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PS2911-1-F3 Datasheet Preview

PS2911-1-F3 Datasheet

NECs HIGH CTR / 4 PIN ULTRA SMALL PACKAGE FLAT LEAD OPTOCOUPLER

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NEC's HIGH CTR, 4 PIN
ULTRA SMALL PACKAGE PS2911-1
FLAT LEAD OPTOCOUPLER
FEATURES
• SMALL AND THIN PACKAGE:
4.6 (L) x 2.5 (W) x 2.1 (H) mm
• HIGH CURRENT TRANSFER RATIO:
CTR = 200% TYP @ IF = 1 mA, VCE = 5 V
• HIGH ISOLATION VOLTAGE
BV: 2500 Vr.m.s.
• TAPE AND REEL AVAILABLE
DESCRIPTION
NEC's PS2911-1 is an optically coupled isolator containing a
GaAs light emitting diode and an NPN silicon phototransistor
in one package for high density mounting applications. An ultra
small flat lead package has been provided which realizes a
reduction in mounting area of about 30% compared with the
PS28XX series.
APPLICATIONS
• DC/DC CONVERTER
• MODEM/PC CARD
ELECTRICAL CHARACTERISTICS (TA = 25°C)
PART NUMBER
SYMBOLS
PARAMETERS
VF Forward Voltage, IF = 5 mA
IR Reverse Current, VR = 5 V
CT Terminal Capacitance, V = 0, f = 1.0 MHz
ICEO Collector to Emitter Current, IF = 0 mA, VCE = 40 V
CTR
Current Transfer Ratio (IC/IF)1, IF = 1 mA, VCE = 5 V
VCE(sat)
Collector Saturation Voltage, IF = 1 mA, IC = 0.2 mA
RI-O Isolation Resistance, VI-O = 1.0 k VDC
CI-O Isolation Capacitance, V = 0 V, f = 1.0 MHz
tR Rise Time2, VCC = 5 V, IC = 2 mA, RL = 100
tF Fall Time2, VCC = 5 V, IC = 2 mA, RL = 100
ton On Time2, VCC = 5 V, IF = 1 mA, RL = 5 k
ts Storage Time2, VCC = 5 V, IF = 1 mA, RL = 5 k
toff Off Time2, VCC = 5 V, IF = 1 mA, RL = 5 k
1. CTR RANK:
N: 100 to 400 (%)
K: 200 to 400 (%)
L: 150 to 300 (%)
M: 100 to 200 (%)
2. Test Circuit for Switching Time
PULSE INPUT
PW = 100 µs
Duty Cycle = 1/10
In monitor
IF
50
VCC
VOUT
RL = 100 or 5 kΩ
UNITS
V
µA
pF
nA
%
V
pF
µs
µs
µs
µs
µs
PS2911-1
MIN TYP
0.9 1.1
15
100
1011
PS2911-1
43
200
0.13
0.4
5
10
40
10
120
MAX
1.3
5
100
400
0.3
12
California Eastern Laboratories




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PS2911-1-F3 Datasheet Preview

PS2911-1-F3 Datasheet

NECs HIGH CTR / 4 PIN ULTRA SMALL PACKAGE FLAT LEAD OPTOCOUPLER

No Preview Available !

PS2911-1
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
PARAMETERS
UNITS RATINGS
Diode
IF Forward Current (DC)
mA 50
IF/˚C Forward Current Derating
mA/°C
0.5
IF (Peak) Peak Forward Current2
A 0.5
PD Power Dissipation
mW 60
VR Reverse Voltage
V6
Transistor
VCEO Collector to Emitter Voltage
V
40
VECO Emitter to Collector Voltage
V
5
IC Collector Current
mA 40
PC/˚C Power Dissipation Derating mW/˚C
1.2
PC Power Dissipation
mW 120
Coupled
BV Isolation Voltage3
Vr.m.s.
2500
PT Total Power Dissipation
mW 160
TA Operating Ambient Temp.
°C -55 to +100
TSTG Storage Temperature
°C -55 to +150
Notes:
1. Operation in excess pf any one of these parameters may result
in permanent damage.
2. PW = 100 µs, Duty Cycle = 1%.
3. AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input
and output.
CAUTIONS REGARDING NOISE:
Be aware that when voltage is applied suddenly between the
optocoupler's input and outout or between collector-emitters at
startup, the output side may enter the on state, even if the voltage
is within the absolute maximum ratings.
ORDERING INFORMATION
PART NUMBER
PACKING STYLE
PS2911-1-F3
Embossed Tape 3500 pcs/reel
PS2911-1-F4
RECOMMENDED MOUNT PAD
DIMENSIONS (Units in mm)
1.27
0.8
0.6
24-R0.1
( ): Reference value
Remark: This drawing is considered to meet air and outer creepage
distance 4.0 mm minimum. All dimensions in this figure must be
evaluated before use.
OPTOCOUPLER CONSTRUCTION
PARAMETER
Air Distance
Creepage Distance
Isolation Distance
UNITS (MIN)
4 mm
4 mm
0.4 mm
OUTLINE DIMENSIONS (Units in mm)
2.5±0.3
43
N
12
5.0±0.2
0.4±0.1
1.27
MARKING
0.2±0.1
TOP VIEW
1. Anode
2. Cathode
3. Emitter
4. Collector
11
–Last number of
Type No: 11
N
111
–An initial of "NEC"
–Assembly lot
No. 1 pin mark
(nicked corner)
1 11
Week assembled
Year assembled


Part Number PS2911-1-F3
Description NECs HIGH CTR / 4 PIN ULTRA SMALL PACKAGE FLAT LEAD OPTOCOUPLER
Maker ETC
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