Fairchild BZX55C75 Zener Datasheet

BZX55C2V4 - BZX55C91 Zeners
BZX55C2V4 - BZX55C91
Zeners
Tolerance = 5%
DO-35 Glass case
COLOR BAND DENOTES CATHODE
Absolute Maximum Ratings *
Symbol
PD
TJ, TSTG
Ta = 25°C unless otherwise noted
Value
Units
Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8”
Parameter
500
mW
Derate above 75°C
4.0
mW/°C
-65 to +200
°C
Operating and Storage Temperature Range
* 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
IR (µA) @ VR
Min.
Max.
Z Z @ IZ
(Ω)
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
100
50
40
40
40
1
1
1
1
1
155
135
125
115
105
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
2
1
0.5
0.1
0.1
40
40
10
2
2
1
1
1
1
1
95
90
85
80
70
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
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
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
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
BZX55C16
BZX55C18
BZX55C20
BZX55C22
BZX55C24
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
Device
(Note 1)
©2005 Fairchild Semiconductor Corporation
BZX55C2V4 - BZX55C91 Rev. C1
Test Current
IZ (mA)
1
Ta = 25°C Ta = 125°C
VR (V)
IZM (mA)
(Note 2)
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a
VZ (V) @ IZ
(Note 1)
IR (µA) @ VR
IZM
(mA)
Min.
Max.
Z Z @ IZ
(Ω)
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
BZX55C62
40
44
48
52
58
46
50
54
60
66
90
110
125
135
150
2.5
2.5
2.5
2.5
2.5
0.1
0.1
0.1
0.1
0.1
5
5
10
10
10
32
35
38
42
47
9.2
8.5
7.8
7.0
6.4
BZX55C68
BZX55C75
BZX55C82
BZX55C91
64
70
77
85
72
80
87
96
160
170
200
250
2.5
2.5
2.5
1
0.1
0.1
0.1
0.1
10
10
10
10
51
56
62
69
5.9
5.3
4.8
4.3
Device
Test Current
IZ (mA)
Ta = 25°C
Ta = 125°C
VR (V)
(Note 2)
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.
BZX55C2V4 - BZX55C91 Rev. C1
2
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BZX55C2V4 - BZX55C91 Zeners
Electrical Characteristics (Continued) T =25°C unless otherwise noted
Device
Line 1
Line 2
Line 3
Line 4
BZX55C2V4
BZX55C2V7
BZX55C3V0
BZX55C3V3
BZX55C3V6
LOGO
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
55C
2V4
2V7
3V0
3V3
3V6
XY
XY
XY
XY
XY
BZX55C3V9
BZX55C4V3
BZX55C4V7
BZX55C5V1
BZX55C5V6
LOGO
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
55C
3V9
4V3
4V7
5V1
5V6
XY
XY
XY
XY
XY
BZX55C6V2
BZX55C6V8
BZX55C7V5
BZX55C8V2
BZX55C9V1
LOGO
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
55C
6V2
6V8
7V5
8V2
9V1
XY
XY
XY
XY
XY
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
LOGO
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
55C
10
11
12
13
15
XY
XY
XY
XY
XY
BZX55C16
BZX55C18
BZX55C20
BZX55C22
BZX55C24
LOGO
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
55C
16
18
20
22
24
XY
XY
XY
XY
XY
BZX55C27
BZX55C30
BZX55C33
BZX55C36
BZX55C39
LOGO
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
55C
27
30
33
36
39
XY
XY
XY
XY
XY
BZX55C43
BZX55C47
BZX55C51
BZX55C56
BZX55C62
LOGO
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
55C
43
47
51
56
62
XY
XY
XY
XY
XY
BZX55C68
BZX55C75
BZX55C82
BZX55C91
LOGO
LOGO
LOGO
LOGO
55C
55C
55C
55C
68
75
82
91
XY
XY
XY
XY
BZX55C2V4 - BZX55C91 Rev. C1
3
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BZX55C2V4 - BZX55C91 Zeners
Top Mark Information
F
522
9B
XY
1st line: F - Fairchild Logo
2nd line: Device Name - 3rd to 5th characters of the device name.
or 4th to 6th characters for BZXyy series
3rd line: Device Name - 6th to 7th characters of the device name.
or Voltage rating for BZXyy series
4th line: Device Code or - Two Digit - Six Weeks Date Code.
Date code plus or Two Digit - Six Weeks Date Code
Large die identification plus Large die identification, “L”
General Requirements:
1.0 Cathod Band
2.0 First Line: F - Fairchild Logo
3.0 Second Line: Device name - For 1Nxx series: 3rd to 5th characters of the device name.
For BZxx series: 4th 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 Fourth Line: XY or XYL - Two Digit - Six Weeks Date Code
Where: X represents the last digit of the calendar year
Y represents the Six weeks numeric code
L represents the Large die identification
6.0 Devices shall be marked as required in the device specification (PID or FSC Test Spec).
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8.0 Maximum no. of digits per line: 3
9.0 FSC logo must be 20 % taller than the alphanumeric marking and should occupy the 2 characters of the specified line.
10.0 Marking Font: Arial (Except FSC Logo)
11.0 First character of each marking line must be aligned vertically
BZX55C2V4 - BZX55C91 Rev. C1
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BZX55C2V4 - BZX55C91 Zeners
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Rev. I15
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BZX55C2V4 - BZX55C91 Rev. C1
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BZX55C2V4 - BZX55C91 Zeners
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