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參數(shù)資料
| 型號： | OM7900SRM |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ISOLATED HERMETIC TO-257AA FIXED VOLTAGE NEGATIVE REGULATORS |
| 中文描述： | 隔震朗格到257AA固定電壓負(fù)調(diào)節(jié)因子 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大?。?/td> | 57K |
| 代理商： | OM7900SRM |
OM
7900
S
R
M
Omnirel
Device
Type
Isolated
Package
Package
Style
Hi-Rel Screening
Level
PART NUMBER DESIGNATOR
Figure 1 shows a typical soldering profile for the D2and D3Packages when soldering a to a printed circuit board.The
profile will vary from system to system and solders to solders. Factors that can affect the profile include the type of sol-
dering system used, density and type of components on the board or substrate material being used.This profile shows
temperature versus time.The two profiles described are based on a high density and a low density board.The type sol-
der used was 62/36/2 Tin Lead Silver with a melting point between 177-189
o
C. An convection/infrared soldering reflow
system was used. The circuit and solder joints heat up first due to their mass followed by the components which typi-
cally run 30 degrees cooler than the solder joints.
TYPICAL HEATING PROFILE
TYPICAL SOLDERING PROFILE
MECHANICAL OUTLINE
SOLDERING FOOTPRINT
Pin 1: Ground
Pin 2: Input
Pin 3: Output
Case N/C
205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246
OM7900IH Series
OM7900SR Series
1 2
3
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| OM7905AIH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Fixed Voltage Regulator |
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