onsemi FODM8801 OptoHiT™ 光电晶体管
仙童 FODM8801 OptoHiT™ 光电晶体管是同类首款光电晶体管，它采用仙童领先、专有的工艺技术，可在高达 125°C 的温度下工作。该光耦合器包含一个与光电晶体管进行光耦合的砷镓化铝(AIGaAs)红外发光二极管（LED），采用紧凑的半脚距、迷你扁平 4 引脚封装。它具有非常低的输入电流及高电流传输比。输入输出隔离电压 VISO额定值为 3750 VACRMS。FODM8801 器件特别适合用于直流-直流转换器。
特性
- Utilizing proprietary process technology to achieve high operating temperature up to +125°C
- Guaranteed Current Transfer Ratio (CTR) specifications across full temperature range
- Excellent CTR linearity at high temperature
- CTR at very low input current, IF
- High isolation voltage regulated by safety agency, UL1577, 3750 VACRMS for 1 min. and DIN EN/IEC60747-5-2 (pending approval)
- Compact half pitch, mini-flat, 4-pin package (1.27mm lead pitch, 2.4mm maximum standoff height)
- >5mm creepage and clearance distance
- Applicable to Infrared Ray reflow, +245°C
应用
- Ground-loop isolation, signal-noise isolation
- Communications
- Adapters
- Chargers
- Consumer
- Appliances
- Set-top boxes
- Industrial
- Power supplies
- Motor control
- Programmable logic control
- DC-DC converters
Schematic
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发布日期: 2013-09-11
| 更新日期: 2022-03-11