參數(shù)資料
型號(hào): M38021E1-256FS
廠商: Mitsubishi Electric Corporation
元件分類: DC/DC變換器
英文描述: 1 watt dc-dc converters
中文描述: 1瓦的DC - DC轉(zhuǎn)換器
文件頁數(shù): 42/62頁
文件大?。?/td> 2389K
代理商: M38021E1-256FS
Data Sheet U14893EJ2V0DS
45
PD703032A, 703032AY, 70F3032A, 70F3032AY
Table 5-1. Surface Mounting Type Soldering Conditions (2/2)
(2)
PD70F3032AGF-3BA: 100-pin plastic QFP (14 ×××× 20)
PD70F3032AYGF-3BA: 100-pin plastic QFP (14 ×××× 20)
Soldering Method
Soldering Conditions
Recommended
Condition
Symbol
Infrared reflow
Package peak temperature: 235 °C, Time: 30 seconds max. (at 210 °C or higher),
Count: Two times or less
Exposure limit: 3 days
Note (after that, prebake at 125 °C for 20 to 72 hours)
IR35-203-2
VPS
Package peak temperature: 215 °C, Time: 25 to 40 seconds (at 200 °C or higher),
Count: Two times or less
Exposure limit: 3 days
Note (after that, prebake at 125 °C for 20 to 72 hours)
VP15-203-2
Wave soldering
Solder bath temperature: 260 °C max., Time: 10 seconds max., Count: once
Preheating temperature: 120 °C max. (package surface temperature)
Exposure limit: 3 days
Note (after that, prebake at 125 °C for 20 to 72 hours)
WS60-203-1
Partial heating
Pin temperature: 300 °C max., Time: 3 seconds max. (per pin row)
Note After opening the dry pack, store it at 25 °C or less and 65% RH or less for the allowable storage period.
Caution
Do not use different soldering methods together (except for partial heating).
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