Jiangsu BZX84C20 Zener diode Datasheet

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-23 Plastic-Encapsulate DLRGHV
BZX84C2V4-BZX84C43
ZENER DIODE
SOT-23
FEATURES
z
Planar Die Construction
z
300mW Power Dissipation
Zener Voltages from 2.4V - 43V
z
z
Ultra-Small Surface Mount Package Power Dissipation
Maximum Ratings(Ta=25℃ unless otherwise specified)
Characteristic
Forward Voltage (Note 2)
Power Dissipation(Note 1)
Symbol
Value
Unit
VF
Pd
0.9
300
V
mW
@ IF = 10mA
RθJA
417
Junction Temperature
Tj
150
℃ /W
℃
Storage Temperature Range
Tstg
-55~+150
℃
Thermal Resistance from Junction to Ambient
1
Du
ELECTRICAL CHARACTERISTICS
Ta=25℃ unless otherwise specified
Maximum Zener
ZenerVoltage Range (Note 2)
Type
Number
Impedance
VZ@IZT
IZT
ZZT@IZT
ZZK@IZK
(Ω)
Temperature
Reverse
Coefficent of
Current
(Note 3)
Code
Maximum
Zener
voltage
@ IZT=5mA
IZK
IR
mV/°C
VR
Nom(V)
Min(V)
Max(V)
(mA)
(mA)
(μA)
(V)
Min
Max
BZX84C2V4
Z11
2.4
2.20
2.60
5
100
600
1.0
50
1.0
-3.5
0
BZX84C2V7
Z12
2.7
2.5
2.9
5
100
600
1.0
20
1.0
-3.5
0
BZX84C3V0
Z13
3.0
2.8
3.2
5
95
600
1.0
10
1.0
-3.5
0
BZX84C3V3
Z14
3.3
3.1
3.5
5
95
600
1.0
5
1.0
-3.5
0
BZX84C3V6
Z15
3.6
3.4
3.8
5
90
600
1.0
5
1.0
-3.5
0
BZX84C3V9
Z16
3.9
3.7
4.1
5
90
600
1.0
3
1.0
-3.5
0
BZX84C4V3
Z17
4.3
4.0
4.6
5
90
600
1.0
3
1.0
-3.5
0
BZX84C4V7
Z1
4.7
4.4
5.0
5
80
500
1.0
3
2.0
-3.5
0.2
BZX84C5V1
Z2
5.1
4.8
5.4
5
60
480
1.0
2
2.0
-2.7
1.2
BZX84C5V6
Z3
5.6
5.2
6.0
5
40
400
1.0
1
2.0
-2.0
2.5
BZX84C6V2
Z4
6.2
5.8
6.6
5
10
150
1.0
3
4.0
0.4
3.7
BZX84C6V8
Z5
6.8
6.4
7.2
5
15
80
1.0
2
4.0
1.2
4.5
BZX84C7V5
Z6
7.5
7.0
7.9
5
15
80
1.0
1
5.0
2.5
5.3
BZX84C8V2
Z7
8.2
7.7
8.7
5
15
80
1.0
0.7
5.0
3.2
6.2
BZX84C9V1
Z8
9.1
8.5
9.6
5
15
100
1.0
0.5
6.0
3.8
7.0
BZX84C10
Z9
10
9.4
10.6
5
20
150
1.0
0.2
7.0
4.5
8.0
BZX84C11
Y1
11
10.4
11.6
5
20
150
1.0
0.1
8.0
5.4
9.0
BZX84C12
Y2
12
11.4
12.7
5
25
150
1.0
0.1
8.0
6.0
10.0
BZX84C13
Y3
13
12.4
14.1
5
30
170
1.0
0.1
8.0
BZX84C15
Y4
15
13.8
15.6
5
30
200
1.0
0.1
10.5
9.2
13.0
BZX84C16
Y5
16
15.3
17.1
5
40
200
1.0
0.1
11.2
10.4
14.0
BZX84C18
Y6
18
16.8
19.1
5
BZX84C20
Y7
20
18.8
21.2
5
55
225
1.0
0.1
14.0
14.4
18.0
BZX84C22
Y8
22
20.8
23.3
5
55
250
1.0
0.1
15.4
16.4
20.0
BZX84C24
Y9
24
22.8
25.6
5
70
250
1.0
0.1
16.8
18.4
22.0
BZX84C27
Y10
27
25.1
28.9
2
80
300
0.5
0.1
18.9
21.4
25.3
BZX84C30
Y11
30
28.0
32.0
2
BZX84C33
Y12
33
31.0
35.0
2
BZX84C36
Y13
36
34.0
38.0
2
90
350
0.5
0.1
25.2
30.4
37.4
BZX84C39
Y14
39
37.0
41.0
2
130
350
0.5
0.1
27.3
33.4
41.2
BZX84C43
Y15
43
40.0
46.0
2
100
700
1
0.1
32
45
80
80
225
300
325
1.0
0.5
0.5
0.1
0.1
0.1
12.6
21.0
23.1
7.0
11.0
12.4
24.4
27.4
10
16.0
29.4
33.4
12
Notes: 1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, period=5ms,pulse width =300μs.
