가격 및 재고
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | FOD2742BR2V | 12,500 | 2500 | 1d | ||||||||
| DigiKey | FOD2742BR2VCT-ND | 2,428 | 1 | Cut Tape | ||||||||
| Flip Electronics | FOD2742BR2V | 12,500 | >1wk | |||||||||
| Newark | FOD2742BR2V | 0 | 2500 | Tape & Reel | ||||||||
| Onlinecomponents.com | FOD2742BR2V | 0 | 625 | Bulk |
대체 부품
Price @ 1000
$ 1.008
$ 0.634
$ 0.634
Stock
127,921
357,314
357,314
Authorized Distributors
6
6
6
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Number of Channels
1
1
1
Isolation Voltage
2500 Vrms
2500 Vrms
2500 Vrms
Current Transfer Ratio
100 %
100 %
100 %
Rise Time
-
-
-
Fall Time
-
-
-
Output Voltage
70 V
70 V
70 V
Output Current
-
-
-
Forward Voltage
1.5 V
1.5 V
1.5 V
Forward Current
20 mA
20 mA
20 mA
공급망
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.40.80.00
Introduction Date2003-06-19
Lifecycle StatusNRND (Last Updated: 22 hours ago)
Manufacturer Lifecycle StatusACTIVE, NOT REC (Last Updated: 22 hours ago)
설명
유통업체에서 제공한 onsemi FOD2742BR2V에 대한 설명입니다.
Transistor Output Optocouplers Error amplifier Optocoupler
8-PIN SOIC Error Amplifier Optocoupler
OPTOCOUPLER, SO-8, ERROR AMP, SMD; No. of Channels:1; Isolation Voltage:2.5kV; Optocoupler Output Type:Phototransistor; Input Current:10mA; Output Voltage:70V; Opto Case Style:SOIC; No. of Pins:8; MSL:MSL 1 - Unlimited
The FOD2742 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage tolerance = 2%, 1%, and 0.5%. The Current Transfer Ratio (CTR) ranges from 100% to 200%. It also has an outstanding temperature coefficient of 50 ppm/°C. It is primarily intended for use as the error amplifier/reference voltage/optocoupler function in isolated ac to dc power supplies and dc/dc converters. When using the FOD2742, power supply designers can reduce the component count and save space in tightly packaged designs. The tight tolerance reference eliminates the need for adjustments in many applications. The device comes in a 8-pin small outline package.
제조업체 별칭
onsemi에는 유통업체가 대체하여 사용할 수 있는 전 세계 여러 브랜드가 있습니다. onsemi는 다음 이름으로도 알려져 있습니다:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
기술 사양
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight252 mg
Technical
Bandwidth50 kHz
Collector Emitter Breakdown Voltage7 V
Collector Emitter Saturation Voltage400 mV
Collector Emitter Voltage (VCEO)400 mV
Current Transfer Ratio100 %
Dark Current50 nA
Forward Current20 mA
Forward Voltage1.5 V
Input Current10 mA
Isolation Voltage2500 Vrms
Max Collector Current50 mA
Max Input Current20 mA
Max Operating Temperature85 °C
Max Output Voltage70 V
Max Power Dissipation85 mW
Min Operating Temperature-25 °C
Number of Channels1
Number of Circuits1
Number of Elements1
Output Current per Channel50 mA
Output TypePhototransistor
Output Voltage70 V
Power Dissipation145 mW