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FODM3022 Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer FODM3022
Beschreibung 4-PIN FULL PITCH MINI-FLAT PACKAGE RANDOM-PHASE TRIAC DRIVER OUTPUT OPTOCOUPLERS
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 10 Seiten
FODM3022 Datasheet, Funktion
4-PIN FULL PITCH MINI-FLAT PACKAGE
RANDOM-PHASE TRIAC DRIVER
OUTPUT OPTOCOUPLERS
FODM3010 FODM3011 FODM3012 FODM3021
FODM3022
FODM3023
DESCRIPTION
The FODM301X and FODM302X series consists of a GaAs infrared emitting diode driving a silicon bilateral switch housed in a
compact 4-pin mini-flat package. The lead pitch is 2.54 mm. They are designed for interfacing between electronic controls and
power triacs to control resistive and inductive loads for 115V/240V operations.
FEATURES
• Compact 4-pin surface mount package
(2.4 mm maximum standoff height)
• Peak blocking voltage
250V (FODM301X)
400V (FODM302X)
• Available in tape and reel quantities of
500 and 2500.
• Applicable to Infrared Ray reflow
(230°C max, 30 seconds.)
• BSI, CSA and VDE certifications
pending
• UL (File# E90700) certified
ANODE 1
CATHODE 2
MAIN
4 TERMINAL
MAIN
3 TERMINAL
APPLICATIONS
• Industrial controls
• Traffic lights
• Vending machines
• Solid state relay
• Lamp ballasts
• Solenoid/valve controls
• Static AC power switch
• Incandescent lamp dimmers
• Motor control
PACKAGE DIMENSIONS
PIN 1
0.026 (0.66)
0.100 (2.54) TYP
0.020 (0.51)
0.012 (0.30)
0.287 (7.29)
0.248 (6.30)
0.173 (4.40)
TYP
0.035 (0.89)
0.012 (0.30)
0.169 (4.29)
0.154 (3.91)
0.094 (2.39)
0.079 (2.01)
0.008 (0.20)
0.000 (0.0)
0.033 (0.85)
0.026 (0.65)
NOTE
All dimensions are in inches (millimeters)
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
Parameter
Symbol
TOTAL PACKAGE
Storage Temperature
TSTG
Junction Temperature
TJ
Operating Temperature
TOPR
EMITTER
Continuous Forward Current
IF (avg)
Peak Forward Current (1 µs pulse, 300 pps.)
IF (pk)
Reverse Input Voltage
VR
Power Dissipation (No derating required over operating temp. range)
PD
DETECTOR
On-State RMS Current
IT(RMS)
Off-State Output Terminal Voltage
FODM3010/1/2
FODM3021/2/3
VDRM
Power Dissipation (No derating required over operating temp. range)
PD
© 2003 Fairchild Semiconductor Corporation
Page 1 of 10
Value
-40 to +125
125
-40 to +85
60
1
3
100
70
250
400
300
Units
°C
°C
°C
mA
A
V
mW
mA (RMS)
V
mW
11/10/03






FODM3022 Datasheet, Funktion
4-PIN FULL PITCH MINI-FLAT PACKAGE
RANDOM-PHASE TRIAC DRIVER
OUTPUT OPTOCOUPLERS
FODM3010 FODM3011 FODM3012 FODM3021
FODM3022
FODM3023
ZL
VCC
Rin 1
4 180
1.2 k
FODM3010
FODM3011
FODM3012
2
3
0.2 µF C1
120 V
60 Hz
Figure 11. Inductive Load with Sensitive Gate Triac (IGT 15 mA)
VCC
Rin 1
4 360
470
FODM3021
FODM3022
FODM3023
2
3
0.05 µF
HOT
39
0.01 µF
240
VAC
LOAD
GROUND
In this circuit the hotside of the line is switched and the load connected to the cold or ground side.
The 39 ohm resistor and 0.01 µF capacitor are for snubbing of the triac, and the 470 ohm resistor and 0.05
mF capacitor are for snubbing the coupler. These components may or may not be necessary depending
upon the particular and load used.
Figure 12. Typical Application Circuit
© 2003 Fairchild Semiconductor Corporation
Page 6 of 10
11/10/03

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