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參數(shù)資料
| 型號： | MLL981B |
| 廠商： | MICROSEMI CORP-LAWRENCE |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | surface mount silicon Zener diodes |
| 中文描述： | 68 V, 0.48 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-213AA |
| 封裝： | MELF-2 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 72K |
| 代理商： | MLL981B |
MLL957B-92B.PDF 05-02-00
MLL957B,-1
thru
MLL992B,-1
±1% and ±2% Versions
“C” and “D” Available
Electrical
Characteristics (see next page)
8700 E. Thomas Road
Scottsdale, AZ 85252
Phone: (480) 941-6300
Fax: (480) 947-1503
Features
Leadless Package For Surface Mount Technology
Ideal For High Density Mounting
Voltage Range 6.8 To 200 Volts
Hermetically Sealed, Double Slug Glass Construction
Metallurgically Bonded Construction Available as Dash One.
Available in JAN, JTX, JTXV-1 to Mil-PRF-19500/117 (UR-1 Suffix)
MILLIMETERS
MIN
3.30
1.60
0.41
INCHES
DIM
A
B
U
MAX
3.70
1.70
0.55
DO-213AA
MIN
.130
.063
.016
MAX
.146
.067
.022
LEADLESS GLASS
ZENER DIODE
SURFACE MOUNT
Mechanical
Characteristics
Case:
Hermetically sealed glass with solder
contact tabs at each end.
Finish:
All external surfaces are corrosion
resistant, readily solderable.
Polarity:
Banded end is cathode.
Thermal Resistance:
100
°
C/Watt Maximum
junction to end caps for "-1" construction and
150
°
C/W maximum junction to end caps for
commercial.
Mounting Position:
Any
Weight: 0.04 gm
Maximum Ratings
500 mW DC Power Dissipation (See Power Derating Curve In Figure 1)
-55
°
C to +175
°
C Operating and Storage Junction Temperature
Application
This surface mountable zener diode series is similar to the 1N957B thru
1N992B in the DO-35 equivalent package except that it meets the new
JEDEC surface mount outline DO-213AA. It is an ideal selection for
applications of high density and low parasitic requirements. Due to its
glass hermetic qualities, it may also be considered for high reliability
applications.
Package Dimensions In Inches
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
20
40
60
80
100
120
140
160
180
200
Dash 1
Metallurgically Bonded
Non-Dash 1
T
EC
End Cap Case Temperature (oC)
FIGURE 1
P
D
STEADY STATE POWER DERATING
相關PDF資料 |
PDF描述 |
|---|---|
| MLL982B | surface mount silicon Zener diodes |
| MLL983B | surface mount silicon Zener diodes |
| MLL984B | 3000 GATE LOGIC CELL ARRAY - NOT RECOMMENDED for NEW DESIGN |
| MLL985B | 3000 GATE LOGIC CELL ARRAY - NOT RECOMMENDED for NEW DESIGN |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MLL981B-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Zener Voltage Regulator Diode[Qual Data] |
| MLL982A | 制造商:FCI 制造商全稱:First Components International 功能描述:2.4V to 110V MLL ZENER DIODES (1/2 Watt) |
| MLL982B | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:LEADLESS GLASS ZENER DIODE SURFACE MOUNT |
| MLL982B-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Zener Voltage Regulator Diode[Qual Data] |
| MLL983A | 制造商:FCI 制造商全稱:First Components International 功能描述:2.4V to 110V MLL ZENER DIODES (1/2 Watt) |
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