FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3
August 2009
FODM452, FODM453
5-Pin Mini Flat Package High Speed Transistor
Optocoupler
Features
■
Compact 5-pin mini flat package
■
High speed-1 MBit/s
■
Superior CMR-15kV/µs at V
CM
= 1500V (FODM453)
■
Performance guaranteed over temperature (0–70°C)
■
U.L. recognized (File # E90700)
■
VDE0884 recognized (File # 136480)
– Ordering option V, e.g., FODM452V
■
260°C reflow capability for Pb-free assembly
Applications
■
Line receivers
■
Pulse transformer replacement
■
Output interface to CMOS-LSTTL-TTL
■
Wide bandwidth analog coupling
Description
The FODM452 and FODM453 optocouplers consist of
an AlGaAs LED optically coupled to a high speed photo-
detector transistor. The devices are housed in a compact
5-pin mini flat package for optimum mounting density.
The FODM453 features a high CMR rating for optimum
common mode transient immunity.
PackageSchematic
Note:
All dimensions are in inches (millimeters).
Lead Coplanarity : 0.004 (0.10) MAX
0.159 (4.03)
0.149 (3.80)
0.181 (4.60)
0.165 (4.20)
0.020 (0.50)
0.011 (0.30)
0.050 (1.27)
TYP
0.287 (7.30)
0.248 (6.30)
0.094 (2.40)
0.079 (2.00)
0.008 (0.20)
0 (0.00)
0.008 (0.2)
TYP
SEATING PLANE
Pin 1
1
3 4
5
6VCC
VO
GNDCATHODE
ANODE
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 2
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Absolute Maximum Ratings
(T
A
= 25°C unless otherwise noted)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol Parameter Value Units
T
STG
Storage Temperature -40 to +125 °C
T
OPR
Operating Temperature -40 to +85 °C
EMITTER
I
F
(avg) DC/Average Forward Input Current 25 mA
I
F
(pk) Peak Forward Input Current (50% duty cycle, 1ms P.W.) 50 mA
I
F
(trans) Peak Transient Input Current (
≤
1µs P.W., 300pps) 1.0 A
V
R
Reverse Input Voltage 5 V
P
D
Input Power Dissipation
(No derating required over specified operating temp range)
45 mW
DETECTOR
I
O
(avg) Average Output Current 8 mA
I
O
(pk) Peak Output Current 16 mA
V
CC
Supply Voltage -0.5 to 30 V
V
O
Output Voltage -0.5 to 20 V
P
D
Output Power Dissipation
(No derating required over specified operating temp range)
100 mW
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 3
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Electrical Characteristics
(T
A
= 0 to 70°C unless otherwise specified)
Individual Component Characteristics
Transfer Characteristics
Switching Characteristics
(V
CC
= 5V)
Isolation Characteristics
*All Typicals at T
A
= 25°C
Symbol Parameter Test Conditions Min. Typ.* Max. Unit
EMITTER
V
F
Input Forward Voltage I
F
= 16mA, T
A
= 25°C 1.60 1.7 V
I
F
= 16mA 1.8
B
VR
Input Reverse Breakdown Voltage I
R
= 10µA 5.0 V
∆
V
F
/
∆
T
A
Temperature Coefficient of
Forward Voltage
I
F
= 16mA -1.8 mV/°C
DETECTOR
I
OH
Logic High Output Current I
F
= 0mA, V
O
= V
CC
= 5.5V, T
A
=25°C .001 0.5 µA
I
F
= 0 mA, V
O
= V
CC
= 15V, T
A
=25°C .001 1
I
F
= 0mA, V
O
= V
CC
= 15V 50
I
CCL
Logic Low Supply Current I
F
= 16mA, V
O
= Open, V
CC
= 15V 100 200 µA
I
CCH
Logic high supply current I
F
= 0 mA, V
O
= Open, V
CC
= 15V,
T
A
= 25°C
0.05 1 µA
I
F
= 0mA, V
O
= Open, V
CC
= 15V 2
Symbol Parameter Test Conditions Min. Typ.* Max Unit
COUPLED
CTR Current Transfer Ratio
(1)
I
F
= 16mA, V
CC
= 4.5V T
A
= 25°C V
OL
=0.4V 20 50 %
V
OL
=0.5V 15
V
OL
Logic LOW Output
Voltage
I
F
= 16mA, I
O
= 3mA, V
CC
= 4.5V, T
A
=2 5°C 0.4 V
I
F
= 16mA, I
O
= 2.4mA, V
CC
= 4.5 V 0.5
Symbol Parameter Test Conditions Device Min. Typ.* Max. Unit
T
PHL
Propagation Delay
Time to Logic LOW
R
L
= 1.9k
Ω
, I
F
= 16mA, T
A
= 25°C
(2)
(Fig. 9) 0.40 0.8 µs
R
L
= 1.9k
Ω
, I
F
= 16mA
(2)
(Fig. 9) 1.0 µs
T
PLH
Propagation Delay
Time to Logic HIGH
R
L
= 1.9k
Ω
, I
F
= 16mA, T
A
= 25°C
(2)
(Fig. 9) 0.35 0.8 µs
R
L
