BZT52C2V4S - BZT52C75S
Taiwan Semiconductor
200mW, 5% Tolerance SMD Zener Diodes
FEATURES
Wide zener voltage range selection: 2.4V to 75V
V
Z
tolerance selection of ± 5%
Moisture sensitivity level: level 1, per J-STD-020
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
P
D
V
F
at I
F
=10mA
T
J
Max.
Package
Configuration
VALUE
2.4-75
200
1
150
UNIT
V
mW
V
°C
SOD-323F
Single die
APPLICATIONS
● Low voltage stabilizers or voltage references
● Adapters
● On-board DC/DC converter
MECHANICAL DATA
●
●
●
●
●
Case: SOD-323F
Molding compound meets UL 94 V-0 flammability rating
Terminal: Matte tin plated leads, solderable per J-STD-002
Polarity: Indicated by cathode band
Weight: 4.02 ± 0.5mg (approximately)
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C unless otherwise noted)
PARAMETER
Forward voltage @ I
F
=10mA
Power dissipation
Junction temperature range
Storage temperature range
SYMBOL
V
F
P
D
T
J
T
STG
VALUE
1
200
-65 to +150
-65 to +150
UNIT
V
mW
°C
°C
THERMAL PERFORMANCE
PARAMETER
Junction-to-ambient thermal resistance
SYMBOL
R
ӨJA
TYP
625
UNIT
°C/W
1
Version: I1804
BZT52C2V4S - BZT52C75S
Taiwan Semiconductor
ELECTRICAL SPECIFICATIONS
(T
A
= 25°C unless otherwise noted)
ZENER VOLTAGE
PART
NUMBER
MARKING
CODE
Min.
BZT52C2V4S
BZT52C2V7S
BZT52C3V0S
BZT52C3V3S
BZT52C3V6S
BZT52C3V9S
BZT52C4V3S
BZT52C4V7S
BZT52C5V1S
BZT52C5V6S
BZT52C6V2S
BZT52C6V8S
BZT52C7V5S
BZT52C8V2S
BZT52C9V1S
BZT52C10S
BZT52C11S
BZT52C12S
BZT52C13S
BZT52C15S
BZT52C16S
BZT52C18S
BZT52C20S
BZT52C22S
BZT52C24S
BZT52C27S
BZT52C30S
BZT52C33S
BZT52C36S
BZT52C39S
BZT52C43S
BZT52C47S
BZT52C51S
BZT52C56S
BZT52C62S
BZT52C68S
BZT52C75S
Z0
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
ZA
ZB
ZC
ZD
ZE
ZF
ZG
ZH
ZJ
ZK
ZL
ZM
ZN
ZP
ZR
ZS
ZT
ZU
ZV
ZW
ZX
ZY
Z－
Z＝
Z≡
Z＞
Z＜
2.28
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.11
7.79
8.65
9.50
10.45
11.40
12.35
14.25
15.20
17.10
19.00
20.90
22.80
25.65
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
58.90
64.60
71.25
V
Z
@ I
ZT
V
Nom.
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
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
Max.
2.52
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.86
8.61
9.56
10.50
11.55
12.60
13.65
15.75
16.80
18.90
21.00
23.10
25.20
28.35
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
65.10
71.40
78.75
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
2
2
2
2
2
2
2
2
2
2
2
TEST
CURRENT
I
ZT
mA
Z
ZT
@ I
ZT
Ω
Max.
100
100
100
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
180
200
215
240
255
Z
ZK
@ I
ZK
Ω
Max.
564
564
564
564
564
564
564
470
451
376
141
75
75
75
94
141
141
141
160
188
188
212
212
235
235
282
282
306
329
329
353
353
376
400
423
447
470
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
REGULAR IMPEDANCE
TEST
CURRENT
I
ZK
mA
LEAKAGE
CURRENT
I
R
@ V
R
µA
Max.
45
18
9
4.5
4.5
2.7
2.7
2.7
1.8
0.9
2.7
1.8
0.9
0.63
0.45
0.18
0.09
0.09
0.09
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045
1
1
1
1
1
1
1
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.0
25.2
27.3
30.1
33.0
35.7
39.2
43.4
47.6
52.5
V
2
Version: I1804
BZT52C2V4S - BZT52C75S
Taiwan Semiconductor
Notes:
1. The zener voltage (V
Z
) is tested under pulse condition of 30ms.
2. The device numbers listed have a standard tolerance on the normal zener voltage of ±5%.
3. For detailed information on price, availability and delivery of normal 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
.
ORDERING INFORMATION
PART NO.
(Note 1)
BZT52CxxxS RRG
BZT52CxxxS RR
BZT52CxxxS R9G
BZT52CxxxS R9
PACKAGE
SOD-323F
SOD-323F
SOD-323F
SOD-323F
PACKING
3K / 7" Reel
3K / 7" Reel
10K / 13" Reel
10K / 13" Reel
Note:
1. "xxx" defines voltage from 2.4V (BZT52C2V4S) to 75V (BZT52C75S)
3
Version: I1804
BZT52C2V4S - BZT52C75S
Taiwan Semiconductor
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Fig.1 Typical Forward Characteristics
1000
100
Fig. 2 Zener Breakdown Characteristics
Forward Current (mA)
100
Zener Current (mA)
T
A
=25
o
C
10
T
A
=25
o
C
1
10
0.1
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.01
0
1
2
3
4
5
6
7
8
9
10 11 12
Forward Voltage (V)
Zener Voltage (V)
Fig. 3 Zener Breakdown Characteristics
100
300
Fig.4 Power Dissipation Curve
Zener Current (mA)
10
Power Dissipation (mW)
200
1
100
0.1
0.01
15
25
35
45
55
65
75
85
0
0
50
100
150
200
Ambient Temperature (
o
C)
Zener Voltage (V)
4
Version: I1804
BZT52C2V4S - BZT52C75S
Taiwan Semiconductor
CHARACTERISTICS CURVES
(T
A
= 25°C unless otherwise noted)
Fig.5 Typical Capacitance
1000
Fig.6 Effect of Zener Voltage on Impedence
1000
I
Z
=1mA
Capacitance (pF)
1V Bias
100
Dynamic Impedence(Ohm)
I
Z
=5mA
100
10
Bias at 50% of
V
Z
(Nom)
10
I
Z
=20mA
1
1
10
Zener Voltage (V)
100
1
1
10
Zener Voltage (V)
100
5
Version: I1804
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