TLP2631

Series: -
Input Type: DC
Output Type: Open Collector
Data Rate: 10MBd
Current - DC Forward (If): 20mA
Mounting Type: Through Hole
Package / Case: 8-DIP (0.300", 7.62mm)
Supplier Device Package: 8-DIP
Packaging: Tube
Number of Channels: 2, Unidirectional
Voltage - Isolation: 2500Vrms
Manufacturer: Toshiba
Current - Output / Channel: 16mA
Propagation Delay High - Low @ If: 60ns @ 0 ~ 7.5mA


Features:

• Input current threshold: IF = 5mA(max.)
• Switching speed: 10MBd(typ.)
• Common mode transient immunity: ±1000V / s(min.)
• Guaranteed performance over temperature: 0~70
• Isolation voltage: 2500Vrms(min.)
• UL recognized: UL1577, file no. E67349


Pinout




Specifications

Characteristic		Symbol	Rating	Unit
LED	Forward current (each channel)	IF	20	mA
	Pulse forward current (each channel)*	IFP	30	mA
	Reverse voltage (each channel)	VR	5	V
Detector	Output current (each channel)	IO	16	mA
	Output voltage (each channel)	VO	−0.5~7	V
	Supply voltage (1 minute maximum)	VCC	7	V
	Output collector power dissipation (each channel)	PO	40	mW
Operating temperature range		Tstg	−55~125
Storage temperature range		Topr	−40~85
Lead soldering temperature (10s)**		Tsol	260
Isolation voltage (AC, 1 min., R.H. 60%, Note 3)		BVS	2500	Vrms

Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges.

         Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
* t 1 msec duration.
** 2mm below seating plane.

Description

The TOSHIBA TLP2631 dual photocoupler consists of a pair of GaAℓAs light emitting diode and integrated high gain, high speed photodetector. This unit is 8-lead DIP.

The output of the detector circuit is an open collector, Schottky clamped transistor.

A Faraday shield integrated on the photodetector chip reduces the effects of capacitive coupling between the input LED emitter and the high gain stages of the detector. The TLP2631  provides an effective common mode transient immunity of 1000V / s.