Document
TOSHIBA PHOTOCOUPLER IRED & PHOTO-IC
TLP718
Isolated Bus Drivers High Speed Line Receivers Microprocessor System Interfaces
4.58±0.25
654
TLP718
Unit: mm
6.8±0.25
+0.2 5 −0.2 0
The Toshiba TLP718 consists of an infrared emitting diode and an integrated high-gain, high-speed photodetector. This unit is a 6-pin SDIP. The TLP718 is 50% smaller than the 8-PIN DIP and meets the reinforced insulation class requirements of international safety standards. Therefore the mounting area can be reduced in equipment requiring safety standard certification.
The detector has a totem pole output stage to provide both source and sink driving. The detector IC has an internal shield that provides a guaranteed common-mode transient immunity of 10 kV/μs.
The TLP718 is inverter logic type. For buffer logic type, the TLP715 is in lineup.
123
1.27±0.2
3.65
+0.1 5 −0.2 5
0.25± +0.10
−0.0 5
7.62±0.25 1.25±0.25
4. 0
Inverter logic type (totem pole output)
0.4±0.1
9.7±0.3
Guaranteed performance over temperature : −40 to 100°C
Power supply voltage : 4.5 to 20 V Input current: IFHL = 3 mA (max) Switching time ( tpHL / tpLH) : 250 ns (max) Common-mode transient immunity : ±10 kV/μs (min) Isolation voltage : 5000 Vrms (min) UL-recognized: UL 1577, File No.E67349 cUL-recognized: CSA Component Acceptance Service No.5A
File No.E67349 VDE-approved: EN 60747-5-5 , EN 62368-1 (Note1)
TOSHIBA
11-5J1S
Weight: 0.26 g (typ.)
Pin Configuration (Top View)
1
VCC 6 1: ANODE
2: N.C.
2
5 3: CATHODE
4: GND
GND
3
SHIELD
4 5: VO (Output)
6: VCC
Note 1 : When a VDE approved type is needed, please designate the Option(D4).
Construction Mechanical Rating
7.62 mm pitch standard type
Creepage Distance Clearance Insulation Thickness
7.0 mm (min) 7.0 mm (min) 0.4 mm (min)
10.16 mm pitch TLPXXXF type
8.0 mm (min) 8.0 mm (min) 0.4 mm (min)
Truth Table
Input LED Tr1 Tr2 Output
H
ON OFF ON
L
L OFF ON OFF H
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Schematic
IF
1+
VF
3-
ICC
VCC
6 (Note)
Tr1
IO
VO
Tr2
5
SHIELD
GND
4
Note: 0.1 μF bypass capacitor must be connected between pins 6 and 4.
Start of commercial production
2008-12
2019-06-03
TLP718
Absolute Maximum Ratings (Ta = 25°C)
CHARACTERISTIC
SYMBOL RATING UNIT
Forward Current (Ta ≤ 83°C) Forward Current Derating (Ta ≥ 83°C) Peak Transient Forward Current Reverse Voltage Input power dissipation Input power dissipation derating (Ta ≥ 83°C)
IF ΔIF/ΔTa (Note 1) IFPT
VR PD ΔPD/ΔTa
20 −0.48
1 5 40 -0.96
mA mA/°C
A V mW mW/℃
LED
Junction Temperature
Tj
125
°C
DETECTOR
Output Current 1 (Ta ≤ 25°C) Output Current 2 (Ta ≤ 100°C) Output Voltage Supply Voltage Output power dissipation Output power dissipation derating (Ta ≥ 25°C) Junction Temperature
IO1
25 / −15
mA
IO2
13 / −13
mA
VO −0.5 to 20
V
VCC −0.5 to 20
V
PO
75
mW
ΔPO/ΔTa −0.75
mW / °C
Tj
125
°C
Operating Temperature Range
Topr −40 to 100
°C
Storage Temperature Range
Tstg −55 to 125
°C
Lead Solder Temperature (10 s)
Tsol
260
°C
Isolation Voltage (AC, 60 s, R.H. ≤ 60 %)
(Note 2) BVS
5000
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. 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).
Note 1: Pulse width PW ≤ 1 μs, 300 pps. Note 2: Device Considered a two terminal device: pins 1, 2 and 3 shorted together and pins 4, 5 and 6 shorted together.
Recommended Operating Conditions
CHARACTERISTIC
SYMBOL MIN TYP. MAX UNIT
Input Current, ON
IF (ON)
4.5
−
10
mA
Input Voltage, OFF
VF (OFF)
0
−
0.8
V
Supply Voltage
(Note 1)
VCC
4.5
−
20
V
Operating Temperature
Topr
-40
−
100
°C
Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document.
Note 1: This item denotes operating ranges, not meaning of recommended operating conditions.
© 2019
2
Toshiba Electronic Devices & Storage Corporation
2019-06-03
Electrical Characteristics (Unless otherwise specified, Ta = −40 to 100°C, VCC = 4.5 to 20 V)
TLP718
TEST
CHARACTERISTIC
SYMBOL CIRCUIT
CONDITION
MIN
Input forward voltage
VF
― IF = 5 mA, Ta = 25 °C
1.4
Temperature coefficient of
ΔVF/ΔTa
― IF = 5 mA
―
for.