LESHAN RADIO COMPANY, LTD.
1.
Feature&Dimension
1.
DO-35
单
½:(mm)
CATHODE BAND
Φ0.5±0.1
29±1
3.8±0.2
29±1
Φ1.8±0.2
LESHAN RADIO COMPANY, LTD.
2.1 BZX55/C Series Zener Diodes
Zener Voltage range
1)
I
ZT
for V
ZT
2)
Vznom mA
BZX55/C0V8
BZX55/C2V0
BZX55/C2V2
BZX55/C2V4
BZX55/C2V7
BZX55/C3V0
BZX55/C3V3
BZX55/C3V6
BZX55/C3V9
BZX55/C4V3
BZX55/C4V7
BZX55/C5V1
BZX55/C5V6
BZX55/C6V2
BZX55/C6V8
BZX55/C7V5
BZX55/C8V2
BZX55/C9V1
BZX55/C10
BZX55/C11
BZX55/C12
BZX55/C13
BZX55/C15
BZX55/C16
BZX55/C18
BZX55/C20
BZX55/C22
BZX55/C24
BZX55/C27
BZX55/C30
BZX55/C33
BZX55/C36
BZX55/C39
BZX55/C43
BZX55/C47
BZX55/C51
BZX55/C56
BZX55/C62
BZX55/C68
0.8
2.0
2.2
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
47
51
56
62
68
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
5
5
5
5
5
5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
V
0.73~0.83
1.9~2.1
2.08~2.33
2.28~2.56
2.5~2.9
2.8~3.2
3.1~3.5
3.4~3.8
3.7~4.1
4.0~4.6
4.4~5.0
4.8~5.4
5.2~6.0
5.8~6.6
6.4~7.2
7.0~7.9
7.7~8.7
8.5~9.6
9.4~10.6
10.4~11.6
11.4~12.7
12.4~14.1
13.8~15.6
15.3~17.1
16.8~19.1
18.8~21.2
20.8~23.3
22.8~25.6
25.1~28.9
28~32
31~35
34~38
37~41
40~46
44~50
48~54
52~60
58~66
64~72
Dynamic resistance
r
zjK
at I
ZK
r
zjT
Ω
＜8
＜85
＜85
＜85
＜85
＜85
＜85
＜85
＜85
＜75
＜60
＜35
＜25
＜10
＜8
＜7
＜7
＜10
＜15
＜20
＜20
＜26
＜30
＜40
＜50
＜55
＜55
＜80
＜80
＜80
＜80
＜80
＜90
＜90
＜110
＜125
＜135
＜150
＜200
Ω
＜50
＜600
＜600
＜600
＜600
＜600
＜600
＜600
＜600
＜600
＜600
＜550
＜450
＜200
＜150
＜50
＜50
＜50
＜70
＜70
＜90
＜110
＜110
＜170
＜170
＜220
＜220
＜220
＜220
＜220
＜220
＜220
＜500
＜500
＜600
＜700
＜700
＜1000
＜1000
mA
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
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Reverse leakage current
Ta=25℃ Ta=125℃
I
R
at V
R
Temp.
coefficient of
Zener Voltage
TYPE
uA
--
＜100
＜75
＜50
＜10
＜4
＜2
＜2
＜2
＜1
＜0.5
＜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
＜0.1
＜0.1
＜0.1
＜0.1
uA
--
＜200
＜160
＜100
＜50
＜40
＜40
＜40
＜40
＜20
＜10
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜5
＜5
＜5
＜10
＜10
＜10
＜10
V
--
1
1
1
1
1
1
1
1
1
1
1
1
2
3
5
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
47
51
TK
VZ
%/K
-0.26~-0.23
-0.09~-0.06
-0.09~-0.06
-0.09~-0.06
-0.09~-0.06
-0.08~-0.05
-0.08~-0.05
-0.08~-0.05
-0.08~-0.05
-0.06~-0.03
-0.05~+0.02
-0.02~+0.02
-0.05~+0.05
0.03~0.06
0.03~0.07
0.03~0.07
0.03~0.08
0.03~0.09
0.03~0.1
0.03~0.11
0.03~0.11
0.03~0.11
0.03~0.11
0.03~0.11
0.03~0.11
0.03~0.11
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
0.04~0.12
LESHAN RADIO COMPANY, LTD.
