Fairchild Semiconductor CNY17-3, CNY17-2-M, CNY17-2, CNY17-1-M, CNY17-4 Datasheet

PHOTOTRANSISTOR OPTOCOUPLERS

DESCRIPTION

The CNY17 series consists of a Gallium Arsenide IRED coupled with an NPN phototransistor.

FEATURES

•CNY17-1/2/3 are also available in white package by specifying -M suffix (eg. CNY17-2-M)

•UL recognized (File # E90700)

•VDE recognized

-102497 for white package	-Add option V for white package (e.g., CNY17-2V-M)
-File #102497	-Add option ‘300’ for black package (e.g., CNY17-2.300)
-File #94766

•Current transfer ratio in select groups

•High BVCEO 70V minimum

APPLICATIONS

• Power supply regulators	• Digital logic inputs
• Microprocessor inputs	• Appliance sensor systems
• Industrial controls

CNY17-1 CNY17-3 CNY17-2 CNY17-4

SCHEMATIC

ANODE	1								6	BASE
CATHODE	2						5			COL
	3
					4					EMITTER

	WHITE PACKAGE (-M SUFFIX)		BLACK PACKAGE (NO -M SUFFIX)
	6		6	6
	6
	1			1
	1				1
	6		6
	1			1
	Parameters	Symbol	Device	Value	Units
	TOTAL DEVICE	TSTG	All	-55 to +150	°C
	Storage Temperature
	Operating Temperature	TOPR	All	-55 to +100	°C
	Lead Solder Temperature	TSOL	All	260 for 10 sec	°C
	Total Device Power Dissipation @ 25°C (LED plus detector)		-M	250	mW
			non -M	260
	Derate Linearly From 25°C	PD
			-M	2.94
					mW/°C
			non -M	3.50
	EMITTER	IF	-M	60	mA
	Continuous Forward Current		non -M	90
	Reverse Voltage	VR	All	6	V
	Forward Current - Peak (1 µs pulse, 300 pps)	IF(pk)	-M	1.5	A
			non -M	3.0
	LED Power Dissipation 25°C Ambient		-M	120	mW
			non -M	135
	Derate Linearly From 25°C	PD
			-M	1.41
					mW/°C
			non -M	1.8
	DETECTOR		-M	150	mW
	Detector Power Dissipation @ 25°C		non -M	200
		PD
	Derate Linearly from 25°C		-M	1.76
					mW/°C
			non -M	2.67
	2001 Fairchild Semiconductor Corporation
	DS300208 6/06/01	1 OF 11		www.fairchildsemi.com

PHOTOTRANSISTOR OPTOCOUPLERS

CNY17-1 CNY17-3

CNY17-2 CNY17-4

ELECTRICAL CHARACTERISTICS (TA = 25°C Unless otherwise specified.)

INDIVIDUAL COMPONENT CHARACTERISTICS

	Parameters	Test Conditions	Symbol	Device	Min	Typ	Max	Units
	EMITTER	IF = 60 mA	VF	-M		1.35	1.65	V
	Input Forward Voltage	IF = 10 mA		non -M		1.15	1.50
	Capacitance	VF = 0 V, f = 1.0 MHz	CJ	non -M		50		pF
				-M		18
	Reverse Leakage Current	VR = 6 V	IR	All		0.001	10	µA
	DETECTOR
	Breakdown Voltage	IC = 1.0 mA, IF = 0	BVCEO	All	70	100		V
	Collector to Emitter
	Collector to Base	IC = 10 A, IF = 0	BVCBO	All	70	120		V
	Emitter to Collector	IE = 100 A, IF = 0	BVECO	All	7	10		V
	Leakage Current	VCE = 10 V, IF = 0	ICEO	All		1	50	nA
	Collector to Emitter
	Collector to Base	VCB = 10 V, IF = 0	ICBO	All			20	nA
	Capacitance	VCE = 0, f = 1 MHz	CCE	All		8		pF
	Collector to Emitter
	Collector to Base	VCB = 0, f = 1 MHz	CCB	All		20		pF
	Emitter to Base	VEB = 0, f = 1 MHz	CEB	All		10		pF

ISOLATION CHARACTERISTICS

	Characteristic	Test Conditions	Symbol	Device	Min	Typ**	Max	Units
	Input-Output Isolation Voltage	f = 60 Hz, t = 1 min.	VISO	Black Package	5300			Vac(rms)*
				‘-M’ White Package	7500			Vac(pk)
	Isolation Resistance	VI-O = 500 VDC	RISO	All	1011			!
	Isolation Capacitance	VI-O = ", f = 1 MHz	CISO	Black Package		0.5		pF
				‘-M’ White Package		0.2

Note

*5300 Vac(rms) for 1 minute equates to approximately 9000 Vac (pk) for 1 second

**Typical values at TA = 25°C

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PHOTOTRANSISTOR OPTOCOUPLERS

CNY17-1

CNY17-3

CNY17-2

CNY17-4

TRANSFER CHARACTERISTICS (TA = 25°C Unless otherwise specified.)

