BZT52C2V4S thru BZT52C75S
Taiwan Semiconductor
Small Signal Product
5% Tolerance SMD Zener Diode
FEATURES
- Wide zener voltage range selection : 2.4V to 75V
- Surface Mount Device Type
- VZ Tolerance Selection of ±5%
- Matte Tin(Sn) lead finish with Nickel(Ni) underplate
- Moisture sensitivity level 1
- Pb free and RoHS compliant
- Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
SOD-323F
MECHANICAL DATA
- Case: Flat lead SOD-323F small outline plastic package
- Terminal: Matte tin plated, lead free,
solderable per MIL-STD-202, Method 208 guaranteed
- High temperature soldering guaranteed: 260°C/10s
- Polarity: Indicated by cathode band
- Weight : 4.02 ± 0.5mg
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25℃ unless otherwise noted)
PARAMETER
Forward Voltage
Power Dissipation
Thermal Resistance from Junction to Ambient
Junction and Storage Temperature Range
(Note 1)
@ I
F
= 10mA
SYMBOL
V
F
P
D
R
θJA
T
J
, T
STG
VALUE
1
200
625
-65 to +150
UNIT
V
mW
o
C/W
o
C
Note 1: 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_S1408005
Version: E14
BZT52C2V4S thru BZT52C75S
Taiwan Semiconductor
Small Signal Product
ELECTRICAL CHARACTERISTICS
( T
A
= 25 C unless otherwise noted )
Device
Marking
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＜
V
Z
Min
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
@ I
ZT
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
(Volt)
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
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
2
2
2
2
2
2
2
2
2
2
2
2
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
I
ZK
(mA)
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
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
I
R
@ V
R
(uA)
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
V
R
(V)
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
o
Part Number
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
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_S1408005
Version: E14
BZT52C2V4S thru BZT52C75S
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted)
Fig. 1 Typical Forward Characteristics
1000
T
A
=25
o
C
Forward Current (mA)
10
100
Zener Current (mA)
100
T
A
=25
o
C
Fig. 2 Zener Breakdown Characteristics
1
10
0.1
1
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
Forward Voltage (V)
0.01
0
1
2
3
4
5
6
7
8
9
10
11
12
Zener Voltage (V)
Fig. 3 Zener Breakdown Characteristics
100
Power Dissipation (mW)
700
600
10
Zener Current (mA)
500
400
300
200
100
0.01
15
25
35
45
55
65
75
85
0
0
Fig. 4 Power Dissipation Curve
1
0.1
50
100
150
200
Zener Voltage (V)
Ambient Temperature (
o
C)
Fig. 5 Typical Capacitance
1000
1000
Fig. 6 Effect of Zener Voltage on Impedence
I
Z
=1mA
Dynamic Impedence(Ohm)
1V Bias
Capacitance (pF)
100
I
Z
=5mA
100
10
Bias at 50% of V
Z
(Nom)
10
I
Z
=120mA
1
1
10
Zener Voltage (V)
100
1
1
10
Zener Voltage (V)
100
Document Number: DS_S1408005
Version: E14
BZT52C2V4S thru BZT52C75S
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
BZT52CxxxS
(Note 1)
MANUFACTURE
CODE
(Note 2)
PACKING CODE
RR
R9
GREEN COMPOUND
CODE
G
PACKAGE
SOD-323F
PACKING
3K / 7" Reel
10K / 13" Reel
Note 1: "xxx" defines voltage from 2.4V (BZT52C2V4S) to 75V (BZT52C75S)
Note 2: Manufacture special control, if empty means no special control requirement.
EXAMPLE
PREFERRED P/N
BZT52C75S RRG
BZT52C75S-L0 RRG
BZT52C75S-B0 RRG
PART NO.
BZT52C75S
BZT52C75S
BZT52C75S
L0
B0
MANUFACTURE
CODE
PACKING CODE
RR
RR
RR
GREEN COMPOUND
CODE
G
G
G
DESCRIPTION
Green compound
Green compound
Green compound
PACKAGE OUTLINE DIMENSIONS
SOD-323F
DIM.
A
B
C
D
E
F
Unit (mm)
Min
1.15
2.30
0.25
1.60
0.80
0.05
Max
1.35
2.80
0.40
1.80
1.10
0.25
Unit (inch)
Min
0.045
0.091
0.010
0.063
0.031
0.002
Max
0.053
0.110
0.016
0.071
0.043
0.010
SUGGEST PAD LAYOUT
Unit (mm)
Typ.
1.280
0.710
2.700
0.403
Unit (inch)
Typ.
0.050
0.028
0.106
0.016
DIM.
G
X
X1
Y
Document Number: DS_S1408005
Version: E14
BZT52C2V4S thru BZT52C75S
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_S1408005
Version: E14
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