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FOD050L, FOD053L
3.3 V and 5 V High Speed Transistor Optocouplers
Features
Description
■ Low Power Consumption
The FOD050L and FOD053L optocouplers consist of
an AlGaAs LED optically coupled to a high speed photodetector transistor. These devices are specified for operation at 3.3 V and 5 V supply voltages.
■ High Speed
■ Available in Single-channel 8-pin SOIC (FOD050L)
or Dual-channel 8-pin SOIC (FOD053L)
■ Superior CMR – CMH = 50kV/µs (typical) and
CML = 35kV/µs (typical)
■ Guaranteed performance over temperature:
0°C to 70°C
■ Safety and Regulatory Approvals:
– UL1577, 2,500 VACRMS for 1 Minute
– DIN-EN/IEC60747-5-5, 565 V Peak Working
Insulation Voltage
A separate connection for the bias of the photodiode
improves the speed by several orders of magnitude over
conventional phototransistor optocouplers by reducing
the base-collector capacitance of the input transistor.
An internal noise shield provides superior common
mode rejection of CMH = 50 kV/µs (typical) and
CML = 35 kV/µs (typical).
Applications
■ Line Receivers
■ Pulse Transformer Replacement
■ High-speed Logic Ground Isolation: LVTTL/LVCMOS
■ Wide Bandwidth Analog Coupling
Schematics
Package Outline
8 VCC
N/C 1
V
7 VB
+ 2
8 VCC
+ 1
F1
_
2
7 V01
3
6 V02
VF
_
Figure 2. Package Outline
6 VO
3
_
VF2
N/C 4
5 GND
Truth Table
5 GND
+ 4
LED
On
Off
VO
LOW
HIGH
FOD053L
FOD050L
Figure 1. Schematics
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
www.onsemi.com
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
September 2018
As per DIN EN/IEC 60747-5-5, this optocoupler is suitable for “safe electrical insulation” only within the safety limit
data. Compliance with the safety ratings shall be ensured by means of protective circuits.
Parameter
Installation Classifications per DIN VDE
0110/1.89 Table 1, For Rated Mains Voltage
Characteristics
< 150 VRMS
I–IV
< 300 VRMS
I–III
Climatic Classification
55/100/21
Pollution Degree (DIN VDE 0110/1.89)
2
Comparative Tracking Index
Symbol
175
Value
Unit
Input-to-Output Test Voltage, Method A, VIORM x 1.6 = VPR,
Type and Sample Test with tm = 10 s, Partial Discharge < 5 pC
904
Vpeak
Input-to-Output Test Voltage, Method B, VIORM x 1.875 = VPR,
100% Production Test with tm = 1 s, Partial Discharge < 5 pC
1060
Vpeak
VIORM
Maximum Working Insulation Voltage
565
Vpeak
VIOTM
Highest Allowable Over-Voltage
VPR
Parameter
4000
Vpeak
External Creepage
≥4
mm
External Clearance
≥4
mm
mm
DTI
Distance Through Insulation (Insulation Thickness)
≥ 0.4
TS
Case Temperature(1)
150
°C
Input Current(1)
200
mA
300
mW
IS,INPUT
PS,OUTPUT Output Power(1)
RIO
Insulation Resistance at TS, VIO =
500 V(1)
>
109
Ω
Note:
1. Safety limit values – maximum values allowed in the event of a failure.
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
www.onsemi.com
2
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Safety and Insulation Ratings
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. TA = 25°C unless otherwise specified.
Symbol
Parameter
Value
Unit
TSTG
Storage Temperature
-40 to +125
°C
TOPR
Operating Temperature
-40 to +85
°C
TJ
TSOL
Junction Temperature
Lead Solder Temperature
-40 to +125
°C
260 for 10 seconds
°C
EMITTER
IF (avg)
DC/Average Forward Input Current
Each Channel
25
mA
IF (pk)
Peak Forward Input Current
(50% duty cycle, 1 ms P.W.)
