BZX55C56 Fairchild Semiconductor, BZX55C56 Datasheet
BZX55C56
Manufacturer Part Number
BZX55C56
Description
DIODE ZENER 56V 500MW DO-35
Manufacturer
Fairchild Semiconductor
Datasheet
1.BZX55C10_T50R.pdf
(4 pages)
Specifications of BZX55C56
Voltage - Zener (nom) (vz)
56V
Voltage - Forward (vf) (max) @ If
1.3V @ 100mA
Current - Reverse Leakage @ Vr
100nA @ 42V
Tolerance
±5%
Power - Max
500mW
Impedance (max) (zzt)
135 Ohm
Mounting Type
Through Hole
Package / Case
DO-204AH, DO-35, Axial
Operating Temperature
-65°C ~ 200°C
Zener Voltage
56 V
Voltage Tolerance
5 %
Zener Current
7 mA
Power Dissipation
500 mW
Maximum Reverse Leakage Current
0.1 uA
Maximum Zener Impedance
135 Ohms
Maximum Operating Temperature
+ 200 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BZX55C56
Manufacturer:
VISHAY/威世
Quantity:
20 000
©2007 Fairchild Semiconductor Corporation
BZX55C2V4 - BZX55C56 Rev. D1
BZX55C2V4 - BZX55C56
Zener Diodes
Absolute Maximum Ratings *
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics
P
T
BZX55C2V4
BZX55C2V7
BZX55C3V0
BZX55C3V3
BZX55C3V6
BZX55C3V9
BZX55C4V3
BZX55C4V7
BZX55C5V1
BZX55C5V6
BZX55C6V2
BZX55C6V8
BZX55C7V5
BZX55C8V2
BZX55C9V1
BZX55C10
BZX55C11
BZX55C12
BZX55C13
BZX55C15
J
D
Symbol
, T
Device
STG
Power Dissipation
@ TL ≤ 75°C, Lead Length = 3/8”
Derate above 75°C
Operating and Storage Temperature Range
V
Z
Min.
2.28
2.50
10.4
12.4
13.8
11.4
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.5
(V) @ I
Z
Max.
2.56
10.6
11.6
12.7
14.1
15.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
(Note 1)
Parameter
T
a
Z
= 25°C unless otherwise noted
Z
(Ω)
85
85
85
85
85
85
75
60
35
25
10
10
15
20
20
26
30
@ I
8
7
7
T
a
= 25°C unless otherwise noted
Z
COLOR BAND DENOTES CATHODE
DO-35 Glass case
Tolerance = 5%
Test Current
I
Z
(mA)
1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
T
a
= 25°C T
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
50
10
4
2
2
2
1
-65 to +200
Value
I
R
500
4.0
(μA) @ V
a
= 125°C V
100
50
40
40
40
40
40
10
2
2
2
2
2
2
2
2
2
2
2
2
R
R
7.5
8.5
10
11
1
1
1
1
1
1
1
1
1
1
2
3
5
6
7
9
(V)
Units
mW/°C
June 2007
mW
www.fairchildsemi.com
°C
I
ZM
(Note 2)
155
135
125
105
115
95
90
85
80
70
64
58
53
47
43
40
36
32
29
27
(mA)
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BZX55C56 Summary of contents
Page 1
... BZX55C11 10.4 11.6 BZX55C12 11.4 12.7 BZX55C13 12.4 14.1 BZX55C15 13.8 15.6 ©2007 Fairchild Semiconductor Corporation BZX55C2V4 - BZX55C56 Rev. D1 Tolerance = 5% DO-35 Glass case COLOR BAND DENOTES CATHODE T = 25°C unless otherwise noted a Parameter T = 25°C unless otherwise noted Test Current ...
Page 2
... BZX55C3V9 BZX55C4V3 BZX55C4V7 BZX55C5V1 BZX55C5V6 BZX55C6V2 BZX55C6V8 BZX55C7V5 BZX55C8V2 BZX55C9V1 BZX55C10 BZX55C11 BZX55C12 BZX55C13 BZX55C15 BZX55C16 BZX55C18 BZX55C20 BZX55C22 BZX55C24 BZX55C27 BZX55C30 BZX55C33 BZX55C36 BZX55C39 BZX55C43 BZX55C47 BZX55C51 BZX55C56 BZX55C2V4 - BZX55C56 Rev 2.5 90 2.5 110 2.5 125 2.5 135 2.5 = 100mA ...
Page 3
... FSC logo must 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. BZX55C2V4 - BZX55C56 Rev line Fairchild Logo ...
Page 4
... PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Preliminary No Identification Needed Obsolete BZX55C2V4 - BZX55C56 Rev. D1 PowerSaver™ GTO™ ® PowerTrench HiSeC™ Programmable Active Droop™ i-Lo™ ® ...