= 1.9k
Ω
, I
F
= 16mA
(2)
(Fig. 9) 1.0 µs
|CM
H
| Common Mode
Transient Immunity
at Logic HIGH
I
F
= 0mA, V
CM
= 10V
P-P
, R
L
= 1.9k
Ω
,
T
A
= 25°C
(3)
(Fig. 10)
FODM452 5 15 KV/µs
I
F
= 0mA, V
CM
= 1500V
P-P
, R
L
= 1.9k
Ω
T
A
= 25°C
(3)
(Fig. 10)
FODM453 15 40 KV/µs
|CM
L
| Common Mode
Transient Immunity
at Logic LOW
IF = 16mA, VCM = 10VP-P, RL = 1.9kΩ,
TA = 25°C(3) (Fig. 10)
FODM452 5 15 KV/µs
IF = 16mA, VCM = 1500VP-P, RL = 1.9kΩ,
TA = 25°C(3) (Fig. 10)
FODM453 15 40 KV/µs
BW Bandwidth RL = 100Ω3 MHz
Symbol Characteristics Test Conditions Min. Typ.* Max. Unit
VISO Withstand Insulation Test Voltage RH ≤ 50%, TA = 25°C, t = 1 min.(4) 3750 VRMS
CI-O Capacitance (Input to Output) f = 1MHz(4) 0.2 pF
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 4
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Notes:
1. Current Transfer Ratio is defined as a ratio of output collector current, IO, to the forward LED input current, IF,
times 100%.
2. The 1.9kΩ load represents 1 TTL unit load of 1.6mA and 5.6kΩ pull-up resistor.
3. Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the
leading edge of the common mode pulse signal VCM, to assure that the output will remain in a logic high state
(i.e., VO > 2.0V). Common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt
on the trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low
state (i.e., VO < 0.8V).
4. Device is considered a two terminal device: Pins 1, and 3 are shorted together and Pins 4, 5, and 6 are shorted
together.
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 5
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Typical Performance Curves
Fig. 1 Input Forward Current vs Forward Voltage
VF – FORWARD CURRENT (mA)
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8
IF – FORWARD CURRENT (mA)
0.001
0.01
0.1
1
10
100
Fig. 2 Normalized Current Transfer Ratio vs. Input Current
IF – INPUT CURRENT (mA)
110
NORMALIZED CURRENT TRANSFER RATIO
0.90
0.95
1.00
1.05
1.10
1.15
1.20
Fig. 3 Normalized Current Transfer Ratio
vs. Ambient Temperature
TA – AMBIENT TEMPERATURE
-40 -20 0 20 40 60 80 100
NORMALIZED CURRENT TRANSFER RATIO
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Fig. 4 Logic High Output Current
vs. Ambient Temperature
TA – TEMPERATURE (°C)
-40 -20 0 20 40 60 80 100
I
OH
– LOGIC HIGH OUTPUT CURRENT (nA)
0.1
1
10
Fig. 5 DC and Pulsed Transfer Characteristics
VO – OUTPUT VOLTAGE (V)
024 6810121416
IO - OUTPUT CURRENT (mA)
Fig. 6 Propagation Delay vs. Load Resistance
RL – LOAD RESISTANCE (kΩ)
12345678910
tP – PROP
AGATION DELAY (µs)
TA = 25°CVO = 0.4V
VCC = 5V
TA = 25°C
Normalized to IF = 16mA
IF = 16mA
VO = 0.4V
VCC = 5V
Normalized to TA = 25°C
VO = VCC = 5V
IF = 0V
TA = 25°C
VCC = 5V
IF = 40mA
35mA
30mA
25mA
20mA
15mA
10mA
5mA
0
2
4
6
8
10
12
14
0.1
1
10
TA = 25°C
VCC = 5V
IF = 16mA
tPLH
tPHL
IF = 10mA
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 6
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Typical Performance Curves (Continued)
Fig. 7 Propagation Delay vs. Ambient Temperature Fig. 8 Frequency Response
1400
IF = 16mA
VCC = 5V
RL = 1.9kΩ
IF = 16mA
VCC = 5V
TA = 25°CRL = 220Ω
RL = 470Ω
RL = 100Ω
RL = 1kΩ
tPHL
tPLH
1200
1000
800
600
400
200
0
-40 -20 0 20 40
TA – AMBIENT TEMPERATURE (°C) f – FREQUENCY (MHz)
tP – PROPAGATION DELAY (ns)
NORMALIZED RESPONSE (dB)
60 80 100 0.01 0.1 1 10
5
0
-5
-10
-15
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 7
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Pulse Gen
CM
V
V
FF
B
A
+-
+5 V
O
V
-
I
F
3
+
1
Shield
Noise
5
O
4
GND
6
V
CC
V
L
R
PLH
OL
V
V
O
0
5 V
1.5 V
F
I
1.5 V
T
PHL
T
Switch at A : I = 0 mA
F
Switch at A : I = 16 mA
F
t
r
V
O
O
V
OL
V
5 V
0 V 10% 10%
90%
CM
V 10 V
I Monitor
F
3
I/f < 100µs
10% D.C.
