Photocouplers with Reinforced Insulation in the New SO6 Package: TLP109,TLP116A

The TLP109 and TLP116A are new additions to Toshiba's photocoupler family in small surface-mount packages. The new photocouplers are housed in the SO6 package, which is pin-compatible with the conventional MFSOP6 package. However, the maximum PCB mounted height has been reduced from 2.8 mm to 2.3 mm, making them ideal for low-profile applications. Additionally, for reinforced insulation, the TLP109 and TLP116A offer clearance and creepage distances of 5 mm or more and an internal Faraday shield with a thickness of 0.4 mm or more. SO6 meets the customer needs for both a thin package and a high level of safety standard compliance, bringing added value to your system.

The photo of Photocouplers with Reinforced Insulation in the New SO6 Package TLP109/TLP116A.

Features

Packaging Features
- Isolation voltage = 3750Vrms
- Clearance and creepage distances = 5mm(min)
- Internal Faraday shield = 0.4mm thick (min)
Product Offerings
- TLP109：
  General-purpose open-collector output
  Data transfer rate = 1Mbps(typ.)
  V_CC = 30V(max)
- TLP116A：
  High-speed totem-pole output
  Data transfer rate = 20Mbps(typ.)
  V_CC = 4.5 to 5.5V

The illustration of feature chart of New SO6 Package.

Applications

Various communication interfaces
Insulated bus drivers
High-speed line receivers
Measuring instruments

Package Details

The illustration of package details.

Main Characteristics

TLP109

Main characteristics table of TLP109
Parameter	Symbol	Test Conditions	Min	Typ.	Max	Unit
Ambient temperature	Ta	-	-55	25	100	°C
Power supply voltage	V_CC	(Absolute maximum-rated conditions, Ta=25°C)	-0.5	-	30	V
Output voltage	V_O	(Absolute maximum-rated conditions, Ta=25°C)	-0.5	-	20	V
Current transfer ratio	I_O/I_F	I_F=16mA, V_CC=4.5V, V_O=0.4V	20	-	-	%
Low-level output voltage	V_OL	I_F=16mA, V_CC=4.5V, I_O=2.4mA	-	-	0.4	V
Propagation delay time(H→L)	t_pHL	I_F=0→16mA, R_L=1.9kΩ	-	-	0.8	µs
Propagation delay time(L→H)	t_pLH	I_F=16→0mA, R_L=1.9kΩ	-	-	0.8	µs

TLP116A

Main characteristics table of TLP116A
Parameter	Symbol	Test Conditions	Min	Typ.	Max	Unit
Ambient temperature	Ta	-	-40	25	100	°C
Power supply voltage	V_CC	(Absolute maximum-rated conditions, Ta=25°C)	-	-	6	V
Output voltage	V_O	(Absolute maximum-rated conditions, Ta=25°C)	-	-	6	V
Low-level output voltage	V_OL	I_OL=1.6mA, I_F=12mA, V_CC=5V	-	-	0.4	V
High-level output voltage	V_OH	I_OH=-0.02mA, V_F=1.05V, V_CC=5V	4.0	-	-	V
Low-level supply current	I_CCL	I_F=12mA	-	-	5.0	mA
High-level supply current	I_CCH	V_F=0V	-	-	5.0	mA
Negative-going input threshold current	I_FHL	I_O=1.6mA, V_O<0.4V	-	-	5	mA
Positive-going input threshold voltage	V_FLH	I_O=-0.02mA, V_O>4.0V	0.8	-	-	V
Propagation delay time(H→L)	t_pHL	I_F=0→12mA, R_IN=100Ω, C_L=15pF	-	-	60	ns
Propagation delay time(L→H)	t_pLH	I_F=12→0mA, R_IN=100Ω, C_L=15pF	-	-	60	ns

For details, see the appropriate datasheets.

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