6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500

SL5501

SL5511

DESCRIPTION The SL5500, SL5501 and SL5511 are optically coupled isolators each consisting of an infrared emitting GaAs diode and a silicon NPN phototransistor with accessible base. These devices are housed in 6-pin dual-in-line packages (DIP).

FEATURES • • • • •

6

High output/input DC current transfer ratio Low saturation voltage High isolation voltage of 5.3 kV RMS UL recognized (File # E90700) VDE recognized (File # 94766) - Ordering option ‘300’ (e.g. SL5500.300)

6

1 1

SCHEMATIC 6 1 ANODE 1

APPLICATIONS • • • • •

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

6 BASE

CATHODE 2

5 COL

3

Parameters TOTAL DEVICE Storage Temperature

4 EMITTER

Symbol

Value

Units

TSTG

-55 to +150

°C

Operating Temperature

TOPR

-55 to +100

°C

Lead Solder Temperature

TSOL

260 for 10 sec

°C

Total Power Dissipation at TA=25°C Ambient

260

mW

3.3

mW/°C

VR

3

V

IF IF(pk)

100 3.0

mA A

PD

Derate Linearly from 25°C EMITTER Continuous Reverse Voltage Continuous Forward Current Forward Current - Peak (10 µs pulse, δ = 0.01) Total Power Dissipation TA=25°C Ambient

PD

Derate Linearly from 25°C

150

mW

2.0

mW/°C V

DETECTOR Collector to Emitter Voltage (open base)

VCEO

30

Collector to Base Voltage (open emitter)

VCBO

70

V

Emitter to Collector Voltage (open base)

VECO

7

V

Emitter to Base Voltage (open colletor)

VEBO

7

IC

100

V mA

DC Collector Current Detector Power Dissipation @ TA=25°C Ambient

PD

Derate Linearly from 25°C

 2001 Fairchild Semiconductor Corporation DS300403 7/08/01

1 OF 8

150

mW

2.0

mW/°C

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6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500 ELECTRICAL CHARACTERISTICS

SL5501

SL5511

(TA = 25°C Unless otherwise specified.)

INDIVIDUAL COMPONENT CHARACTERISTICS Parameters

Test Conditions

Symbol

Device

VF

All

IR

All

Min

Typ*

Max

Units

1.23

1.3

V

1.10 0.001

1.2 10

V µA

1

50

nA

0.005

10

µA

EMITTER Input Forward Voltage Reverse Current DETECTOR Leakage Current Collector to Emitter

IF = 20 mA, TA = 25 to 70°C IF = 2 mA VR = 3 V, TA = 25 to 70°C VCE = 10 V VCE = 30 V

ICEO

VCE = 10 V, TA = 70°C

All

VCB = 30 V

ICBO

Collector to Emitter

IC = 10 µA, IF = 0

BVCEO

All

30

Collector to Base

IC = 10 µA, IF = 0

BVCBO

All

Emitter to Collector

IE = 10 µA, IF = 0

BVECO

All

Emitter to Base

IE = 10 µA, IF = 0

BVEBO

All

0.001

500

nA

50

µA

Breakdown Voltage 30

100 120

V V

7

10

V

7

10

V

Typ*

ISOLATION CHARACTERISTICS Characteristic

Test Conditions

Symbol

Min

Input-Output Isolation Voltage (note 1) Isolation Resistance

f = 60Hz, T = 1 min. VI-O = ±500 VDC

VISO RISO

5300

Isolation Capacitance

f = 1 MHz, V = 0V

CISO

1

Max

VAC(RMS) T!

10 0.6

Units

1.3

pF

7/08/01

DS300403

* Typical values at TA=25°C.