tr = 5ns
Generator
Pulse
Z = 50
O
+I
Ω
F
1
Shield
Noise
V
O
O
5
4
GND
6
V
L
R
CC
V+5 V
0.1 µF
L
C = 1.5 µF
0.1 µF
f
t
m
R
90%
Fig. 10 Common Mode Immunity Test Circuit
Fig. 9 Switching Time Test Circuit
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 8
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Footprint Drawing for PCB Layout
Device
‘A’
Device
‘B’
Pin 1
Unutilized Solder Pad
End Stacking Configuration
Dimensions in inches (mm)
Pin 1
0.024 (0.61)
0.050
(1.27)
0.100
(2.54)
0.060
(1.52)
0.190
(4.83)
0.310
(7.87)
0.050
(1.27)
0.050
(1.27)
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 9
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Ordering Information
Marking Information
Option
Order Entry Identifier
(example) Description
R2 FODM452R2 Tape and Reel (2500 per reel)
V FODM452V IEC60747-5-2
R2V FODM452R2V IEC60747-5-2, Tape and Reel (2500 per reel)
1
2
6
43 5
Definitions
1Fairchild logo
2Device number
3IEC60747-5-2 mark (Note: Only appears on parts ordered
with VDE option – See order entry table)
4 One digit year code, e.g., ‘7’
5Two digit work week ranging from ‘01’ to ‘53’
6 Assembly package code
M452
MYYX
V
V
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 10
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Carrier Tape Specifications
Note:
All dimensions are in millimeters.
4.0 ± 0.1
Ø1.5 MIN
User Direction of Feed
2 ± 0.05
1.75 ± 0.10
5.5 ± 0.05
12.0 ± 0.3
8.0 ± 0.1
0.3 MAX
8.3 ± 0.1
3.5 ± 0.2
0.1 MAX 6.4 ± 0.2
5.2 ± 0.2
Ø1.5 + 0.1/-0
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 11
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler
Reflow Profile
Profile Freature Pb-Free Assembly Profile
Temperature Min. (Tsmin) 150°C
Temperature Max. (Tsmax) 200°C
Time (tS) from (Tsmin to Tsmax) 60–120 seconds
Ramp-up Rate (tL to tP) 3°C/second max.
Liquidous Temperature (TL) 217°C
Time (tL) Maintained Above (TL) 60–150 seconds
Peak Body Package Temperature 260°C +0°C / –5°C
Time (tP) within 5°C of 260°C 30 seconds
Ramp-down Rate (TP to TL) 6°C/second max.
Time 25°C to Peak Temperature 8 minutes max.
Time (seconds)
Temperature (°C)
Time 25°C to Peak
260
240
220
200
180
160
140
120
100
80
60
40
20
0
TL
ts
tL
tP
TP
Tsmax
Tsmin
120
Preheat Area
Max. Ramp-up Rate = 3°C/S
Max. Ramp-down Rate = 6°C/S
240 360
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FODM452, FODM453 Rev. 1.0.3 12
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intended to be an exhaustive list of all such trademarks.
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EZSWITCH™*
™*
®
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FACT®
FAST®
FastvCore™
FETBench™
FlashWriter®*
FPS™
F-PFS™
FRFET®
Global Power ResourceSM
Green FPS™
Green FPS™e-Series™
Gmax™
GTO™
IntelliMAX™
ISOPLANAR™
MegaBuck™
MICROCOUPLER™
MicroFET™
MicroPak™
MillerDrive™
MotionMax™
Motion-SPM™
OPTOLOGIC®
OPTOPLANAR®
®
PDP SPM™
Power-SPM™
PowerTrench®
PowerXS™
Programmable Active Droop™
QFET®
QS™
Quiet Series™
RapidConfigure™
™
Saving our world, 1mW/W/kW at a time™
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SMART START™
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SuperFET™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SupreMOS™
SyncFET™
Sync-Lock™
®*
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TriFault Detect™
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µSerDes™
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VCX™
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EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are
intended for surgical implant into the body or (b) support or sustain life,
and (c) whose failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be reasonably
expected to result in a significant injury of the user.
2. A critical component in any component of a life support, device, or
system whose failure to perform can be reasonably expected to
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Definition of Terms
Datasheet Identification Product Status Definition
Advance Information Formative / In Design Datasheet contains the design specifications for product development. Specifications may change in
any manner without notice.
Preliminary Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
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at any time without notice to improve the design.
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The datasheet is for reference information only.
Rev. I40
First Production
FODM452, FODM453 — 5-Pin Mini Flat Package High Speed Transistor Optocoupler