TIL116G Equivalent & Substitute Parts

Part Overview

The TIL116G is a single-channel optoisolator with transistor output and base connection, manufactured by Isocom Components 2004 LTD. This component provides galvanic isolation with a 7.5Vpk isolation voltage rating and is designed for DC input applications requiring transistor-based output control. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified based on matching electrical characteristics, mechanical compatibility, and packaging specifications to ensure direct functional equivalence in circuit applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	TIL116G
Manufacturer	Isocom Components 2004 LTD
Category	Optoisolators
Series	TIL116
Number of Channels	1
Voltage - Isolation	7.5Vpk
Current Transfer Ratio (Min)	20% @ 10mA
Output Type	Transistor with Base
Voltage - Output (Max)	30V
Current - Output / Channel	50mA
Voltage - Forward (Vf) (Typ)	1.2V
Current - DC Forward (If) (Max)	60mA
Vce Saturation (Max)	400mV
Rise / Fall Time (Typ)	2µs, 2µs
Operating Temperature	-55°C ~ 100°C
Package / Case	6-DIP (0.400", 10.16mm)
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the TIL116G are qualified based on the following criteria:

Electrical Parameters (Must Match):

Single-channel configuration
7.5Vpk isolation voltage
Minimum 20% current transfer ratio at 10mA
Transistor output with base connection
Maximum output voltage of 30V
Maximum output current of 50mA per channel
Forward voltage of 1.2V typical
Maximum forward current of 60mA
Vce saturation maximum of 400mV
Rise and fall times of 2µs each

Mechanical Parameters (Must Match):

6-DIP package (0.400", 10.16mm)
Through-hole mounting type

Compliance & Status (Must Match):

Active product status
ROHS3 compliance
MSL rating of 1 (Unlimited)

All three substitute parts (H11A2XG, H11A3XG, TIL116XG) meet these criteria and are functionally equivalent to the TIL116G for direct substitution in circuit designs.

Parameter Comparison

Parameter	TIL116G	H11A2XG	H11A3XG	TIL116XG
Manufacturer	Isocom Components 2004 LTD	Isocom Components 2004 LTD	Isocom Components 2004 LTD	Isocom Components 2004 LTD
Number of Channels	1	1	1	1
Voltage - Isolation	7.5Vpk	7.5Vpk	7.5Vpk	7.5Vpk
Current Transfer Ratio (Min)	20% @ 10mA	20% @ 10mA	20% @ 10mA	20% @ 10mA
Output Type	Transistor with Base	Transistor with Base	Transistor with Base	Transistor with Base
Voltage - Output (Max)	30V	30V	30V	30V
Current - Output / Channel	50mA	50mA	50mA	50mA
Voltage - Forward (Vf) (Typ)	1.2V	1.2V	1.2V	1.2V
Current - DC Forward (If) (Max)	60mA	60mA	60mA	60mA
Vce Saturation (Max)	400mV	400mV	400mV	400mV
Rise / Fall Time (Typ)	2µs, 2µs	2µs, 2µs	2µs, 2µs	2µs, 2µs
Operating Temperature	-55°C ~ 100°C	-55°C ~ 100°C	-55°C ~ 100°C	-55°C ~ 100°C
Package / Case	6-DIP (0.400", 10.16mm)	6-DIP (0.400", 10.16mm)	6-DIP (0.400", 10.16mm)	6-DIP (0.400", 10.16mm)
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All three substitute parts (H11A2XG, H11A3XG, TIL116XG) are parametrically equivalent to the TIL116G and qualify for direct substitution. Selection among these alternatives should be based on availability and supply chain considerations:

H11A2XG: 1081 pieces in stock
H11A3XG: 993 pieces in stock
TIL116XG: 1126 pieces in stock

All parts maintain active product status, ROHS3 compliance, and identical electrical and mechanical specifications. No design modifications or circuit adjustments are required when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can H11A2XG, H11A3XG, and TIL116XG be used interchangeably with TIL116G?

A: Yes. All three substitute parts meet identical electrical parameters including isolation voltage, current transfer ratio, output voltage and current ratings, and switching characteristics. They share the same 6-DIP package and through-hole mounting configuration, enabling direct pin-compatible substitution without circuit modification.

Q: Are there any differences in the 6-DIP package dimensions between these parts?

A: No. All parts use the same 6-DIP package specification (0.400", 10.16mm), ensuring mechanical compatibility in PCB layouts and socket installations.

Q: Do all substitute parts meet the same compliance requirements?

A: Yes. TIL116G, H11A2XG, H11A3XG, and TIL116XG are all ROHS3 compliant with MSL rating of 1 (Unlimited) and REACH unaffected status. They carry identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications.

Q: What is the operating temperature range for these optoisolators?

A: All parts operate across the temperature range of -55°C to 100°C, supporting both industrial and extended temperature applications.

Q: Are there any electrical performance differences between the main part and substitutes?

A: No. All parts share identical electrical specifications: 7.5Vpk isolation voltage, 20% minimum current transfer ratio at 10mA, 30V maximum output voltage, 50mA maximum output current per channel, 1.2V typical forward voltage, 60mA maximum forward current, 400mV maximum Vce saturation, and 2µs rise and fall times.

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