Fairchild BZX79C2V4, BZX79C2V7, BZX79C3V0, BZX79C3V3, BZX79C3V6 service manual
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Zeners
BZX79C2V4 - BZX79C180
Absolute Maximum Ratings * TA = 25° C unless otherwise noted
Symbol |
Parameter |
Value |
Units |
PD |
Power Dissipation |
500 |
mW |
|
@ TL ≤ 75° C, Lead Length = 3/8” |
|
|
|
Derate above 75° C |
4.0 |
mW/° C |
TJ, TSTG |
Operating and Storage Temperature Range |
-65 to +200 |
° C |
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics TA=25° C unless otherwise noted
Tolerance = 5%
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Device |
Zener Voltage (Note 1) |
ZZ @ IZ (Ω ) |
Leakage Current |
TC (mV / ° C) |
C (pF) |
|||||
Min. |
Max. |
IZ (mA) |
Max. |
IR ( A) |
VR (V) |
Min. |
Max. |
VZ = 0, f = 1MHz |
||
|
||||||||||
BZX79C2V4 |
2.2 |
2.6 |
5 |
100 |
100 |
1 |
-3.5 |
0 |
255 |
|
BZX79C2V7 |
2.5 |
2.9 |
5 |
100 |
75 |
1 |
-3.5 |
0 |
230 |
|
BZX79C3V0 |
2.8 |
3.2 |
5 |
95 |
50 |
1 |
-3.5 |
0 |
215 |
|
BZX79C3V3 |
3.1 |
3.5 |
5 |
95 |
25 |
1 |
-3.5 |
0 |
200 |
|
BZX79C3V6 |
3.4 |
3.8 |
5 |
90 |
15 |
1 |
-3.5 |
0 |
185 |
|
BZX79C3V9 |
3.7 |
4.1 |
5 |
90 |
10 |
1 |
-3.5 |
+0.3 |
175 |
|
BZX79C4V3 |
4 |
4.6 |
5 |
90 |
5 |
1 |
-3.5 |
+1 |
160 |
|
BZX79C4V7 |
4.4 |
5 |
5 |
80 |
3 |
2 |
-3.5 |
+0.2 |
130 |
|
BZX79C5V1 |
4.8 |
5.4 |
5 |
60 |
2 |
2 |
-2.7 |
+1.2 |
110 |
|
BZX79C5V6 |
5.2 |
6 |
5 |
40 |
1 |
2 |
-2 |
+2.5 |
95 |
|
BZX79C6V2 |
5.8 |
6.6 |
5 |
10 |
3 |
4 |
0.4 |
3.7 |
90 |
|
BZX79C6V8 |
6.4 |
7.2 |
5 |
15 |
2 |
4 |
1.2 |
4.5 |
85 |
|
BZX79C7V5 |
7 |
7.9 |
5 |
15 |
1 |
5 |
2.5 |
5.3 |
80 |
|
BZX79C8V2 |
7.7 |
8.7 |
5 |
15 |
0.7 |
5 |
3.2 |
6.2 |
75 |
|
BZX79C9V1 |
8.5 |
9.6 |
5 |
15 |
0.5 |
6 |
3.8 |
7 |
70 |
|
BZX79C10 |
9.4 |
10.6 |
5 |
20 |
0.2 |
7 |
4.5 |
8 |
70 |
|
BZX79C11 |
10.4 |
11.6 |
5 |
20 |
0.1 |
8 |
5.4 |
9 |
65 |
|
BZX79C12 |
11.4 |
12.7 |
5 |
25 |
0.1 |
8 |
6 |
10 |
65 |
|
BZX79C13 |
12.4 |
14.1 |
5 |
30 |
0.1 |
8 |
7 |
11 |
60 |
|
BZX79C14 |
13.8 |
15.6 |
5 |
30 |
0.05 |
10.5 |
9.2 |
13 |
55 |
|
BZX79C16 |
15.3 |
17.1 |
5 |
40 |
0.05 |
11.2 |
10.4 |
14 |
52 |
|
BZX79C18 |
16.8 |
19.1 |
5 |
45 |
0.05 |
12.6 |
12.9 |
16 |
47 |
|
BZX79C20 |
18.8 |
