Siemens ILD55, ILQ31, ILQ30, ILQ55, IL55 Datasheet

FEATURES

•Current Transfer Ratio IL/ILD/ILQ30/55, 100% min. IL/ILD/ILQ31, 200% min.

•125 mA Load Current Rating

•Fast Rise Time, 10 S

•Fast Fall Time, 35 S

•Single, Dual and Quad Channel

•Solid State Reliability

•Standard DIP Packages

•Underwriters Lab File #E52744

•	D E	VDE 0884 Available with Option 1
	V

DESCRIPTION

The IL30/31/55, ILD30/31/55, and ILQ30/31/55 are optically coupled isolators wih Gallium Arsenide infrared emitters and silicon photodarlington sensors. Switching can be achieved while maintaining a high degree of isolation between driving and load circuits, with no crosstalk between channels. These optocouplers can be used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields.

The Il30/31/55 are equivalent to MCA230/MCA231/ MCA255. The ILD30/31/55 re designed to reduce board space requirements in high density applications.

Maximum Ratings
Emitter (each channel)
Peak Reverse Voltage........................................		3 V
Continuous Forward Current.........................		60 mA
Power Dissipation at 25°C .........................		100 mW
Derate Linearly from 25°C ...................		1.33 mW/°C
Detector (each channel)
Collector-Emitter Breakdown Voltage
IL/D/Q30.......................................................		30 V
IL/D/Q55.......................................................		55 V
Collector (Load) Current.............................		125 mA
Power Dissipation at 25°C Ambient...........		150 mW
Derate Linearly from 25°C .....................		2.0 mW/°C
Package
Total Package Power Dissipation at 25°C
IL30/31/55................................................		250 mW
ILD30/31/55 .............................................		400 mW
ILQ30/31/55 .............................................		500 mW
Derate Linearly from 25°C
IL30/31/55............................................		3.3 mW/°C
ILD30/31/55 .......................................		5.33 mW/°C
ILQ30/31/55 .......................................		6.67 mW/°C
Isolation Test Voltage ........................		5300 VACRMS
Creepage................................................		7 mm min.
Clearance ...............................................		7 mm min.
Comparative Tracking Index.............................		175
Storage Temperature ...................	–55°C to +125°C
Operating Temperature................	–55°C to +100°C
Lead Soldering Time at 260°C ....................		10 sec.

SINGLE CHANNEL IL30/31/55 DUAL CHANNEL ILD30/31/55 QUAD CHANNEL ILQ30/31/55 PHOTODARLINGTON OPTOCOUPLER

Dimensions in inches (mm)
Single Channel					Pin one I.D.
	3	2	1
.248 (6.30)						Anode			1		6	NC
.256 (6.50)						Cathode			2		5	Collector
	4	5	6					NC	3		4	Emitter
	.335 (8.50)
	.343 (8.70)
.039										.300 (7.62)
										typ.
(1.00)
min.					.130 (3.30)
					.150 (3.81)
4°									18°typ.			.110 (2.79)
typ.				.020 (.051) min.
										.010 (.25)		.150 (3.81)
				.031 (0.80)
.018 (0.45)										.014 (.35)
				.035 (0.90)						.300 (7.62)
.022 (0.55)
			.100 (2.54) typ.
										.347 (8.82)
Dual Channel
	4	3	2	1	Pin one I.D.
							Anode			1		8 Emitter
.255 (6.48)							Cathode			2		7 Collector
.268 (6.81)
	5	6	7	8			Cathode			3		6 Collector
	.379 (9.63)							Anode		4		5 Emitter
	.390 (9.91)
		.030 (.76)			.130 (3.30					.305 typ.
		.045 (1.14)			.150 (3.81)					(7.75) typ.
4°
typ.										10°		.115 (2.92)
							3°–9°			typ.
				.030 (.76 )								.135 (3.43)
.018 (.46)
				.040 (1.02)						.008 (.20)
.022 (.56)
										.012 (.30)
			.100 (2.54) typ.
Quad Channel										Anode
											1	16 Emitter
								Pin		Cathode	2	15 Collector
								one
8	7	6	5	4	3	2	1	I.D.		Cathode	3	14 Collector
.240 (6.10)										Anode	4	13 Emitter
.260 (6.60)										Anode	5	12 Emitter
										Cathode	6	11 Collector
9	10	11	12	13	14	15	16			Cathode	7	10 Collector
			.780 (19.81)
										Anode	8	9 Emitter
			.800 (20.32)
.040 (1.02)											.300 (7.62)
.050 (1.27)	.048 (1.22)				.034 (.86)
												typ.
	.052 (1.32)
.280 (7.11)								.130 (3.30)
								.150 (3.81)
.330 (8.38)
.014
(.35)												.130 (3.30)
typ.								.020 (.51)
												.150 (3.81)
								.030 (.76)
											3°to 9°
		.033 (.84)						.0255 (.65)
.016 (.41)			typ.					typ.				.008 (.20)
												.012 (.31)
.020 (.51)					.100 (2.54) typ.
5–1