PS2501-1_98 Datasheet, PDF (1/6 Pages) ON Semiconductor – HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI OPTOCOUPLER SERIES
PS2501-1,-2,-4
PS2501L-1,-2,-4
FEATURES
DESCRIPTION
• HIGH ISOLATION VOLTAGE
BV: 5kVr.m.s. MIN
• HIGH COLLECTOR TO EMITTER VOLTAGE
VCEO: 80 V MIN
• HIGH CURRENT TRANSFER RATIO
CTR: 300% TYP
• HIGH SPEED SWITCHING
tr = 3 µs, tf = 5 µs TYP
• LOW COST
• ISOLATED CHANNELS PER EACH PACKAGE
PS2501-1, -2, -4 and PS2501L-1, -2, -4 are optically coupled
isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor. PS2501-1, -2, -4 are in a plastic DIP
(Dual In-line Package) and PS2501L-1, -2, -4 are lead bend-
ing type (Gull-wing) for surface mount.
APPLICATIONS
Interface circuit for various instrumentations and control
equipments
• AC LINE / DIGITAL LOGIC
• DIGITAL LOGIC / DIGITAL LOGIC
• TWISTED PAIR LINE RECEIVER
• TELEPHONE / TELEGRAPH LINE RECEIVER
• HIGH FREQUENCY POWER SUPPLY
FEEDBACK CONROL
• RELAY CONTACT MONITOR
• POWER SUPPLY MONITOR
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
SYMBOLS
VF
IR
C
ICEO
BVCEO
BVECO
CTR
VCE (sat)
R1-2
C1-2
tr
tf
PARAMETERS
Forward Voltage, IF = 10 mA
Reverse Current, VR = 5 V
Junction Capacitance, V= 0, f = 1.0 MHz
Collector to Emitter
Dark Current, Vce = 80 V, IF = 0
Collector to Emitter
Breakdown Voltage, IC = 1 mA, IB = 0
Emitter to Collector
Breakdown Voltage, IE = 100 µA, IB = 0
Current Transfer Ratio ¹, IF= 5 mA, VCE = 5 V
Collector Saturation Voltage, IF = 10 mA, IC = 2 mA
Isolation Resistance, VIN-OUT = 1.0 kV
Isolation Capacitance, V = 0, f = 1.0 MHZ
Rise Time ², VCC = 10 V, IC = 2 mA, RL = 100 Ω
Fall Time ², VCC = 10 V, IC = 2 mA, RL = 100 Ω
UNITS
V
µA
pF
nA
V
V
%
V
Ω
pF
µs
µs
PS2501-1, -2, -4
PS2501L-1, -2, -4
MIN
TYP
1.17
50
40
60
7
9
80
300
10¹¹
0.5
3
5
MAX
1.4
5
100
600
0.3
Notes:
1. CTR rank (PS2501-1, PS2501L-1 only)
K: 300 to 600 %
L: 200 to 400 %
M: 80 to 240 %
D: 100 to 300 %
H: 80 to 160 %
W: 130 to 260 %
Q: 100 to 200%
N: 80 to 600 %
43
8 7 6 5 ^{16 15 14 13 12 11 10 9}
12
PS2501-1
1 23 4
PS2501-2
1 2 34567 8
PS2501-4
2.Test Circuit for Switching
PULSE INPUT
1
PW = 100 µS
Duty Cycle
= 1/10
IF
2
50 Ω
VCC
4
3
VOUT
RL = 100 Ω