TSC BZT52C43

BZT52C2V4-BZT52C75
500mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
SOD-123F
B
Features
C
A
—Wide zener voltage range selection : 2.4V to 75V
—VZ Tolerance Selection of ±5%
D
—Moisture sensitivity level 1
—Matte Tin(Sn) lead finish with Nickel(Ni) underplate
E
—Pb free version and RoHS compliant
—Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
F
Unit (mm)
Unit (inch)
Min
Max
Min
—Case : Flat lead SOD-123 small outline plastic package
A
1.5
1.7
0.059 0.067
—Terminal: Matte tin plated, lead free., solderable
per MIL-STD-202, Method 208 guaranteed
B
3.3
3.7
0.130
0.146
C
0.5
0.7
0.020
0.028
—High temperature soldering guaranteed: 260 °C/10s
D
2.5
2.7
0.098 0.106
—Polarity : Indicated by cathode band
E
0.8
1.0
0.031 0.039
—Weight : 8.85±0.5 mg
F
0.05
0.2
0.002 0.008
Dimensions
Mechanical Data
Max
Ordering Information
Part No.
Package
Packing
BZT52Bxx RH
SOD-123F
3Kpcs / 7" Reel
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Symbol
Value
Units
Power Dissipation
PD
500
mW
Forward Voltage
IF=10mA
VF
1
V
Thermal Resistance (Junction to Ambient)
(Note 1)
RθJA
350
°C/W
TJ, TSTG
-65 to + 150
°C
Junction and Storage Temperature Range
Notes:1. Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Characteristics
Current
IF
VZM VZ VBR
VR
IR
IZK
VF
Voltage
IZT
IZM
BreakdownRegion
Leakage Region
Forward Region
VBR
: Voltage at I ZK
IZK
: Test current for voltage V BR
ZZK
: Dynamic impedance at I ZK
IZT
: Test current for voltage V Z
VZ
: Voltage at current I ZT
ZZT
: Dynamic impedance at I ZT
IZM
: Maximum steady state current
VZM
: Voltage at I ZM
Version : A09
BZT52C2V4-BZT52C75
500mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
Electrical Characteristics
Ta = 25°C unless otherwise noted
VF Forward Voltage = 1V Maximum @ IF = 10 mA for all part numbers
VZ @ IZT (Volt)
IZT(mA)
ZZT @ IZT(Ω)
Max
IZK(mA)
2.52
5
100
1
564
45
1
2.84
5
100
1
564
18
1
2.85
3.15
5
100
1
564
9
1
3.3
3.14
3.47
5
95
1
564
4.5
1
3.6
3.42
3.78
5
90
1
564
4.5
1
BZT52C3V9
3.9
3.71
4.1
5
90
1
564
2.7
1
BZT52C4V3
4.3
4.09
4.52
5
90
1
564
2.7
1
BZT52C4V7
4.7
4.47
4.94
5
80
1
470
2.7
2
BZT52C5V1
5.1
4.85
5.36
5
60
1
451
1.8
2
BZT52C5V6
5.6
5.32
5.88
5
40
1
376
0.9
2
BZT52C6V2
6.2
5.89
6.51
5
10
1
141
2.7
4
BZT52C6V8
6.8
6.46
7.14
5
15
1
75
1.8
4
BZT52C7V5
7.5
7.11
7.86
5
15
1
75
0.9
5
BZT52C8V2
8.2
7.48
8.61
5
15
1
75
0.63
5
BZT52C9V1
9.1
8.65
9.56
5
15
1
94
0.45
6
BZT52C10
10
9.5
10.5
5
20
1
141
0.18
7
BZT52C11
11
10.45
11.55
5
20
1
141
0.09
8
BZT52C12
12
11.4
12.6
5
25
1
141
0.09
8
BZT52C13
13
12.35
13.65
5
30
1
160
0.09
8
BZT52C15
15
14.25
15.75
5
30
1
188
0.045
10.5
BZT52C16
16
15.2
16.8
5
40
1
188
0.045
11.2
BZT52C18
18
17.1
18.9
5
45
1
212
0.045
12.6
BZT52C20
20
19
21
5
55
1
212
0.045
14
BZT52C22
22
20.9
23.1
5
55
1
235
0.045
15.4
BZT52C24
24
22.8
25.2
5
70
1
235
0.045
16.8
BZT52C27
27
25.65
28.35
2
80
0.5
282
0.045
18.9
BZT52C30
30
28.5
31.5
2
80
0.5
282
0.045
21
BZT52C33
33
31.35
34.65
2
80
0.5
306
0.045
23
BZT52C36
36
34.2
37.8
2
90
0.5
329
0.045
25.2
BZT52C39
39
37.05
40.95
2
130
0.5
329
0.045
27.3
BZT52C43
43
40.85
45.15
2
150
0.5
353
0.045
30.1
BZT52C47
47
44.65
49.35
2
170
0.5
353
0.045
33
BZT52C51
51
48.45
53.55
2
180
0.5
376
0.045
35.7
BZT52C56
56
53.2
58.8
2
200
0.5
400
0.045
39.2
BZT52C62
62
58.9
65.1
2
215
0.5
423
0.045
43.4
BZT52C68
68
64.6
71.4
2
240
0.5
447
0.045
47.6
BZT52C75
75
71.25
78.75
2
255
0.5
470
0.045
52.5
Part Number
Nom
Min
Max
BZT52C2V4
2.4
2.28
BZT52C2V7
2.7
2.57
BZT52C3V0
3
BZT52C3V3
BZT52C3V6
ZZK @ IZK(Ω) IR @ VR(μA)
Max
Max
VR(V)
Notes:
1. The Zener Voltage (VZ) 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 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.
Version : A09
BZT52C2V4-BZT52C75
500mW, 5% Tolerance SMD Zener Diode
Small Signal Diode
Rating and Sharacteristic Curves
FIG 2 Zener Breakdown Characteristics
FIG 1 Typical Forward Characteristics
100
Zener Current (mA)
Forward Current (mA)
1000
100
Ta=25°C
10
Ta=25°C
10
1
0.10
1
0.01
0
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
0
1
2
3
Forward Voltage (V)
6
7
8
9
10
11
12
FIG 4 Admissible Power Disspation Curve
FIG 3 Zener Breakdown Characteristics
Power Dissipation (mW)
700
10
Zener Current (mA)
5
Zener Voltage (V)
100
1
0
600
500
400
300
200
100
0
0
15
25
35
45
55
65
0
75
50
Zener Voltage (V)
100
150
200
Ambient Tempeture (°C)
FIG 5 Typical Capacitance
FIG 6 Effect of Zener Voltage on Impedence
1000
1000
100
Dynamic Impedence (Ώ)
Capacitance(pF)
4
100
1V Bias
Ta=150°C
10
Bias at 50% of VZ(Nom)
Iz=1mA
Ta=25°C
Iz=5mA
10
Iz=20m
1
1
1
10
Zener Voltage (V)
100
1
10
100
Zener Voltage (V)
Version : C09