PS2841-4A

WORLD’S SMALLEST CLASS, FOUR CHANNELS 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER

DC input/single transistor output photocouplers (optocouplers) are optically coupled isolators containing a GaAs infrared light emitting diode and an NPN silicon phototransistor. This type is suitable for applications such as I/O interfaces and signal transmission circuits.

Recommended Product
PS2841-4A-F3-AX
生产状态
Mass Production
Product Status: Mass Production
PLP (查看可订购器件)

OVERVIEW

The PS2841-4A and PS2841-4B are optically coupled isolators containing GaAs light emitting diodes and NPN silicon phototransistors.
These products include four channels in a single package for high-density mounting applications.
The PS2841-4A and PS2841-4B are the world's smallest class of photocouplers and realize about 50%reduction in mounting area compared with the PS280x and PS281x Series.

KEY FEATURES

    • Ultra small and thin package
      (12-pin ultra shrink SOP, Pin pitch 0.8 mm, 4.4 (L) × 5.6 (W) × 2.5 (H))
    • Common lead PS2841-4A: cathode, collector common
      PS2841-4B: anode, collector common
    • High current transfer ratio (CTR = 200% TYP. @ IF = 1mA)
    • High isolation voltage (BV = 1 500 Vr.m.s.)
    • Pb-Free product
    • Ordering number of tape product:
      PS2841-4A-F3: 2 500 pcs/reel
      PS2841-4B-F3: 2 500 pcs/reel
    • Safety standards
      UL approved: UL1577, Single protecion

PARAMETRICS

Parameters
PS2841-4A
Basic Information
生产状态
Mass Production
PLP
PLP (查看可订购器件)
功能
Single Tr.(DC Input), High CTR, Cathode, Collector common, Pin pitch :0.8mm
安全标准
UL
目标应用
PLC, Input and output for function automation, Hybrid IC
PinCone
输入/输出类型
DC Input (Single Tr.)
BV (kVr.m.s)
1.5
+IF (mA)
20
VCEO [V]
70
Ic (mA)
20
CTR等级
N
CTR (%) 最小值
100
CTR (%) 最大值
400
在CTR的IF (mA)
1
CTR时的VCE (V)
0.4
NL最大值
-
ton (μs) 典型值
20
toff (µs) 典型值
110
ton时的RL,toff (kΩ)
5
tPLH (μs) 最大值
-
tPHL/tPLH
-

Resources for Software and Hardware

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Hardware Design Support

Title Description
Photocouplers / Optocouplers
Standard Mass
Information on Photocouplers / Optocouplers Standard Mass.
Photocouplers / Optocouplers
Insulation Distances
Information on Photocouplers / Optocouplers Insulation Distances.
Safety Standards Classification Chart
(Photocouplers / Optocouplers)
Approval List (UL,CSA,BSI,VDE)
Information on Safety Standards Classification Chart (Photocouplers / Optocouplers) Approval List (UL,CSA,BSI,VDE).
Safety Standards Classification Chart
(Photocouplers / Optocouplers)
Approval List (SEMKO,NEMKO, DEMKO,FIMKO,CQC)
Information on Safety Standards Classification Chart (Photocouplers / Optocouplers) Approval List (SEMKO,NEMKO,DEMKO,FIMKO,CQC).
Transistor Output CTR Rank Information on Transistor Output CTR Rank.