VISHAY SFH6315T, SFH6316T, SFH6343 User Manual

VISHAY

i179069

1

2

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8

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V

CC

NC

C

E

NC

NC

1

2

3

4

8

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5

V

CC

BV

B

C

E

NC

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SFH6315/6

SFH6343

A

C

SFH6315T/ SFH6316T/ SFH6343T

Vishay Semiconductors

High Speed Optocoupler, 1 MBd, Transistor Output

Features

• Surface Mountable

• Industry Standard SOIC-8 Footprint

• Compatible with Infrared Vapor Phase Reflow and
Wave Soldering Processes

• Isolation Test Voltage, 3000 V

• Very High Common Mode Transient Immunity:
15000 V/ µs at V

= 1500 V Guaranteed

CM

(SFH6343)

• High Speed: 1.0 Mb/s

• TTL Compatible

• Guaranteed AC and DC Performance Tempera­ture: 0 °C to 70 °C

• Open Collector Output

• Pin Compatible with Agilent(HP) Optocouplers

- SFH6315T-HCPL0500

- SFH6316T-HCPL0501

- SFH6343T-HCPL0453

• Lead-free component

• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC

Agency Approvals

• UL1577, File No. E52744 System Code Y

• CSA 93751

• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
Available with Option 1

RMS

Description

The SFH6315T/ SFH6316T/ SFH6343T, high speed
optocouplers, each consists of a GaAlAs infrared
emitting diode, optically coupled with an integrated
photo detector and a high speed transistor. The photo
detector is junction isolated from the transistor to
reduce miller capacitance effects. The open collector
output function allows circuit designers to adjust the
load conditions when interfacing with different logic
systems such as TTL, CMOS, etc.

Because the SFH6343T has a Faraday shield on the
detector chip, it can also reject and minimize high
input to output common mode transient voltages.
There is no base connection, further reducing the
potential electrical noise entering the package.

The SFH6315T/ SFH6316T/ SFH6343T are pack­aged in industry standard SOIC-8 packages and are
suitable for surface mounting.

e3

Pb

Pb-free

Applications

Line Receivers
Logic Ground Isolation
Analog Signal Ground Isolation
Replace Pulse Transformers

Document Number 83677
Rev. 1.6, 26-Oct-04

Order Information

Part Remarks

SFH6315T CTR > 5.0 %, SOIC-8

SFH6316T CTR > 15 %, SOIC-8

SFH6343T CTR > 19 %, SOIC-8

For additional information on the available options refer to
Option Information.

Note that product is available only on tape and reel.

www.vishay.com

1

SFH6315T/ SFH6316T/ SFH6343T

VISHAY

Vishay Semiconductors

Absolute Maximum Ratings

T

= 25 °C, unless otherwise specified

amb

Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is
not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute
Maximum Rating for extended periods of the time can adversely affect reliability.

Input

Parameter Test condition Symbol Val ue Unit

Reverse voltage V

DC forward current I

Surge forward current t

Power dissipation T

≤ 1.0 µs, 300 pulses/s I

p

≤ 70 °C P

amb

R

F

FSM

diss

3.0 V

25 mA

1.0 A

45 mW

Output

Parameter Test condition Symbol Val ue Unit

Supply voltage V

Output voltage V

Output current I

Power dissipation T

≤ 70 °C P

amb

S

O

O

diss

- 0.5 to 30 V

- 0.5 to 25 V

8.0 mA

100 mW

Coupler

Parameter Test condition Symbol Val ue Unit

Isolation test voltage between
emitter and detector (refer to

V

ISO

climate DIN 40046, part 2,
Nov.74)

Pollution degree (DIN VDE

0110)
Creepage ≥ 4.0 mm
Clearance ≥ 4.0 mm
Comparative tracking index per

DIN IEC 112/VDE 0303, part 1
Isolation resistance V

= 500 V, T

IO

R

ISOL

V

= 500 V, T

IO

R

ISOL

(Note 2)

(Note 2)

= 25 °C,

amb

= 100 °C,

amb

Storage temperature range T

Ambient temperature range T

Junction temperature T

R

R

amb

IO

IO

stg

j

Soldering temperature t = 10 s max., Dip soldering:

distance to seating plane
≥1.5 mm

3000 V

2

175

12

≥ 10

11

≥ 10

-55 to +150 °C

-55 to +100 °C

100 °C

260 °C

RMS

Ω

Ω

www.vishay.com
2

Document Number 83677

Rev. 1.6, 26-Oct-04

VISHAY

SFH6315T/ SFH6316T/ SFH6343T

Vishay Semiconductors

Electrical Characteristics

T

= 25 °C, unless otherwise specified

amb

Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.