Each Channel
50
mA
IF (trans)
Peak Transient Input Current
(≤1 µs P.W., 300 pps)
Each Channel
1.0
A
VR
Reverse Input Voltage
Each Channel
5
V
PD
Input Power Dissipation
(No derating required up to 85°C)
Each Channel
45
mW
Average Output Current
Each Channel
8
mA
DETECTOR
IO (avg)
IO (pk)
Peak Output Current
Each Channel
16
mA
VEBR
Emitter-Base Reverse Voltage
FOD050L only
5
V
VCC
Supply Voltage
-0.5 to 7
V
VO
Output Voltage
-0.5 to 7
V
IB
Base Current
FOD050L only
5
mA
PD
Output Power Dissipation
(No derating required up to 85°C)
Each Channel
100
mW
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
www.onsemi.com
3
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Absolute Maximum Ratings
TA = 0 to 70°C unless otherwise specified.
Individual Component Characteristics
Symbol
Parameter
Test Conditions
Device
Min.
Typ.
Max.
1.45
1.7
Unit
EMITTER
VF
BVR
Input Forward Voltage
Input Reverse
Breakdown Voltage
IF = 16 mA, TA = 25°C
All
IF = 16 mA
V
1.8
IR = 10 µA
All
IF = 0 mA, VO = VCC =
3.3 V & 5 V, TA = 25°C
All
IF = 16 mA, VO = Open,
VCC = 3.3 V & 5 V
FOD050L
200
IF1 = IF2 = 16 mA, VO =
Open, VCC = 3.3 V & 5 V
FOD053L
400
IF = 0 mA, VO = Open, VCC
= 3.3 V & 5 V, TA = 25°C
FOD050L
0.3
FOD053L
10
5.0
V
DETECTOR
IOH
ICCL
ICCH
Logic High Output
Current
Logic Low Supply
Current
Logic High Supply
Current
0.001
1
µA
µA
IF = 0 mA, VO = Open,
VCC = 3.3 V & 5 V
µA
Transfer Characteristics
Symbol
Parameter
Test Conditions
CTR
Current Transfer Ratio(2)
VOL
Logic Low Output
Voltage Output Voltage
IF = 16 mA, VO = 0.4 V,
VCC = 3.3 V & 5 V, TA = 25°
C
I = 16 mA, I = 3 mA, V
Device
Min.
All
15
Typ.
Max.
Unit
50
%
0.3
V
COUPLED
F
O
= 3.3 V&5V, TA = 25°C
CC
All
Note:
2. Current Transfer Ratio is defined as a ratio of output collector current, IO, to the forward LED input current, IF, times
100%.
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
www.onsemi.com
4
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Electrical Characteristics
Switching Characteristics (VCC = 3.3 V & 5 V)
Symbol
TPHL
TPLH
|CMH|
|CML|
Parameter
Test Conditions
Min.
Propagation Delay
Time to Logic LOW
RL = 1.9 kΩ, IF = 16 mA(3)
(Figure 11)
25°C
Propagation Delay
Time to Logic HIGH
RL = 1.9 kΩ, IF = 16 mA(3)
(Figure 11)
25°C
Common Mode
Transient Immunity
at Logic HIGH
Common Mode
Transient Immunity
at Logic LOW
Typ.
Max.
Unit
1.0
µs
2.0
1.0
µs
2.0
IF = 0 mA, VCM = 1,000 VP-P, RL = 4.1 kΩ,
TA = 25°C(4)(5) (Figure 12)
5,000
50,000
V/µs
IF = 0 mA, VCM = 1,000 VP-P, TA = 25°C,
RL = 1.9 kΩ(3)(5) (Figure 12)
5,000
50,000
V/µs
IF = 16mA, VCM = 1,000VP-P, RL = 4.1 kΩ,
TA = 25°C(4)(5) (Figure 12)
5,000
35,000
V/µs
IF = 16 mA, VCM = 1,000 VP-P, RL = 1.9 kΩ(3)(5)
(Figure 12)
5,000
35,000
V/µs
Min.
Typ.
