NEC's 4-PIN ULTRA SMALL FLAT-LEAD,

LOW OUTPUT CAPACITANCE

1-CH OPTICAL COUPLED MOSFET

PS7801-1A

FEATURES

•

LOW C x R :

C x R = 12.6 pF • Ω

•

LOW OUTPUT CAPACITANCE

•

1 CHANNEL TYPE:

1a output

•

DESIGNED FOR AC/DC SWITCHING LINE CHANGER

•

ULTRA SMALL FLAT-LEAD PACKAGE:

4.2 (L) X 2.5 (W) X 1.85 (H) mm

•

LOW OFFSET VOLTAGE

•

ORDERING NUMBER OF TAPING PRODUCT:

PS7801-1A-F3, F4 (3 500 pcs/reel)

DESCRIPTION

NEC's PS7801-1A is a low output capacitance solid state

relay containing GaAs LEDs on the light emitting side (input

side) and MOSFETs on the output side.

An ultra small ßat-lead package has been provided which

realizes a reduction in mounting area about 50% compared

with the PS72xx series.

It is suitable for high frequency signal control, due to its low

C x R, low on-state resistance, and low off-state leakage

current.

California Eastern Laboratories

APPLICATIONS

•

MEASUREMENT EQUIPMENT

PART NUMBER

PS7801-1A

SYMBOLS

PARAMETERS

MIN

TYP

MAX

UNITS

Diode

1.1

1.4

V

5.0

A

MOS FET

0.1

1

nA

1.2

pF

Coupled

2.0

mA

10.5

14

11.5

15

, PW ≥ 10 ms

0.02

0.5

ms

, PW ≥ 10 ms

0.15

1.0

ms

Isolation Capacitance, V = 0 V, f = 1 MHz

0.3

pF

Input

50%

0

90%

10%

Output

Input monitor

Pulse Input

1. Test Circuit for Switching Time

2. The turn-on time and turn-off time are speciÞed as input-pulse width ≥ 10 ms. Please note that when the device operates with an input-pulse of

under 10 ms, the turn-on time and turn-off time will increase.