Input

Over recommend temperature (T

Parameter Test condition Symbol Min Ty p. Max Unit

Input forward voltage I

Input reverse current V

Input capacitance f = 1.0 MHz, V

Temperature coefficient of
forward voltage

= 0 °C to 70 °C) unless otherwise specified. See note 6. All typical values at T

amb

= 16 mA V

F

= 3.0 V I

R

= 0 V C

F

I

= 16 mA ∆VF/∆T

F

F

V

F

R

IN

amb

1.6 1.8 V

1.6 1.9 V

0.5 10 µA

75 pF

-1.7 mV/°C

amb

= 25 °.

Output

Parame ter Test condition Part Symbol Min Ty p. Max Unit

Logic low supply
current

Logic high supply
current

Logic low output
voltage

Logic high output
current

= 16 mA, VO = Open, VCC = 15 V I

I

F

= 0 mA, VO = Open, VCC = 15 V I

I

F

I

= 16 mA, VCC = 4.5 V, IO = 1.1 mA SFH6315T V

F

= 16 mA, VCC= 4.5 V, IO = 0.8 mA, SFH6315T V

I

F

I

= 16 mA, VCC = 4.5 V, IO = 3.0 mA SFH6316T V

F

I

= 16 mA, VCC = 4.5 V, IO = 2.4 mA, SFH6343T V

F

I

= 0 mA, VO = VCC = 5.5 V I

F

= 0 mA, VO = VCC = 15 V I

I

F

CCL

CCH

I

CCH

I

OL

OL

OL

OL

OH

OH

OH

200 µA

0.001 1.0 µA

0.001 2.0 µA

0.15 0.4 V

0.15 0.5 V

0.15 0.4 V

0.15 0.5 V

0.003 0.5 µA

0.01 1.0 µA

50 µA

Coupler

Parameter Test condition Symbol Min Ty p . Max Unit

Capacitance (input-output).See note 6. f = 1.0 MHz C

IO

0.4 pF

Current Transfer Ratio

Parame ter Test condition Part Symbol Min Ty p. Max Unit

Current Transfer
Ratio

See notes 1 and 6

Document Number 83677
Rev. 1.6, 26-Oct-04

VO = 0.4 V, IF = 16 mA, VCC = 4.5 V SFH6315T CTR 7 16 50 %

= 0.5 V, IF = 16 mA, VCC = 4.5 V SFH6315T CTR 5 17 %

V

O

V

= 0.4 V, IF = 16 mA, VCC = 4.5 V SFH6316T CTR 19 35 50 %

O

V

= 0.5 V, IF = 16 mA, VCC = 4.5 V SFH6343T CTR 15 36 %

O

www.vishay.com

3

SFH6315T/ SFH6316T/ SFH6343T

Vishay Semiconductors

10% Duty Cycle

µs

1/f<100

Pulse
Generator
ZO=50Ω
tr=5ns

IF= Monitor

R

isfh6315t_01

1

I

F

2

3

4

m

Switching Characteristics

Over recommended temperature (T

Parameter Test condition Part Symbol Min Ty p. Max Unit

Propagation delay time to logic low at output

See fig. 1and notes 4 and 5

Propagation delay time to logic high at output

See fig. 1and notes 4 and 5

= 25°C

* T

amb

= 0°C to 70°C ), VCC = 5.0 V, IF = 16 mA unless otherwise specified. All typical values, T