Isolation Characteristics
Symbol
Characteristics
Test Conditions
Input-Output Insulation
Leakage Current
Relative humidity = 45%, TA = 25°C,
t = 5 s, VI-O = 3000 VDC(6)
VISO
Withstand Insulation Test
Voltage
f = 60Hz, TA = 25°C, t = 60 s(6)
2500
RI-O
Resistance (Input to Output)
VI-O = 500 VDC(6)
1011
II-O
CI-O
Capacitance (Input to Output)
f=1
MHz(6)
Max.
Unit
1.0
µA
VRMS
1012
Ω
0.2
pF
Notes:
3. The 1.9 kΩ load represents 1 TTL unit load of 1.6 mA and 5.6 kΩ pull-up resistor.
4. The 4.1 kΩ load represents 1 LSTTL unit load of 0.36 mA and 6.1 kΩ pull-up resistor.
5. 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 > 2.0 V). 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 < 0.8 V).
6. Device is considered a two terminal device: pins 1, 2, 3 and 4 are shorted together and pins 5, 6, 7 and 8 are
shorted together.
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
www.onsemi.com
5
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Electrical Characteristics (Continued)
TA = 0 to 70°C unless otherwise specified.
1.3
CURRENT TRANSFER RATIO (Normalized)
IF – FORWARD CURRENT (mA)
100
10
T A = 85°C
T A = 70°C
1
T A = -40°C
T A = 25°C
T A = 0°C
0.1
0.01
0.001
V O = 0.4 V
VCC = 3.3 V & 5 V
1.2
T A = 70°C
1.1
T A = 85°C
T A = 0°C
0.9
0.8
0.7
T A = -40°C
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0
5
V F – FORWARD VOLTAGE (V)
10
15
20
25
IF – FORWARD CURRENT (mA)
Figure 3. LED Forward Current
vs. Forward Voltage
Figure 4. Current Transfer Ratio
vs. Forward Current
12
1.6
IF = 16 mA
VO = 0.4 V
VCC = 3.3 V & 5 V
1.4
TA = 25°C
VCC = 3.3 V & 5 V
Normalized to TA = 25°C
10
IO – OUTPUT CURRENT (mA)
CURRENT TRANSFER RATIO (Normalized)
T A = 25°C
1.0
0.6
0.9
1.2
1.0
0.8
0.6
0.4
IF = 25 mA
8
20 mA
6
15 mA
4
10 mA
2
0.2
0.0
5 mA
0
-40
-20
0
20
40
60
80
100
0
2
4
T A – AMBIENT TEMPERATURE (°C)
6
8
10
12
14
16
VO – OUTPUT VOLTAGE (V)
Figure 6. Output Current vs. Output Voltage
Figure 5. Current Transfer Ratio
vs. Ambient Temperature
120
10
VO = VCC = 3.3 V & 5 V
IF = 0
I CC (PER CHANNEL) – SUPPLY CURRENT (μA)
I OH – LOGIC HIGH OUTPUT CURRENT (nA)
Normalized to
IF = 16 mA, TA = 25°C
1
0.1
0.01
TA = 25°C
VCC = 3.3 V & 5 V
100
80
60
40
20
0
-40
-20
0
20
40
60
80
100
0
2
4
6
8
10
12
TA – AMBIENT TEMPERATURE (°C)
IF – INPUT FORWARD CURRENT (mA)
Figure 7. Logic High Output Current
vs. Ambient Temperature
Figure 8. Supply Current
vs. Input Forward Current
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
14
16
www.onsemi.com
6
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Typical Performance Curves
3.5
V
10
= 3.3 V & 5 V
V
CC
= 3.3 V & 5 V
TA = 25°C
tP – PROPAGATION DELAY (μs)
IF = 16 mA
3.0
tP – PROPAGATION DELAY (μs)
CC
2.5
tPLH, RL = 4.1 kΩ
2.0
1.5
tPLH,, R
RL = 1.9 kΩ
1.0
tPLH, IF = 16 mA
tPLH, IF = 10 mA
1
tPHL, IF = 10 mA
tPHL, IF = 16 mA
tPHL, RL = 1.9 kΩ & 4.1 kΩ
0.5
0.1
0.0
-40
-20
0
20
40
60
80
1
100
TA – AMBIENT TEMPERATURE (°C)
3
5
10
R L – LOAD RESISTANCE (kΩ)
Figure 9. Propagation Delay
vs. Ambient Temperature
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
2
Figure 10. Propagation Delay vs.
