Purchase PS2503 -4, In-stock PS2503 -4 From SeekIC.
Part Number: PS2503 -4
Description: PS2503-1, -2, -4 and PS2503L-1, -2, -4 series are optically coupled isolator containing a GaAs light emitting diode and...
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PS2503 -4
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DataSheet
General Description
PS2503 -4 General Description
PS2503-1, -2, -4 and PS2503L-1, -2, -4 series are optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor.
PS2503-1, -2, -4 are in a plastic DIP (Dual In-line Package) and PS2503L-1, -2, -4 are lead bending type (Gullwing) for surface mount.
PS2503 -4 Maximum Ratings
| Parameter | Symbol |
Ratings |
Unit | ||
|
(PS2503-1) (PS2503L-1) |
(PS2503-1) (PS2503L-1) | ||||
| Diode | Reverse Voltage | VR |
6 |
V | |
| Forward Current (DC) | IF |
80 |
mA | ||
| Power Dissipation Derating | ∆PC/°C |
1.5 |
1.2 |
mW/°C | |
| Power Dissipation | PD |
150 |
120 |
mW/ch | |
| Peak Forward Current*1 | IFP |
±1 |
A | ||
| Transistor | Collector to Emitter Voltage | VCEO |
40 |
V | |
| Emitter to Collector Voltage | VECO |
0.6 |
V | ||
| Collector Current | IC |
30 |
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. | ||
| Storage Temperature | Tstg |
-55 to +100 |
°C | ||
| Operating Temperature | Topt |
-55 to +150 |
°C | ||
| Lead Temperature (Soldering 10 s) | Tsol |
260 |
°C | ||
PS2503 -4 Features
• High isolation voltage (BV: 5 000 Vr.m.s. MIN.)
• High speed switching (tr = 20 ms, tf = 30 ms TYP., @RL = 10 kW)
• High current transfer ratio (CTR: 100 % MIN. @IF = 1 mA, VCE = 5 V)
• Taping Product number (PS2503L-1-E3, E4, F3, F4) (PS2503L-2-E3, E4)
• UL recognized [File No. E72422(S)]
• High speed switching (tr = 20 ms, tf = 30 ms TYP., @RL = 10 kW)
• High current transfer ratio (CTR: 100 % MIN. @IF = 1 mA, VCE = 5 V)
• Taping Product number (PS2503L-1-E3, E4, F3, F4) (PS2503L-2-E3, E4)
• UL recognized [File No. E72422(S)]
PS2503 -4 Typical Application
Interface circuit for various instrumentations, control equipments.
• AC Line/Digital Logic .................................................. Isolate high voltage transients
• Digital Logic/Digital Logic ........................................... Eliminate spurious ground loops
• Twisted pair line receiver ........................................... Eliminate ground look pick-up
• Telephone/Telegraph line receiver ............................ Isolate high voltage transients
• High Frequeny Power Supply Feedback Control ...... Maintain floating ground
• Relay Contact Monitor ................................................ Isolate floating grounds and transients
• Power Supply Monitor ................................................ Isolate transients and ground systems
• AC Line/Digital Logic .................................................. Isolate high voltage transients
• Digital Logic/Digital Logic ........................................... Eliminate spurious ground loops
• Twisted pair line receiver ........................................... Eliminate ground look pick-up
• Telephone/Telegraph line receiver ............................ Isolate high voltage transients
• High Frequeny Power Supply Feedback Control ...... Maintain floating ground
• Relay Contact Monitor ................................................ Isolate floating grounds and transients
• Power Supply Monitor ................................................ Isolate transients and ground systems
PS2
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PS2503 -4 Relative Products
PS2503 -2
PS2503-1, PS2503 -2, -4 and PS2503L-1, -2, -4 series are optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor.PS2503-1, PS2503 -2, -4 are in a plastic DIP (Dual In-line Package) and PS2503L-1, -2, -4 are lead b...
PS2503 -1
PS2503 -1, -2, -4 and PS2503L-1, -2, -4 series are optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor.PS2503 -1, -2, -4 are in a plastic DIP (Dual In-line Package) and PS2503L-1, -2, -4 are lead bending type ...
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The PS2502-1, -2, PS2502L-4 and PS2502L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor.The PS2502-1, -2, PS2502L-4 are in a plastic DIP (Dual In-line Package) and the P...
PS2502L-2
The PS2502-1, PS2502L-2, -4 and PS2502L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor.The PS2502-1, PS2502L-2, -4 are in a plastic DIP (Dual In-line Package) and the P...
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