amb

R

µ

F

+5 V

L

V

CL=15pF

8

7

6

0.1

5

Figure 1. Test Circuit for Switching Times

RL = 4.1 KΩ SFH6315T t

R

= 1.9 KΩ SFH6316T t

L

RL = 4.1 KΩ SFH6315T t

R

=1.9 KΩ SFH6316T t

L

R

= 1.9 KΩ SFH6343T t

L

I

F

0

V

O

O

t

PHL

SFH6315T t

SFH6343T t

SFH6315T t

VISHAY

5V

1.5 V

t

PLH

*0.51.5µs

PHL

PHL

PHL

PHL

*0.51.5µs

PLH

PLH

PLH

PLH

1.5 V
V

OL

0.5 2.0 µs

0.25 0.8 µs

0.25 1.0 µs

0.5 2.0 µs

0.5 0.8 µs

0.5 1.0 µs

amb

= 25 °C

www.vishay.com
4

Document Number 83677

Rev. 1.6, 26-Oct-04

VISHAY

SFH6315T/ SFH6316T/ SFH6343T

Vishay Semiconductors

Common Mode Transient Immunity

Parameter Test condition Part Symbol Min Ty p . Max Unit

Common mode transient
immunity at logic high level
output

See fig. 2 and notes 3,4 and 5

Common mode transient
immunity at logic low level
output

See fig. 2 and notes 3,4 and 5

RL = 4.1 KΩ, IF = 0 mA,

= 10 V

V

CM

R

= 1.9 KΩ, IF = 0 mA,

L

V

CM

P-P

= 1500 V

P-P

RL = 4.1 KΩ, IF = 16 mA,

= 10 V

V

CM

R

= 1.9 K Ω, IF = 16 mA,

L

V

CM

R

= 1.9 K Ω, IF = 16 mA,

L

V

CM

P-P

= 10 V

P-P

= 1500 V

P-P

1. Current transfer ratio in percent equals the ratio of output collector current (IO) to the forward LED input current (IF) times 100

2. Device considered a two-terminal device: pins 1, 2, 3, and 4 shorted together and pins 5, 6, 7, and 8 shorted together.

3. Common mode transient immunity in a Logic High level is the maximum tolerable (positive) dV
mode pulse (V
Low level the maximum tolerable (negative) dV
will remain in Logic Low state, i.e., V

) to assure that the output will remain in a Logic High state (i.e., VO > 2.0 V). Common mode transient immunity in a Logic

CM

> 0.8 V).

O

/dt on the trailing edge of the common mode pulse signal (VCM to assure that the output

CM

4. The 1.9 kΩ load represents 1 TTL unit load of 1.6 mA and the 5.6 kΩ pull-up resistor.

5. The 4.1 kΩ load represents 1 LSTTL unit load of 0.36 mA and the 6.1 kΩ pull-up resistor.

6. A 0.1 µf bypass capacitor connected between pins 5 and 8 is recommended.

SFH6315T |CMH| 1.0 KV/µs

SFH6316T |CMH| 1.0 KV/µs

SFH6343T |CM

| 15 30 KV/µs

H

SFH6315T |CML| 1.0 KV/µs

SFH6316T |CML| 1.0 KV/µs

SFH6343T |CML| 15 30 KV/µs

/dt on the leading edge of the common

CM

isfh6315t_02

R

L

0.1 µF

+5 V

V

O

V

CM

10%

0V

V

O

Switch at A: IF=0mA

V

O

Switch at B: IF=16mA

90%

90%

10%

t

r

t

f

5V

V

OL

1

I

F

2

A

B

V

CC

3

4

V

+–

Pulse Generator

8

7

6

5

CM

Figure 2. Test Circuit for Transient Immunity and Typical Waveforms

Document Number 83677
Rev. 1.6, 26-Oct-04

www.vishay.com

5

SFH6315T/ SFH6316T/ SFH6343T

isfh6315t_07

8

7

6

5

4

3

2

1

0

-60 -40 -20 0 20 40 60 80 100

Output Current, Io (mA)

Temperature, Ta (°C)

