BZX55C2V4 - BZX55C56
Zener Diodes
Tolerance = 5%
June 2007
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings * Ta = 25°C unless otherwise noted
Symbol
Parameter
PD Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8”
Derate above 75°C
TJ, TSTG
Operating and Storage Temperature Range
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Value
500
4.0
-65 to +200
Units
mW
mW/°C
°C
Electrical Characteristics Ta = 25°C unless otherwise noted
Device
VZ (V) @ IZ (Note 1)
Min. Max.
ZZ @ IZ
(Ω)
Test Current
IZ (mA)
BZX55C2V4 2.28 2.56
BZX55C2V7
2.50
2.9
BZX55C3V0
2.8
3.2
BZX55C3V3
3.1
3.5
BZX55C3V6
3.4
3.8
85
85
85
85
85
5
5
5
5
5
BZX55C3V9
BZX55C4V3
BZX55C4V7
BZX55C5V1
BZX55C5V6
3.7
4.0
4.4
4.8
5.2
4.1
4.6
5.0
5.4
6.0
85
75
60
35
25
5
5
5
5
5
BZX55C6V2
BZX55C6V8
BZX55C7V5
BZX55C8V2
BZX55C9V1
5.8
6.4
7.0
7.7
8.5
6.6
7.2
7.9
8.7
9.6
10
8
7
7
10
5
5
5
5
5
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
9.5 10.6
10.4 11.6
11.4 12.7
12.4 14.1
13.8 15.6
15
20
20
26
30
5
5
5
5
5
IR (μA) @ VR
Ta = 25°C Ta = 125°C
50 100
10 50
4 40
2 40
2 40
2 40
1 40
0.5 10
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
0.1 2
VR (V)
1
1
1
1
1
1
1
1
1
1
2
3
5
6
7
7.5
8.5
9
10
11
IZM (mA)
(Note 2)
155
135
125
115
105
95
90
85
80
70
64
58
53
47
43
40
36
32
29
27
©2007 Fairchild Semiconductor Corporation
BZX55C2V4 - BZX55C56 Rev. D1
1
www.fairchildsemi.com
