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參數資料
| 型號： | CMPZ5249B |
| 廠商： | CENTRAL SEMICONDUCTOR CORP |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | surface mount silicon Zener diodes |
| 中文描述： | 19 V, 0.35 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封裝： | SOT-23, 3 PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 100K |
| 代理商： | CMPZ5249B |
Ce nt ra l
S e m ico nd uct o r Co rp .
TM
214
TYPE
MARKING
CODE
MIN
VOLTS
2.280
2.375
2.565
2.660
2.850
3.135
3.420
3.705
4.085
4.465
4.845
5.320
5.700
5.890
6.460
7.125
7.790
8.265
8.645
9.500
10.45
11.40
12.35
13.30
NOM
VOLTS
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
11
12
13
14
MAX
VOLTS
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
13.65
14.70
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9.0
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
0.25
0.25
0.25
0.25
0.25
0.25
VOLTS
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
9.9
10
%/°C
-0.085
-0.085
-0.080
-0.080
-0.075
-0.070
-0.065
-0.060
±0.055
±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
+0.079
+0.082
CMPZ5221B
CMPZ5222B
CMPZ5223B
CMPZ5224B
CMPZ5225B
CMPZ5226B
CMPZ5227B
CMPZ5228B
CMPZ5229B
CMPZ5230B
CMPZ5231B
CMPZ5232B
CMPZ5233B
CMPZ5234B
CMPZ5235B
CMPZ5236B
CMPZ5237B
CMPZ5238B
CMPZ5239B
CMPZ5240B
CMPZ5241B
CMPZ5242B
CMPZ5243B
CMPZ5244B
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
17
22
30
13
15
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
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
0.5
0.1
18A
18B
18C
18D
18E
C8A
C8B
C8C
C8D
C8E
C8F
C8G
C8H
C8J
C8K
C8L
C8M
C8N
C8P
C8Q
C8R
C8S
C8T
C8U
ABSOLUTE MAXIMUM RATINGS
Power Dissipation (@ TA=25
o
C)
Operating and Storage Temperature
SYMBOL
PD
TJ,Tstg
UNITS
mW
oC
350
-65 to + 175
ELECTRICAL CHARACTERISTICS
(TA=25
o
C), VF=0.9V MAX @ IF = 10mA FOR ALL TYPES.
ZENER VOLTAGE
TEST
CURRENT
CMPZ5221B
THRU
CMPZ5261B
350 mW ZENER DIODE
5% TOLERANCE
SOT-23 CASE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMPZ5221B
Series Silicon Zener Diode is a high quality voltage
regulator for use in industrial, commercial,
entertainment and computer applications. Higher
voltage devices are available on special order.
IZT
ZZT
@
IZT
ZZK
@
IZK
MAXIMUM ZENER IMPEDANCE
MAXIMUM REVERSE
CURRENT
μ
A
IR
@
VR
Θ
VZ
MAX.
TEMP.
COEFF.
VZ @ IZT
相關PDF資料 |
PDF描述 |
|---|---|
| CMPZ5250B | surface mount silicon Zener diodes |
| CMPZ5251B | surface mount silicon Zener diodes |
| CMPZ5252B | surface mount silicon Zener diodes |
| CMPZ5253B | surface mount silicon Zener diodes |
| CMPZ5254B | surface mount silicon Zener diodes |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CMPZ5249B TR | 功能描述:Zener Diode 19V 350mW ±5% Surface Mount SOT-23 制造商:central semiconductor corp 系列:- 包裝:剪切帶（CT） 零件狀態:停產 電壓 - 齊納（標稱值）（Vz）:19V 容差:±5% 功率 - 最大值:350mW 阻抗（最大值）（Zzt）:23 歐姆 不同?Vr 時的電流 - 反向漏電流:100nA @ 14V 不同 If 時的電壓 - 正向（Vf）:900mV @ 10mA 工作溫度:-65°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應商器件封裝:SOT-23 標準包裝:1 |
| CMPZ5250B | 制造商:Central Semiconductor Corp 功能描述:20V SOT-23 SMD (Surface Mount) Zener Diode 350mW 5% 制造商:Central Semiconductor Corp 功能描述:20V SOT-23 SMD (Surface Mount) Zener Diode 350mW 5% - free partial T/R at 500. |
| CMPZ5250B TR | 制造商:MAJOR 功能描述: |
| CMPZ5251B | 制造商:Central Semiconductor Corp 功能描述:22V SOT-23 SMD (Surface Mount) Zener Diode 350mW 5% 制造商:Central Semiconductor Corp 功能描述:22V SOT-23 SMD (Surface Mount) Zener Diode 350mW 5% - free partial T/R at 500. |
| CMPZ5251B TR | 制造商:Central Semiconductor Corp 功能描述:350mW 22V |
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