PS2765-1 Datasheet, PDF (1/6 Pages) NEC – HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE 4-PIN SOP PHOTOCOUPLER

HIGH ISOLATION VOLTAGE
AC INPUT 4-PIN SOP PHOTOCOUPLER
PS2765-1
FEATURES
• ISOLATION DISTANCE:
0.4 mm MIN.
• AC INPUT RESPONSE
• HIGH ISOLATION VOLTAGE:
BV = 3.75 k Vr.m.s.
• SOP (SMALL OUT-LINE PACKAGE)
• HIGH SPEED SWITCHING:
tr = 4 µs TYP, tf = 5 µs TYP
• AVAILABLE ON TAPE AND REEL
DESCRIPTION
The PS2765-1 is an optically coupled isolator containing GaAs
light emitting diodes and an NPN silicon phototransistor. This
package is mounted in a plastic SOP (Small Out-line Package)
for high density applications and has a shield effect to cut off
ambient light.
APPLICATIONS
• HYBRID IC
• PROGRAMMABLE LOGIC CONTROLLERS
• POWER SUPPLY
ELECTRICAL CHARACTERISTICS (TA = 25°C)
SYMBOLS
PART NUMBER
PARAMETERS
VF
Forward Voltage, IF = ±5 mA
Ct
Terminal Capacitance, V = 0, f = 1 MHz
ICEO
Collector to Emitter Dark Current, VCE = 40 V, IF = 0 mA
UNITS
V
pF
nA
CTR
Current Transfer Ratio (IC/IF)¹, IF = ±5 mA, VCE = 5 V
%
VCE (sat) Collector Saturation Voltage, IF = ±10 mA, IC = 2 mA
V
RI-O
Isolation Resistance, VI-O = 1 kVDC
Ω
CI-O
Isolation Capacitance, V = 0, f = 1 MHZ
pF
tr
Rise Time², VCC = 5 V, IC = 2 mA, RL = 100 Ω
µs
tf
Fall Time², VCC = 5 V, IC = 2 mA, RL = 100 Ω
µs
Notes:
1. CTR Rank
N: 50 to 400%
2. Test Circuit for Switching Time
PULSE INPUT
VCC
( ) PW = 100 µs
Duty Cycle = 1/10
IF
In Monitor
50 Ω
VOUT
RL = 100 Ω
PS2765-1
MIN
TYP
MAX
1.1
1.4
30
100
50
100
400
0.3
10¹¹
0.4
4
5
California Eastern Laboratories