HCPL-250L/050L/253L/053L
LVTTL/LVCMOS Compatible 3.3 V Optocouplers (1 Mb/s)
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
These diode-transistor optocouplers use an insulating
layer between a LED and an integrated photodetector
to provide electrical insulation between input and output. Separate connections for the photodiode bias and
output-transistor collector increase the speed up to a
hundred times that of a conventional photo-transistor
coupler by reducing the base-collector capacitance.
• 3.3V/5V Dual Supply Voltages
These optocouplers are available in an 8-pin DIP and in
an industry standard SO-8 package. The following is a
cross reference table listing the 8-pin DIP part number
and the electrically equivalent SO-8 part number.
• Guaranteed performance from temperature:
0˚C to +70˚C
• Low power consumption
• High speed: 1 Mb/s
• LVTTL/LVCMOS compatible
• Available in 8-pin DIP, SO-8
• Open collector output
• Safety approval, UL, CSA, IEC/EN/DIN EN 60747-5-2
The SO-8 does not require "through holes" in a PCB. This
package occupies approximately one-third the footprint area of the standard dual-in-line package. The lead
profile is designed to be compatible with standard surface mount processes.
Applications
These optocouplers can be used in LVTTL/LVCMOS or
wide bandwidth analog applications.
• Line receivers
The common mode transient immunity of 1000 V/µs
minimum to typical at VCM = 10 V guaranteed for these
optocouplers.
• High speed logic ground isolation – LVTTL/LVCMOS
8-Pin DIP
SO-8 Package
HCPL-250L
HCPL-050L
HCPL-253L
HCPL-053L
• High voltage insulation
• Video signal isolation
• Power translator isolation in motor drives
• Feedback element in switched mode power supplies
• Replaces pulse transformers
• Replaces slow phototransistor isolators
Functional Diagram
HCPL–250L/HCPL–050L
NC 1
HCPL–253L/HCPL–053L
8 VCC
ANODE 1 1
8 VCC
ANODE 2
7 VB
CATHODE 1 2
7 VO1
CATHODE 3
6 VO
CATHODE 2 3
6 VO2
NC 4
5 GND
ANODE 2 4
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
LED
VO
ON
LOW
OFF
HIGH
A 0.1 µF bypass capacitor must be connected between pins 5 and 8.
HCPL-250L Functional Diagram
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
Ordering Information
HCPL-250L, HCPL-253L, HCPL-050L and HCPL-053L are UL Recognized with 3750 Vrms for 1 minute per UL1577 and
are approved under CSA Component Acceptance Notice #5, File CA 88324.
Option
Part
RoHS
non RoHS
Number Compliant Compliant Package
Surface
Mount
Gull
Wing
Tape
& Reel
UL 5000 Vrms/
1 Minute rating
IEC/EN/DIN
EN 60747-5-2 Quantity
-000E
no option
300 mil DIP-8
-300E
-300
X
X
50 per tube
-500E
-500
X
X
1000 per reel
X
50 per tube
HCPL-250L -020E
-020
X
50 per tube
HCPL-253L -320E
-320
X
X
X
50 per tube
-520E
-520
X
X
X
1000 per reel
-060E
-060
X
50 per tube
-360E
-360
X
X
X
50 per tube
-560E
-560
X
X
X
1000 per reel
HCPL-050L -000E
no option
HCPL-053L -500E
-500
X
X
SO-8
X
X
X
100 per tube
1500 per reel
To order, choose a part number from the part number column and combine with the desired option from the option
column to form an order entry.
Example 1:
HCPL-253L-560E to order product of 300 mil DIP Gull Wing Surface Mount package in Tape and Reel packaging with
IEC/EN/DIN EN 60747-5-2 Safety Approval and RoHS compliant.
Example 2:
HCPL-253L to order product of 300 mil DIP package in Tube packaging and non RoHS compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
Remarks: The notation ‘#XXX’ is used for existing products, while (new) products launched since July 15, 2001 and
RoHS compliant will use ‘–XXXE.’
2
Schematic
HCPL - 250L / HCPL - 050L
HCPL-250L/HCPL-050L
HCPL-253L/HCPL-053L
ICC
ANODE
VCC
IF
2
1
ICC
I F1
+
8
VF1
+
I O1
–
VF
CATHODE
8
IO
–
6
7
VCC
VO1
2
VO
3
5
SHIELD
IB
7 *
VB
GND
3
I F2
–
I O2
6
VF2
VO2
+
4
5
SHIELD
HCPL-250/253L Schematic
3
GND
Package Outline Drawings
8-Pin DIP Package
7.62 ± 0.25
(0.300 ± 0.010)
9.65 ± 0.25
(0.380 ± 0.010)
8
TYPE NUMBER
7
6
5
6.35 ± 0.25
(0.250 ± 0.010)
OPTION CODE*
DATE CODE
A XXXXZ
YYWW RU
1
2
3
4
UL
RECOGNITION
1.78 (0.070) MAX.
1.19 (0.047) MAX.
+ 0.076
0.254 - 0.051
+ 0.003)
(0.010 - 0.002)
5° TYP.
3.56 ± 0.13
(0.140 ± 0.005)
4.70 (0.185) MAX.
0.51 (0.020) MIN.
2.92 (0.115) MIN.
DIMENSIONS IN MILLIMETERS AND (INCHES).
0.65 (0.025) MAX.
1.080 ± 0.320
(0.043 ± 0.013)
* MARKING CODE LETTER FOR OPTION NUMBERS
"V" = OPTION 060
OPTION NUMBERS 300 AND 500 NOT MARKED.
2.54 ± 0.25
(0.100 ± 0.010)
NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX.
