:E1701
ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted)
PART
NUMBER
MARKING
CODE
ZENER VOLTAGE
TEST
CURRENT
REGULAR
IMPEDANCE
TEST
CURRENT
LEAKAGE
CURRENT
VZ @ IZT
IZT
ZZT @ IZT
ZZK @ IZK
IZK
IR @ VR
V
mA
Ω
Ω
mA
µA
V
Min.
Nom.
Max.
Max.
Max.
Max.
BZT52C2V7K
A8
2.5
2.7
2.9
5
100
1000
1
120
1
BZT52C3V0K
B8
2.8
3
3.2
5
100
1000
1
50
1
BZT52C3V3K
C8
3.1
3.3
3.5
5
95
1000
1
20
1
BZT52C3V6K
D8
3.4
3.6
3.8
5
90
1000
1
10
1
BZT52C3V9K
E8
3.7
3.9
4.1
5
90
1000
1
5
1
BZT52C4V3K
F8
4
4.3
4.6
5
90
1000
1
5
1
BZT52C4V7K
G8
4.4
4.7
5
5
80
800
1
2
1
BZT52C5V1K
H8
4.8
5.1
5.4
5
60
500
1
2
1.5
BZT52C5V6K
I8
5.2
5.6
6
5
40
200
1
1
2.5
BZT52C6V2K
J8
5.8
6.2
6.6
5
10
100
1
1
3
BZT52C6V8K
K8
6.4
6.8
7.2
5
15
160
1
0.5
3.5
BZT52C7V5K
L8
7
7.5
7.9
5
15
160
1
0.5
4
BZT52C8V2K
M8
7.7
8.2
8.7
5
15
160
1
0.5
5
BZT52C9V1K
N8
8.5
9.1
9.6
5
15
160
1
0.5
6
BZT52C10K
O8
9.4
10
10.6
5
20
160
1
0.1
7
BZT52C11K
P8
10.4
11
11.6
5
20
160
1
0.1
8
BZT52C12K
Q8
11.4
12
12.7
5
25
80
1
0.1
9
BZT52C13K
R8
12.4
13
14.1
5
30
80
1
0.1
10
BZT52C15K
S8
14.3
15
15.8
5
30
80
1
0.1
11
BZT52C16K
T8
15.3
16
17.1
5
40
80
1
0.1
12
BZT52C18K
U8
16.8
18
19.1
5
45
80
1
0.1
13
BZT52C20K
V8
18.8
20
21.2
5
55
100
1
0.1
15
BZT52C22K
W8
20.8
22
23.3
5
55
100
1
0.1
17
BZT52C24K
X8
22.8
24
25.6
5
70
120
1
0.1
19
BZT52C27K
Y8
25.1
27
28.9
5
80
300
1
0.1
21
BZT52C30K
Z8
28
30
32
5
80
300
1
0.1
23
BZT52C33K
A9
31
33
35
5
80
300
1
0.1
25
BZT52C36K
B9
34
36
38
5
90
500
1
0.1
27
BZT52C39K
C9
37
39
41
5
130
500
1
2
30
BZT52C43K
D9
40
43
46
5
150
500
1
2
33
BZT52C47K
E9
44
47
50
5
170
500
1
2
36
BZT52C51K
F9
48
51
54
5
180
500
1
1
39
BZT52C56K
G9
52
56
60
5
200
500
1
1
43
BZT52C62K
H9
58
62
66
5
215
500
1
0.2
47
BZT52C68K
I9
64
68
72
5
240
500
1
0.2
52
BZT52C75K
J9
70
75
79
5
255
500
1
0.2
57
BZT52C2V7K - BZT52C75K
Taiwan Semiconductor
3 Version:E1701
Notes:
1. The Zener Voltage (VZ) is tested under pulse condition of 20ms
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
ORDERING INFORMATION
PART NO.
PACKING
CODE
PACKING CODE
SUFFIX(*)
PACKAGE
PACKING
BZT52CxxxK
(Note1)
RK
G
SOD-523F
3K / 7" Reel
RS
8K / 7" Reel
Notes:
1. "xxx" defines voltage from 2.7V (BZT52C2V7K) to 75V (BZT52C75K)
*: optional available
EXAMPLE
EXAMPLE P/N
PART NO.
PACKING CODE
PACKING CODE
SUFFIX
DESCRIPTION
BZT52C2V7K RSG
BZT52C2V7K
RS
G
Green compound
BZT52C2V7K - BZT52C75K
Taiwan Semiconductor
4 Version:E1701
CHARACTERISTICS CURVES
(TA = 25°C unless otherwise noted)
Fig. 1 Derating Curve
0
100
200
300
050 100 150
Ambient Temperature: Ta(oC)
Power Dissipation : Ptot (mW)
BZT52C2V7K - BZT52C75K
Taiwan Semiconductor
5 Version:E1701
PACKAGE OUTLINE DIMENSION
SUGGEST PAD LAYOUT
SOD-523F
DIM.
Unit(mm)
Unit(inch)
Min
Max
Min
Max
A
0.70
0.90
0.028
0.035
B
1.50
1.70
0.059
0.067
C
0.25
0.40
0.010
0.016
D
1.10
1.30
0.043
0.051
E
0.50
0.77
0.020
0.030
F
0.07
0.20
0.003
0.008
DIM.
Unit(mm)
Unit(inch)
Typ.
Typ.
X
0.60
0.024
X1
2.30
0.091
Y
0.80
0.031
BZT52C2V7K - BZT52C75K
Taiwan Semiconductor
6 Version:E1701
Notice
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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
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merchantability, or infringement of any patent, copyright, or other intellectual property right.
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