3. f = 1kHZ.
2
Du
ELECTRICAL CHARACTERISTICS
Zener Characteristics(VZ Up to 10 V)
Zener Characteristics(11 V to 43 V)
100
100
43
39
36
33
30
27
1
0.5
1
2
3
4
5
6
7
8
9
10
0.5
10
11
15
20
VZ, ZENER VOLTAGE (V)
25
30
35
40
50
Typical Leakage Current
100
Pulsed
TYPICAL Ta VALUES
35
45
VZ, ZENER VOLTAGE (V)
Temperature Coefficients
40
FOR BZX84CXXX SERIES
10
30
IR, LEAKAGE CURRENT (uA)
θVZ, TEMPERATURE COEFFICIENT (mV/℃)
24
20
22
10
18
10
9.1
8.2
7.5
6.2
6.8
5.1
5.6
4.7
1
PD =300mW
11
12
13
IZ, ZENER CURRENT (mA)
Pulsed
10
2.4
IZ, ZENER CURRENT (mA)
Ta =25℃
PD =300mW
Pulsed
15
16
Ta =25℃
25
20
VZ @ IZT
15
10
5
1
0.1
0.01
Ta=100℃
1E-3
0
Ta=25℃
-5
1E-4
0
4
8
12
16
20
24
28
32
36
40
0
44
5
VZ, NOMINAL ZENER VOLTAGE (V)
10
15
20
25
35
40
45
Effect of Zener Voltage on Zener Impedance
Typical Capacitance
1000
1000
Ta=25℃
Ta=25℃
f=1MHz
ZZT, DYNAMIC IMPEDANCE(Ω)
100
1V BIAS
BIAS AT
50% OF VZ NOM
10
IZ(AC)=0.1IZ(DC)
IZ=1mA
0V BIAS
C, CAPACITANCE (pF)
30
VZ, NOMINAL ZENER VOLTAGE (V)
1
f=1kHz
100
IZ=5mA
10
1
1
10
100
1
VZ, NOMINAL ZENER VOLTAGE (V)
10
100
VZ, NOMINAL ZENER VOLTAGE (V)
Power Derating Curve
350
250
POWER DISSIPATION
PD
(mW)
300
200
150
100
50
0
0
25
50
75
AMBIENT TEMPERATURE
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100
Ta
125
150
(℃ )
3
D,Aug,2014
SOT-23 Package Outline Dimensions
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
L1
θ
Dimensions In Millimeters
Min
Max
0.900
1.150
0.000
0.100
0.900
1.050
0.300
0.500
0.080
0.150
2.800
3.000
1.200
1.400
2.250
2.550
0.950 TYP
1.800
2.000
0.550 REF
0.300
0.500
0°
8°
Dimensions In Inches
Min
Max
0.035
0.045
0.000
0.004
0.035
0.041
0.012
0.020
0.003
0.006
0.110
0.118
0.047
0.055
0.089
0.100
0.037 TYP
0.071
0.079
0.022 REF
0.012
0.020
0°
8°
SOT-23 Suggested Pad Layout
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4
Du
SOT-23 Tape and Reel
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5
Du