optocoupler NQUNXIN QX3022-CuH-DE with GaAs infrared LED and bidirectional photoelectric thyristor
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The QX301X, QX302X, and QX305X series are optocouplers featuring a GaAs infrared light-emitting diode and a single-crystal silicon chip random phase photoelectric bidirectional thyristor. They offer high isolation voltage, wide operating temperature range, and meet reinforced insulation and safety standards.
Product Attributes
- Brand: Qunxin ()
- Origin: China
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC11-471543-2022
Technical Specifications
| Parameter | Symbol | QX301X | QX302X | QX305X | Unit | Remark | |
| Absolute Maximum Ratings | |||||||
| Forward Current | IF | 60 | mA | ||||
| Backward Voltage | VR | 6 | V | ||||
| Power Dissipation | PD | 100 | mW | (Ta=25) | |||
| Power dissipation Derating factor (above Ta = 85C) | PDD | 3.8 | mW/C | ||||
| Off-state output terminal voltage | VDRM | 250 | 400 | 600 | V | ||
| Peak repetitive surge current (pw=100s,120pps) | ITSM | 1 | A | ||||
| On-state current (root mean square value) | IT(RMS) | 100 | mA | ||||
| Power Dissipation | PC | 300 | mW | (Output) | |||
| Power dissipation Derating factor (above Ta = 85C) | 7.4 | mW/C | (Output) | ||||
| Total Power Dissipation | Ptot | 330 | mW | ||||
| Operating Temperature | Topr | -55~110 | |||||
| Storage Temperature | Tstg | -55~125 | |||||
| Soldering Temperature | Tsol | 260 | |||||
| Electro-optical Characteristics | |||||||
| Forward Voltage | VF | V | IF=20mA, Typ. | ||||
| Back current | IR | uA | VR=6V, Max. | ||||
| Off-state peak current | IDRM | nA | VDRM=Rated VDRM, IF=0, Max. | ||||
| On-state peak voltage | VTM | V | ITM=100mA peak, Typ. | ||||
| Critical rise rate of off-state voltage | dv/dt | 100 | 100 | 100 | V/s | QX301X: VPEAK=Rated VDRM, IF=0, Typ. QX302X/QX305X: VPEAK=400V, IF=0, Typ. | |
| LED trigger current | IFT | 30 | 15 | 10 | mA | Main terminal Voltage =3V, Typ. (QX3020/QX3011/QX3021/QX3051/QX3012/QX3022/QX3052/QX3013/QX3023/QX3053) | |
| Maintain current | IH | 250 | uA | Typ. | |||
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina