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Classification of Products for high temperature environment

Ricoh offers a wide range of semiconductor devices that are designed for the use in high-temperature environment. Ricoh provides high temperature products that have passed a screening at high temperature and a reliability test with extended hours. To distinguish these products from other high temperature products, "-Y" is added to the end of the product name.

Quality Class Operating Temp. Range Screening Reliability Test Applications Product Name Ex.
High Temperature -40°C to 105°C
-40°C to 125°C
High Temp.*1 2000 Hrs. • Industrial Equipment
• Equipment used under high-temp. conditions
• Equipment accompanied by self-heating
R1524x-Y
-40°C to 105°C 25°C 1000 Hrs. • Portable Equipment
• Digital Home Electrical Appliances
R1524x

*1 High-temperature test items differ by products.

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How to read the part number for high temperature environment (Power management IC)

(Ex) Part Number Product Name Package Output Voltage Ver. *1 Taping Direction Class Lead Operating Temp. Range
RP132S331D-E2-FE RP132 S
(HSOP-6J)
331
(3.3V)
D E2 F
(Consumer)
E
(Sn)
-40°C to 85°C
RP132S331D-E2-YE Y
-40°C to 105°C
RP132K001B-TR K
(DFN(PLP)1820-6)
001
(Adjustable)
B TR None
(Consumer)
None
(Au)
-40°C to 85°C
RP132K001B-TR-Y Y
-40°C to 105°C

*1 This meaning differs depending on the product. Please refer to each datasheet.

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