BZX84 Series
Zener Diodes
Vz Range
2.4 to 75V
Power Dissipation
300mW
TO-236AB (SOT-23)
.122 (3.1)
.110 (2.8)
.016 (0.4)
3
.056 (1.43
)
.052 (1.33
)
Top View
Mounting Pad Layout
0.037 (0.95)
0.037 (0.95)
1
2
max. .004 (0.1)
Dimensions in inches
and (millimeters)
0.079 (2.0)
.007 (0.175)
.005 (0.125)
.037(0.95) .037(0.95)
0.035 (0.9)
.045 (1.15)
.037 (0.95)
0.031 (0.8)
.016 (0.4)
.016 (0.4)
.102 (2.6)
.094 (2.4)
Features
Top View
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
• 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
Parameter
Zener Current
Power Dissipation at T
amb
= 25°C
Thermal Resistance Junction to Ambient Air
Junction Temperature
Storage Temperature Range
Notes:
(1) Device on fiberglass substrate, see layout.
A
= 25°C unless otherwise noted)
Symbol
I
ZM
P
tot
R
ΘJA
T
j
T
S
Value
250
300
(1)
420
(1)
150
–65 to +150
Unit
mA
mW
°C/W
°C
°C
9/28/00
BZX84 Series
Zener Diodes
Electrical Characteristics
Type
± 5% Tol.
BZX84-C2V4
BZX84-C2V7
BZX84-C3
BZX84-C3V3
BZX84-C3V6
BZX84-C3V9
BZX84-C4V3
BZX84-C4V7
BZX84-C5V1
BZX84-C5V6
BZX84-C6V2
BZX84-C6V8
BZX84-C7V5
BZX84-C8V2
BZX84-C9V1
BZX84-C10
BZX84-C11
BZX84-C12
BZX84-C13
BZX84-C15
BZX84-C16
BZX84-C18
BZX84-C20
BZX84-C22
BZX84-C24
BZX84-C27
BZX84-C30
BZX84-C33
BZX84-C36
BZX84-C39
BZX84-C43
BZX84-C47
BZX84-C51
BZX84-C56
BZX84-C62
BZX84-C68
BZX84-C75
Zener Voltage
range
(1)
at I
ZT1
V
Z
(V)
min.
max.
2.20
2.50
2.80
3.10
3.40
3.70
4.00
4.40
4.80
5.20
5.80
6.40
7.00
7.70
8.50
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28.0
31.0
34.0
37.0
40.0
44.0
48.0
52.0
58.0
64.0
70.0
2.60
2.90
3.20
3.50
3.80
4.10
4.60
5.00
5.40
6.00
6.60
7.20
7.90
8.70
9.60
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32.0
35.0
38.0
41.0
46.0
50.0
54.0
60.0
66.0
72.0
79.0
(T
A
= 25°C unless otherwise noted)
Maximum V
F
= 0.9V at I
F
= 10mA
Test Current
I
ZT1
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
Type
± 2% Tol.
BZX84-B2V4
BZX84-B2V7
BZX84-B3
BZX84-B3V3
BZX84-B3V6
BZX84-B3V9
BZX84-B4V3
BZX84-B4V7
BZX84-B5V1
BZX84-B5V6
BZX84-B6V2
BZX84-B6V8
BZX84-B7V5
BZX84-B8V2
BZX84-B9V1
BZX84-B10
BZX84-B11
BZX84-B12
BZX84-B13
BZX84-B15
BZX84-B16
BZX84-B18
BZX84-B20
BZX84-B22
BZX84-B24
BZX84-B27
BZX84-B30
BZX84-B33
BZX84-B36
BZX84-B39
BZX84-B43
BZX84-B47
BZX84-B51
BZX84-B56
BZX84-B62
BZX84-B68
BZX84-B75
Zener Voltage
range
(1)
at I
ZT1
V
Z
(V)
min.
max.
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.8
11.8
12.7
14.7
15.7
17.6
19.6
21.6
23.5
26.5
29.4
32.3
35.3
38.2
42.1
46.1
50.0
54.9
60.8
66.6
73.5
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.2
11.2
12.2
13.3
15.3
16.3
18.4
20.4
22.4
24.5
27.5
30.6
33.7
36.7
39.8
43.9
47.9
52.0
46.9
63.2
69.4
76.5
Test Current
I
ZT1
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
Notes:
(1) Measured with pulses t
p
= 5 ms
ADI Reference Circuit
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