PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Vf - Forward Voltage	Vr - Reverse Voltage	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Number of Channels	Data Rate	If - Forward Current	Pd - Power Dissipation	Output Type	Isolation Voltage	Current Transfer Ratio
HCPL2531S	1+ $2.010 10+ $1.710 100+ $1.370 500+ $1.200	PDF RFQ	1,345 In-stock	Fairchild Semiconductor	High Speed Optocouplers DUAL HS PH TRAN	1.45 V	5 V	MDIP-8L	- 55 C	+ 100 C	HCPL2531	Bulk	2 Channel	1 Mbps	16 mA	100 mW	Phototransistor	2500 Vrms	27 %
HCPL4503TSVM	1+ $2.820 10+ $2.400 100+ $1.920 500+ $1.680	PDF RFQ	990 In-stock	Fairchild Semiconductor	High Speed Optocouplers HI-SPEED TRANSISTOR 8-PIN, SMD...	1.45 V	5 V	MDIP-8L	0 C	+ 70 C	HCPL4503M	Bulk	1 Channel	1 Mbps	16 mA	100 mW	Phototransistor	5000 Vrms	38 %
HCPL4503TSR2VM	1+ $2.870 10+ $2.440 100+ $1.950 700+ $1.710 1400+ $1.420	PDF RFQ	700 In-stock	Fairchild Semiconductor	High Speed Optocouplers HI-SPEED TRANSISTOR 8-PIN, SMD...	1.45 V	5 V	MDIP-8L	0 C	+ 70 C	HCPL4503M	Reel	1 Channel	1 Mbps	16 mA	100 mW	Phototransistor	5000 Vrms	38 %
6N139VM	1+ $1.540 10+ $1.320 100+ $1.010 500+ $0.890	PDF RFQ	1,000 In-stock	Fairchild Semiconductor	High Speed Optocouplers 8 PW Dip High Gain Split Darlington Output O...	1.3 V	5 V	MDIP-8L	- 40 C	+ 100 C	6N139M	Bulk	1 Channel	100 kbps	1.6 mA	100 mW	Photodarlington	5000 Vrms	2000 %