Zeners BZX85C3V3 - BZX85C100
Zeners
BZX85C3V3 - BZX85C100
Absolute Maximum Ratings *
Symbol
P
D
Parameter
Power Dissipation
@ TL
≤
50°C, Lead Length = 3/8”
Derate above 50°C
T
J
, T
STG
Operating and Storage Temperature Range
T
A
= 25°C unless otherwise noted
Tolerance = 5%
Units
W
mW/°C
°C
Value
1.0
6.67
-65 to +200
* These ratings are limiting values above which the serviceability of the diode may be impaired.
DO-41 Glass case
COLOR BAND DENOTES CATHODE
Electrical Characteristics
Device
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
BZX85C5V1
BZX85C5V6
BZX85C6V2
BZX85CT6V8
BZX85CT7V5
BZX85CT8V2
BZX85CT9V1
BZX85CT10
BZX85CT11
BZX85CT12
BZX85CT13
BZX85CT15
BZX85CT16
BZX85CT18
BZX85CT20
BZX85C6V8
BZX85C7V5
BZX85C8V2
BZX85C9V1
BZX85C10
BZX85C11
BZX85C12
BZX85C13
BZX85C15
BZX85C16
V
Z
(Volts)
Min.
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
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
Max.
3.5
3.8
4.1
4.6
5
5.4
6
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
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
T
A
=25°C unless otherwise noted
Zener Voltage
(Note 1)
I
Z
mA
80
60
60
50
45
45
45
35
35
35
25
25
25
20
20
20
15
15
15
10
35
35
25
25
25
20
20
20
15
15
Zener Impedance
Z
Z
@ I
Z
(Ω)
Ω
20
15
15
13
13
10
7
4
3.5
3
5
5
7
8
9
10
15
15
20
24
3.5
3
5
5
7
8
9
10
15
15
Z
ZK
@ I
ZK
(Ω)
Ω
400
500
500
500
600
500
400
300
300
200
200
200
200
300
350
400
500
500
500
600
300
200
200
200
200
300
350
400
500
500
(mA)
Leakage Current
I
R
@ V
R
µ
A Max.
Volts
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
60
30
5
3
3
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
1
1
1
1
1.5
2
2
3
4
4.5
5
6.5
7
7.7
8.4
9.1
10.5
11
12.5
14
4
4.5
5
6.5
7
7.7
8.4
9.1
10.5
11
BZX85C3V3 - BZX85C100, Rev. D
©2004 Fairchild Semiconductor Corporation
Zeners BZX85C3V3 - BZX85C100
Electrical Characteristics
(Continued) T =25°C unless otherwise noted
A
Zener Voltage
(Note 1)
Device
BZX85C18
BZX85C20
BZX85C22
BZX85C24
BZX85C27
BZX85C30
BZX85C33
BZX85C36
BZX85C39
BZX85C43
BZX85C47
BZX85C51
BZX85C56
BZX85C62
BZX85C68
BZX85C75
BZX85C82
BZX85C91
BZX85C100
V
Z
(Volts)
Min.
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
77
85
96
Max.
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
80
87
96
106
I
Z
mA
15
10
10
10
8
8
8
8
6
6
4
4
4
4
4
4
2.7
2.7
2.7
Zener Impedance
Z
Z
@ I
Z
(Ω)
Ω
20
24
25
25
30
30
35
40
45
50
90
115
120
125
130
150
200
250
350
Z
ZK
@ I
ZK
(Ω)
Ω
500
600
600
600
750
1000
1000
1000
1000
1000
1500
1500
2000
2000
2000
2000
3000
3000
3000
(mA)
Leakage Current
I
R
@ V
R
µ
A Max.
Volts
0.5
0.5
0.5
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
12.5
14
15.5
17
19
21
23
25
27
30
33
36
39
43
47
51
56
62
68
V
F
Forward Voltage = 1.2V Max @ I
F
= 200mA
Notes:
1. Zener Voltage (V
Z
)
The zener voltage is measured with the device junction in the themal equilibrium at the lead temperature (T
L
) at 30°C ± 1°C and 3/8” lead length.
©2004 Fairchild Semiconductor Corporation
BZX85C3V3 - BZX85C100, Rev. D
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Advance Information
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Formative or
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This datasheet contains the design specifications for
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