FODM30XX 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers
October 2005
FODM3010, FODM3011, FODM3012, FODM3021,
FODM3022, FODM3023
4-Pin Full Pitch Mini-Flat Package Random-Phase Triac
Driver Output Optocouplers
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
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.
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
ANODE 1
MAIN
4 TERMINAL
CATHODE 2
MAIN
3 TERMINAL
0.169 (4.29)
0.154 (3.91)
0.094 (2.39)
0.079 (2.01)
0.035 (0.89)
0.012 (0.30)
0.008 (0.20)
0.000 (0.0)
0.033 (0.85)
0.026 (0.65)
NOTE
All dimensions are in inches (millimeters)
1
FODM3010, FODM3011, FODM3012, FODM3021, FODM3022, FODM3023 Rev. 1.0.0
©2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FODM30XX 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers
Absolute Maximum Ratings
(T
A
= 25°C unless otherwise specified)
Parameter
TOTAL PACKAGE
Storage Temperature
Junction Temperature
Operating Temperature
EMITTER
Continuous Forward Current
Peak Forward Current (1 µs pulse, 300 pps.)
Reverse Input Voltage
Power Dissipation (No derating required over operating temp. range)
DETECTOR
On-State RMS Current
Off-State Output Terminal Voltage
FODM3010/1/2
FODM3021/2/3
Power Dissipation (No derating required over operating temp. range)
P
D
I
T(RMS)
V
DRM
70
250
400
300
mW
mA (RMS)
V
I
F (avg)
I
F (pk)
V
R
P
D
60
1
3
100
mA
A
V
mW
T
STG
T
J
T
OPR
-40 to +125
125
-40 to +100
°C
°C
°C
Symbol
Value
Units
Electrical Characteristics
(T
A
= 25°C)
Individual Component Characteristics
Parameter
EMITTER
Input Forward Voltage
Reverse Leakage Current
DETECTOR
Peak Blocking Current Either Direction
Peak On-State Voltage Either Direction
Critical Rate of Rise of Off-State Voltage
Rated V
DRM
, I
F
= 0 (note 1)
I
TM
= 100mA peak
I
F
= 0 (Figure 8, note 2)
I
DRM
V
TM
dV/dt
All
All
All
2
1.7
10
100
3
nA
V
V/µs
I
F
= 10 mA
V
R
= 3 V, T
A
= 25°C
V
F
I
R
All
All
1.20
0.01
1.5
100
V
µA
Test Conditions
Symbol Device
Min
Typ*
Max
Unit
Transfer Characteristics
(T
A
= 25°C)
DC Characteristics
LED Trigger Current
Test Conditions Symbol
Main Terminal
Voltage = 3V (note 3)
I
FT
Device
FODM3010
FODM3021
FODM3011
FODM3022
FODM3012
FODM3023
Min
Typ*
Max
15
Unit
mA
10
5
Holding Current, Either Direction
I
H
All
300
µA
Isolation Characteristics
Characteristic
Steady State Isolation Voltage
* All typicals at T
A
= 25°C
Note
1. Test voltage must be applied within dv/dt rating.
2. This is static dv/dt. See Figure 1 for test circuit Commutating dv/dt is function of the load-driving thyristor(s) only.
3. All devices are guaranteed to trigger at an I
F
value less than or equal to max I
FT
. Therefore, recommended operating I
F
lies
between max I
FT
(15 mA for FODM3010 and FODM3021, 10 mA for FODM3011 and FODM3022, 5 mA for FODM3012 and
FODM3023) and absolute max I
F
(60 mA).
