PS8821-1-AX CEL, PS8821-1-AX Datasheet

ISOLATOR 1CH TRANS/VCC OUT 8SSOP

PS8821-1-AX

Manufacturer Part Number
PS8821-1-AX
Description
ISOLATOR 1CH TRANS/VCC OUT 8SSOP
Manufacturer
CEL
Series
NEPOCr
Datasheets

Specifications of PS8821-1-AX

Number Of Channels
1
Input Type
DC
Voltage - Isolation
2500Vrms
Current Transfer Ratio (min)
20% @ 16mA
Voltage - Output
7V
Current - Output / Channel
8mA
Current - Dc Forward (if)
25mA
Output Type
Transistor with Vcc
Mounting Type
Surface Mount
Package / Case
8-SSOP
Isolation Voltage
2500 Vrms
Maximum Continuous Output Current
8 mA
Maximum Forward Diode Current
20 mA
Minimum Forward Diode Voltage
1.7 V
Output Device
Integrated Photo IC
Configuration
1 Channel
Current Transfer Ratio
40 %
Maximum Baud Rate
1 MBps
Maximum Forward Diode Voltage
2.2 V
Maximum Reverse Diode Voltage
5 V
Maximum Input Diode Current
25 mA
Maximum Power Dissipation
100 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Vce Saturation (max)
-
Current Transfer Ratio (max)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Document No. PN10591EJ03V0DS (3rd edition)
Date Published August 2008 NS
DESCRIPTION
and a PIN photodiode and a high-speed amplifier transistor on the output side on one chip.
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
• Pb-Free product
• Safety standards
APPLICATIONS
• Power over Ethernet
• Computer and peripheral manufactures
• Substitutions for relays and pulse transformers
• Power supply
The PS8821-2 is suitable for high density applications.
The PS8821-1, -2 are optically coupled isolators containing a GaAlAs LED on the light emitting diode (input side)
• UL approved: File No. E72422
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
PHL
= 0.6
CC
= 3.3 V)
μ
: PS8821-2-F3, F4: 1 500 pcs/reel
1 Mbps ANALOG OUTPUT TYPE
s MAX., t
HIGH-SPEED PHOTOCOUPLER
The mark <R> shows major revised points.
PLH
8-PIN SSOP (SO-8)
= 0.9
μ
s MAX.)
PS8821-1,-2
8
1
8
1
PHOTOCOUPLER
PIN CONNECTION
7
2
7
2
6
3
(Top View)
6
3
PS8821-2
PS8821-1
5
4
−NEPOC Series−
5
4
1. Anode1
2. Cathode1
3. Cathode2
4. Anode2
5. GND
6. V
7. V
8. V
1. NC
2. Anode
3. Cathode
4. NC
5. GND
6. V
7. NC
8. V
O
O
CC
O
CC
2
1
2006, 2008

Related parts for PS8821-1-AX

PS8821-1-AX Summary of contents

Page 1

... DESCRIPTION The PS8821-1, -2 are optically coupled isolators containing a GaAlAs LED on the light emitting diode (input side) and a PIN photodiode and a high-speed amplifier transistor on the output side on one chip. The PS8821-2 is suitable for high density applications. FEATURES • 40% reduction of mounting area (5-pin SOP × 2) • ...

Page 2

... PACKAGE DIMENSIONS (UNIT: mm) 5.21±0.25 1.27 +0.10 0.4 0.25 M –0.05 2 6.0±0.2 3.95±0.1 0.5±0.3 Data Sheet PN10591EJ03V0DS PS8821-1,-2 0.10 S ...

Page 3

... Year Assembled (Last 1 Digit) (Engraved mark) Data Sheet PN10591EJ03V0DS PS8821-1,-2 PS8821-2 Type Number Assembly Lot Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) Rank Code PS8821-2 Type Number Assembly Lot Week Assembled Year Assembled (Last 1 Digit) In-house Code (T: Pb-Free) Rank Code 3 ...