IF = 20mA

IF = 16mA

IF = 10mA

IF=2mA

IF=1mA

@VO= 0.4 V, VCC= 5.0

isfh6315t_08

900

800

700

600

500

400

300

200

100

0

-60 -40 -20 0 20 40 60 80 100

tp - Propagation Delay Time - ns

Temperature, Ta (°C)

TpHL@3V

TpHL @ 1.5 V

TpLH @ 1.5 V

TpLH@3V

SFH6316T and SFH6343T
@VCC= 5.0 V
IF= 16 mA, RL= 1.9 kΩ

isfh6315t_09

1400

1200

1000

800

600

400

200

0

-60 -40 -20 100

TpLH

TpHL

Temperature, Ta (°C)

tp - Propagation Delay Time - ns

0

20 40

60

80

SFH6315T @ VCC= 5.0 V,
IF=16mA,RL= 4.1 kΩ

Vishay Semiconductors

Typical Characteristics (Tamb = 25 °C unless otherwise specified)

20

15

25 °C

0°C

1.71.61.51.41.3

- LED Current in mA
F

I

isfh6315t_03

10

75 °C

5

0

VF- LED forward Voltage

VISHAY

Figure 3. LED Forward Current vs.Forward Voltage

30

20

10

LED Current in ma

F

I

0

Ambient Temperature in °C

isfh6315t_04

100806040200

Figure 4. Permissible Forward LED Current vs. Temperature

120

Total Power in mW

100

80

60

40

20

0

Detector

Emitter

100806040200

Ambient Temperature in °C

Figure 6. Output Current vs. Temperature

Figure 7. Propagation Delay vs. Temperature-SFH6316T and

SFH6343T

isfh6315t_05

Figure 5. Permissible Power Dissipation vs. Temperature

www.vishay.com
6

Figure 8. Propagation Delay vs. Temperature-SFH6315T

Document Number 83677

Rev. 1.6, 26-Oct-04

VISHAY

isfh6315t_11

0.6

0.5

0.4

0.3

0.2

0.1

0

10 15 20 25

ˇ

∆i

F

/∆i

O

/ Small Signal Current

Transfer Ratio

IF/mA

5

0

(VCC= 5.0 V, RL= 100 Ω)

100

10

VCC=VO=15V

1

0.1

0.01

- Collector Current, IC (nA)

OH

I

0.001

-60 -40 -20 100

isfh6315t_10

0

20

Temperature, TA(°C)

40

SFH6315T/ SFH6316T/ SFH6343T

Vishay Semiconductors

VCC=VO=5V

60 80

Figure 9. Logic High Output Current vs.Temperature

Package Dimensions in Inches (mm)

.120± .005

.240

(6.10)

ISO Method A

(3.05± .13)

Pin One ID

.192± .005

(4.88± .13)

.004 (.10)
.008 (.20)

.050 (1.27)

.021 (.53)

typ.

.154± .005

C

L

(3.91± .13)

.016 (.41)

Figure 10. Small Signal Current Transfer Ratio vs. Quiescent Input

Current

R .010 (.13)

.050 (1.27)

.014 (.36)

.036 (.91)

.170 (4.32)

.045 (1.14)

.260 (6.6)

7°

.015± .002

40°

.058± .005
(1.49± .13)

(.38± .05)

.125± .005

.008 (.20)

.020± .004

(.51± .10)

5° max.

R.010

(.25) max.

(3.18± .13)

Lead
Coplanarity

±.0015 (.04)

max.

2 plcs.

i178003

Document Number 83677
Rev. 1.6, 26-Oct-04

www.vishay.com

7

SFH6315T/ SFH6316T/ SFH6343T

VISHAY

Vishay Semiconductors

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and
operatingsystems with respect to their impact on the health and safety of our employees and the public, as
well as their impact on the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use
of ODSs listed in the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively

2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.

We reserve the right to make changes to improve technical design

and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each

customer application by the customer. Should the buyer use Vishay Semiconductors products for any

unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all

claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal

damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Telephone: [phone], Fax number: 49 (0)7131 67 2423

www.vishay.com
8

Document Number 83677

Rev. 1.6, 26-Oct-04

Legal Disclaimer Notice

Vishay

Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.