Overview

Part: TLP185(SE

Type: Photocoupler

Key Specs:

Collector-emitter voltage: 80 V (min)
Current transfer ratio: 50% (min)
Isolation voltage: 3750 Vrms (min)
Operating temperature: -55 to 110 °C
Input forward current: 50 mA (max)
Collector current: 50 mA (max)

Features:

Collector-emitter voltage: 80 V (min)
Current transfer ratio: 50% (min)
Isolation voltage: 3750 Vrms (min)
Operating temperature: -55 to 110 °C
UL-approved: UL1577, File No.E67349
cUL-approved: CSA Component Acceptance Service No.5A File No.E67349
VDE-approved: EN60747-5-5
CQC-approved: GB4943.1, GB8898
Housed in SO6 package
Suitable for high-density surface mounting

Applications:

Office Equipment
Programmable Logic Controllers (PLCs)
AC Adapters
I/O Interface Boards

Package:

SO6 package

Features

(1) Collector-emitter voltage: 80 V (min)

(2) Current transfer ratio: 50% (min)

Rank GB: 100% (min)

(3) Isolation voltage: 3750 Vrms (min)

(4) Operating temperature: -55 to 110

(5) Safety standards

UL-approved: UL1577, File No.E67349

cUL-approved: CSA Component Acceptance Service No.5A File No.E67349

VDE-approved: EN60747-5-5 (Note 1)

CQC-approved: GB4943.1, GB8898 Thailand Factory

Note 1: When an EN60747-5-5 approved type is needed, please designate the Option (V4).

Applications

Office Equipment
Programmable Logic Controllers (PLCs)
AC Adapters
I/O Interface Boards

Pin Configuration

Start of commercial production

5. Principle of Operation

5.1. Mechanical Parameters

Characteristics	Min	Unit
Creepage distances	5.0	mm
Clearance	5.0
Internal isolation thickness	0.4

6. Absolute Maximum Ratings (Note) (Unless otherwise specified, T a = 25 )

	Characteristics		Symbol	Note	Rating	Unit
LED	Input forward current		IF		50	mA
	Input forward current derating	 (T ≥ 90 ) a	∆IF/∆Ta		-1.5	 mA/
	Input forward current (pulsed)		IFP	(Note 1)	1	A
	Input reverse voltage		VR		5	V
	Input power dissipation		PD		100	mW
	Input power dissipation derating	 (T ≥ 90 ) a	∆PD/∆Ta		-2.86	 mW/
	Junction temperature		Tj		125	
Detector	Collector-emitter voltage		VCEO		80	V
	Emitter-collector voltage		VECO		7	V
	Collector current		IC		50	mA
	Collector power dissipation		PC		150	mW
	Collector power dissipation derating	 (T ≥ 25 ) a	∆PC/∆Ta		-1.5	 mW/
	Junction temperature		Tj		125	
Common	Operating temperature		Topr		-55 to 110	
	Storage temperature		Tstg		-55 to 125
	Lead soldering temperature	(10 s)	Tsol		260
	Total power dissipation		PT		200	mW
	Isolation voltage	AC, 60 s, R.H. ≤ 60%	BV S	(Note 2)	3750	Vrms

Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).

Note 1: Pulse width (PW) ≤ 100 μs, f = 100 Hz

Note 2: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are shorted together.

7. Electrical Characteristics (Unless otherwise specified, T a = 25 )

	Characteristics	Symbol	Test Condition	Min	Typ.	Max	Unit
LED	Input forward voltage	VF	IF = 10 mA	1.1	1.25	1.4	V
	Input reverse current	IR	VR = 5 V			5	μA
	Input capacitance	Ct	V = 0 V, f = 1 MHz		30		pF
Detector	Collector-emitter breakdown voltage	V(BR)CEO	IC = 0.5 mA	80			V
	Emitter-collector breakdown voltage	V(BR)ECO	IE = 0.1 mA	7		
	Dark Current	IDARK	VCE = 48 V		0.01	0.08	μA
			 VCE = 48 V, Ta = 85		2	50
	Collector-emitter capacitance	CCE	V = 0 V, f = 1 MHz		10		pF

8. Coupled Electrical Characteristics (Unless otherwise specified, T a = 25 )

Characteristics	Symbol	Note	Test Condition	Min	Typ.	Max	Unit
Current transfer ratio	IC/IF	(Note 1)	IF = 5 mA, VCE = 5 V	50		600	%
			IF = 5 mA, VCE = 5 V, Rank GB	100		600
Saturated current transfer ratio	IC/IF(sat)		IF = 1 mA, VCE = 0.4 V		60	
			IF = 1 mA, VCE = 0.4 V, Rank GB	30		
Collector-emitter saturation	VCE(sat)		IC = 2.4 mA, IF = 8 mA			0.3	V
voltage			IC = 0.2 mA, IF = 1 mA		0.2	
			IC = 0.2 mA, IF = 1 mA, Rank GB			0.3
OFF-state collector current	IC(off)		VF = 0.7 V, VCE = 48 V		1	10	μA

Note 1: See Table 8.1 for current transfer ratio.

