Purchase PS2521-4, In-stock PS2521-4 From SeekIC.
Part Number: PS2521-4
Description: The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and a...
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PS2521-4
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DataSheet
General Description
PS2521-4 General Description
The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.
The PS2521-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.
PS2521-4 Maximum Ratings
| Parameter | Symbol |
Ratings |
Unit | ||
|
PS2521-1, PS2521L-1 |
PS2521-2, -4, PS2521L-2, -4 | ||||
| Diode | Reverse Voltage | VR |
150 |
V | |
| Forward Current (DC) | IF |
6.0 |
mA | ||
| Power Dissipation Derating | ∆PC/°C |
2.5 |
2.0 |
mW/°C | |
| Power Dissipation | PD |
250 |
200 |
mW/ch | |
| Peak Forward Current*1 | IFP |
1 |
A | ||
| Transistor | Collector to Emitter Voltage | VCEO |
80 |
V | |
| Emitter to Collector Voltage | VECO |
6 |
V | ||
| Collector Current | IC |
50 |
mA | ||
| Power Dissipation Derating | ∆PC/°C |
1.5 |
1.2 |
mW/°C | |
| Power Dissipation | PC |
150 |
120 |
mW/ch | |
| Isolation Voltage*2 | BV |
5 000 |
Vr.m.s. | ||
| Operating Ambient Temperature | TA |
-55 to +100 |
°C | ||
| Storage Temperature | Tstg |
-55 to +150 |
°C | ||
PS2521-4 Features
• Large forward input current (IF = 150 mA)
• High Isolation voltage (BV = 5 000 Vr.m.s.)
• High collector to emitter voltage (VCEO = 80 V)
• High-speed switching (tr = 3 ms TYP., tf = 5 ms TYP.)
• Ordering number of taping product: PS2521L-1-E3, E4, F3, F4, PS2521L-2-E3, E4
• UL approved: File No. E72422 (S)
• High Isolation voltage (BV = 5 000 Vr.m.s.)
• High collector to emitter voltage (VCEO = 80 V)
• High-speed switching (tr = 3 ms TYP., tf = 5 ms TYP.)
• Ordering number of taping product: PS2521L-1-E3, E4, F3, F4, PS2521L-2-E3, E4
• UL approved: File No. E72422 (S)
PS2521-4 Typical Application
• Exchange equipment
• FAX/MODEM
• LCR adapter
• FAX/MODEM
• LCR adapter
PS2521-4
PDF/DataSheet Download
- Datasheet: PS2521-4
- File Size: 126568 KB
- Manufacturer: NEC [NEC]
- Click here to Download
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PS2521-2
The PS2521-1, PS2521-2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.The PS2521-1, PS2521-2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are le...
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The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.The PS2521-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are lead bending t...
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