BZT52C2V4S-BZT52C75S
200mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
SOD-323F
B
Features
Wide zener voltage range selection : 2.4V to 75V
V
Z
Tolerance Selection of ±5%
Moisture sensitivity level 1
Matte Tin(Sn) lead finish with Nickel(Ni) underplate
Pb free version and RoHS compliant
Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
C
A
D
E
F
Unit (mm)
Min
1.15
2.30
0.25
1.60
0.80
0.05
Max
1.35
2.70
0.40
1.80
1.00
0.20
Unit (inch)
Min
0.091
0.010
Max
0.106
0.016
0.045 0.053
Mechanical Data
Case : Flat lead SOD-323 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±0.5 mg
Dimensions
A
B
C
D
E
F
0.063 0.071
0.031 0.039
0.002 0.008
Ordering Information
Part No.
BZT52CxxS RR
Package
SOD-323F
Packing
3Kpcs/7" Reel
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Power Dissipation
Forward Voltage
Thermal Resistance (Junction to Ambient)
Junction and Storage Temperature Range
I
F
=10mA
(Note 1)
Symbol
P
D
V
F
RθJA
T
J
, T
STG
Value
200
1
625
-65 to + 150
Units
mW
V
°C/W
°C
Notes:1. Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Characteristics
Current
I
F
V
ZM
V
Z
V
BR
V
R
I
R
I
ZK
V
F
Voltage
V
BR
I
ZK
Z
ZK
I
ZT
V
Z
Z
ZT
Forward Region
: 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
I
ZT
I
ZM
BreakdownRegion
Leakage Region
I
ZM
V
ZM
Version :
D10
BZT52C2V4S-BZT52C75S
200mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
Electrical Characteristics
Ta = 25°C unless otherwise noted
VF Forward Volatge = 1 V Maximum @ IF = 10mA for all part numbers
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
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
@ I
ZT
(Volt)
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
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
10.00
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
2.52
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)
Z
ZK
@ I
ZK
(Ω) I
R
@ V
R
(μA)
I
ZK
(mA)
V
R
(V)
Max
Max
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
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
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
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
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 nominal 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 volatge, which results when an ac current having an rms value
equal to
Version : D10
BZT52C2V4S-BZT52C75S
200mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
Rating and Sharacteristic Curves
FIG 1 Typical Forward Characteristics
1000
100
FIG 2 Zener Breakdown Characteristics
Ta=25°C
10
Forward Current (mA)
100
Zener Current (mA)
1
1.1
1.2
Ta=25°C
10
1
0
0.1
1
0.4
0.5
0.6
0.7
0.8
0.9
0
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 Admissible Power Disspation Curve
Power Dissipation (mW)
250
200
150
100
50
0
Zener Current (mA)
10
1
0
0
15
25
35
45
55
65
75
0
50
100
150
200
Zener Voltage (V)
Ambient Tempeture (°C)
FIG 5 Typical Capacitance
Dynamic Impedence (Ώ)
1000
1000
FIG 6 Effect of Zener Voltage on Impedence
Iz=1mA
Capacitance(pF)
100
1V Bias
100
Ta=150°C
Iz=5mA
10
Bias at 50% of VZ(Nom)
10
Iz=20m
1
Ta=25°C
1
1
10
100
1
10
100
Zener Voltage (V)
Zener Voltage (V)
Version :
D10
Switching Power Supply Study Group
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