TLP2631(LF1) Toshiba, TLP2631(LF1) Datasheet

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TLP2631(LF1)

Manufacturer Part Number
TLP2631(LF1)
Description
Manufacturer
Toshiba
Datasheet

Specifications of TLP2631(LF1)

Number Of Elements
2
Input Type
DC
Forward Voltage
1.75V
Forward Current
20mA
Output Current
16mA
Package Type
PDIP
Operating Temp Range
0C to 70C
Power Dissipation
40mW
Propagation Delay Time
75ns
Pin Count
8
Mounting
Through Hole
Reverse Breakdown Voltage
5V
Operating Temperature Classification
Commercial
Output Type
Open Collector
Isolation Voltage
2500Vrms
Lead Free Status / RoHS Status
Not Compliant
Isolated Line Receiver
Simplex / Multiplex Data Transmission
Computer-Peripheral Interface
Microprocessor System Iinterface
Digital Isolation for A / D, D / A Conversion
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. This provides an effective common mode transient
immunity of 1000 V/μs.
Truth Table
Input current threshold: I
Switching speed: 10MBd (typ.)
Common mode transient immunity: ±1000 V/μs (min)
Guaranteed performance over temperature: 0 to 70°C
Isolation voltage: 2500 V
UL recognized: UL1577, file no. E67349
A 0.01 to 0.1μF bypass capacitor must
connected between pins 8 and 5(see Note 1).
Input
H
L
(positive logic)
Output
H
L
rms
F
TOSHIBA photocoupler GaAℓAs IRed & Photo IC
= 5 mA (max)
(min)
TLP2631
1
Pin Configuration (top view)
V
V
F2
F1
Schematic
+
+
1
2
4
3
1
2
3
4
I
I
F1
F2
Weight: 0.54 g (typ.)
TOSHIBA
Shield
Shield
GND
V
CC
7
6
8
5
11−10C4
1 : Anode 1
2 : Cathode 1
3 : Cathode 2
4 : Anode 2
5 : GND
6 : V
7 : V
8 : V
I
CC
2007-10-01
O2
O1
CC
TLP2631
(Output 2)
(Output 1)
I
I
O1
O2
Unit: mm
8
7
6
5
GND
V
V
V
CC
O1
O2

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TLP2631(LF1) Summary of contents

Page 1

... Computer-Peripheral Interface Microprocessor System Iinterface Digital Isolation for Conversion 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 ...

Page 2

... 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 ≤ ...

Page 3

Electrical Characteristics Characteristic Input forward voltage (each channel) Input diode temperature coefficient (each channel) Input reverse breakdown voltage (each channel) Input capacitance (each channel) High level output current (each channel) Low level output voltage (each channel) High level supply current ...

Page 4

Switching Characteristics Characteristic Propagation delay time to low output level Propagation delay time to high output level Output rise time, output fall time (10~90%) Common mode transient immunity at high output level Common mode transient immunity at low output level ...

Page 5

Test Circuit and Pulse input PW = 10μs 1 Duty cycle = 1/ Monitor approximately 15pF which includes probe and stray L wiring capacitance. Test Circuit ...

Page 6

I – 100 ° 0.1 0.01 1.0 1.2 1.4 1.6 Forward voltage V ( – ° ...

Page 7

I pHL, pLH F 120 4kΩ t pLH 100 t pLH 80 t pHL ° ...

Page 8

... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...

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