特点

符号

单元

说明

Absolute Maximum Ratings

－

－

Maximum value of limit per each item

Operating Temperature

Topr

(℃)

maximum Temperature at driving of semiconductor

Storage Temperature

Tstg

(℃)

maximum Temperature at non-operation of semiconductor

Soldering Temperature

Tsol

(℃)

Acceptable sddering temperature at maximum

特点

符号

单元

说明

Power Dissipation

P

(mW)

Permissible Power dissipation between Anode and chathode

Forward Voltage

VF

(V)

Voltage between Anode and chathode at forward current drive

Forward Current

IF

(mA)

Forward current between Anode and chathode at LED drive

Pulse Forward Current

IFP

(mA)

Maximum Forward current between Anode and chathode at LED pulse drive

Reverse Voltage

VR

(V)

Permissible Reverse direct voltage from chathode to Anode at LED drive

Reverse Current

IR

(μA)

Permissible Reverse direct current from chathode to Anode at LED drive

Radiant Flux

Φe

(mW)

Radiant energy per time / square emitted from LED

Power Output

Po

(mW)

Amount of power of radiant flux that LED produces at its output

Peak Wavelength

λp

(nm)

Peak wavelength in emitting wavelength region

Spectral Half Width

⊿λ

(nm)

Wavelength band which becomes half level of energy to peak wavelength

Half Angle

⊿θ

(°)

Beam angle which becomes over half level of energy to that of peak position

特点

符号

单元

说明

Power Dissipation Photo Transistor

PC

(mW)

Permissible Power dissipation between collector and emitter

Power Dissipation Photo Diode

PD

(mW)

ermissible Power dissipation between Anode and chathode

Collector-Emitter Voltage

VCEO

(V)

Direct Voltage between Collector and emitter at base open and light detecting

Emitter-Collector Voltage

VECO

(V)

Direct Voltage between emitter and collector at base open and light detecting

Reverse Voltage Photo Diode

VR

(V)

Permissible Reverse direct voltage from chathode to Anode at light detecting

Light Current Photo Transistor

IC

(μA)(mA)

Direct current to be forwarded to collector at light detecting

Light Current Photo Diode

ISC

(nA)(μA)

Direct short current to be forwarded at light detecting

Dark Current Photo Transistor

ICEO

(nA)(μA)

Direct current between collector and emitter in dark and at superimposed voltage

Dark Current Photo Diode

ID

(nA)(μA)

Direct current forwarded to photodiode in dark and at superimposed voltage in reverse direction

Illumination

EV

(lx)

the luminous flux per unit area on an intercepting surface

Collector-Emitter Saturation Voltage

VCE(sat)

(V)

Voltage between Collector and emitter at saturated light detecting

Peak Spectral response

λp

(nm)

Wavelength which has relative peak sensitivity in sensing wavelength region

Half Angle

⊿θ

(°)

Sensitive angle which becomes over half level of energy detection to that of peak position

Low Level Output Voltage

VOL

(V)

Direct Voltage to output at level of output current is low

High Level Output Voltage

VOH

(V)

Direct Voltage to output at level of output current is high

Low Level Output Current

IOL

(mA)

Direct output current forwarded at superimposed voltage of low level

High Level Output Current

IOH

(mA)

Direct output current forwarded at superimposed voltage of high level

Low Level Supply Current

ICCL

(mA)

Supply current at drive of low level output current

High Level Supply Current

ICCH

(mA)

Supply current at drive of high level output current

Response Time Rise Time

tr

(ns)(μs)

Refer to the figure.

Response Time Delay Time

td

(ns)(μs)

Refer to the figure.

Response Time Fall Time

tf

(ns)(μs)

Refer to the figure.

Response Time Storage Time

ts

(ns)(μs)

Refer to the figure.

Response Time Propagation Time Low to High

tPLH

(ns)(μs)

Refer to the figure.

Response Time Propagation Time High to Low

tPHL

(ns)(μs)

Refer to the figure.