H11F2_NL_技术文档

September 2009

H11F1M, H11F2M, H11F3M

Photo FET Optocouplers

Features

General Description

As a remote variable resistor:

■ ≤ 100Ω to ≥ 300MΩ

The H11FXM series consists of a Gallium-Aluminum-

Arsenide IRED emitting diode coupled to a symmetrical

bilateral silicon photo-detector. The detector is electri-

cally isolated from the input and performs like an ideal

isolated FET designed for distortion-free control of low

level AC and DC analog signals. The H11FXM series

devices are mounted in dual in-line packages.

■ ≤ 15pF shunt capacitance

■ ≥ 100GΩ I/O isolation resistance

As an analog switch:

■ Extremely low offset voltage

■ 60 V

signal capability

pk-pk

■ No charge injection or latch-up

■ t , t ≤ 15µS

on off

■ UL recognized (File #E90700)

Applications

As a remote variable resistor:

■ Isolated variable attenuator

■ Automatic gain control

■ Active filter fine tuning/band switching

As an analog switch:

■ Isolated sample and hold circuit

■ Multiplexed, optically isolated A/D conversion

Schematic

Package Outlines

OUTPUT

TERM.

1

ANODE

6

5

CATHODE 2

OUTPUT

TERM.

4

3

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

Absolute Maximum Ratings ^{(T = 25°C unless otherwise speciﬁed)}

A

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Symbol

Parameter

Device

Value

Units

TOTAL DEVICE

T

Storage Temperature

Operating Temperature

Lead Solder Temperature

All

-40 to +150

-40 to +100

°C

STG

T

OPR

T

260 for 10 sec

SOL

EMITTER

I

Continuous Forward Current

All

60

5

mA

V

F

V

Reverse Voltage

R

I

Forward Current – Peak (10µs pulse, 1% duty cycle)

LED Power Dissipation 25°C Ambient

Derate Linearly from 25°C

1

A

F(pk)

P

100

1.33

mW

mW/°C

D

DETECTOR

P

Detector Power Dissipation @ 25°C

Derate linearly from 25°C

All

300

4.0

30

mW

mW/°C

V

D

BV

Breakdown Voltage (either polarity)

H11F1M,

H11F2M

4-6

H11F3M

All

15

V

I

Continuous Detector Current (either polarity)

100

mA

4-6

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

2

Electrical Characteristics ^(T= 25°C unless otherwise specified.)

A

Individual Component Characteristics

Symbol

EMITTER

Parameter

Test Conditions

Device

Min. Typ.* Max. Unit

V

Input Forward Voltage

I = 16mA

All

1.3

50

1.75

10

V

F

I

Reverse Leakage Current V = 5V

µA

pF

R

C

Capacitance

V = 0 V, f = 1.0MHz

J

OUTPUT DETECTOR

BV

Breakdown Voltage

Either Polarity

I

= 10µA, I = 0

H11F1M, H11F2M

30

15

V

4-6

F

H11F3M

All

I

Off-State Dark Current

V

= 15 V, I = 0

50

nA

µA

4-6

F

= 15 V, I = 0,

All

4-6

F

T = 100°C

A

R

C

Off-State Resistance

Capacitance

V

= 15 V, I = 0

All

300

MΩ

4-6

F

= 15 V, I = 0,

15

pF

4-6

F

f = 1MHz

Transfer Characteristics

Symbol

Characteristics

Test Conditions

Device

Min Typ* Max Units

DC CHARACTERISTICS

R

On-State Resistance

I = 16mA,

H11F1M

H11F2M

H11F3M

H11F1M

H11F2M

H11F3M

All

200

330

470

200

330

470

Ω

%

4-6

F

I

= 100µA

4-6

R

I = 16mA,

6-4

F

I

= 100µA

6-4

Resistance, non-linearity I = 16mA,

2

F

and assymetry

I

= 25µA RMS,

4-6

f = 1kHz

AC CHARACTERISTICS

t

Turn-On Time

Turn-Off Time

R

= 50Ω, I = 16mA,

= 5V

All

25

µs

on

L

F

V

4-6

R

= 50Ω, I = 16mA,

F

off

L

V

= 5V

4-6

Isolation Characteristics

Symbol Characteristic

Test Conditions

Device

All

Min.