2
FODM3010, FODM3011, FODM3012, FODM3021, FODM3022, FODM3023 Rev. 1.0.0
www.fairchildsemi.com
Test Conditions Symbol
(1 Minute)
V
ISO
Device
All
Min
3750
Typ*
Max
Unit
VRMS
FODM30XX 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers
Typical Performance Curves
Fig. 1 LED Forward Voltage vs. Forward Current
1.8
1.7
IDRM - LEAKAGE CURRENT (nA)
1.6
VF - FORWARD VOLTAGE (V)
1.5
1.4
1.3
1.2
1.1
1.0
0.9
1
10
IF - FORWARD CURRENT (mA)
100
TA = 25°C
TA = 100°C
0.1
-40
1000
VDRM = 600V
Fig. 2 Leakage Current vs. Ambient Temperature
100
TA = -40°C
10
1
-20
0
20
40
60
80
100
T A - AMBIENT TEMPERATURE (°C)
Fig. 3 Holding Current vs. Ambient Temperature
10
I H - HOLDING CURRENT (NORMALIZED)
NORMALIZED TO T
A
= 25°C
I FT - TRIGGER CURRENT (NORMALIZED)
1.4
1.6
Fig. 4 Trigger Current vs. Ambient Temperature
V
TM
= 3V
NORMALIZED TO T
A
= 25°C
1.2
1.0
1.0
0.8
0.6
0.1
-40
-20
0
20
40
60
80
100
T A - AMBIENT TEMPERATURE (°C)
0.8
-40
-20
0
20
40
60
80
100
T A - AMBIENT TEMPERATURE (°C)
3
FODM3010, FODM3011, FODM3012, FODM3021, FODM3022, FODM3023 Rev. 1.0.0
www.fairchildsemi.com
FODM30XX 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers
Typical Performance Curves
Fig. 5 LED Current Required to Trigger vs. LED Pulse Width
12
IFT - LED TRIGGER CURRENT (NORMALIZED)
T
A
=T
25°C
A
NORMALIZED TO PW
IN
>> 100µs
10
V DRM- OFF-STATE OUTPUT TERMINAL VOLTAGE
Fig. 6 Off-State Output Terminal Voltage vs. Ambient Temperature
1.4
NORMALIZED TO T = 25°C
A
1.3
1.2
(NORMALIZED)
1.1
1.0
0.9
0.8
0.7
0.6
-40
8
6
4
2
0
1
10
PW IN - LED TRIGGER PULSE WIDTH (°C)
100
-20
0
20
40
60
80
100
T A - AMBIENT TEMPERATURE (°C)
Fig. 7 On-State Characteristics
800
T
A
= 25°C
600
I
TM
- ON-STATE CURRENT (mA)
400
200
0
-200
-400
-600
-800
-4
-3
-2
-1
0
1
2
3
4
V
TM
- ON-STATE VOLTAGE (V)
4
FODM3010, FODM3011, FODM3012, FODM3021, FODM3022, FODM3023 Rev. 1.0.0
www.fairchildsemi.com
FODM30XX 4-Pin Full Pitch Mini-Flat Package Random-Phase Triac Driver Output Optocouplers
Typical Performance Curves
400V (FODM302X)
250V (FODM301X)
Vdc
R
TEST
R = 10 kΩ
C
TEST
PULSE
INPUT
MERCURY
WETTED
RELAY
D.U.T.
X100
SCOPE
PROBE
1. The mercury wetted relay provides a high speed
repeated pulse to the D.U.T.
2. 100x scope probes are used, to allow high speeds and
voltages.
3. The worst-case condition for static dv/dt is established by
triggering the D.U.T. with a normal LED input current,
then removing the current. The variable R
TEST
allows the
dv/dt to be gradually increased until the D.U.T. continues
to trigger in response to the applied voltage pulse, even
after the LED current has been removed. The dv/dt is
then decreased until the D.U.T. stops triggering.
τ
RC
is
measured at this point and recorded.
Vmax = 400 V (FODM302X)
= 250 V (FODM301X)
APPLIED VOLTAGE
WAVEFORM
252 V (FODM302X)
158 V (FODM301X)
dv/dt =
τ
RC
0.63 Vmax
τ
RC
0 VOLTS
252
=
τ
(FODM302X)
RC
158
=
τ
(FODM301X)
RC
Figure 8. Static dv/dt Test Circuit
NOTE: This optoisolator should not be used to drive a load directly. It is
intended to be a trigger device only.
R
L
R
in
V
CC
FODM3010
FODM3011
FODM3012
2
3
1
4
180
120 V
60 Hz
Figure 9. Resistive Load
Z
L
R
in
V
CC
MOC3010
MOC3011
MOC3012
2
3
0.1
µF
C1
1
4
180
2.4k
120 V
60 Hz
Figure 10. Inductive Load with Sensitive Gate Triac (I
GT
≤
15 mA)
5
FODM3010, FODM3011, FODM3012, FODM3021, FODM3022, FODM3023 Rev. 1.0.0
www.fairchildsemi.com
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
