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參數(shù)資料
| 型號： | 1N5228DUR |
| 廠商： | MICROSEMI CORP-SCOTTSDALE |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 3.9 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AA |
| 封裝： | HERMETIC SEALED, GLASS, MLL34, MELF-2 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 447K |
| 代理商： | 1N5228DUR |
500 mW GLASS SURFACE MOUNT
ZENER DIODES
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
1N5221UR thru 1N5281BUR, e3
(or MLL5221 thru MLL5281B, e3)
1N5
221
UR
thru
1N5281
R
NOTE 1:
Table as shown lists type numbers, which indicate a tolerance of +/-20% with guaranteed limits on only
VZ, IR, and VF. Devices with
guaranteed limits on all six parameters are indicated by suffix “A” for +/-10%, “B” for +/-5%, “C” for +/-2%, and “D” for +/-1% tolerance.
NOTE 2:
The electrical characteristics are measured after allowing the device to stabilize for 20 seconds.
NOTE 3:
Temperature coefficient (
α
vz). Test conditions for temperature coefficient are as follows:
a.
IZT = 7.5 mA, T1 = 25
oC,
T2 = 125
oC (1N5221AUR & BUR thru 1N5242AUR & BUR)
b.
IZT = Rated IZT, T1 = 25oC,
T2 = 125
oC (1N5243AUR & BUR thru 1N5281AUR & BUR)
Device to be temperature stabilized with current applied prior to reading breakdown voltage at the specified ambient temperature.
NOTE 4:
These devices may be ordered as either 1N5221UR thru 1N5281BUR or as MLL5221 thru MLL5281B part numbers.
GRAPHS
Microsemi
Scottsdale Division
Page 3
Copyright
2005
8-29-2005 REV B
BU
TEC – End Cap Temperature (
oC), or
TEMPERATURE
CO
EFFICIENT
%/
o C
RATED
P
O
WER
DISSIPATION
TA Ambient Temperature on FR4 PC BOARD
NOMINAL ZENER VOLTAGE (VOLTS)
TEMPERATURE
CO
EFFICIENT
mV/
o
C
Voltage Temperature
Coefficient %/
oC
TEC
TA
mV Change /C
FIGURE 1
FIGURE 2
POWER DERATING CURVE
ZENER VOLTAGE TEMPERATURE
COEFFICIENT vs. ZENER VOLTAGE
PACKAGE DIMENSIONS
PAD LAYOUT
INCHES
MILLIMETERS
DIM
MIN
MAX
MIN
MAX
A
0.063
0.067
1.60
1.70
B
0.130
0.146
3.30
3.70
C
0.016
0.022
0.41
0.55
INCHES
mm
A
.200
5.08
B
.055
1.40
C
.080
2.03
FIGURE 3
CAPACITANCE vs. ZENER VOLTAGE
(TYPICAL)
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1N5228TA | 功能描述:DIODE ZENER 3.9V 500MW DO35 制造商:smc diode solutions 系列:- 包裝:帶卷（TR） 零件狀態(tài):有效 電壓 - 齊納（標稱值）（Vz）:3.9V 容差:- 功率 - 最大值:500mW 阻抗（最大值）（Zzt）:23 歐姆 不同?Vr 時的電流 - 反向漏電流:10μA @ 950mV 不同 If 時的電壓 - 正向（Vf）:1.1V @ 200mA 工作溫度:200°C 安裝類型:通孔 封裝/外殼:DO-204AH，DO-35，軸向 供應(yīng)商器件封裝:DO-35 標準包裝:5,000 |
| 1N5228-TP | 制造商:MCC 制造商全稱:Micro Commercial Components 功能描述:500 mW Zener Diode 2.4 to 75 Volts |
| 1N5228UR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:500 mW GLASS SURFACE MOUNT ZENER DIODES |
| 1N5229 | 制造商:CHENYI 制造商全稱:Shanghai Lunsure Electronic Tech 功能描述:0.5W SILICON PLANAR ZENER DIODES |
| 1N5229A | 制造商:NJSEMI 制造商全稱:New Jersey Semi-Conductor Products, Inc. 功能描述:GLASS ZENER DIODES 500 MILLIWATTS 2.4-200 VOLTS |
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