參數(shù)資料
型號(hào): HT77XX
廠商: Holtek Semiconductor Inc.
英文描述: PFM Step-up DC/DC Converter
中文描述: PFM步升直流/直流轉(zhuǎn)換器
文件頁(yè)數(shù): 16/19頁(yè)
文件大?。?/td> 502K
代理商: HT77XX
TO-92 Carrier Tape Dimensions
TO-92
Symbol
Description
Dimensions in mm
I1
Taped Lead Length
(2.5)
P
Component Pitch
12.7 1.0
P
0
Perforation Pitch
12.7 0.3
P
2
Component to Perforation (Length Direction)
6.35 0.4
F
1
Lead Spread
2.5+0.4
0.1
F
2
Lead Spread
2.5+0.4
0.1
h
Component Alignment
0 0.1
W
Carrier Tape Width
18.0+1.0
0.5
W
0
Hold-down Tape Width
6.0 0.5
W
1
Perforation Position
9.0 0.5
W
2
Hold-down Tape Position
(0.5)
H
0
Lead Clinch Height
16.0 0.5
H
1
Component Height
Less than 24.7
D
0
Perforation Diameter
4.0 0.2
t
Taped Lead Thickness
0.7 0.2
H
Component Base Height
19.0 0.5
Note:
Thickness less than 0.38 0.05mm~0.5mm
P0 Accumulated pitch tolerance: 1mm/20pitches.
( ) Bracketed figures are for reference only.
HT77XX
Rev 1.60
16
September 12, 2007
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