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Optocoupler MSKSEMI MTLP785GB featuring wide CTR and robust breakdown voltage for circuit isolation

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Optocoupler MSKSEMI MTLP785GB featuring wide CTR and robust breakdown voltage for circuit isolation

Fall time : 3us

Output Current : 50mA

Rise time : 2us

Vce Saturation(VCE(sat)) : -

Operating Temperature : -55℃~+110℃

Load Voltage : 80V

Reverse Voltage : 6V

Current transfer ratio : 100%;600%

Forward Current(If) : 50mA

Pd - Power Dissipation : 200mW

Number of Channels : -

Load Type : -

Input type : DC

Isolation Voltage(Vrms) : 5kV

Description : 5kVrms SMD-4P

Mfr. Part # : MTLP785GB

Model Number : MTLP785GB

Package : SMD-4P

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Product Overview

The MTLP785 is a controllable optocoupler designed for signal transmission between circuits, providing complete isolation between the front-end and the load. This isolation enhances safety, reduces circuit interference, and simplifies circuit design. It features a wide Current Transfer Ratio (CTR) range, high input-output isolation voltage, and a robust collector-emitter breakdown voltage. The MTLP785 is suitable for a variety of applications including switching power supplies, smart meters, industrial control systems, measurement instruments, office equipment like copiers, and home appliances such as air conditioners, fans, and water heaters.

Product Attributes

Brand: Msksemi
Model Series: MTLP785

Technical Specifications

Model	Package	Minimum Packaging	Body Marking	Grading Standard
MTLP785	SMD-4P	2000	None	50 ~ 600%
MTLP785Y	SMD-4P	2000	Y	50 ~ 150%
MTLP785GR	SMD-4P	2000	GR	100 ~ 300%
MTLP785BL	SMD-4P	2000	BL	200 ~ 600%
MTLP785GB	SMD-4P	2000	GB	100 ~ 600%
MTLP785YH	SMD-4P	2000	YH	75 ~ 150%
MTLP785GRL	SMD-4P	2000	GRL	100 ~ 200%
MTLP785GRH	SMD-4P	2000	GRH	150 ~ 300%
MTLP785BLL	SMD-4P	2000	BLL	200 ~ 400%

Parameter	Symbol	Rating	Unit	Condition
Input	Forward Current	50	mA	Ta=25
	Reverse Voltage	6	V	Ta=25
	Power Dissipation	70	mW	Ta=25
Output	Collector Power Dissipation	150	mW	Ta=25
	Collector Current	50	mA	Ta=25
	Collector-Emitter Voltage	80	V	Ta=25
	Emitter-Collector Voltage	7	V	Ta=25
General	Total Power Dissipation	200	mW	Ta=25
	Isolation Voltage	5000	Vrms	Ta=25
	Operating Temperature	-55 to +110		-
	Storage Temperature	-55 to +125		-
	Soldering Temperature	260		-

Parameter	Symbol	Min.	Typ.	Max.	Unit	Condition
Input Characteristics	Forward Voltage	1.0	-	1.3	V	IF=10mA
	Forward Voltage	1.1	-	1.4	V	IF=20mA
	Reverse Current	-	-	10	A	VR=5V
Terminal Capacitance	Ct	-	30	250	pF	V=0, f=1kHz
Output Characteristics	Collector Dark Current	-	-	100	nA	VCE=50V
	Collector-Emitter Breakdown Voltage	80	-	-	V	IC=0.1mA, IF=0
	Emitter-Collector Breakdown Voltage	7	-	-	V	IE=10A, IF=0
Transfer Characteristics	Current Transfer Ratio	130	-	600	%	IF=5mA, VCE=5V
	Collector-Emitter Saturation Voltage	-	0.25	0.8	V	IF=2mA, IC=5mA
	Isolation Resistance	1x10¹²	-	-		DC500V, 40~60%R.H.
Isolation Capacitance	Cf	-	0.6	1.0	pF	V=0, f=1MHz
Cutoff Frequency	Fc	80	-	-	kHz	VCE=5V, IC=2mA
Switching Time	Rise Time	-	2	-	s	VCE=10V, IC=2mA, RL=100
Switching Time	Fall Time	-	3	-	s	VCE=10V, IC=2mA, RL=100
Turn-on Time	Turn-on Time	-	3	-	s	RL = 1.9 k, VCC = 5 V, IF = 16 mA
Turn-on Time	Storage Time	-	15	-	s	RL = 1.9 k, VCC = 5 V, IF = 16 mA
Turn-off Time	Turn-off Time	-	2	-	s	RL = 1.9 k, VCC = 5 V, IF = 16 mA
Turn-off Time	Turn-off Time	-	25	-	s	RL = 1.9 k, VCC = 5 V, IF = 16 mA

Dimensions	Unit	Value
Length	mm (inch)	10.16 0.3 (.4)
Width	mm (inch)	7.62 0.25 (.3)
Height	mm (inch)	4.58 0.25 (.181)
Lead Pitch	mm (inch)	2.54 0.25 (.1)
Lead Width	mm (inch)	1.0 0.25 (.039)
Lead Thickness	mm (inch)	0.35 +0.25 - (.014)
Body Thickness	mm (inch)	3.65 0.25 (.138)
Lead Length	mm (inch)	1.2 0.1 (.047)
Internal Pin Configuration	-	1, 2, 4, 3

2411261517_MSKSEMI-MTLP785GB_C41383960.pdf

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