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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-23 Plastic-Encapsulate DLRGHV
BZX84C2V4-BZX84C43 ZENER DIODE
FEATURES
z Planar Die Construction
z 300mW Power Dissipation
z Zener Voltages from 2.4V - 43V
z Ultra-Small Surface Mount Package Power Dissipation
SOT-23
Maximum Ratings(Ta=25unless otherwise specified)
Characteristic
Symbol
Forward Voltage (Note 2)
Power Dissipation(Note 1)
@ IF = 10mA
VF
Pd
Thermal Resistance from Junction to Ambient
RθJA
Junction Temperature
Tj
Storage Temperature Range
Tstg
Value
0.9
300
417
150
-55~+150
Unit
V
mW
/W
ZZZFMHOHFFRP
1
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ELECTRICAL CHARACTERISTICS
Ta=25unless otherwise specified
Type
Number
BZX84C2V4
BZX84C2V7
BZX84C3V0
BZX84C3V3
BZX84C3V6
BZX84C3V9
BZX84C4V3
BZX84C4V7
BZX84C5V1
BZX84C5V6
BZX84C6V2
BZX84C6V8
BZX84C7V5
BZX84C8V2
BZX84C9V1
BZX84C10
BZX84C11
BZX84C12
BZX84C13
BZX84C15
BZX84C16
BZX84C18
BZX84C20
BZX84C22
BZX84C24
BZX84C27
BZX84C30
BZX84C33
BZX84C36
BZX84C39
BZX84C43
Code
Z11
Z12
Z13
Z14
Z15
Z16
Z17
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
ZenerVoltage Range (Note 2)
Nom(V)
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
VZ@IZT
Min(V)
2.20
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
Max(V)
2.60
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
IZT
(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
Maximum Zener
Impedance
(Note 3)
ZZT@IZT
ZZK@IZK
()
100 600
100 600
95 600
95 600
90 600
90 600
90 600
80 500
60 480
40 400
10 150
15 80
15 80
15 80
15 100
20 150
20 150
25 150
30 170
30 200
40 200
45 225
55 225
55 250
70 250
80 300
80 300
80 325
90 350
130 350
100 700
IZK
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
1
Maximum
Reverse
Current
IR
(μA)
50
20
10
5
5
3
3
3
2
1
3
2
1
0.7
0.5
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
VR
(V)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
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
23.1
25.2
27.3
32
Temperature
Coefficent of
Zener voltage
@ IZT=5mA
mV/°C
Min Max
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0
-3.5 0.2
-2.7 1.2
-2.0 2.5
0.4 3.7
1.2 4.5
2.5 5.3
3.2 6.2
3.8 7.0
4.5 8.0
5.4 9.0
6.0 10.0
7.0 11.0
9.2 13.0
10.4 14.0
12.4 16.0
14.4 18.0
16.4 20.0
18.4 22.0
21.4 25.3
24.4 29.4
27.4 33.4
30.4 37.4
33.4 41.2
10 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.
ZZZFMHOHFFRP
2
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ELECTRICAL CHARACTERISTICS
Zener Characteristics(V Up to 10 V)
Z
100
Ta =25
Pulsed
PD =300mW
10
100
Ta =25
Pulsed
Zener Characteristics(11 V to 43 V)
PD =300mW
10
1
0.5
1 2 3 4 5 6 7 8 9 10 11
VZ, ZENER VOLTAGE (V)
Temperature Coefficients
40
35 TYPICAL Ta VALUES
FOR BZX84CXXX SERIES
30
25
20 VZ @ IZT
15
10
5
0
-5
0 4 8 12 16 20 24 28 32 36 40 44
VZ, NOMINAL ZENER VOLTAGE (V)
Typical Capacitance
1000
Ta=25
f=1MHz
0V BIAS
100
1V BIAS
10 BIAS AT
50% OF VZ NOM
1
0.5
10 15 20 25 30 35 40 45 50
VZ, ZENER VOLTAGE (V)
Typical Leakage Current
100
Pulsed
10
1
0.1
0.01
Ta=100
1E-3
1E-4
0
Ta=25
5 10 15 20 25 30 35 40
VZ, NOMINAL ZENER VOLTAGE (V)
Effect of Zener Voltage on Zener Impedance
1000
IZ=1mA
Ta=25
IZ(AC)=0.1IZ(DC)
f=1kHz
45
100
IZ=5mA
10
1
1 10
VZ, NOMINAL ZENER VOLTAGE (V)
Power Derating Curve
350
300
250
200
150
100
50
0
0
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25 50 75 100 125
AMBIENT TEMPERATURE Ta ()
100
150
3
1
1
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
D,Aug,2014

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SOT-23 Package Outline Dimensions
SOT-23 Suggested Pad Layout
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
8°
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SOT-23 Tape and Reel
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