PS2811-4

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


Features:

• High current transfer ratio (CTR = 200 % TYP. @ I_F = 1mA)
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Small and thin package (4, 16-pin SOP, Pin pitch 1.27 mm)
• Ordering number of taping product: PS2811-1-F3, F4, PS2811-4-F3, F4


Application

• Programmable logic controllers
• Small power supply
• Hybrid IC
• Modem/FAX


Pinout

Specifications

PARAMETERS		SYMBOLS	RATINGS		UNIT
			PS2811-1	PS2811-4
Diode	Forward Current(DC)	IF	50		mA
	Reverse Voltage	VR	6		V
	Power Dissipation Derating	PD/	0.6	0.7	mW/
	Power Dissipation	PD	60	70	mW/ch
	Peak Forward Current *1	IFP	0.5		A
Transistor	Collector to Emitter Voltage	VCEO	40		V
	Emitter to Collector Voltage	VECO	5		V
	Collector Current	IC	40		mA/ch
	Power Dissipation Derating	PD/	1.2		mW/
	Power Dissipation	PC	120		mW/ch
Isolation Voltage*2		BV	2500		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


Description

The PS2811-1 and PS2811-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic SOP for high density applications.

The package PS2811-4 is an SOP (Small Outline Package) type for high density mounting applications.