BZX55C SERIES
Pb
RoHS
COMPLIANCE
500mW Zener Diode
DO-35
Features
Fast switching speed
General purpose rectification
Silicon epitaxial planar construction
Mechanical Data
Case: DO-35
Leads:Solderableper MIL-STD-202,
Method 208
Polarity: Cathode band
Marking: Type number
Weight: 0.13 grams (approx.)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
O
C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Forward Voltage
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
@ IF = 100mA
Symbol
V
F
Pd
R
θJA
T
J
, T
STG
Value
1.0
500
0.3
-65 to + 175
Units
V
mW
K /mW
O
C
Notes: 1.
Valid Provided that Lead are kept at ambient temperature at a distance of 8mm from case.
2. Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Version: A07
ELECTRICAL CHARACTERISTICS
(TA=25
O
C
Device
Type
BZX55-C2V2
BZX55-C2V4
BZX55-C2V7
BZX55-C3V0
BZX55-C3V3
BZX55-C3V6
BZX55-C3V9
BZX55-C4V3
BZX55-C4V7
BZX55-C5V1
BXZ55-C5V6
BZX55-C6V2
BZX55-C6V8
BZX55-C7V5
BZX55-C8V2
BZX55-C9V1
BZX55-C10
BZX55-C11
BZX55-C12
BZX55-C13
BZX55-C15
BZX55-C16
BZX55-C18
BZX55-C20
BZX55-C22
BZX55-C24
BZX55-C27
BZX55-C30
BZX55-C33
BZX55-C36
BZX55-C39
BZX55-C43
BZX55-C47
BZX55-C51
unless otherwise noted)
Maximum Typical
Nominal Zener Voltage
Maximum Reverse Regulator Temp.
Maximum Zener
I
ZT
Vz at Izt
Current
Impedance
Current Coefficient
Z
ZK @
I
ZK
Z
ZT @
I
ZT
I
R
VR(suffix B)
IzM
% /
O
C
Min (V) Max (V) mA
Ohms Ohms
mA
uA
V
mA
2.09
2.28
2.5
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
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
2.31
2.56
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
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
85
85
85
85
85
85
85
75
60
35
25
10
8
7
7
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
110
125
600
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
220
220
220
220
500
600
700
700
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
50
50
10
4.0
2.0
2.0
2.0
1.0
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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
5.0
6.0
7.0
7.5
8.5
9.0
10
11
12
14
15
17
18
20
22
24
27
30
33
36
39
165.0
150.0
135.0
125.0
115.0
105.0
95.0
90.0
85.0
80.0
70.0
64.0
58.0
53.0
47.0
43.0
40.0
36.0
32.0
29.0
27.0
24.0
21.0
20.0
18.0
16.0
14.0
13.0
12.0
11.0
10.0
9.2
8.5
7.5
-0.070
-0.070
-0.070
-0.070
-0.065
-0.060
-0.050
-0.025
-0.010
+0.015
+0.025
+0.035
+0.045
+0.050
+0.050
+0.060
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.070
+0.080
+0.080
+0.080
+0.080
+0.080
+0.080
+0.080
+0.080
+0.080
Notes: 1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, 300us pulse width, period = 5ms.
3. f = 1KHz.
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