Beijing Silk Road Enterprise Management Services Co., Ltd.
| Rise time | 3us |
| Fall time | 5us |
| Output Current | 50mA |
| Operating Temperature | -55℃~+100℃ |
| Isolation Voltage(Vrms) | 5kV |
| Number of Channels | 1 |
| Description | 50mA DIP-4 Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | PS2501-1-A |
| Package | DIP-4 |
| Model Number | PS2501-1-A |
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Product Specification
| Rise time | 3us | Fall time | 5us |
| Output Current | 50mA | Operating Temperature | -55℃~+100℃ |
| Isolation Voltage(Vrms) | 5kV | Number of Channels | 1 |
| Description | 50mA DIP-4 Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | PS2501-1-A |
| Package | DIP-4 | Model Number | PS2501-1-A |
The PS2501-1, -4 and PS2501L-1, -4 are single transistor type optically coupled isolators. They integrate a GaAs light emitting diode with an NPN silicon phototransistor, offering high isolation voltage (5000 Vr.m.s.) and high-speed switching capabilities (3 s TYP. rise time, 5 s TYP. fall time). The PS2501-1, -4 are available in a plastic DIP package, while the PS2501L-1, -4 feature lead bending for surface mount applications. These devices are suitable for power supplies, telephone/FAX, FA/OA equipment, and programmable logic controllers.
| Parameter | Symbol | Conditions | MIN. | TYP. | MAX. | Unit | PS2501-1, -4, PS2501L-1, -4 |
| Diode Forward Voltage | VF | IF = 10 mA | 1.17 | 1.4 | V | ||
| Reverse Current | IR | VR = 5 V | 5 | A | |||
| Terminal Capacitance | Ct | V = 0 V, f = 1.0 MHz | 50 | pF | |||
| Transistor Collector to Emitter Dark Current | ICEO | VCE = 80 V, IF = 0 mA | 100 | nA | |||
| Coupled Current Transfer Ratio | CTR | IF = 5 mA, VCE = 5 V | 80 | 300 | 600 | % | *1 |
| Collector Saturation Voltage | VCE (sat) | IF = 10 mA, IC = 2 mA | 0.3 | V | |||
| Isolation Resistance | RI-O | VI-O = 1.0 kVDC | 1011 | ||||
| Isolation Capacitance | CI-O | V = 0 V, f = 1.0 MHz | 0.5 | pF | |||
| Rise Time | tr | VCC = 10 V, IC = 2 mA, RL = 100 | 3 | s | *2 | ||
| Fall Time | tf | 5 | s | *2 |
| Parameter | Symbol | Ratings | Unit | PS2501-1, PS2501L-1 | PS2501-4, PS2501L-4 |
| Diode Reverse Voltage | VR | 6 | V | ||
| Forward Current (DC) | IF | 80 | mA/ch | ||
| Power Dissipation | PD | 150 | mW/ch | ||
| Peak Forward Current *1 | IFP | 1 | A/ch | ||
| Collector to Emitter Voltage | VCEO | 80 | V | ||
| Emitter to Collector Voltage | VECO | 7 | V | ||
| Collector Current | IC | 50 | mA/ch | ||
| Power Dissipation | PC | 150 | mW/ch | ||
| Isolation Voltage *2 | BV | 5000 | Vr.m.s. | ||
| Operating Ambient Temperature | TA | -55 to +100 | C | ||
| Storage Temperature | Tstg | -55 to +150 | C |
| Model | Pin 1 | Pin 2 | Pin 3 | Pin 4 | Other Pins (for 16-pin DIP) |
| PS2501-1, PS2501L-1 | Anode | Cathode | Emitter | Collector | N/A |
| PS2501-4, PS2501L-4 | Anode | Cathode | Anode | Cathode | Emitter (9, 11, 13, 15), Collector (10, 12, 14, 16) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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