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CMDZ5257BBK 数据手册
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PDF下载CMDZ5221B THRU CMDZ5261B
SURFACE MOUNT
SILICON ZENER DIODE
2.4 VOLTS THRU 47 VOLTS
250mW, 5% TOLERANCE
www.centralsemi.com
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMDZ5221B
Series Silicon Zener Diode is a high quality voltage
regulator, manufactured in a super-mini surface mount
package, designed for use in industrial, commercial,
entertainment and computer applications.
MARKING CODE: SEE MARKING CODES ON
ELECTRICAL CHARACTERISTICS TABLE
SOD-323 CASE
MAXIMUM RATINGS: (T =25°C)
SYMBOL
UNITS
mW
A
Power Dissipation
P
250
-65 to +150
500
D
Operating and Storage Temperature
Thermal Resistance
T , T
°C
J
stg
Θ
°C/W
JA
ELECTRICAL CHARACTERISTICS: (T =25°C), V =0.9V MAX @ I =10mA (FOR ALL TYPES)
A
F
F
MAXIMUM ZENER
ZENER
MAXIMUM
REVERSE
CURRENT
TEST
CURRENT
MAXIMUM ZENER
IMPEDANCE
VOLTAGE
TEMPERATURE
COEFFICIENT
VOLTAGE
V
@ I
MARKING
CODE
Z
ZT
TYPE
I
Z
@ I
Z
@ I
I
@ V
ΘV
MIN
V
NOM MAX
ZT
ZT
ZK
ZK
R
R
Z
ZT
V
V
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Ω
Ω
mA
μA
100
100
75
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
V
%/°C
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
0.055
CMDZ5221B 2.280
CMDZ5222B 2.375
CMDZ5223B 2.565
CMDZ5224B 2.660
CMDZ5225B 2.850
CMDZ5226B 3.135
CMDZ5227B 3.420
CMDZ5228B 3.705
CMDZ5229B 4.085
CMDZ5230B 4.465
CMDZ5231B 4.845
CMDZ5232B 5.320
CMDZ5233B 5.700
CMDZ5234B 5.890
CMDZ5235B 6.460
CMDZ5236B 7.125
CMDZ5237B 7.790
CMDZ5238B 8.265
CMDZ5239B 8.645
CMDZ5240B 9.500
CMDZ5241B 10.45
CMDZ5242B 11.40
2.4
2.5
2.7
2.8
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.0
6.2
6.8
7.5
8.2
8.7
9.1
10
2.520
2.625
2.835
2.940
3.150
3.465
3.780
4.095
4.515
4.935
5.355
5.880
6.300
6.510
7.140
7.875
8.610
9.135
9.555
10.50
11.55
12.60
30
30
30
30
29
28
24
23
22
19
17
11
7.0
7.0
5.0
6.0
8.0
8.0
10
1200 0.25
1250 0.25
1300 0.25
1400 0.25
1600 0.25
1600 0.25
1700 0.25
1900 0.25
2000 0.25
1900 0.25
1600 0.25
1600 0.25
1600 0.25
1000 0.25
750
500
500
600
600
600
600
600
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
3.5
4.0
5.0
6.0
6.5
6.5
7.0
8.0
8.4
9.1
X1
X2
X3
X4
X5
X6
X7
X8
X9
XA
XB
XC
XD
XE
XF
XG
XH
XJ
0.030
0.030
+0.038
+0.038
+0.045
+0.050
+0.058
+0.062
+0.065
+0.068
+0.075
+0.076
+0.077
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
XK
XL
XN
XO
17
22
30
11
12
R4 (8-January 2010)
CMDZ5221B THRU CMDZ5261B
SURFACE MOUNT
SILICON ZENER DIODE
2.4 VOLTS THRU 47 VOLTS
250mW, 5% TOLERANCE
ELECTRICAL CHARACTERISTICS - Continued: (T =25°C), V =0.9V MAX @ I =10mA (FOR ALL TYPES)
A
F
F
MAXIMUM ZENER
VOLTAGE
TEMPERATURE
COEFFICIENT
ZENER
MAXIMUM
REVERSE
CURRENT
TEST
CURRENT
MAXIMUM ZENER
IMPEDANCE
VOLTAGE
V
@ I
MARKING
CODE
Z
ZT
TYPE
I
Z
@ I
Z
@ I
ZK
I
@ V
ΘV
MIN
V
NOM MAX
ZT
ZT
ZK
R
R
Z
ZT
V
V
mA
9.5
9.0
8.5
7.8
7.4
7.0
6.6
6.2
5.6
5.2
5.0
4.6
4.5
4.2
3.8
3.4
3.2
3.0
2.7
Ω
Ω
mA
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
μA
0.5
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
V
%/°C
CMDZ5243B 12.35
CMDZ5244B 13.30
CMDZ5245B 14.25
CMDZ5246B 15.20
CMDZ5247B 16.15
CMDZ5248B 17.10
CMDZ5249B 18.05
CMDZ5250B 19.00
CMDZ5251B 20.90
CMDZ5252B 22.80
CMDZ5253B 23.75
CMDZ5254B 25.65
CMDZ5255B 26.60
CMDZ5256B 28.50
CMDZ5257B 31.35
CMDZ5258B 34.20
CMDZ5259B 37.05
CMDZ5260B 40.85
CMDZ5261B 44.65
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
13.65
14.70
15.75
16.80
17.85
18.90
19.95
21.00
23.10
25.20
26.25
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
+0.079
+0.082
+0.082
+0.083
+0.084
+0.085
+0.086
+0.086
+0.087
+0.088
+0.089
+0.090
+0.091
+0.091
+0.092
+0.093
+0.094
+0.095
+0.095
XP
XQ
XR
XS
XT
XU
XV
XX
XY
XZ
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
105
1000 0.25
SOD-323 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) CATHODE
2) ANODE
R4 (8-January 2010)
www.centralsemi.com
CMDZ5257BBK 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| CMDZ5257BBKLEADFREE | CENTRAL | Zener Diode, 33V V(Z), 5%, 0.25W, Silicon, Unidirectional, | 获取价格 |
|
| CMDZ5257BBKPBFREE | CENTRAL | Zener Diode, 33V V(Z), 5%, 0.25W, | 获取价格 |
|
| CMDZ5257BTIN/LEAD | CENTRAL | Zener Diode, | 获取价格 |
|
| CMDZ5257BTR13 | CENTRAL | Zener Diode, 33V V(Z), 5%, 0.25W, Silicon, Unidirectional, | 获取价格 |
|
| CMDZ5257BTR13LEADFREE | CENTRAL | Zener Diode, 33V V(Z), 5%, 0.25W, Silicon, Unidirectional, | 获取价格 |
|
| CMDZ5257BTRLEADFREE | CENTRAL | Zener Diode, 33V V(Z), 5%, 0.25W, Silicon, Unidirectional, | 获取价格 |
|
| CMDZ5257BTRPBFREE | CENTRAL | Zener Diode, 33V V(Z), 5%, 0.25W, | 获取价格 |
|
| CMDZ5258B | CENTRAL | SUPER-MINI ZENER DIODE 2.4 VOLTS THRU 47 VOLTS 250mW, 5% TOLERANCE | 获取价格 |
|
| CMDZ5258BBK | CENTRAL | Zener Diode, 36V V(Z), 5%, 0.25W, Silicon, Unidirectional, | 获取价格 |
|
| CMDZ5258BBKLEADFREE | CENTRAL | Zener Diode, 36V V(Z), 5%, 0.25W, Silicon, Unidirectional, | 获取价格 |
|
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