BZX55/C75
BZX55/C82
BZX55/C91
BZX55/C100
BZX55/C110
BZX55/C120
BZX55/C130
BZX55/C150
BZX55/C160
BZX55/C180
BZX55/C200
1)
2)
3)
75
82
91
100
110
120
130
150
160
180
200
2.5
2.5
1
1
1
1
1
1
1
1
1
70~79
77~87
85~96
94~106
104~116
114~127
124~141
138~156
153~171
168~191
188~212
＜250
＜300
＜450
＜450
＜600
＜800
＜950
＜1250
＜1400
＜1700
＜1000
＜1500
＜2000
＜5000
＜5000
＜5500
＜6000
＜6500
＜7000
＜8500
0.5
0.25
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
＜10
＜10
＜10
＜10
＜10
＜10
＜10
＜10
＜10
＜10
＜10
56
62
68
75
82
91
100
110
120
130
150
0.04~0.12
0.05~0.12
0.05~0.12
0.05~0.12
0.05~0.12
0.05~0.12
0.05~0.12
0.05~0.12
0.05~0.12
0.05~0.12
0.05~0.12
＜2000 ＜10000
Tested with pulses tp =20ms.
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
The BZX55-C0V8 is a silicon diode with operation in forward direction. Hence, the index of all parameters
should be "F" instead of "Z". Connect the cathode lead to the negative pole.
LESHAN RADIO COMPANY, LTD.
2.2 BZX79/C Series Zener Diodes
Zener Voltage range
1)
I
ZT
for V
ZT
2)
Vznom mA
BZX79/C2V4
BZX79/C2V7
BZX79/C3V0
BZX79/C3V3
BZX79/C3V6
BZX79/C3V9
BZX79/C4V3
BZX79/C4V7
BZX79/C5V1
BZX79/C5V6
BZX79/C6V2
BZX79/C6V8
BZX79/C7V5
BZX79/C8V2
BZX79/C9V1
BZX79/C10
BZX79/C11
BZX79/C12
BZX79/C13
BZX79/C15
BZX79/C16
BZX79/C18
BZX79/C20
BZX79/C22
BZX79/C24
BZX79/C27
BZX79/C30
BZX79/C33
BZX79/C36
BZX79/C39
BZX79/C43
BZX79/C47
BZX79/C51
1)
2)
3)
TYPE
Dynamic resistance
r
zjK
at I
ZK
r
zjT
Ω
＜85
＜85
＜85
＜85
＜85
＜85
＜75
＜60
＜35
＜25
＜10
＜8
＜7
＜7
＜10
＜15
＜20
＜20
＜26
＜30
＜40
＜50
＜55
＜55
＜80
＜80
＜80
＜80
＜90
＜100
＜100
Ω
＜600
＜600
＜600
＜600
＜600
＜600
＜600
＜600
＜550
＜450
＜200
＜150
＜50
＜50
＜50
＜70
＜70
＜90
＜110
＜110
＜170
＜170
＜220
＜220
＜220
＜220
＜220
＜220
＜250
＜600
＜700
2)
2)
2)
2)
Reverse leakage current
Ta=25℃ Ta=125℃
I
R
at V
R
Temp.
coefficient of
Zener Voltage
V
2.28~2.56
2.5~2.9
2.8~3.2
3.1~3.5
3.4~3.8
3.7~4.1
4.0~4.6
4.4~5.0
4.8~5.4
5.2~6.0
5.8~6.6
6.4~7.2
7.0~7.9
7.7~8.7
8.5~9.6
9.4~10.6
10.4~11.6
11.4~12.7
12.4~14.1
13.8~15.6
15.3~17.1
16.8~19.1
18.8~21.2
20.8~23.3
22.8~25.6
25.1~28.9
28~32
31~35
34~38
37~41
40~46
44~50
48~54
mA
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
1
1
1
1
0.5
0.5
0.5
0.5
uA
＜10000
＜10000
＜4000
＜2000
＜2000
＜2000
＜1000
＜500
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
＜100
uA
＜50
＜50
＜40
＜40
＜40
＜40
＜20
＜10
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
＜2
V
1
1
1
1
1
1
1
1
1
1
2
3
5
6
7
7.5
8.5
9
10
11
12
14
15
17
18
20
22
24
26
28
32
34
36
TK
VZ
%/K
135
135
125
115
105
95
90
85
80
70
64
58
53
47
43
40
36
32
29
27
24
21
20
18
16
14
13
12
11
10
9.2
8.5
7.8
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
47
51
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
5
5
5
5
2.5
2.5
2.5
2.5
＜120 ＜1000
＜135 ＜1000
Tested with pulses tp =20ms.
Measured at Iz = 0.5mA.
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
LESHAN RADIO COMPANY, LTD.
3．CharacteristicCurers
POWER DISSIPATION P
（
mW
）
Vz--Iz
ZENER CURRENT Iz(mA)
25
P--Ta
800
20
600
15
400
10
200
5
0
50
100
150
200
250
300
350
0
2
4
6
8
10
12
14
ZENER VOLTAGE
Vz（V）
AMBIENT TEMPERATURE Ta（℃）
综合技术交流
