PS2561-2

Current Transfer Ratio :
Maximum Forward Diode Voltage :
Maximum Collector Current :
Maximum Power Dissipation :
Maximum Operating Temperature :
Minimum Operating Temperature :
Package / Case :
Input Type :
Maximum Collector Emitter Voltage :
Maximum Collector Emitter Saturation Voltage :
Isolation Voltage : 5000 Vrms
Packaging : Tube


Features:

• High isolation voltage BV = 5 000 Vr.m.s.: standard products BV = 3 750 Vr.m.s.: VDE0884 approved
   products (Option)
• High collector to emitter voltage (VCEO = 80 V)
• High current transfer ratio (CTR = 200 % TYP.)
• High-speed switching (tr = 3 s TYP., tf = 5 s TYP.)
• UL approved (File No. E72422 (S) )
• CSA approved (No. CA 101391)
• BSI approved (BS415, BS7002) No. 7112
• SEMKO approved (SS4410165) No. 9317144
• NEMKO approved (NEK-HD 195S6) No. A21409
• DEMKO approved (Section 101, 137) No. 300535
• FIMKO approved (E69-89) No. 167265-08
• VDE0884 approved (Option)


Application

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


Specifications

Parameter		Symbol	Ratings		Units
			PS2561-1, PS2561L-1	PS2561-2, PS2561L-2
Diode	Reverse Voltage	VR	6		V
	Forward Current (DC)	IF	80		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	80		V
	Emitter to Collector Voltage	VCEO	7		V
	Collector Current	IC	50		mA/ch
	Power Dissipation Derating	PC/	1.5	1.2	mW/
	Power Dissipation	PC	150	120	mW/ch
Isolation Voltage*2		BV	5 000 3 750*3		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 T_A = 25 , RH = 60 % between input and output
*3 VDE0884 approved products (Option)


Description

The PS2561-1, PS2561-2 and PS2561L-1, -2 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.

PS2561-1, PS2561-2 are in a plastic DIP (Dual In-line Package) and PS2561L-1, -2 are lead bending type (Gull-wing) for surface mount.