PS7801 Datasheet, PDF (1/7 Pages) NEC – NECs 4-PIN ULTRA SMALL FLAT-LEAD, LOW OUTPUT CAPACITANCE 1-CH OPTICAL COUPLED MOSFET

NEC's 4-PIN ULTRA SMALL FLAT-LEAD,
LOW OUTPUT CAPACITANCE PS7801-1A
1-CH OPTICAL COUPLED MOSFET
FEATURES
• LOW C x R :
C x R = 12.6 pF • Ω
• LOW OUTPUT CAPACITANCE
COUT = 1.2 pF
• 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.
APPLICATIONS
• MEASUREMENT EQUIPMENT
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
PART NUMBER
SYMBOLS
PARAMETERS
Diode
MOS FET
Coupled
VF
IR
ILOFF
Cout
IFon
RON1
Forward Voltage, IF = 5 mA
Reverse Current, VR = 5 V
Off-State Leakage Current, VD = 40 V
Output Capacitance, VD = 0 V, f = 1 MHz
LED On-state Current IL = 100 mA
On-State Resistance, IF = 5 mA, IL = 10 mA
RON2 On-State Resistance, IF = 5 mA, IL = 100 mAt ≤ 10 ms
tON
Turn-on Time, IF = 5 mA, VO = 5 V, RL = 500 , PW ≥ 10 ms
tOFF
Turn-off Time, IF = 5 mA, VO = 5 V, RL = 500 , PW ≥ 10 ms
RI-O
Isolation Resistance, VI-O = 0.5 k VDC
CI-O
Isolation Capacitance, V = 0 V, f = 1 MHz
1. Test Circuit for Switching Time
IF
Pulse Input
VL
MIN
10⁹
Input
PS7801-1A
TYP
MAX
1.1
1.4
5.0
0.1
1
1.2
2.0
10.5
14
11.5
15
0.02
0.5
0.15
1.0
UNITS
V
A
nA
pF
mA
ms
ms
0.3
pF
50%
0
Input monitor
Rin
Vo monitor
RL
VO = 5 V
Output
ton
90%
10%
toff
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.
California Eastern Laboratories