PS2651 Datasheet, PDF (1/4 Pages) NEC – LONG CREEPAGE TYPE HIGH ISOLATION VOLTAGE 6 PIN OPTOCOUPLER

LONG CREEPAGE TYPE
HIGH ISOLATION VOLTAGE
6 PIN OPTOCOUPLER
PS2651
PS2651L2
PS2652
PS2652L2
FEATURES
• HIGH ISOLATION VOLTAGE
BV: 5 k Vr.m.s. MIN
• LONG CREEPAGE AND CLEARANCE DISTANCE
8 mm MIN
• HIGH COLLECTOR TO EMITTER VOLTAGE
VCEO: 80 V MIN
• HIGH SPEED SWITCHING
tr = 3 µs, tf = 5 µs TYP
• HIGH CURRENT TRANSFER RATIO
CTR = 200% TYP
• 6 PIN DUAL IN-LINE PACKAGE
DESCRIPTION
PS2651and PS2652 are optically coupled isolators containing
a GaAs light emitting diode and an NPN silicon phototransistor
in a plastic DIP (Dual In-Line Package). PS2651 has a base
pin and PS2652 has no base pin. Creepage distance and
clearance of leads are over 8 millimeters. PS2651L2 and
PS2652L2 are lead bending type (Gull-wing) for surface
mounting.
APPLICATIONS
Interface circuit for various instrumentations and control equipment.
• AC LINE/DIGITAL LOGIC
• DIGITAL LOGIC INTERFACE
• TWISTED PAIR LINE RECEIVER
• TELEPHONE/TELEGRAPH LINE RECEIVER
• HIGH FREQUENCY POWER SUPPLY FEEDBACK
CONTROL
• RELAY CONTACT MONITOR
• POWER SUPPLY MONITOR
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
PS2651, PS2651L2, PS2652, PS2652L2
SYMBOLS
PARAMETERS
UNITS
MIN
TYP
MAX
VF
Forward Voltage, IF = 10 mA
IR
Reverse Current, VR = 5 V
V
1.1
1.4
µA
5
C
Junction Capacitance, V = 0, f = 1.0 MHz
pF
30
ICEO
Collector to Emitter Dark Current, VCE = 80 V, IF = 0
nA
100
BVCEO
Collector to Emitter Breakdown Voltage, IC = 1 mA, IB = 0
V
80
BVECO
Emitter to Collector Breakdown Voltage, IE = 100 µA, IB = 0
V
7
CTR
Current Transfer Ratio¹, IF = 5 mA, VCE = 5 V
%
50
200
400
VCE(sat)
Collector Saturation Voltage, IF = 10 mA, IC = 2 mA
V
0.3
R1-2
Isolation Resistance, Vin-out = 1.0 k V
Ω
10¹¹
C1-2
Isolation Capacitance, V = 0, f = 1.0 MHz
pF
0.6
tr
Rise Time², VCC = 5 V, IC = 2 mA
µs
3
tf
Fall Time², VCC = 5 V, IC = 2 mA
µs
5
1. CTR rank
KD : 160 to 400 (%)
LD : 80 to 240 (%)
MD : 50 to 120 (%)
654
2. Test Circuit for Switching Time
654
PULSE INPUT
( ) PW = 100 µs
Duty Cycle = 1/10
1
VCC
PULSE INPUT
5
( ) PW = 100 µs
Duty Cycle = 1/10
1
VCC
5
123
123
IF
2
50 Ω
6
4
Vout
RL = 100 Ω
IF
2
50 Ω
4
Vout
RL = 100 Ω
PS2651
PS2652
PS2651
PS2652
California Eastern Laboratories