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Электронный компонент: 2CW37-12

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SHANGHAI SUNRISE ELECTRONICS CO., LTD.
FEATURES
Small glass structure ensures high reliability
High temperature soldering guaranteed:
250
o
C/10S/9.5mm lead length
at 5 lbs tension
MECHANICAL DATA
Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
Case: Glass,hermetically sealed
Polarity: Color band denotes cathode
Mounting position: Any
MAXIMUM RATINGS AND CHARACTERISTICS
(Ratings at 25
o
C ambient temperature unless otherwise specified)
SYMBOL
VALUE
UNITS
Zener Current
I
Z MAX
see table
mA
Power Dissipation
(Note 1)
Pt
500
mW
Thermal Resistance
(junction to ambient)
(Note 1)
Operating Junction and Storage Temperature Range
T
J
,T
STG
-55 ~ +175
o
C
Note:
1. Valid provided that leads are kept at ambient temperature at a distance of 8mm from case.
http://www.sse-diode.com
0.3
o
C/mW
2CW37-2.0 THRU 2CW37-36
PLANAR ZENER DIODE
RATINGS
R
(ja)
ZENER VOLTAGE: 2.0-36V
POWER: 500mW
DO - 35
Dimensions in inches and (millimeters)
1.0 (25.4)
MIN.
.018 (0.46)
.022 (0.56)
.120 (3.0)
.200 (5.1)
1.0 (25.4)
MIN.
DIA.
.060 (1.5)
.090 (2.3) DIA.
TECHNICAL
SPECIFICATION
I
R1(
25
o
C)
I
Z
(25
o
C)
A
B
2CW37-2.0
1.88-2.02
1.98-2.12
5
100
5
10
100
0.4
150
2CW37-2.2
2.08-2.23
2.18-2.33
5
100
5
10
100
0.5
140
2CW37-2.4
2.28-2.43
2.38-2.56
5
100
5
10
100
0.6
130
2CW37-2.7
2.50-2.75
2.65-2.90
5
100
5
10
100
0.7
130
2CW37-3.0
2.80-3.05
2.95-3.20
5
100
5
10
100
0.8
120
2CW37-3.3
3.10-3.35
3.25-3.50
5
100
5
10
100
1.0
110
2CW37-3.6
3.40-3.65
3.55-3.80
5
100
5
5
50
1.0
100
2CW37-3.9
3.70-3.95
3.85-4.10
5
100
5
5
50
1.0
95
2CW37-4.3
4.00-4.35
4.25-4.60
5
100
5
5
50
1.0
90
2CW37-4.7
4.40-4.75
4.65-5.00
5
100
5
5
50
1.5
85
2CW37-5.1
4.80-5.15
5.00-5.40
5
50
5
1
10
1.5
80
2CW37-5.6
5.20-5.70
5.50-6.00
5
30
5
1
10
1.5
70
2CW37-6.2
5.80-6.30
6.10-6.60
5
17
5
1
10
3.0
64
2CW37-6.8
6.40-6.90
6.70-7.20
5
15
5
1
10
4
58
2CW37-7.5
7.00-7.60
7.40-7.90
5
15
5
1
10
5.1
53
2CW37-8.2
7.70-8.30
8.10-8.70
5
20
5
1
10
5.6
47
2CW37-9.1
8.50-9.20
9.00-9.60
5
20
5
0.5
5
6.2
43
2CW37-10
9.40-10.10
9.90-10.60
5
25
5
0.5
5
6.8
40
2CW37-11
10.4-11.10
10.90-11.60
5
30
5
0.5
5
7.5
36
2CW37-12
11.40-12.20
12-12.7
5
30
5
0.5
5
8.2
32
2CW37-13
12.4-13.4
13.1-14.1
5
35
5
0.5
5
9
29
2CW37-15
13.8-14.9
14.6-15.6
5
35
5
0.5
5
10
27
2CW37-16
15.3-16.4
16.1-17.1
5
40
5
0.5
5
11
24
2CW37-18
16.8-18.1
17.8-19.1
5
40
5
0.5
5
12
21
2CW37-20
18.8-20.2
19.9-21.2
5
50
5
0.5
5
13
20
2CW37-22
20.8-22.2
21.9-23.3
5
60
5
0.5
5
15
18
2CW37-24
22.8-24.4
24.1-25.6
5
70
5
0.5
5
16
16
2CW37-27
25.2-27.20
26.6-28.60
5
80
5
0.5
5
18
14
2CW37-30
28.0-30.50
29.5-32.0
5
100
5
0.5
5
20
13
2CW37-33
31.0-33.50
32.5-35.00
5
120
5
0.5
5
22
12
2CW37-36
34.0-36.50
35.5-38.0
5
140
5
0.5
5
24
11
http://www.sse-diode.com
CHARACTERISTICS TABLE
TYPE
V
Z
(V)
Rz
I
R2
100
o
C
I
Z
(mA)
max
(W)
I
Z
(mA)
max
(mA)
V
R
(V)
max
(mA)
max
(mA)
CLASSIFICATION