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MFG:NEC (original)  Package Cooled:SMD-8  D/C:5+  

PS2502L-2 Product Image

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Part Number: PS2502L-2

 

MFG: NEC (original)

Package Cooled: SMD-8

D/C: 5+

Description: The PS2502-1, -2, -4 and PS2502L-1, -2, -4 are optically coupled isolators containing a GaAs light emi...


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PS2502L-2 General Description


The PS2502-1, -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, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.

PS2502L-2 Maximum Ratings

Parameter
Symbol
Ratings
Units
PS2571-1,
PS2571L-1
PS2571-4,
PS2571L-4
Diode
 Reverse Voltage
VR
50
V
Forward Current (DC)
IF
6
mA
Power Dissipation Derating
PD/
1.5
1.2
mW/
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
VCEO
6
V
Collector Current
IC
200
160
mA/ch
Power Dissipation Derating
PC/
2.0
1.6
mW/
Power Dissipation
PC
200
160
mW/ch
Isolation Voltage*2
BV
5 000
Vr.m.s.
Operating Ambient Temperature
TA
−55 to +100
Storage Temperature
Tstg
−55 to +150
*1 PW = 100 s, Duty Cycle = 1 %
*2 AC voltage for 1 minute at TA = 25 , RH = 60 % between input and output

PS2502L-2 Features

• High isolation voltage (BV = 5 000 Vr.m.s.)
• High current transfer ratio (CTR = 2 000 % TYP.)
• High-speed switching (tr, tf = 100 s TYP.)
• Taping product number (PS2502L-1-E3, E4, F3, F4) (PS2502L-2-E3, E4)
• UL approved (File No. E72422 (S) )

PS2502L-2 Typical Application

• Power supply
• Telephone/FAX.
• FA/OA equipment
• Programmable logic controller

PS2502L-2 datasheet

PS2502L-2
PDF/DataSheet Download

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