TLP2631 Toshiba, TLP2631 Datasheet

PHOTOCOUPLER DUAL 8-DIP

TLP2631

Manufacturer Part Number
TLP2631
Description
PHOTOCOUPLER DUAL 8-DIP
Manufacturer
Toshiba
Datasheets

Specifications of TLP2631

Voltage - Isolation
2500Vrms
Number Of Channels
2, Unidirectional
Current - Output / Channel
16mA
Data Rate
10MBd
Propagation Delay High - Low @ If
60ns @ 0 ~ 7.5mA
Current - Dc Forward (if)
20mA
Input Type
DC
Output Type
Open Collector
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TLP2631
Manufacturer:
TOS
Quantity:
11 950
Part Number:
TLP2631
Manufacturer:
TOSHIBA
Quantity:
1 000
Part Number:
TLP2631
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
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 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

... Symbol Rating − 0.5 − 55~125 T stg − 40~85 T opr T 260 sol BV 2500 S Symbol Min 6. 4 ― opr 2 TLP2631 Unit °C °C °C Vrms Typ. Max Unit ― 250 μA ― 5.5 V ― 8 ― 70 °C 2007-10-01 ...

Page 3

... CCL 500V, R.H. ≤ 60 1MHz S R.H. ≤ 60 I−I = 500V V I− 500V I−I I− 1MH I− 5V 25°C. 3 TLP2631 Min. Typ. * Max. ― 1.65 1.75 − 2.0 ― ― 5 ― ― ― 45 ― ― 1 250 ― 0.4 0.6 ― ― ...

Page 4

... The V supply voltage to each TLP2631 isolator must be bypassed by a 0.01μF capacitor or larger. This CC can be either a ceramic or solid tantalum capacitor with good high frequency characteristic and should be connected as close as possible to the package V (Note 3) Device considered a two− ...

Page 5

... Test Circuit 2. Transient Immunity And Typical Waveforms GND Pulse generator Z 50Ω 320(V) 320( μ μ approximately 15pF which includes probe and stray L wiring capacitance 350Ω Monitor GND 350Ω Monitor − TLP2631 pHL pLH 90 10 0mA 7.5mA) 2007-10-01 7.5mA 3.75mA 0mA 5V 4.5V 1.5V 0. 400V 0. ...

Page 6

... Forward current I (mA) F −2.6 −2.4 −2.2 −2.0 −1.8 −1.6 −1.4 2.0 1.8 0.1 0.3 100 0 350Ω 4kΩ 0.4 0.3 0 TLP2631 ΔV / ΔTa – Forward current I (mA – 250 μ 5 5 Ambient temperature Ta (°C) V – 5 =16mA 12.8mA 9.6mA 6.4mA Ambient temperature Ta (°C) ...

Page 7

... Ambient temperature Ta (°C) 120 100 1kΩ 80 350Ω 350Ω 60 1kΩ 4kΩ Ambient temperature Ta (° 4kΩ 1kΩ 350Ω 350Ω 1kΩ 4kΩ TLP2631 t t – Ta pHL, pLH 4kΩ t pLH 350kΩ 1kΩ t pLH 350Ω 1kΩ t pHL 4kΩ 7 2007-10-01 ...

Page 8

... Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations. 8 TLP2631 2007-10-01 ...

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