21.2 |
5 |
55 |
0.05 |
14 |
14.4 |
18 |
36 |
|
BZX79C22 |
20.8 |
23.3 |
5 |
55 |
0.05 |
15.4 |
16.4 |
20 |
34 |
|
BZX79C24 |
22.8 |
25.6 |
5 |
70 |
0.05 |
16.8 |
18.4 |
22 |
33 |
|
BZX79C27 |
25.1 |
28.9 |
2 |
80 |
0.05 |
18.9 |
- |
23.5 |
30 |
|
BZX79C30 |
28 |
32 |
2 |
80 |
0.05 |
21 |
- |
26 |
27 |
|
BZX79C33 |
31 |
35 |
2 |
80 |
0.05 |
23.1 |
- |
29 |
25 |
|
BZX79C36 |
34 |
38 |
2 |
90 |
0.05 |
25.2 |
- |
31 |
23 |
|
BZX79C39 |
37 |
41 |
2 |
130 |
0.05 |
27.3 |
- |
34 |
21 |
|
BZX79C180 - BZX79C2V4 Zeners
©2004 Fairchild Semiconductor Corporation |
BZX79C2V4 - BZX79C180, Rev. B1 |
Electrical Characteristics (Continued) TA=25° C unless otherwise noted
Device |
Zener Voltage (Note 1) |
ZZ @ IZ (Ω ) |
Leakage Current |
TC (mV / ° C) |
C (pF) |
|||||
Min. |
Max. |
IZ (mA) |
Max. |
IR ( A) |
VR (V) |
Min. |
Max. |
VZ = 0, f = 1MHz |
||
|
||||||||||
BZX79C43 |
40 |
46 |
2 |
150 |
0.05 |
30.1 |
- |
37 |
21 |
|
BZX79C47 |
44 |
50 |
2 |
170 |
0.05 |
32.9 |
- |
40 |
19 |
|
BZX79C51 |
48 |
54 |
2 |
180 |
0.5 |
35.7 |
- |
44 |
19 |
|
BZX79C56 |
52 |
60 |
2 |
200 |
0.05 |
39.2 |
- |
47 |
18 |
|
BZX79C62 |
58 |
66 |
2 |
215 |
0.05 |
43.4 |
- |
51 |
17 |
|
BZX79C68 |
64 |
72 |
2 |
240 |
0.05 |
47.6 |
- |
56 |
17 |
|
BZX79C75 |
70 |
79 |
2 |
255 |
0.05 |
52.5 |
- |
60 |
16.5 |
|
BZX79C82 |
77 |
87 |
2 |
280 |
0.1 |
62 |
46 |
95 |
29 |
|
BZX79C91 |
85 |
96 |
2 |
300 |
0.1 |
69 |
51 |
107 |
28 |
|
BZX79C100 |
94 |
106 |
1 |
500 |
0.1 |
76 |
57 |
119 |
27 |
|
BZX79C110 |
104 |
116 |
1 |
650 |
0.1 |
84 |
63 |
131 |
26 |
|
BZX79C120 |
114 |
127 |
1 |
800 |
0.1 |
91 |
69 |
144 |
24 |
|
BZX79C130 |
124 |
141 |
1 |
950 |
0.1 |
99 |
75 |
158 |
23 |
|
BZX79C150 |
138 |
156 |
1 |
1250 |
0.1 |
115 |
87 |
185 |
21 |
|
BZX79C160 |
153 |
171 |
1 |
1400 |
0.1 |
122 |
93 |
200 |
20 |
|
BZX79C180 |
168 |
191 |
1 |
1700 |
0.1 |
137 |
105 |
228 |
18 |
|
VF Forward Voltage = 1.5V Max @ IF = 100mA
Notes:
1.Zener Voltage (VZ)
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30° C ± 1° C and 3/8” lead length.
BZX79C180 - BZX79C2V4 Zeners
©2004 Fairchild Semiconductor Corporation |
BZX79C2V4 - BZX79C180, Rev. B1 |
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