NEC PS8821-1, PS8821-2 DATA SHEET

PHOTOCOUPLER

PIN CONNECTION

(Top View)

1. NC

2. Anode

3. Cathode

4. NC

5. GND

6. VO

7. NC

8. VCC

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8765

PS8821-1

1. Anode1

2. Cathode1

3. Cathode2

4. Anode2

5. GND

6. V

7. VO1

8. V

PS8821-2

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8765

PS8821-1,-2

1 Mbps ANALOG OUTPUT TYPE

8-PIN SSOP (SO-8)

HIGH-SPEED PHOTOCOUPLER

DESCRIPTION

The PS8821-1, -2 are optically coupled is olators containing a GaAlAs LE D on the light emitting diode (input side)

and a PIN photodiode and a high-speed amplifier transistor on the out put side on one chip.

The PS8821-2 is suitable for high density applications.

FEATURES

• 40% reduction of mounting area (5-pin SOP × 2)

• Low power consumption (V

• High isolation voltage (BV = 2 500 Vr.m.s.)

• High-speed response (t

• Ordering number of tape product: PS8821-1-F3, F4: 1 500 pcs/reel : PS8821-2-F3, F4: 1 500 pcs/reel

• Pb-Free product

• Safety standards

• UL approved: File No. E72422

• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)

APPLICATIONS

• Power over Ethernet

• Computer and peripheral manufactures

• Substitutions for relays and pulse transformers

• Power supply

CC = 3.3 V)

PHL = 0.6

s MAX., tPLH = 0.9 μs MAX.)

−NEPOC Series−

Document No. PN10591EJ03V0DS (3rd edition) Date Published August 2008 NS

The mark <R> shows major revised points.

The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.

2006, 2008

PACKAGE DIMENSIONS (UNIT: mm)

5.21±0.25

3.27±0.2

+0.10

–0.05

0.15

PS8821-1,-2

6.0±0.2

3.95±0.1

0.5±0.3

0.10 S

0.1±0.1

0.4

+0.10 –0.05

1.27

0.25 M

Data Sheet PN10591EJ03V0DS

PS8821-1,-2

<R>

MARKING EXAMPLE

SnBi PLATING

PS8821-1

8821-1 NL831

No. 1 pin Mark

Initial of NEC

(Engraved mark)

Ni/Pd/Au PLATING

Year Assembled (Last 1 Digit)

In-house Code

(L: Pb-Free)

Rank Code

Type Number

Assembly Lot

Week Assembled

8821-2 NL831

No. 1 pin Mark

Initial of NEC

(Engraved mark)

PS8821-2

Year Assembled (Last 1 Digit)

In-house Code

(L: Pb-Free)

Rank Code

Type Number

Assembly Lot

Week Assembled

8821-1

NT831

No. 1 pin Mark

Initial of NEC

(Engraved mark)

PS8821-1

Year Assembled (Last 1 Digit)

In-house Code

(T: Pb-Free)

Rank Code

Type Number

Assembly Lot

Week Assembled

8821-2

NT831

No. 1 pin Mark

Initial of NEC

(Engraved mark)

PS8821-2

Year Assembled (Last 1 Digit)

In-house Code

(T: Pb-Free)

Rank Code

Type Number

Assembly Lot

Week Assembled

Data Sheet PN10591EJ03V0DS

PS8821-1,-2

<R>

ORDERING INFORMATION

Part Number Order Number Solder Plating

Specification PS8821-1 PS8821-1-A Pb-Free 20 pcs (Tape 20 pcs cut) Standard products PS8821-1 PS8821-1-F3 PS8821-1-F3-A (SnBi) Embossed Tape 1 500 pcs/reel (UL approved) PS8821-1-F4 PS8821-1-F4-A PS8821-2 PS8821-2-A 20 pcs (Tape 20 pcs cut) PS8821-2 PS8821-2-F3 PS8821-2-F3-A Embossed Tape 1 500 pcs/reel PS8821-2-F4 PS8821-2-F4-A PS8821-1-V PS8821-1-V-A 20 pcs (Tape 20 pcs cut) DIN EN60747-5-2 PS8821-1-V-F3 PS8821-1-V-F3-A Embossed Tape 1 500 pcs/reel (VDE0884 Part2) PS8821-1-V-F4 PS8821-1-V-F4-A Approved (Option) PS8821-2-V PS8821-2-V-A 20 pcs (Tape 20 pcs cut) PS8821-2 PS8821-2-V-F3 PS8821-2-V-F3-A Embossed Tape 1 500 pcs/reel PS8821-2-V-F4 PS8821-2-V-F4-A PS8821-1 PS8821-1-AX Pb-Free 20 pcs (Tape 20 pcs cut) Standard products PS8821-1 PS8821-1-F3 PS8821-1-F3-AX (Ni/Pd/Au) Embossed Tape 1 500 pcs/reel (UL approved) PS8821-1-F4 PS8821-1-F4-AX PS8821-2 PS8821-2-AX 20 pcs (Tape 20 pcs cut) PS8821-2 PS8821-2-F3 PS8821-2-F3-AX Embossed Tape 1 500 pcs/reel PS8821-2-F4 PS8821-2-F4-AX PS8821-1-V PS8821-1-V-AX 20 pcs (Tape 20 pcs cut) DIN EN60747-5-2 PS8821-1-V-F3 PS8821-1-V-F3-AX Embossed Tape 1 500 pcs/reel (VDE0884 Part2) PS8821-1-V-F4 PS8821-1-V-F4-AX Approved (Option) PS8821-2-V PS8821-2-V-AX 20 pcs (Tape 20 pcs cut) PS8821-2 PS8821-2-V-F3 PS8821-2-V-F3-AX Embossed Tape 1 500 pcs/reel PS8821-2-V-F4 PS8821-2-V-F4-AX

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

Packing Style Safety Standard

Approval

Application

Part Number

PS8821-1

Data Sheet PN10591EJ03V0DS

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

Parameter Symbol Ratings Unit Diode Forward Current IF 25 mA/ch Reverse Voltage VR 5.0 V/ch Power Dissipation*1 PD 45 mW/ch Detector Supply Voltage VCC 7 V Output Voltage VO 7 V/ch Output Current IO 8.0 mA/ch Power Dissipation*2 PC 100 mW/ch Isolation Voltage*3 BV 2 500 Vr.m.s. Operating Ambient Temperature TA –55 to +100 °C Storage Temperature Tstg –55 to +125 °C

*1 Reduced to 0.45 mA/°C at T *2 Reduced to 1.00 mA/°C at T

A = 25°C or more. A = 25°C or more.

*3 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output. Pins 1-4 shorted together, 5-8 shorted together.

RECOMMENDED OPERATING CONDITIONS

Parameter Symbol MIN. TYP. MAX. Unit

PS8821-1,-2

Supply Voltage VCC 3.0 3.3 3.6 V Forward Current (ON) IF (ON) 16 20 mA Input Voltage (OFF) VF (OFF) 0 0.8 V

Data Sheet PN10591EJ03V0DS

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