Typ.*

Max.

Units

V

R

C

Isolation Voltage

f = 60Hz, t = 1 sec.

7500

V

PEAK

ISO

AC

11

Isolation Resistance

Isolation Capacitance

V

= 500 VDC

All

10

Ω

I-O

f = 1MHz

All

0.2

pF

*All Typical values at T = 25°C

A

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

3

Safety and Insulation Ratings

As per IEC 60747-5-2, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data.

Compliance with the safety ratings shall be ensured by means of protective circuits.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Installation Classiﬁcations per DIN VDE 0110/1.89

Table 1

For Rated Main Voltage < 150Vrms

For Rated Main voltage < 300Vrms

Climatic Classiﬁcation

I-IV

55/100/21

2

Pollution Degree (DIN VDE 0110/1.89)

Comparative Tracking Index

CTI

175

V

Input to Output Test Voltage, Method b,

1594

V

PR

peak

V

x 1.875 = V , 100% Production Test

IORM

PR

with tm = 1 sec, Partial Discharge < 5pC

Input to Output Test Voltage, Method a,

1275

peak

V

x 1.5 = V , Type and Sample Test

PR

IORM

with tm = 60 sec, Partial Discharge < 5pC

Max. Working Insulation Voltage

Highest Allowable Over Voltage

External Creepage

V

850

6000

7

V

IORM

peak

V

IOTM

peak

mm

Ω

External Clearance

7

Insulation Thickness

0.5

9

RIO

Insulation Resistance at Ts, V = 500V

10

IO

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

4

Typical Performance Curves

Figure 1. Resistance vs. Input Current

Figure 2. Output Characteristics

800

600

400

200

0

I

= 18mA

= 14mA

= 10mA

F

I

F

I

10

F

I

F

= 6mA

I

= 2mA

F

I

F

= 2mA

I

= 6mA

F

-200

-400

-600

-800

1

= 10mA

= 14mA

I

= 18mA

F

Normalized to:

I

= 16mA

F

= 5µA RMS

46

0.1

-0.2

-0.1

0.0

0.1

0.2

1

0

100

V

– OUTPUT VOLTAGE (V)

46

I

F

– INPUT CURRENT (mA)

Figure 3. LED Forward Voltage vs. Forward Current

Figure 4. Off-state Current vs. Ambient Temperature

10000

2.0

1.8

1.6

1.4

1.2

NORMALIZED TO:

= 15V

V

46

= 0mA

I

F

T

A

= 25°C

1000

100

10

T

= -55°C

= 25°C

A

T

A

1.0

0.8

T

= 100°C

A

1

0.1

1

10

100

0

20

40

60

80

100

T

A

– AMBIENT TEMPERATURE (°C)

I

F

– LED FORWARD CURRENT (mA)

Figure 5. Resistive Non-Linearity vs. D.C. Bias

5

4

3

2

I

= 10µA RMS

4-6

r(on) = 200Ω

1

0

1

50

100

150

200

250

300

350

V

4-6

– D.C. BIAS VOLTAGE (mV)

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

5

Typical Applications

As a Variable Resistor

As an Analog Signal Switch

ISOLATED SAMPLE AND HOLD CIRCUIT

ISOLATED VARIABLE ATTENUATORS

500K

+

-

V_IN

V_OUT

V_IN

50

V_IN

I_F

V_OUT

H11F1M

C

I_F

V_OUT

I_F

LOW FREQUENCY

t

I_F

HIGH FREQUENCY

DYNAMIC RANGE 70db

FOR 0 ≤ I_F≤ 30mA

DYNAMIC RANGE 50db

@1MHz

@10KHz

FOR 0 ≤ I_F≤ 30mA

Accuracy and range are improved over conventional FET

switches because the H11FXM has no charge injection from

the control signal. The H11FXM also provides switching of

either polarity input signal up to 30V mag.nitude.

Distortion free attenuation of low level A.C. signals is accom-

plished by varying the IRED current, I Note the wide dynamic

F

range and absence of coupling capacitors; D.C. level shifting or

parasitic feedback to the controlling function.

