Fairchild BZX55C2V4 Bzx55c2v4 - bzx55c56 zener diode Datasheet

BZX55C2V4 - BZX55C56
Zener Diodes
Tolerance = 5%
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings *
Symbol
PD
Ta = 25°C unless otherwise noted
Parameter
Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8”
Derate above 75°C
TJ, TSTG
Operating and Storage Temperature Range
Value
Units
500
mW
4.0
mW/°C
-65 to +200
°C
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics
VZ (V) @ IZ
Ta = 25°C unless otherwise noted
Min.
Max.
BZX55C2V4
BZX55C2V7
BZX55C3V0
BZX55C3V3
BZX55C3V6
2.28
2.50
2.8
3.1
3.4
2.56
2.9
3.2
3.5
3.8
85
85
85
85
85
5
5
5
5
5
50
10
4
2
2
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
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
9.5
10.4
11.4
12.4
13.8
10.6
11.6
12.7
14.1
15.6
15
20
20
26
30
(Note 1)
©2007 Fairchild Semiconductor Corporation
BZX55C2V4 - BZX55C56 Rev. D1
Test Current
IZ (mA)
IR (μA) @ VR
ZZ @ IZ
(Ω)
Device
IZM (mA)
VR (V)
(Note 2)
100
50
40
40
40
1
1
1
1
1
155
135
125
115
105
2
1
0.5
0.1
0.1
40
40
10
2
2
1
1
1
1
1
95
90
85
80
70
5
5
5
5
5
0.1
0.1
0.1
0.1
0.1
2
2
2
2
2
2
3
5
6
7
64
58
53
47
43
5
5
5
5
5
0.1
0.1
0.1
0.1
0.1
2
2
2
2
2
7.5
8.5
9
10
11
40
36
32
29
27
1
Ta = 25°C Ta = 125°C
www.fairchildsemi.com
BZX55C2V4 - BZX55C56 Zener Diodes
June 2007
15.3
16.8
18.8
20.8
22.8
17.1
19.1
21.1
23.3
25.6
40
50
55
55
80
5
5
5
5
5
0.1
0.1
0.1
0.1
0.1
2
2
2
2
2
12
14
15
17
18
24
21
20
18
16
BZX55C27
BZX55C30
BZX55C33
BZX55C36
BZX55C39
25.1
28.0
31.0
34.0
37.0
28.9
32.0
35.0
38.0
41.0
80
80
80
80
90
5
5
5
5
2.5
0.1
0.1
0.1
0.1
0.1
2
2
2
2
5
20
22
24
27
28
14
13
12
11
10
BZX55C43
BZX55C47
BZX55C51
BZX55C56
40
44
48
52
46
50
54
60
90
110
125
135
2.5
2.5
2.5
2.5
0.1
0.1
0.1
0.1
5
5
10
10
32
35
38
42
9.2
8.5
7.8
7.0
VF Forward Voltage = 1.3V 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.
2. Maximum Zener Current Ratings (IZM)
The maximum current handling capability on a worst case basis is limited by the actual zener voltage at the operation point and the power derating curve.
Top Mark Information
Device
Line 1
Line 2
Line 3
BZX55C2V4
BZX55C2V7
BZX55C3V0
BZX55C3V3
BZX55C3V6
LOGO
LOGO
LOGO
LOGO
LOGO
5C
5C
5C
5C
5C
2V4
2V7
3V0
3V3
3V6
BZX55C3V9
BZX55C4V3
BZX55C4V7
BZX55C5V1
BZX55C5V6
LOGO
LOGO
LOGO
LOGO
LOGO
5C
5C
5C
5C
5C
3V9
4V3
4V7
5V1
5V6
BZX55C6V2
BZX55C6V8
BZX55C7V5
BZX55C8V2
BZX55C9V1
LOGO
LOGO
LOGO
LOGO
LOGO
5C
5C
5C
5C
5C
6V2
6V8
7V5
8V2
9V1
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
LOGO
LOGO
LOGO
LOGO
LOGO
5C
5C
5C
5C
5C
10
11
12
13
15
BZX55C16
BZX55C18
BZX55C20
BZX55C22
BZX55C24
LOGO
LOGO
LOGO
LOGO
LOGO
5C
5C
5C
5C
5C
16
18
20
22
24
BZX55C27
BZX55C30
BZX55C33
BZX55C36
BZX55C39
LOGO
LOGO
LOGO
LOGO
LOGO
5C
5C
5C
5C
5C
27
30
33
36
39
BZX55C43
BZX55C47
BZX55C51
BZX55C56
LOGO
LOGO
LOGO
LOGO
5C
5C
5C
5C
43
47
51
56
2
BZX55C2V4 - BZX55C56 Rev. D1
www.fairchildsemi.com
BZX55C2V4 - BZX55C56 Zener Diodes
BZX55C16
BZX55C18
BZX55C20
BZX55C22
BZX55C24
1st line: F - Fairchild Logo
F
2nd line: Device Name - 4th to 5th characters of the device name.
or 5th to 6th characters for BZXyy series
522
3rd line: Device Name - 6th to 7th characters of the device name.
or Voltage rating for BZXyy series
9B
XY
General Requirements:
1.0 Cathode Band
2.0 First Line: F - Fairchild Logo
3.0 Second Line: Device name - For 1Nxx series: 4th to 5th characters of the device name.
For BZxx series: 5th to 6th characters of the device name.
4.0 Third Line: Device name - For 1Nxx series: 6th to 7th characters of the device name.
For BZXyy series: Voltage rating
5.0 Devices shall be marked as required in the device specification (PID or FSC Test Spec).
6.0 Maximum no. of marking lines: 3
7.0 Maximum no. of digits per line: 2
8.0 FSC logo must be 20 % taller than the alphanumeric marking and should occupy the 2 characters of the specified line.
9.0 Marking Font: Arial (Except FSC Logo)
10.0 First character of each marking line must be aligned vertically.
11.0 All device markings must be based on Fairchild device specification.
3
BZX55C2V4 - BZX55C56 Rev. D1
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BZX55C2V4 - BZX55C56 Zener Diodes
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Rev. I23
4
BZX55C2V4 - BZX55C56 Rev. D1
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BZX55C2V4 - BZX55C56 Zener Diodes
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