CREAT BY ART
BZX84C2V4 - BZX84C39
300mW, Surface Mount Zener Diode
Small Signal Product
Features
◇
Planar die construction
◇
300 mW power dissipation
◇
Zener voltages from : 2.4V - 39V
◇
Ideally suited for automated assembly
processes
SOT-23
Mechanical Data
◇
Case : SOT-23, molding plastic
◇
Case material - UL flammibility rating 94V-0
◇
Moisture sensitivity : Level 1 per J-STD-020
◇
Terminals : Solderable per MIL-STD-202,
method 208
◇
Polarity : See diagram
◇
Lead free plating
◇
Marking : Marking code
◇
Weight : 0.008 grams (approximately)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Maximum Ratings
Parameter
Power Dissipation
Forward Voltage
Thermal Resistance (Junction to Ambient)
Operating and Storage Temperature Range
Notes: 1. Valid provided that device terminals are kept at ambient temerature .
2. Tested with pulses period = 5 ms, pulse width = 300
μs
3. f = 1KHz
(Note 1)
@ I
F
= 10 mA
(Note 1)
Symbol
P
D
V
F
R
θJA
T
J
, T
STG
Value
300
0.9
417
-65 to +150
Unit
mW
V
K/W
o
C
Version : B14
Small Signal Product
Electrical Characteristics ( T
A
= 25
o
C unless otherwise noted )
Type Number
(Note 1)
Marking
code
Nom
BZX84C2V4
BZX84C2V7
BZX84C3V0
BZX84C3V3
BZX84C3V6
BZX84C3V9
BZX84C4V3
BZX84C4V7
BZX84C5V1
BZX84C5V6
BZX84C6V2
BZX84C6V8
BZX84C7V5
BZX84C8V2
BZX84C9V1
BZX84C10
BZX84C11
BZX84C12
BZX84C13
BZX84C15
BZX84C16
BZX84C18
BZX84C20
BZX84C22
BZX84C24
BZX84C27
BZX84C30
BZX84C33
BZX84C36
BZX84C39
Z11
Z12
Z13
Z14
Z15
Z16
Z17
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
Zener Voltage Range
(Note 2)
V
Z
@ I
ZT
Min
2.2
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
Max
2.6
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
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
I
ZT
mA
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
2.0
2.0
2.0
2.0
2.0
Maximum Zener Impedance
(Note 3)
Z
ZT
@ I
ZT
Ohms
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
Z
ZK
@ I
ZK
Ohms
600
600
600
600
600
600
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
mA
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
0.5
0.5
0.5
0.5
0.5
Maximum Reverse Current
I
R
μA
50
20
10
5.0
5.0
3.0
3.0
3.0
2.0
1.0
3.0
2.0
1.0
0.7
0.5
0.2
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
V
R
V
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
5.0
5.0
6.0
7.0
8.0
8.0
8.0
10.5
11.2
12.6
14.0
15.4
16.8
18.9
21.0
23.1
25.2
27.3
Min
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6
7
9.2
10.4
12.4
14.4
16.4
18.4
21.4
24.4
27.4
30.4
33.4
Typical Temperature
Coefficient @ I
ZT
(mV/
o
C)
Max
0
0
0
0
0
0
0.0
0.2
1.2
2.5
3.7
4.5
5.3
6.1
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
25.3
29.4
33.4
37.4
41.2
Notes: 1. Valid provided that device terminals are kept at ambient temerature .
2. Tested with pulses period = 5 ms, pulse width = 300
μs
3. f = 1KHz
Version : B14
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES (BZX84C2V4 - BZX84C39)
Fig. 1 Power Derating Curve
500
400
300
200
100
0
0
100
T
A
, Ambient Temperature (
o
C)
200
See Note 1
I
Z
, Zener Current (mA)
50
T
j
=25
o
C
P
D
- Power Passipation (mW)
40
30
20
10
0
0
1
2
3
4
5
6
7
8
9
10
V
Z
- Zener Voltage (V)
Test Current
I
Z
C3V3
C4V7
C6V8
C8V2
C2V7
C3V9
C5V6
Fig. 2 Zener Breakdown Characteristics
Fig. 3 Zener Breakdown Characteristics
30
T
j
=25
o
C
C10
C12
I
Z
, Zener Current (mA)
20
C15
C18
C22
C27
C33
C36
Test Current
I
Z
C
J
, Junction Capacitance (pF)
1000
Fig. 4 Junction Capacitance VS. Nomial Zener Voltage
T
j
=25
o
C
V
R
= 1 V
V
R
= 2 V
100
V
R
= 1 V
V
R
= 2 V
10
10
Test Current
I
Z
C39
0
0
10
20
V
Z
- Zener Voltage (V)
30
40
1.0
10.0
V
Z
- Nominal Zener Voltage (V)
100.0
Version : B14
Small Signal Product
Ordering information (Detail, example)
Part No.
Package
Packing
10K / 13" Reel
BZX84Cxx
BZX84C2V4
SOT-23
SOT-23
3K / 7" Reel
3K / 7" Reel
10K / 13" Reel
Note 1 : "xx" is Device Code from "2V4" thru "39".
Note 2 : Manufacture special control, if empty means no special control requirement.
Packing code
R5
RU
RF
R5
Packing code
(Green)
R5G
RUG
RFG
R5G
(Note 2)
Manufacture code
Dimensions
DIM.
A
B
C
D
E
F
G
H
Unit(mm)
Min
2.70
1.10
0.30
1.78
2.20
0.90
Max
3.10
1.50
0.51
2.04
2.60
1.30
Unit(inch)
Min
0.106
0.043
0.012
0.070
0.087
0.035
Max
0.122
0.059
0.020
0.080
0.102
0.051
0.550 REF
0.1 REF
0.022 REF
0.004 REF
Suggested PAD Layout
DIM.
Z
X
Y
C
E
Unit(mm)
Typ.
2.9
0.8
0.9
2.0
1.35
Unit(inch)
Typ.
0.114
0.031
0.035
0.079
0.053
Version : B14
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