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6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500

TRANSFER CHARACTERISTICS DC Characteristics

Output/Input Current Transfer Ratio

Collector-Emitter Saturation Voltage AC Characteristics Saturated Switching Times Turn-On Time Turn-Off Time

SL5501

SL5511

(TA = 25°C Unless otherwise specified.) Device

Min

IF = 10 mA, VCE = 0.4 V

Test Conditions

Symbol

SL5500

50

Typ

Max 300

IF = 10 mA, VCE = 0.4 V, TA = 70°C

SL5500

40

300

IF = 10 mA, VCE = 0. 4 V, TA = 25°C to 70°C IF = 2 mA, VCE = 5 V

SL5501

25

400

SL5500

40

SL5500

30

IF = 2 mA, VCE = 5 V, TA = 25°C to 70°C

SL5501

15

IF = 2 mA, VCE = 5 V, TA = 25°C to 70°C

SL5511

25

IF = 0.5 mA, VCE = 0.4 V, TA = 25°C to 70°C

SL5511

20

IF = 50 mA, IC = 10 mA IF = 20 mA, IC = 2 mA

VCE(SAT)

SL5500

0.4 0.4

Test Conditions

Symbol

SL5501, SL5511 Device

RL = 1 kΩ, IF = 16 mA, VCC = 5 V

ton

See Fig. 1 and Fig. 2

toff

IF = 2 mA, VCE = 5 V, TA = 70°C

CTR

Min

Units

%

Typ

V

Max

Units

All

20

µs

All

50

µs

Note 1. Device considered a two-terminal device: pins 1, 2 and 3 shorted together and pins 4, 5 and 6 shorted together.

DS300403

7/08/01

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6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500

SL5501

SL5511

VI

+VCC

VI

0 VO

VO RL

50Ω

90%

10%

0 ton toff

Fig. 1 Switching Circuit

Fig. 2 Waveforms

Fig.3 LED Forward Voltage vs. Forward Current

Fig.4 Normalized CTR vs. Forward Current

1.8

1.4 VCE = 5.0V TA = 25 C

1.7

Normalized to I F = 10mA

˚

1.2

1.0 1.5

1.4

NORMALIZED CTR

VF - FORWARD VOLTAGE (V)

1.6

o

TA = - 55 C 1.3 o

TA = 25 C

0.8

0.6

0.4 1.2 o

TA = 100 C

0.2

1.1

0.0

1.0 1

10

0

100

5

10

15

20

FORWARD CURRENT - I F (mA)

I F - LED FORWARD CURRENT (mA)

Fig. 5 Normalized CTR vs. Ambient Temperature 1.6

Fig. 7 CTR vs. RBE (Unsaturated) 1.0

1.4

0.9 IF = 5mA

1.2

NORMALIZED CTR

NORMALIZED CTR

0.8

IF = 10mA 1.0

0.8

IF = 20mA

0.7 0.6

IF = 10mA

0.5 0.4

IF = 5mA

0.3 IF = 20mA

0.2

0.6

0.4 -75

-50

VCE = 5V, TA = 25˚C Normalized to CTR at RBE = Open

0.1

Normalized to IF = 10 mA TA = 25˚C

0.0 10

-25

0

25

50

75

100

125

1000 R BE - BASE RESISTANCE (k Ω)

AMBIENT TEMPERATURE - TA (oC)

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DS300403

6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500 1.4 1.3

0.9

1.2 1.1

I F = 20mA NORMALIZED toff

NORMALIZED CTR

0.8

0.6 I F = 10mA

0.5 0.4

I F = 5mA

0.3

SL5511

Fig. 8 Normalized toff vs. RBE

Fig. 7 CTR vs. RBE (Saturated) 1.0

0.7

SL5501

1.0

VCC = 10V I C = 2mA Ω R L = 100 NORMALIZED TO: t off AT RBE = OPEN

0.9 0.8 0.7 0.6 0.5 0.4

0.2

0.3

VCE = 0.3V, TA = 25˚C Normalized to CTR at RBE = Open

0.1 0.0 10

100

0.2 0.1 10

1000

100

1000

10000

RBE - BASE RESISTANCE (k Ω)

RBE - BASE RESISTANCE (k Ω)

Fig. 9 Normalized ton vs. RBE

Fig. 10 Switching Speed vs. Load Resistor

6.0

1000

5.5 IF = 10mA VCC = 10V

5.0

TA = 25 oC 100

4.0

SWITCHING SPEED - (µs)