Page 4

... PS8821-1-F4-A PS8821-2 PS8821-2-A PS8821-2-F3 PS8821-2-F3-A PS8821-2-F4 PS8821-2-F4-A PS8821-1-V PS8821-1-V-A PS8821-1-V-F3 PS8821-1-V-F3-A PS8821-1-V-F4 PS8821-1-V-F4-A PS8821-2-V PS8821-2-V-A PS8821-2-V-F3 PS8821-2-V-F3-A PS8821-2-V-F4 PS8821-2-V-F4-A PS8821-1 PS8821-1-AX PS8821-1-F3 PS8821-1-F3-AX PS8821-1-F4 PS8821-1-F4-AX PS8821-2 PS8821-2-AX PS8821-2-F3 PS8821-2-F3-AX PS8821-2-F4 PS8821-2-F4-AX PS8821-1-V PS8821-1-V-AX PS8821-1-V-F3 PS8821-1-V-F3-AX PS8821-1-V-F4 PS8821-1-V-F4-AX PS8821-2-V PS8821-2-V-AX PS8821-2-V-F3 PS8821-2-V-F3-AX ...

Page 5

... Supply Voltage V Forward Current (ON (ON) Input Voltage (OFF (OFF) = 25°C, unless otherwise specified) A Ratings Unit I 25 mA/ch F 5.0 V/ mW/ V/ 8.0 mA/ch O 100 mW/ 500 Vr.m.s. –55 to +100 °C A –55 to +125 °C stg MIN. TYP. MAX. Unit 3.0 3.3 3 0.8 V Data Sheet PN10591EJ03V0DS PS8821-1,-2 5 ...

Page 6

... Low Level Supply Current I CCL (PS8821-1) Low Level Supply Current (PS8821-2) Coupled Current Transfer Ratio CTR Input-Output R Isolation Resistance Insulation Resistance R (Input-Input), (PS8821-2) Input-Output C Isolation Capacitance Insulation Capacitance C (Input-Input), (PS8821-2) Propagation Delay Time t (H → Propagation Delay Time t (L → ...

Page 7

... 1.8 kΩ (Monitor) O Input Output PHL R = 1.8 kΩ (Monitor) O μ 4.1 kΩ (Monitor) O μ 4.1 kΩ mA) V (Monitor μ 0 and GND near device. Also, ensure that the distance between CC Data Sheet PN10591EJ03V0DS PS8821-1,- mA) F 50% 1 PLH 0 ...

Page 8

... NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE 1 Normalized to 1 25˚ 3 1.2 1.0 0.8 0.6 0.4 0.2 0.0 50 –50 –25 Data Sheet PN10591EJ03V0DS PS8821-1,- 100 Ambient Temperature T (˚ 3 100 Ambient Temperature T (˚ 100 Ambient Temperature T (˚C) A ...

Page 9

... FORWARD CURRENT 2 3 1.8 kΩ L 1.0 t PLH t PHL Forward Current I (mA) F Remark The graphs indicate nominal characteristics. NORMALIZED PROPAGATION DELAY TIME vs. AMBIENT TEMPERATURE –50 –25 0 Ambient Temperature T Data Sheet PN10591EJ03V0DS PS8821-1,-2 Normalized to 1 25˚ 1.8 kΩ PLH t PHL 100 (˚ ...

Page 10

... Packing: 1 500 pcs/reel 10 +0.1 1.5 –0 3.6±0.1 6.4±0.1 0.3 ±0.05 8.0±0.1 PS8821-1-F4 PS8821-2-F4 2.0±0.5 φ 13.0±0.2 φ 21.0±0.8 Data Sheet PN10591EJ03V0DS PS8821-1,-2 4.05 MAX. 2.0±0.5 13.5±1.0 17.5±1.0 11.9 to 15.4 Outer edge of flange ...

Page 11

... RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm) Remark All dimensions in this figure must be evaluated before use. 1.45 5.25 Data Sheet PN10591EJ03V0DS PS8821-1,-2 11 ...

Page 12

... Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (heating 180˚C 120±30 s (preheating) Time (s) 3 seconds or less Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Data Sheet PN10591EJ03V0DS PS8821-1,-2 260˚C MAX. 220˚C ...

Page 13

... Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. <R> USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. Data Sheet PN10591EJ03V0DS PS8821-1,-2 13 ...

Page 14

... Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Package temperature Current (input current I , Psi = 0) F Power (output or total power dissipation) Isolation resistance V = 500 Tsi Parameter Data Sheet PN10591EJ03V0DS PS8821-1,-2 Symbol Speck Unit IV III 55/100/21 U 566 V IORM peak U 849 V pr ...

Page 15

... NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). Data Sheet PN10591EJ03V0DS PS8821-1,-2 M8E 02. 11-1 15 ...

Page 16

... Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. • Do not burn, destroy, cut, crush, or chemically dissolve the product. • Do not lick the product or in any way allow it to enter the mouth. PS8821-1,-2 ...

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