JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
WBFBP-02C Plastic-Encapsulate Diodes
DW52C2V4LED02-DW52C39LED02
ZENER DIODE
FEATURES
Ultra-Small Leadless Surface Mount Package
Ideally Suited fou Automated Assembly Processes
Maximum Ratings (T
a
=25℃ unless otherwise specified)
Characteristic
Forward Voltage (Note 1)
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
Notes:
1.Short duration pulse test used to minimize self-heating effect.
@I
F
=10mA
Symbol
V
F
P
D
R
θ
JA
T
J
,
T
STG
Value
0.9
100
1250
-65
~
+150
Unit
V
mW
℃/W
℃
A,Jun,2011
Electrical Characteristics
(T
a
= 25°C unless otherwise specified)
Maximum
Zener Voltage Range (Note1)
Maximum Zener Impedance
(Note 2)
Reverse
Current
(Note1)
V
Z
@I
ZT
Nom(V)
DW52C2V4LED02
DW52C2V7LED02
DW52C3V0LED02
DW52C3V3LED02
DW52C3V6LED02
DW52C3V9LED02
DW52C4V3 LED02
DW52C4V7 LED02
DW52C5V1 LED02
DW52C5V6 LED02
DW52C6V2 LED02
DW52C6V8 LED02
DW52C7V5 LED02
DW52C8V2 LED02
DW52C9V1 LED02
DW52C10 LED02
DW52C11 LED02
DW52C12 LED02
DW52C13 LED02
DW52C15 LED02
DW52C16 LED02
DW52C18 LED02
DW52C20 LED02
DW52C22 LED02
DW52C24 LED02
DW52C36 LED02
DW52C39 LED02
WX
W1
W2
W3
W4
W5
W6
W7
9Y
9A
9B
9C
9D
9E
9F
9G
9H
9J
9K
9L
9M
9N
9P
9R
9S
9W
9X
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
36
39
Min(V)
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
11.40
12.4
13.8
15.30
16.8
18.8
20.8
22.80
34.0
37.0
Max(V)
2.6
2.9
3.2
3.5
3.8
4.10
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.60
11.6
12.70
14.1
15.6
17.1
19.1
21.20
23.30
25.60
38
41
I
ZT
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
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
90
130
Z
ZT
@I
ZT
Ω
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
350
350
Z
ZK
@I
ZK
I
ZK
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
I
R
uA
50
20
10
5
5
3
3
3
2
1
3
2
1
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
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
25.2
27.3
Typical
Temperature
Coefficent
@I
ZTC
mV/°C
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
6.0
7.0
9.2
10.4
12.4
14.4
16.4
18.4
36.5
36.8
Max
0
0
0
0
0
0
0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8.0
9.0
10.0
11.0
13.0
14.0
16.0
18.0
20.0
22.0
45.5
49.8
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
5
5
Test
Current
I
ZTC
Type
Number
Marking
Code
Notes:
1.Short duration pulse test used to minimize self-heating effect.
2.f=1MHz
A,Jun,2011
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