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參數(shù)資料
| 型號： | AT431Z |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Low-Voltage Adjustable Precision Shunt Regulator |
| 中文描述： | 低電壓可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器 |
| 文件頁數(shù)： | 14/14頁 |
| 文件大小： | 355K |
| 代理商： | AT431Z |
AT431
Low-Voltage Adjustable Precision
Shunt Regulator
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 WWW:
http://www.aimtron.com.tw
Fax: 886-3-563-0879 Email:
service@aimtron.com.tw
14
Reflow Condition (IR/Convection or VPR Reflow)
Reference JEDEC Standard J-STD-020A
Classification Reflow Profiles
Convection or
IR/Convction
VPR
Average Heating Rate(180
°
C to peak)
Preheat Temperature(125
±
20
°
C)
Temperature maintained above 180
°
C
Time within 5
°
C of actual Peak Temperature 10~20 seconds
Peak Temperature Range(Note 1)
5
°
C/second max.
120 seconds max.
10~150 seconds
10
°
C/second max.
60 seconds
219~225
°
C or
235~240
°
C
10
°
C/second max.
219~225
°
C or
235~240
°
C
6
°
C /second max.
6 minutes max.
Cooling Rate
Time 25
°
C to Peak Temperature
*1 The maximum peak temperatures for IR and VP reflow are depending on package dimensions.
Package Reflow Conditions
Pkg. Thickness
≥
2.5mm and
all bags
Pkg. Thickness <2.5mm
and
Pkg. Volume
≥
350 mm3
Pkg. Thickness <2.5mm
and
Pkg. Volume <350 mm3
Convection 219~225
°
C
VPR 219~225
°
C
IR/Convection 219~225
°
C
Convection 235~240
°
C
VPR 235~240
°
C
IR/Convection 235~240
°
C
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