AUTOMATIC GAIN CONTROL

MULTIPLEXED, OPTICALLY-ISOLATED A/D CONVERSION

CALL V1

H11F1M

CALL

V_n

DATA

V_OUT

V_IN

ACQUISITION

V₁

V₂

H74A1

+

-

MSB

LSB

MSB

LSB

A/D

CONVERTER

PROCESS

CONTROL

LOGIC

V_n

H74A1

H11F1M

I_F

SYSTEM

500K

H11F1M

AGC

SIGNAL

This simple circuit provides over 70db of stable gain control for

an AGC signal range of from 0 to 30mA. This basic circuit can

be used to provide programmable fade and attack for electronic

music.

The optical isolation, linearity and low offset voltage of the

H11FXM allows the remote multiplexing of low level analog signals

from such transducers as thermocouplers, Hall effect devices,

strain gauges, etc. to a single A/D converter.

ACTIVE FILTER FINE TUNING/BAND SWITCHING

TEST EQUIPMENT - KELVIN CONTACT POLARITY

I_F1

I_F2

H11F1M

I_F

A

C

I_TEST

DEVICE

UNDER

TEST

I

_FTO

A1

A2

A & B FOR

POLARITY 1

A3

PARAMETER

SENSING

BOARD

C & D FOR

POLARITY 2

B

D

I_F

H11F1M

I_F1ADJUSTS f₁, I_F2ADJUSTS f₂

In many test equipment designs the auto polarity function uses

reed relay contacts to switch the Kelvin Contact polarity. These

reeds are normally one of the highest maintenance cost items

due to sticking contacts and mechanical problems. The totally

solid-State H11FXM eliminates these troubles while providing

faster switching.

The linearity of resistance and the low offset voltage of the

H11FXM allows the remote tuning or band-switching of active

ﬁlters without switching glitches or distortion. This schematic

illustrates the concept, with current to the H11F1M IRED’s

controlling the ﬁlter’s transfer characteristic.

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

6

Package Dimensions

Through Hole

0.4" Lead Spacing

8.13–8.89

6

4

8.13–8.89

6

4

6.10–6.60

Pin 1

1

3

Pin 1

1

3

5.08 (Max.)

3.28–3.53

0.25–0.36

7.62 (Typ.)

5.08 (Max.)

3.28–3.53

0.25–0.36

0.38 (Min.)

2.54–3.81

2.54 (Bsc)

0.38 (Min.)

2.54–3.81

2.54 (Bsc)

0.20–0.30

(0.86)

15° (Typ.)

(0.86)

0.41–0.51

0.76–1.14

0.20–0.30

10.16–10.80

1.02–1.78

0.41–0.51

0.76–1.14

1.02–1.78

Surface Mount

(1.78)

8.13–8.89

6

4

(1.52)

(2.54)

(7.49)

6.10–6.60

8.43–9.90

(10.54)

1

3

(0.76)

Pin 1

Rcommended Pad Layout

0.25–0.36

3.28–3.53

5.08

(Max.)

0.20–0.30

0.38 (Min.)

0.16–0.88

(8.13)

2.54 (Bsc)

(0.86)

0.41–0.51

0.76–1.14

1.02–1.78

Note:

All dimensions in mm.

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

7

Ordering Information

Order Entry Identiﬁer

(Example)

Option

Description

No option

H11F1M

H11F1SM

Standard Through Hole Device

S

SR2

V

Surface Mount Lead Bend

H11F1SR2M

H11F1VM

Surface Mount; Tape and Reel

IEC60747-5-2 approval

TV

H11F1TVM

H11F1SVM

H11F1SR2VM

IEC60747-5-2 approval, 0.4" Lead Spacing

IEC60747-5-2 approval, Surface Mount

IEC60747-5-2 approval, Surface Mount, Tape and Reel

SV

SR2V

Marking Information

1

2

H11F1

6

V X YY Q

5

3

4

Deﬁnitions

1

2

Fairchild logo

Device number

VDE mark (Note: Only appears on parts ordered with VDE

option – See order entry table)

3

4

5

6

One digit year code, e.g., ‘7’

Two digit work week ranging from ‘01’ to ‘53’

