TCMD4000

Packaging : Reel
Isolation Voltage : 3750 Vrms
Maximum Operating Temperature : + 100 C
Minimum Operating Temperature : - 40 C
Maximum Forward Diode Voltage : 1.6 V
Maximum Power Dissipation : 250 mW
Input Type : DC
Maximum Collector Emitter Saturation Voltage : 1 V
Maximum Collector Emitter Voltage : 35 V
Current Transfer Ratio : 800 %
Maximum Collector Current : 80 mA
Package / Case : SOP-16


Features:

• Low profile package (half pitch)
• AC isolation test voltage 3750 VRMS
• Low coupling capacitance of typical 0.3 pF
• Low temperature coefficient of CTR
• Wide ambient temperature range
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC


Application

• Programmable logic
• Modems
• Answering machines
• General applications


Specifications

Parameter	Test condition	Symbol	Value	Unit
Input
Reverse voltage		VR	6	V
Forward current		IF	60	mA
Forward surge current	tp 10 s	IFSM	1.5	mA
Power dissipation		Pdiss	100	mW
Junction temperature		Tj	125
Output
Collector emitter voltage		VCEO	35	V
Emitter collector voltage		VECO	7	V
Collector current		IC	80	mA
Collector peak current	tP/T = 0.5, tP 10 ms	ICM	100	mW
Power dissipation		Pdiss	150	mW
Junction temperature		Tj	125

Description

The TCMD1000/TCMD4000 consist of a photodarlington optically coupled to a gallium arsenide infrared-emitting diodes in either a 4 pin or 16 pin miniflat package. The elements provide a fixed distance between input and output for highest safety requirements.