Photocoupler
Description
TOSHIBA PHOTOCOUPLER IRED & PHOTO-IC
TLP105
TLP105
Isolated bus drivers High-speed line receivers Microprocessor system interfaces
Unit: mm
The Toshiba TLP105 consists of an infrared emitting diode optically coupled to a high-gain, high-speed photodetector.
The TLP105 is housed in a 6-pin MFSOP.
With a totem-pole output, the TLP105 is capable of both sinking and sourcing current.
The TLP105 has an internal Faraday shield, which provides a guaranteed common-mode transient immunity of ±10 kV/μs.
The TLP105 has a noninverting output.
An inverting-output version, the TLP108, is also available.
Buffer logic type (totem-pole output) Guaranteed Performance Over Temperature: −40 to 100°C Power Supply Voltage: 4.
5 to 20 V Input Threshold Current: IFLH =1.
6 mA (max) Switching Time (tpLH/tpHL): 250 ns (max) Common mode transient immunity: ±10 kV/μs Isolation Voltage: 3750 Vrms UL-recognized: UL 1577, File No.
E67349 cUL-recognized: CSA Component Acceptance Service No.
5A
File No.
E67349 VDE-approved: EN 60747-5-5 (Note 1)
Note 1 : When a VDE approved type is needed, please designate the Option(V4).
JEDEC
―
JEITA
―
TOSHIBA
11−4C2
Weight: 0.
09 g (typ.
)
Pin Configuration (top View)
1
VCC 6 1:ANODE
3:CATHODE
5 4:GND
5:VO(Output)
3
GND SHIELD
4
6:VCC
Schematic
IF
1＋
VF
3－
ICC VCC
6
Tr1 IO VO
Tr2 5
Truth Table
Input
H L
LED ON OFF
Tr1 ON OFF
Tr2 OFF ON
Output H L
SHIELD
GND
4
0.
1 µF bypass capacitor must be connected between pin 6 and 4.
© 2019
1
Toshiba Electronic Devices & Storage Corporation
Start of commercial production
2008-05
2019-05-27
Recommended Operating Conditions
CHARACTERISTIC Input Current, ON Input Voltage, OFF Supply Voltage* Operating Temperature Fan-out (TTL Load)
SYMBOL MIN TYP.
MAX UNIT
IF(ON)
2
―
10
mA
VF(OFF)
0
―
0.
8
V
VCC
4.
5
―
20
V
Topr
-40
―
100
°C
N
―
―
4
―
TLP105
* This item denotes operating range, not meaning of recommended operating conditions.
Note: Recommended operati...
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