DC Characteristics

Test Conditions

Symbol

Device

Min

Typ

Max

Units

CNY17-1/-1-M

40

80

Current Transfer Ratio,

IF = 10 mA, VCE = 5 V

CTR

CNY17-2/-2-M

63

125

%

Collector to Emitter

CNY17-3/-3-M

100

200

CNY17-4

160

320

Saturation Voltage

IF = 10 mA, IC = 2.5 mA

VCE(SAT)

All

.40

V

AC Characteristics

Test Conditions

Symbol

Device

Min

Typ

Max

Units

Non-Saturated Switching Times

RL = 100 Ω , IC = 2 mA, VCC = 10 V

ton

non -M

10

µ s

Turn-On Time (Fig.19 and Fig.20)

Turn-Off Time (Fig.19 and Fig.20)

RL = 100 Ω , IC = 2 mA, VCC = 10 V

toff

non -M

10

µ s

Delay Time (Fig.19 and Fig.20)

IF = 10 mA, VCC = 5 V, RL = 75 Ω

td

-M

5.6

µ s

Rise Time (Fig.19 and Fig.20)

IF = 10 mA, VCC = 5 V, RL = 75 Ω

tr

-M

4.0

µ s

Storage Time (Fig.19 and Fig.20)

IF = 10 mA, VCC = 5 V, RL = 75 Ω

ts

-M

4.1

µ s

Fall Time (Fig.19 and Fig.20)

IF = 10 mA, VCC = 5 V, RL = 75 Ω

tf

-M

3.5

µ s

Saturated Switching Times

IF = 20 mA, VCE = 0.4 V

CNY17-1

5.5

Turn-On Time (Fig.19 and Fig.20)

IF = 10 mA, VCE = 0.4 V

ton

CNY17-2, CNY17-3,

8.0

µ s

CNY17-4

IF = 20 mA, VCE = 0.4 V

CNY17-1

4.0

IF = 10 mA, VCE = 0.4 V

CNY17-2, CNY17-3,

6.0

Rise-Time (Fig.19 and Fig.20)

tr

CNY17-4

µ s

IF = 20 mA, VCC = 5 V, RL = 1 KΩ

CNY17-1-M

4.0

IF = 10 mA, VCC = 5 V, RL = 1 KΩ

CNY17-2-M,CNY17-3-M

6.0

Delay Time (Fig.19 and Fig.20)

IF = 20 mA, VCC = 5 V, RL =1 KΩ

td

CNY17-1-M

5.5

µ s

IF = 10 mA, VCC = 5 V, RL =1 KΩ

CNY17-2, CNY17-3

8.0

Turn-Off Time (Fig.19 and Fig.20)

IF = 20 mA, VCE = 0.4 V

toff

CNY17-1

34.0

IF = 10 mA, VCE = 0.4 V

CNY17-2, CNY17-3,

39.0

µ s

CNY17-4

IF = 20 mA, VCE = 0.4 V

CNY17-1

20.0

IF = 10 mA, VCE = 0.4 V

CNY17-2, CNY17-3,

24.0

Fall-Time (Fig.19 and Fig.20)

tf

CNY17-4

µ s

IF = 20 mA, VCC = 5 V, RL =1 KΩ

CNY17-1-M

20.0

IF = 10 mA, VCC = 5 V, RL = 1 KΩ

CNY17-2-M,CNY17-3-M

24.0

Storage Time (Fig.19 and Fig.20)

IF = 20 mA, VCC = 5 V, RL =1 KΩ

ts

CNY17-1-M

34.0

µ s

IF = 10 mA, VCC = 5 V, RL =1 KΩ

CNY17-2-M,CNY17-3-M

39.0

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PHOTOTRANSISTOR OPTOCOUPLERS

Fig.1 Normalized CTR vs. Forward Current (Black Package)

	1.4
			VCE = 5.0V					Normalized to
	1.2		TA = 25˚C					IF = 10 mA
CTR	1.0
NORMALIZED	0.8
	0.6
	0.4
	0.2
	0.0
	0		5	10		15		20

IF - FORWARD CURRENT (mA)

Fig. 3 Normalized CTR vs. Ambient Temperature (Black Package)

	1.6
	1.4		IF = 5 mA
	1.2
CTR			IF = 10 mA
NORMALIZED	1.0
	0.8
	0.6	Normalized to
			IF = 20 mA
		IF = 10 mA
		TA = 25˚C

0.4
-75	-50	-25	0	25	50	75	100	125

TA - AMBIENT TEMPERATURE (˚C)

																	CNY17-1														CNY17-3
																	CNY17-2														CNY17-4
					Fig.2 Normalized CTR vs. Forward Current
												(White Package)
	1.6
					VCE = 5.0V																								Normalized to
	1.4				TA = 25˚C																							IF = 10 mA
	1.2
CTR	1.0
	0.8
NORMALIZED
	0.6
	0.4
	0.2
	0.0
	0				2			4			6	8					10			12				14				16		18			20
								IF - FORWARD CURRENT (mA)
	Fig. 4 Normalized CTR vs. Ambient Temperature
												(White Package)
	1.4
	1.2
																	IF = 5 mA
	1.0
CTR													IF = 10 mA
NORMALIZED	0.8
	0.6										IF = 20 mA
	0.4
					Normalized to
					IF = 10 mA
					TA = 25˚C
	0.2
	-60				-40			-20				0					20			40				60						80			100

TA - AMBIENT TEMPERATURE (˚C)

Fig. 5 CTR vs. RBE (Unsaturated) (Black Package)

)	1.0
RBE(OPEN)	0.9
	0.8		VCE= 5.0 V
/CTR	0.7		IF = 20 mA
RBE	0.6		IF = 10 mA
( CTR	0.5
	0.4		IF = 5 mA
CTR
	0.3
NORMALIZED
	0.2
	0.1
	0.0
	10	100	1000

RBE- BASE RESISTANCE (kΩ)

Fig. 6 CTR vs. RBE (Unsaturated) (White Package)

)	1.0
RBE(OPEN)
	0.9	IF = 20 mA
	0.8
CTR	0.7	IF = 10 mA
/			IF = 5 mA
RBE	0.6
( CTR	0.5
CTR	0.4
	0.3
NORMALIZED
	0.2
	0.1		VCE= 5.0 V
	0.0
	10	100	1000

RBE- BASE RESISTANCE (kΩ)

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6/06/01 DS300208