TLP715
TOSHIBA PHOTOCOUPLER GaAℓAs IRED & PHOTO-IC
TLP715
Isolated Bus Drivers
Unit in mm
4.58±0.25
High Speed Line Receivers
6
5 4
Microprocessor System Interfaces
The Toshiba TLP715 consists of a GaAℓAs light-emitting diode and an
integrated high-gain, high-speed photodetector. This unit is a 6-pin SDIP. The
TLP715 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.
1
2 3
7.62±0.25
The TLP715 is buffer logic type. For inverter logic type, the TLP718 is in
line-up.
1.27±0.2
0.4±0.1
1.25±0.25
9.7±0.3
z
z
z
z
z
z
z
z
Buffer logic output (totem pole output)
11-5J1
Guaranteed performance over temperature : −40 to 100°C
Power supply voltage : 4.5 to 20 V
TOSHIBA
11-5J1
Weight:0.26 g (typ.)
Input current: I
FLH
= 3mA (Max)
Switching time ( t
/ t : 250 ns (Max)
pLH pHL)
Pin Configuration (Top View)
Common-mode transient immunity : ±10 kV / μs (Min)
1:ANODE
2:N.C.
VCC
1
2
6
5
4
Isolation voltage : 5000 Vrms (Min)
3:CATHODE
4:GND
UL recognized
UL1577, File No.E67349
GND
5:Vo (Output)
6:Vcc
3
z
z
c-UL recognized
CSA Component Acceptance Service No. 5A, File No.E67349
SHIELD
Option (D4)
TÜV recognized / VDE under application : DIN EN60747-5-5
Schematic
I
CC
V
CC
Maximum Operating Insulation Voltage : 890 VPK
6
Highest Permissible Over Voltage
: 8000 VPK
I
F
(Note) : When a EN60747-5-5 approved type is needed,
Please designate “Option(D4)”
Tr1
Tr2
1+
VF
3-
I
O
V
O
z
Construction Mechanical Rating
5
7.62 mm pitch
TLPXXX type
10.16 mm pitch
TLPXXXF type
Creepage Distance
Clearance
Insulation Thickness
7.0 mm (Min)
7.0 mm (Min)
0.4 mm (Min)
8.0 mm (Min)
8.0 mm (Min)
0.4 mm (Min)
GND
SHIELD
4
0.1 μF bypass capacitor must be
connected between pins 6 and 4. (Note 5)
Truth Table
Input
H
LED
ON
Tr1
ON
Tr2
OFF
ON
Output
H
L
OFF
OFF
L
1
2012-12-19