Table 8.1 Current Transfer Ratio (CTR) Rank (Note) (Unless otherwise specified, T a = 25 )

Rank	Test Condition	Current transfer ratio IC/IF Min	Current transfer ratio IC/IF Max	Marking of Classification	Unit
Blank	IF = 5 mA, VCE = 5 V	50	600	Blank, YE, GR, GB, BL, Y+, G, G+, B	%
Y		50	150	YE
GR		100	300	GR
GB		100	600	GB
BL		200	600	BL
YH		75	150	Y+
GRL		100	200	G
GRH		150	300	G+
BLL		200	400	B

Example: TLP185(GB,SE

For safety standard certification, however, specify the part number alone.

Example: TLP185(GB,SE: TLP185

9. Isolation Characteristics (Unless otherwise specified, T a = 25 )

Characteristics	Symbol	Note	Test Condition	Min	Typ.	Max	Unit
Total capacitance (input to output)	CS	(Note 1)	V S = 0 V, f = 1 MHz		0.8		pF
Isolation resistance	RS	(Note 1)	V S = 500 V, R.H. ≤ 60%	1 × 1012	1014		Ω
Isolation voltage	BV S	(Note 1)	AC, 60 s	3750			Vrms
			AC, 1 s in oil		10000	
			DC, 60 s in oil		10000		Vdc

Note 1: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are shorted together.

10. Switching Characteristics (Unless otherwise specified,T a = 25 )

Characteristics	Symbol	Test Condition	Min	Typ.	Max	Unit
Rise time	tr	VCC = 10 V, IC = 2 mA,		2		μs
Fall time	tf	RL = 100 Ω		3	
Turn-on time	ton			3	
Turn-off time	toff			3	
Turn-on time	ton	See Fig. 10.1		0.5	
Storage time	ts	VCC = 5 V, IF = 16 mA,		25	
Turn-off time	toff	RL = 1.9 kΩ		40	

Fig. 10.1 Switching Time Test Circuit and Waveform

Electrical Characteristics

	Characteristics	Symbol	Test Condition	Min	Typ.	Max	Unit
LED	Input forward voltage	VF	IF = 10 mA	1.1	1.25	1.4	V
	Input reverse current	IR	VR = 5 V			5	μA
	Input capacitance	Ct	V = 0 V, f = 1 MHz		30		pF
Detector	Collector-emitter breakdown voltage	V(BR)CEO	IC = 0.5 mA	80			V
	Emitter-collector breakdown voltage	V(BR)ECO	IE = 0.1 mA	7		
	Dark Current	IDARK	VCE = 48 V		0.01	0.08	μA
			 VCE = 48 V, Ta = 85		2	50
	Collector-emitter capacitance	CCE	V = 0 V, f = 1 MHz		10		pF

Absolute Maximum Ratings

	Characteristics		Symbol	Note	Rating	Unit
LED	Input forward current		IF		50	mA
	Input forward current derating	 (T ≥ 90 ) a	∆IF/∆Ta		-1.5	 mA/
	Input forward current (pulsed)		IFP	(Note 1)	1	A
	Input reverse voltage		VR		5	V
	Input power dissipation		PD		100	mW
	Input power dissipation derating	 (T ≥ 90 ) a	∆PD/∆Ta		-2.86	 mW/
	Junction temperature		Tj		125	
Detector	Collector-emitter voltage		VCEO		80	V
	Emitter-collector voltage		VECO		7	V
	Collector current		IC		50	mA
	Collector power dissipation		PC		150	mW
	Collector power dissipation derating	 (T ≥ 25 ) a	∆PC/∆Ta		-1.5	 mW/
	Junction temperature		Tj		125	
Common	Operating temperature		Topr		-55 to 110	
	Storage temperature		Tstg		-55 to 125
	Lead soldering temperature	(10 s)	Tsol		260
	Total power dissipation		PT		200	mW
	Isolation voltage	AC, 60 s, R.H. ≤ 60%	BV S	(Note 2)	3750	Vrms

Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings.

Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/"Derating Concept and Methods") and individual reliability data (i.e. reliability test report and estimated failure rate, etc).

Note 1: Pulse width (PW) ≤ 100 μs, f = 100 Hz

Note 2: This device is considered as a two-terminal device: Pins 1 and 3 are shorted together, and pins 4 and 6 are shorted together.

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
TLP185(SE	Toshiba	—