Assembly package code

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

8

Carrier Tape Specification

12.0 ± 0.1

2.0 ± 0.05

4.5 ± 0.20

Ø1.5 MIN

1.75 ± 0.10

0.30 ± 0.05

4.0 ± 0.1

11.5 ± 1.0

24.0 ± 0.3

9.1 ± 0.20

21.0 ± 0.1

Ø1.5 ± 0.1/-0

10.1 ± 0.20

0.1 MAX

User Direction of Feed

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

9

Reﬂow Proﬁle

Max. Ramp-up Rate = 3°C/S

Max. Ramp-down Rate = 6°C/S

T

P

260

240

220

200

180

160

140

120

100

80

t

P

T

L

Tsmax

t

L

Preheat Area

Tsmin

t

s

60

40

20

0

120

Time 25°C to Peak

240

360

Time (seconds)

Proﬁle Freature

Pb-Free Assembly Proﬁle

150°C

Temperature Min. (Tsmin)

Temperature Max. (Tsmax)

200°C

Time (t ) from (Tsmin to Tsmax)

60–120 seconds

3°C/second max.

217°C

S

Ramp-up Rate (t to t )

L

P

Liquidous Temperature (T )

L

Time (t ) Maintained Above (T )

60–150 seconds

260°C +0°C / –5°C

30 seconds

L

Peak Body Package Temperature

Time (t ) within 5°C of 260°C

P

Ramp-down Rate (T to T )

6°C/second max.

8 minutes max.

P

L

Time 25°C to Peak Temperature

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

10

TRADEMARKS

The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not

intended to be an exhaustive list of all such trademarks.

PowerTrench^®

PowerXS™

The Power Franchise^®

Auto-SPM™

Build it Now™

CorePLUS™

CorePOWER™

CROSSVOLT™

CTL™

Current Transfer Logic™

EcoSPARK^®

EfficentMax™

EZSWITCH™*

™*

F-PFS™

FRFET^®

Global Power Resource^SM

Green FPS™

Green FPS™ e-Series™

Gmax™

GTO™

IntelliMAX™

ISOPLANAR™

MegaBuck™

MICROCOUPLER™

MicroFET™

Programmable Active Droop™

QFET^®

TinyBoost™

TinyBuck™

QS™

Quiet Series™

RapidConfigure™

TinyLogic^®

TINYOPTO™

TinyPower™

TinyPWM™

™

Saving our world, 1mW/W/kW at a time™

SmartMax™

TinyWire™

TriFault Detect™

TRUECURRENT™*

µSerDes™

SMART START™

SPM^®

®

MicroPak™

MillerDrive™

MotionMax™

Motion-SPM™

OPTOLOGIC^®

STEALTH™

SuperFET™

SuperSOT™-3

SuperSOT™-6

SuperSOT™-8

SupreMOS™

SyncFET™

Fairchild^®

Fairchild Semiconductor^®

FACT Quiet Series™

FACT^®

UHC^®

Ultra FRFET™

UniFET™

VCX™

VisualMax™

XS™

OPTOPLANAR^®

FAST^®

®

FastvCore™

FETBench™

PDP SPM™

Power-SPM™

Sync-Lock™

FlashWriter^®

®

*

FPS™

* Trademarks of System General Corporation, used under license by Fairchild Semiconductor.

DISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES 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. THESE

SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN,

WHICH COVERS THESE PRODUCTS.

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 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 the labeling, can be reasonably

expected to result in a significant injury of the user.

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.

ANTI-COUNTERFEITING POLICY

Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com,

under Sales Support.

Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts.

Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications,

and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of

counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are

listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have

full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical and product information.

Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide

any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our

customers to do their part in stopping this practice by buying direct or from authorized distributors.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification Product Status

Definition

Datasheet contains the design specifications for product development. Specifications may change in

any manner without notice.

Advance Information

Preliminary

Formative / In Design

Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild

Semiconductor reserves the right to make changes at any time without notice to improve design.

First Production

Full Production

Not In Production

Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes

at any time without notice to improve the design.

No Identification Needed

Obsolete

Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.

The datasheet is for reference information only.

Rev. I40

H11F1M, H11F2M, H11F3M Rev. 1.0.4

www.fairchildsemi.com

11


型号：	H11F2_NL
厂家：	FAIRCHILD SEMICONDUCTOR
描述：	FET Output Optocoupler, 1-Element, 5300V Isolation, LEAD FREE, DIP-6 输出元件光电
文件：	总11页 (文件大小：278K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

H11F2_NL [FAIRCHILD]

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