9/28/00
Features
· Silicon Planar Power Zener Diodes
· The Zener voltages are graded according to the
international E 24 standard. Standard Zener voltage
tolerance is ±5%. Replace "C" with "B" for ±2%
tolerance. Other voltage tolerances and other
Zener voltages are available upon request.
· These diodes are also available in other case
styles and other configurations including: the
SOD-123 case with type designation BZT52 series,
the dual zener diode common anode configuration
in the SOT-23 case with type designation AZ23
series and the dual zener diode common cathode
configuration in the SOT-23 case with type
designation DZ23 series.
Maximum Ratings and Thermal Characteristics
(T
A
= 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Zener Current
I
ZM
250
mA
Power Dissipation at T
amb
= 25°C
P
tot
300
(1)
mW
Thermal Resistance Junction to Ambient Air
R
JA
420
(1)
°C/W
Junction Temperature
T
j
150
°C
Storage Temperature Range
T
S
65 to +150
°C
Notes: (1) Device on fiberglass substrate, see layout.
BZX84 Series
Zener Diodes
Vz Range 2.4 to 75V
Power Dissipation 300mW
0.079 (2.0)
0.037 (0.95)
0.035 (0.9)
0.031 (0.8)
0.037 (0.95)
.016 (0.4)
.056 (
1
.43
)
.037(0.95) .037(0.95)
ma
x
.
.004
(
0.1
)
.122 (3.1)
.016 (0.4)
.016 (0.4)
1
2
3
Top View
.102 (2.6)
.007 (
0
.17
5)
.0
45 (
1
.15)
.110 (2.8)
.052 (
1
.33
)
.005
(
0
.1
25)
.094 (2.4)
.0
37 (
0
.95)
TO-236AB (SOT-23)
Dimensions in inches
and (millimeters)
Mounting Pad Layout
Mechanical Data
Case: SOT-23 Plastic Package
Weight: Approx. 0.008g
Packaging Codes/Options:
E8/10K per 13" reel (8mm tape), 30K box
E9/3K per 7" reel (8mm tape), 30K box
Top View
Type
± 2% Tol.
BZX84 Series
Zener Diodes
BZX84-C2V4
2.20
2.60
5
BZX84-C2V7
2.50
2.90
5
BZX84-C3
2.80
3.20
5
BZX84-C3V3
3.10
3.50
5
BZX84-C3V6
3.40
3.80
5
BZX84-C3V9
3.70
4.10
5
BZX84-C4V3
4.00
4.60
5
BZX84-C4V7
4.40
5.00
5
BZX84-C5V1
4.80
5.40
5
BZX84-C5V6
5.20
6.00
5
BZX84-C6V2
5.80
6.60
5
BZX84-C6V8
6.40
7.20
5
BZX84-C7V5
7.00
7.90
5
BZX84-C8V2
7.70
8.70
5
BZX84-C9V1
8.50
9.60
5
BZX84-C10
9.4
10.6
5
BZX84-C11
10.4
11.6
5
BZX84-C12
11.4
12.7
5
BZX84-C13
12.4
14.1
5
BZX84-C15
13.8
15.6
5
BZX84-C16
15.3
17.1
5
BZX84-C18
16.8
19.1
5
BZX84-C20
18.8
21.2
5
BZX84-C22
20.8
23.3
5
BZX84-C24
22.8
25.6
5
BZX84-C27
25.1
28.9
2
BZX84-C30
28.0
32.0
2
BZX84-C33
31.0
35.0
2
BZX84-C36
34.0
38.0
2
BZX84-C39
37.0
41.0
2
BZX84-C43
40.0
46.0
2
BZX84-C47
44.0
50.0
2
BZX84-C51
48.0
54.0
2
BZX84-C56
52.0
60.0
2
BZX84-C62
58.0
66.0
2
BZX84-C68
64.0
72.0
2
BZX84-C75
70.0
79.0
2
BZX84-B2V4
2.35
2.45
5
BZX84-B2V7
2.65
2.75
5
BZX84-B3
2.94
3.06
5
BZX84-B3V3
3.23
3.37
5
BZX84-B3V6
3.53
3.67
5
BZX84-B3V9
3.82
3.98
5
BZX84-B4V3
4.21
4.39
5
BZX84-B4V7
4.61
4.79
5
BZX84-B5V1
5.00
5.20
5
BZX84-B5V6
5.49
5.71
5
BZX84-B6V2
6.08
6.32
5
BZX84-B6V8
6.66
6.94
5
BZX84-B7V5
7.35
7.65
5
BZX84-B8V2
8.04
8.36
5
BZX84-B9V1
8.92
9.28
5
BZX84-B10
9.80
10.2
5
BZX84-B11
10.8
11.2
5
BZX84-B12
11.8
12.2
5
BZX84-B13
12.7
13.3
5
BZX84-B15
14.7
15.3
5
BZX84-B16
15.7
16.3
5
BZX84-B18
17.6
18.4
5
BZX84-B20
19.6
20.4
5
BZX84-B22
21.6
22.4
5
BZX84-B24
23.5
24.5
5
BZX84-B27
26.5
27.5
2
BZX84-B30
29.4
30.6
2
BZX84-B33
32.3
33.7
2
BZX84-B36
35.3
36.7
2
BZX84-B39
38.2
39.8
2
BZX84-B43
42.1
43.9
2
BZX84-B47
46.1
47.9
2
BZX84-B51
50.0
52.0
2
BZX84-B56
54.9
46.9
2
BZX84-B62
60.8
63.2
2
BZX84-B68
66.6
69.4
2
BZX84-B75
73.5
76.5
2
Type
± 5% Tol.
Zener Voltage
range
(1)
at I
ZT1
V
Z
(V)
min.
max.
Test Current
I
ZT1
(mA)
Zener Voltage
range
(1)
at I
ZT1
V
Z
(V)
min.
max.
Test Current
I
ZT1
(mA)
Notes: (1) Measured with pulses t
p
= 5 ms
Electrical Characteristics
(T
A
= 25°C unless otherwise noted)
Maximum V
F
= 0.9V at I
F
= 10mA
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