PS2861B规格书,Datasheet 资料

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DESCRIPTION

The PS2861B-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor.

The package has a shield effect to cut off ambient light, and is mounted in a Shrink SOP (Small Outline Package) for high density applications.

Due to the high isolation voltage between the input and output, the PS2861B-1 is suitable for interface and signal transfer circuits that require surface or high-density mounting.

FEATURES

? Operating ambient temperature: 110°C ? Isolation distance (0.4 mm MIN.)

? High isolation voltage (BV = 3 750 Vr.m.s.) ? Shrink SOP (Small Outline Package) type

? High-speed switching (t r = 4 μs TYP., t f

= 5 μs TYP.) ? Embossed tape product: PS2861B-1-F3: 3 500 pcs/reel ? Pb-Free product ? Safety standards

? UL approved: No. E72422

? CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) ? BSI approved: No. 8979/8980 ? SEMKO approved: No. 908508

? DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40024453 (Option) APPLICATIONS

? Power supply

? Programmable logic controllers

PHOTOCOUPLER

PS2861B-1

4-PIN SSOP PHOTOCOUPLER

OPERATING AMBIENT TEMPERATURE 110°C

?NEPOC Series ?

Document No. PN10742EJ02V0DS (2nd edition) Date Published March 2010 NS

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PACKAGE DIMENSIONS (UNIT : mm)

PHOTOCOUPLER CONSTRUCTION

Parameter Unit (MIN.)

Air Distance 5.0 mm Creepage Distance 5.0 mm Isolation Distance

0.4 mm

MARKING EXAMPLE

Data Sheet PN10742EJ02V0DS

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ORDERING INFORMATION

Part Number

Order Number

Solder Plating Specification

etc.

Packing Style

Safety Standard

Approval

Application Part Number

*1

PS2861B-1 PS2861B-1Y-A Pb-Free and Magazine case 100 pcs Standard products PS2861B-1 PS2861B-1-F3 PS2861B-1Y-F3-A Halogen Free Embossed Tape 3 500 pcs/reel

(UL, CSA, BSI,

SEMKO approved) PS2861B-1-V PS2861B-1Y-V-A Magazine case 100 pcs DIN EN60747-5-2 PS2861B-1-V-F3 PS2861B-1Y-V-F3-A Embossed Tape 3 500 pcs/reel (VDE0884 Part2)

approved (Option)

*1 For the application of the Safety Standard, following part number should be used.

ABSOLUTE MAXIMUM RATINGS (T A = 25°C, unless otherwise specified)

Parameter Symbol Ratings Unit

Diode

Forward Current (DC)

I F 50 mA Reverse Voltage V R 6 V

Power Dissipation Derating

ΔP D /°C 0.6 mW/°C

Power Dissipation P D 60 mW Peak Forward Current1*1

I FP 1 2.5 A

Peak Forward Current2*2

I FP 2 1.0 Transistor Collector to Emitter Voltage V CEO 70 V

Emitter to Collector Voltage

V ECO 5 V Collector Current I C 50 mA

Power Dissipation Derating

ΔP C /°C 1.2 mW/°C

Power Dissipation P C 120 mW

Isolation Voltage *3

BV 3 750 Vr.m.s. Operating Ambient Temperature T A –55 to +110 °C Storage Temperature

T stg

–55 to +150

°C

*1 PW = 10 μs, Duty Cycle = 1% *2 PW = 100 μs, Duty Cycle = 1%

*3 AC voltage for 1 minute at T A = 25°C, RH = 60% between input and output.

Pins 1-2 shorted together, 3-4 shorted together. Data Sheet PN10742EJ02V0DS

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ELECTRICAL CHARACTERISTICS (T A = 25°C)

Parameter Symbol Conditions MIN. TYP. MAX. Unit

Diode Forward Voltage

V F

I F = 5 mA 1.1 1.4 V

Reverse Current I R V R = 5 V

5 μA

Terminal Capacitance C t V = 0 V, f = 1 MHz 15 pF Transistor Collector to Emitter Dark

Current

I CEO

I F = 0 mA, V CE = 24 V

100

nA

I F = 5 mA, V CE = 5 V 50 150 300 % Coupled

Current Transfer Ratio

(I C /I F )*1

CTR I F = 1 mA, V CE = 5 V 10 50 Collector Saturation Voltage

V CE (sat)

I F = 10 mA, I C = 2 mA

0.3

V

Isolation Resistance R I-O V I-O = 1 kV DC 1011

Ω Isolation Capacitance C I-O V = 0 V, f = 1 MHz

0.4

pF

Rise Time *2

t r V CC = 5 V, I C = 2 mA, R L = 100 Ω

4 μs Fall Time *2

t f

5

*1 CTR rank

CTR Rank CTR (%) Conditions

100 to 300 I F = 5 mA, V CE = 5 V L

20 and larger

I F = 1 mA, V CE = 5 V 50 to 150 I F = 5 mA, V CE = 5 V M

10 and larger

I F = 1 mA, V CE = 5 V 50 to 300 I F = 5 mA, V CE = 5 V N

10 and larger

I F = 1 mA, V CE = 5 V

*2 Test circuit for switching time

Input

Output

90%

10%

V CC

V OUT

Pulse Input In monitor

μ

Data Sheet PN10742EJ02V0DS

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TYPICAL CHARACTERISTICS (T A = 25°C, unless otherwise specified)

Ambient Temperature T A (°C)D i o d e P o w e r D i s s i p a t i o

n P D (m W )

DIODE POWER DISSIPATION vs.AMBIENT TEMPERATURE

Ambient Temperature T A (°C)

T r a n s i s t o r P o w e r D i s s i p a t i o n P C (m W )

TRANSISTOR POWER DISSIPATION vs.AMBIENT TEMPERATURE

Collector to Emitter Voltage V CE (V)

C o l l e c t o r C u r r e n t I C (m A )

COLLECTOR CURRENT vs.