Load Resistance
www.onsemi.com
7
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Typical Performance Curves (Continued)
Pulse
Generator I
F
tr = 5ns
Z O = 50 Ω
10% D.C.
I/f < 100μs
1
Noise
Shield
8
+
2
7
VF
-
VCC
VB
Pulse
Generator
tr = 5ns
Z O = 50 Ω
+3.3 V
10% DUTY CYCLE
I/f < 100μS
RL
Noise
Shield
+
1
8
VCC
+3.3 V
RL
VF1
-
7
2
V01
VO
C L = 1.5 pF
3
6
4
5
VO
-
VO
IF
MONITOR
0.1 μF
I F Monitor
Rm
IF
6
4
5
VF2
+
Rm
C L = 1.5 pF
GND
3
Test Circuit for FOD050L
V02
0.1 μF
GND
Test Circuit for FOD053L
IF
0
3.3 V
VO
50%
50%
VOL
TPHL
TPLH
Figure 11. Switching Time Test Circuit
IF
1
Noise
Shield
8
+
2
A
B
7
VCC
+
+3.3 V
IF
VB
VF1
-
RL
Noise
Shield
1
8
VCC
+3.3 V
RL
2
7
3
6
4
5
V01
VO
A
VF
-
3
6
VO
B
VO
VFF
0.1 μF
VFF
4
5
+
GND
VF2
+
-
V02
0.1 μF
GND
VCM
-
+
Pulse Gen
VCM
-
Pulse Gen
Test Circuit for FOD050L
Test Circuit for FOD053L
VCM 1000 V
0V
90%
90%
10%
10%
tr
tf
VO
3.3 V
Switch at A : IF = 0 mA
VO
VOL
Switch at A : IF = 16 mA
Figure 12. Common Mode Immunity Test Circuit
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
www.onsemi.com
8
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Test Circuits
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Reflow Profile
Max. Ramp-up Rate = 3°C/S
Max. Ramp-down Rate = 6°C/S
Temperature (°C)
TP
260
240
TL
220
200
180
160
140
120
100
80
60
40
20
0
tP
Tsmax
tL
Preheat Area
Tsmin
ts
120
240
360
Time 25°C to Peak
Time (seconds)
Figure 13. Reflow Profile
Profile Freature
Pb-Free Assembly Profile
Temperature Minimum (Tsmin)
150°C
Temperature Maximum (Tsmax)
200°C
Time (tS) from (Tsmin to Tsmax)
60–120 seconds
Ramp-up Rate (tL to tP)
3°C/second maximum
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 maximum
Time 25°C to Peak Temperature
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
8 minutes maximum
www.onsemi.com
9
Part Number
Package
Packing Method
FOD050L
Small Outline 8-Pin
Tube (100 Units)
FOD050LR2
Small Outline 8-Pin
Tape and Reel (1000 Units)
FOD050LV
Small Outline 8-Pin, DIN EN/IEC60747-5-5 Option
Tube (100 Units)
FOD050LR2V
Small Outline 8-Pin, DIN EN/IEC60747-5-5 Option
Tape and Reel (1000 Units)
Note:
7. The product orderable part number system listed in this table also applies to the FOD053L product.
Marking Information
1
50L
V
X YY S
3
4
2
6
5
Figure 14. Top Mark
Table 1. Top Mark Definitions
1
ON Semiconductor Logo
2
Device Number
3
DIN EN/IEC60747-5-5 Option (only appears on component ordered with this option)
4
One-Digit Year Code, e.g., “5”
5
Digit Work Week, Ranging from “01” to “53”
6
Assembly Package Code
©2003 Semiconductor Components Industries, LLC
FOD050L, FOD053L Rev. 5
www.onsemi.com
10
FOD050L, FOD053L — 3.3 V and 5 V High Speed Transistor Optocouplers
Ordering Information
5.13_-4.63
(3.a1
la
D1
rn rn rn rn�
- -,
- -co
-......
)I
5
(0.61)
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