2561 datasheet(5/12 Pages) NEC

Part #	2561

Description	HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

PDF	12 Pages

Scroll/Zoom	100%

Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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5 / 12 page

PS2561-1,-2,PS2561L-1,-2

ELECTRICAL CHARACTERISTICS (TA = 25

°C)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Diode

Forward Voltage

IF = 10 mA

1.17

1.4

Reverse Current

VR = 5 V

µA

Terminal Capacitance

V = 0 V, f = 1.0 MHz

Transistor

Collector to Emitter Dark

Current

ICEO

VCE = 80 V, IF = 0 mA

100

Coupled

Current Transfer Ratio

CTR

IF = 5 mA, VCE = 5 V

200

400

Collector Saturation

Voltage

VCE (sat)

IF = 10 mA, IC = 2 mA

0.3

Isolation Resistance

RI-O

VI-O = 1.0 kV

Ω

Isolation Capacitance

CI-O

V = 0 V, f = 1.0 MHz

0.5

Rise Time

VCC = 10 V, IC = 2 mA, RL = 100

Ω

µs

Fall Time

*1 CTR rank (only PS2561-1, PS2561L-1)

*2 Test circuit for switching time

: 200 to 400 (%)

M : 80 to 240 (%)

D : 100 to 300 (%)

H : 80 to 160 (%)

W : 130 to 260 (%)

VCC

VOUT

RL = 100

Ω

Pulse Input

PW = 100 s

Duty Cycle = 1/10

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