COLLECTOR TO EMITTER VOLTAGE

Ambient Temperature T A (°C)

COLLECTOR TO EMITTER DARK

CURRENT vs. AMBIENT TEMPERATURE

C o l l e c t o r t o E m i t t e r

D a r k C u r r e n t I C

E O (n A )

Collector Saturation Voltage V CE (sat) (V)

C o l l e c t o r C u r r e n t I C (m A )

COLLECTOR CURRENT vs.

COLLECTOR SATURATION VOLTAGE

204060120

10080200180160140120100806040200

25

50

75

100125

1.2 mW/°150

C

10 0000.1100

1 000101

V CE = 24 V

5

Forward Voltage V F (V)F o r w a r d C u r r e n t I F (m A )

FORWARD CURRENT vs.FORWARD VOLTAGE

Remark The graphs indicate nominal characteristics.

Data Sheet PN10742EJ02V0DS

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–––––Ambient Temperature T A (°C)NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE

N o r m a l i z e d C u r r e n t T r a n s f e r R a t i o C T R

Load Resistance R L (Ω)SWITCHING TIME vs.

LOAD RESISTANCE

S w i t c h i n g T i m e t ( s )

μLoad Resistance R L (k Ω)

SWITCHING TIME vs.LOAD RESISTANCE

S w i t c h i n g T i m e t ( s )

μFrequency f (kHz)

N o r m a l i z e d G a i n G V

FREQUENCY RESPONSE

Forward Current I F (mA)

C u r r e n t T r a n s f e r R a t i o C T R (%)

CURRENT TRANSFER RATIO vs.FORWARD CURRENT

Ambient Temperature T A (°C)

NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE

N o r m a l i z e d C u r r e n t T r a n s f e r R a t i o C T R

Remark The graphs indicate nominal characteristics.

Data Sheet PN10742EJ02V0DS

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PS2861B-1 TAPING SPECIFICATIONS (UNIT : mm)

Data Sheet PN10742EJ02V0DS 7 芯天下--f85c9c2631126edb6f1a106c/

RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm)

Remark All dimensions in this figure must be evaluated before use.

Data Sheet PN10742EJ02V0DS

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NOTES ON HANDLING

1. Recommended soldering conditions

(1) Infrared reflow soldering

? Peak reflow temperature

260°C or below (package surface temperature) ? Time of peak reflow temperature

10 seconds or less ? Time of temperature higher than 220°C

60 seconds or less ? Time to preheat temperature from 120 to 180°C 120±30 s

? Number of reflows

Three ? Flux

Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.)

P a c k a g e S u r f a c e T e m p e r a t u r e T (°C )Time (s)Recommended Temperature Profile of Infrared Reflow

(2) Wave soldering

? Temperature

260°C or below (molten solder temperature) ? Time

10 seconds or less ? Preheating conditions

120°C or below (package surface temperature) ? Number of times

One (Allowed to be dipped in solder including plastic mold portion.) ? Flux

Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.)

(3) Soldering by soldering iron

? Peak temperature (lead part temperature)

350°C or below ? Time (each pins)

3 seconds or less ? Flux

Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.)

(a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead. (b) Please be sure that the temperature of the package would not be heated over 100°C. Data Sheet PN10742EJ02V0DS 9

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(4) Cautions

? Fluxes

Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.

2. Cautions regarding noise

Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between corrector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings.

3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler

Check the setting values before use, since the forward current conditions at CTR measurement differ according to product.

When using products other than at the specified forward current, the characteristics curves may differ from the standard curves due to CTR value variations or the like. Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the like into consideration before use.

USAGE CAUTIONS

1. Protect against static electricity when handling.

2. Avoid storage at a high temperature and high humidity.

Data Sheet PN10742EJ02V0DS

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SPECIFICATION OF VDE MARKS LICENSE DOCUMENT

Parameter Symbol

Spec.

Unit Climatic test class (IEC 60068-1/DIN EN 60068-1) 55/110/21

Dielectric strength

maximum operating isolation voltage

Test voltage (partial discharge test, procedure a for type test and random test) U pr = 1.5 × U IORM, P d< 5 pC U IORM

U pr

710

1 065

V peak

V peak

Test voltage (partial discharge test, procedure b for all devices) U pr = 1.875 × U IORM, P d< 5 pC U pr 1

331 V peak

Highest permissible overvoltage U TR 6

000 V peak Degree of pollution (DIN EN 60664-1 VDE0110Part 1) 2

Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303 Part 11)) CTI 175

Material group (DIN EN 60664-1 VDE0110 Part 1) III a

Storage temperature range T stg–55 to +150 °C Operating temperature range T A–55 to +110 °C Isolation resistance, minimum value

V IO = 500 V dc at T A = 25°C

V IO = 500 V dc at T A MAX. at least 100°C Ris MIN.

Ris MIN.

1012

1011

Ω

Ω

Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve)

Package temperature

Current (input current I F, Psi = 0)

Power (output or total power dissipation) Isolation resistance

V IO = 500 V dc at T A = Tsi

Tsi

Isi

Psi

Ris MIN.

175

400

700

109

°C

mA

mW

Ω

Data Sheet PN10742EJ02V0DS 11

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(Note)

??????M8E0904E (1)(2)"NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its

majority-owned subsidiaries.

"NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as

defined above).

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"Standard":"Special":"Specific":

Data Sheet PN10742EJ02V0DS

12 PS2861B-1

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PS2861B-1

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