NORMALIZED t on

4.5

3.5 3.0 2.5 2.0 1.5

VCC = 10V I C = 2mA

1.0

R L = 100 Ω NORMALIZED TO t on AT RBE = OPEN

0.5

Toff Tf 10

Ton Tr

1

0.0 10

100

1000

10000

R BE - BASE RESISTANCE (kΩ ) 0.1 0.1

Fig. 11 Collector Emitter Saturation Voltage vs. Collector Current

1

10

100

R-LOAD RESISTOR (k Ω)

100

Fig. 12 Dark Current vs. Ambient Temperature I CEO - COLLECTOR -EMITTER DARK CURRENT (nA)

10000 10

VCEsat - (V)

1

I F = 2.5mA 0.1

I = 20mA I F = 10mA F

0.01

I F = 5mA o

TA =25 C 0.001 0.01

7/08/01

100

10

0.1

0.01

0.001 0.1

1

0

10

20

40

60

80

100

TA - AMBIENT TEMPERATURE ( oC)

I C - (mA)

DS300403

VCE = 10V TA = 25 oC

1000

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6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500 Package Dimensions (Through Hole)

SL5501

SL5511

Package Dimensions (Surface Mount)

PIN 1 ID.

0.350 (8.89) 0.330 (8.38)

3

2

PIN 1 ID.

1

0.270 (6.86) 0.240 (6.10)

SEATING PLANE

0.270 (6.86) 0.240 (6.10)

0.350 (8.89) 0.330 (8.38)

5

4

0.070 (1.78) 0.045 (1.14)

6

0.300 (7.62) TYP

0.070 (1.78) 0.045 (1.14)

0.200 (5.08) 0.135 (3.43)

0.200 (5.08) 0.165 (4.18)

0.016 (0.41) 0.008 (0.20)

0.020 (0.51) MIN

0.154 (3.90) 0.100 (2.54)

0.022 (0.56) 0.016 (0.41)

0° to 15°

0.020 (0.51) MIN

0.022 (0.56) 0.016 (0.41)

0.016 (0.40) 0.008 (0.20)

0.100 (2.54) TYP

0.300 (7.62) TYP

0.016 (0.40) MIN 0.315 (8.00) MIN 0.405 (10.30) MAX

0.100 (2.54) TYP

Lead Coplanarity : 0.004 (0.10) MAX

Package Dimensions (0.4”Lead Spacing)

Recommended Pad Layout for Surface Mount Leadform

0.270 (6.86) 0.240 (6.10)

0.070 (1.78)

0.060 (1.52)

SEATING PLANE

0.350 (8.89) 0.330 (8.38)

0.415 (10.54)

0.070 (1.78) 0.045 (1.14)

0.100 (2.54)

0.295 (7.49)

0.030 (0.76)

0.200 (5.08) 0.135 (3.43)

0.154 (3.90) 0.100 (2.54)

0.004 (0.10) MIN

0.016 (0.40) 0.008 (0.20)

0° to 15°

0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP

0.400 (10.16) TYP

NOTE All dimensions are in inches (millimeters)

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7/08/01

DS300403

6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500

SL5501

SL5511

ORDERING INFORMATION Order Entry Identifier

Option

Description

S

.S

Surface Mount Lead Bend

SD

.SD

Surface Mount; Tape and reel

W

.W

0.4” Lead Spacing

300

.300

VDE 0884

300W

.300W

VDE 0884, 0.4” Lead Spacing

3S

.3S

VDE 0884, Surface Mount

3SD

.3SD

VDE 0884, Surface Mount, Tape & Reel

Carrier Tape Specifications (“D” Taping Orientation) 12.0 ± 0.1 4.85 ± 0.20 4.0 ± 0.1 0.30 ± 0.05

4.0 ± 0.1

Ø1.55 ± 0.05 1.75 ± 0.10

7.5 ± 0.1 16.0 ± 0.3

13.2 ± 0.2

9.55 ± 0.20

0.1 MAX

10.30 ± 0.20

Ø1.6 ± 0.1

User Direction of Feed

NOTE All dimensions are in inches (millimeters)

DS300403

7/08/01

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6-PIN PHOTOTRANSISTOR OPTOCOUPLERS SL5500

SL5501

SL5511

DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in labeling, can be reasonably expected to result in a significant injury of the user.

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2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.

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DS300403