ZSELEC BZX84C51 350mw silicon planar zener diode Datasheet

Z ibo Seno Electronic Engineering Co., Ltd.
BZX84C2V0-BZX84C75
350mW Silicon Planar Zener Diodes
This series of Zener diodes is offered in the convenient,
surface mount plastic SOT-23/TO-236 package. These devices
are designed to provide voltage regulation with minimum
space requirement. They are well suited for applications
such as cellular phones, hand held portables, and high
density PC boards.
3
1
2
1. Anode 3. Cathode
SOT-23/TO-236 Plastic Package
Features
• Zener breakdown voltage range - 2.0 V to 75 V
• Package designed for optimal automated board
assembly
• Small package size for high density applications
Absolute Maximum Ratings (Ta = 25℃)
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
1)
Junction and Storage Temperature Range
1)
Symbol
Value
Unit
PD
350
mW
RJA
357
℃/W
Tj, Tstg
- 65 to + 150
℃
Alumina = 0.4 X 0.3 X 0.024 in, 99.5% alumina
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Electrical Characteristics ( Ta = 25℃ unless otherwise noted, VF < 0.9 V at IF = 10 mA)
Zener Voltage Range
Type
Marking
Code
1)
VZT
Nom. (V)
Min. (V)
Max. (V)
Dynamic Impedance
Reverse Current
at IZT
ZZT
at IZT
IR
at VR
(mA)
Max. (Ω)
(mA)
Max. (μA)
(V)
BZX84C2V0
A8
2
1.8
2.15
5
100
5
120
0.5
BZX84C2V2
B8
2.2
2.08
2.33
5
100
5
120
0.7
BZX84C2V4
C8
2.4
2.2
2.6
5
100
5
50
1
BZX84C2V7
D8
2.7
2.5
2.9
5
100
5
20
1
BZX84C3V0
E8
3
2.8
3.2
5
95
5
10
1
BZX84C3V3
F8
3.3
3.1
3.5
5
95
5
5
1
BZX84C3V6
H8
3.6
3.4
3.8
5
90
5
5
1
BZX84C3V9
J8
3.9
3.7
4.1
5
90
5
3
1
BZX84C4V3
K8
4.3
4
4.6
5
90
5
3
1
BZX84C4V7
M8
4.7
4.4
5
5
80
5
3
2
BZX84C5V1
N8
5.1
4.8
5.4
5
60
5
2
2
BZX84C5V6
P8
5.6
5.2
6
5
40
5
1
2
BZX84C6V2
R8
6.2
5.8
6.6
5
10
5
3
4
BZX84C6V8
X8
6.8
6.4
7.2
5
15
5
2
4
BZX84C7V5
Y8
7.5
7
7.9
5
15
5
1
5
BZX84C8V2
Z8
8.2
7.7
8.7
5
15
5
0.7
5
BZX84C9V1
A9
9.1
8.5
9.6
5
15
5
0.5
6
BZX84C10
B9
10
9.4
10.6
5
20
5
0.2
7
BZX84C11
C9
11
10.4
11.6
5
20
5
0.1
8
BZX84C12
D9
12
11.4
12.7
5
25
5
0.1
8
BZX84C13
E9
13
12.4
14.1
5
30
5
0.1
8
BZX84C15
F9
15
13.8
15.6
5
30
5
0.05
10.5
BZX84C16
H9
16
15.3
17.1
5
40
5
0.05
11.2
BZX84C18
J9
18
16.8
19.1
5
45
5
0.05
12.6
BZX84C20
K9
20
18.8
21.2
5
55
5
0.05
14
BZX84C22
M9
22
20.8
23.3
5
55
5
0.05
15.4
BZX84C24
N9
24
22.8
25.6
5
70
5
0.05
16.8
BZX84C27
P9
27
25.1
28.9
2
80
2
0.05
18.9
BZX84C30
R9
30
28
32
2
80
2
0.05
21
BZX84C33
X9
33
31
35
2
80
2
0.05
23.1
BZX84C36
Y9
36
34
38
2
90
2
0.05
25.2
BZX84C39
Z9
39
37
41
2
130
2
0.05
27.3
BZX84C43
A0
43
40
46
2
150
2
0.05
30.1
BZX84C47
B0
47
44
50
2
170
2
0.05
32.9
BZX84C51
C0
51
48
54
2
180
2
0.05
35.7
BZX84C56
D0
56
52
60
2
200
2
0.05
39.2
BZX84C62
E0
62
58
66
2
215
2
0.05
43.4
BZX84C68
F0
68
64
72
2
240
2
0.05
47.6
BZX84C75
H0
75
70
79
2
255
2
0.05
52.5
1)
Tested with pulses tp = 20 ms.
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Temperature Coefficient
Temperature Coefficient
100
Temperature Coefficient (mV/ C)
Temperature Coefficient (mV/ C)
8
7
6
5
4
3
2
1
0
-1
10
1
-2
100
10
-3
3
4
5
6
7
8
9
10
11
Nominal Value
12
Vz ( V )
Zener voltage Vz (v)
Typical Forward Voltage
FORWARD CURRENT I F (mA)
220
200
180
160
140
120
5V1
100
80
27V
60
40
20
0
500
700
1100
900
Forward Voltage VF (mV)
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