Small Outline SO-8 Package
LAND PATTERN RECOMMENDATION
8
7
6
5
XXXV
YWW
3.937 ± 0.127
(0.155 ± 0.005)
5.994 ± 0.203
(0.236 ± 0.008)
TYPE NUMBER
(LAST 3 DIGITS)
7.49 (0.295)
DATE CODE
PIN ONE 1
2
3
4
0.406 ± 0.076
(0.016 ± 0.003)
1.9 (0.075)
1.270 BSC
(0.050)
0.64 (0.025)
* 5.080 ± 0.127
(0.200 ± 0.005)
3.175 ± 0.127
(0.125 ± 0.005)
7°
1.524
(0.060)
45° X
0.432
(0.017)
0 ~ 7°
0.228 ± 0.025
(0.009 ± 0.001)
0.203 ± 0.102
(0.008 ± 0.004)
* TOTAL PACKAGE LENGTH (INCLUSIVE OF MOLD FLASH)
5.207 ± 0.254 (0.205 ± 0.010)
0.305 MIN.
(0.012)
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES) MAX.
OPTION NUMBER 500 NOT MARKED.
NOTE: FLOATING LEAD PROTRUSION IS 0.15 mm (6 mils) MAX.
4
Solder Reflow Temperature Profile
300
TEMPERATURE (°C)
PREHEATING RATE 3°C + 1°C/–0.5°C/SEC.
REFLOW HEATING RATE 2.5°C ± 0.5°C/SEC.
200
PEAK
TEMP.
245°C
PEAK
TEMP.
240°C
2.5°C ± 0.5°C/SEC.
SOLDERING
TIME
200°C
30
SEC.
160°C
150°C
140°C
PEAK
TEMP.
230°C
30
SEC.
3°C + 1°C/–0.5°C
100
PREHEATING TIME
150°C, 90 + 30 SEC.
50 SEC.
TIGHT
TYPICAL
LOOSE
ROOM
TEMPERATURE
0
50
0
100
150
200
250
TIME (SECONDS)
Note: Non-halide flux should be used.
Recommended Pb-Free IR Profile
tp
Tp
TEMPERATURE
TL
Tsmax
260 +0/-5 °C
TIME WITHIN 5 °C of ACTUAL
PEAK TEMPERATURE
20-40 SEC.
217 °C
RAMP-UP
3 °C/SEC. MAX.
150 - 200 °C
RAMP-DOWN
6 °C/SEC. MAX.
Tsmin
ts
PREHEAT
60 to 180 SEC.
25
tL
60 to 150 SEC.
t 25 °C to PEAK
TIME
NOTES:
THE TIME FROM 25 °C to PEAK TEMPERATURE = 8 MINUTES MAX.
Tsmax = 200 °C, Tsmin = 150 °C
Note: Non-halide flux should be used.
Regulatory Information
The devices contained in this data sheet have been approved by the following organizations:
UL
IEC/EN/DIN EN 60747-5-2
Approval under UL 1577, Component Recognition Program, File E55361.
Approved under :
CSA
Approval under CSA
Notice #5, File CA 88324.
5
Component
Acceptance
IEC 60747-5-2:1997 + A1:2002
EN 60747-5-2:2001 + A1:2002
DIN EN 60747-5-2 (VDE 0884Teil 2):2003-01
Insulation and Safety Related Specifications
Parameter
Symbol
8-Pin DIP
(300 Mil)
Value
SO-8
Value
Units
Conditions
Minimum External Air
L (101)
7.1
4.9
mm
Gap (External Clearance)
Measured from input terminals to output
terminals, shortest distance through air.
Minimum External Tracking
L (102)
7.4
4.8
mm
(External Creepage)
Measured from input terminals to output
terminals, shortest distance path along body.
Minimum Internal Plastic
0.08
0.08
mm
Gap (Internal Clearance)
Through insulation distance, conductor to
conductor, usually the direct distance
between the photoemitter and photodetector
inside the optocoupler cavity.
Tracking Resistance
(Comparative Tracking
Index)
DIN IEC 112/VDE 0303 Part 1
CTI
Isolation Group
200
200
Volts
IIIa
IIIa
Material Group (DIN VDE 0110, 1/89, Table 1)
IEC/EN/DIN EN 60747-5-2Insulation Related Characteristics
Description
Symbol
PDIP Option 060
SO-8 Option 60
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤ 150 V rms
for rated mains voltage ≤ 300 V rms
I-IV
for rated mains voltage ≤ 600 V rms
I-III
I-IV
I-III
I-II
Climatic Classification
55/85/21
55/85/21
Units
Pollution Degree (DIN VDE 0110/1.89)
2
2
Maximum Working Insulation Voltage
VIORM
630
566
Vpeak
Input to Output Test Voltage, Method b*
VIORM x 1.875 = VPR, 100% Production Test
with tm = 1 sec, Partial Discharge < 5 pC
VPR
1181
1063
Vpeak
Input to Output Test Voltage, Method a*
VIORM x 1.5 = VPR, Type and Sample Test,
tm = 60 sec, Partial Discharge < 5 pC
VPR
945
849
Vpeak
VIOTM
6000
4000
Vpeak
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 16, Thermal Derating curve.)
Case Temperature
Input Current
Output Power
TS
IS,INPUT
PS,OUTPUT
175
230
600
150
150
600
˚C
mA
mW
Insulation Resistance at TS, VIO = 500 V
RS
≥ 109
≥ 109
Ω
Highest Allowable Overvoltage*
(Transient Overvoltage, tini = 10 sec)
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section, IEC/EN/DIN EN 60747-5-2, for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application.
6
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Storage Temperature
TS
–55
125
°C
Operating Temperature
TA
–55
100
°C
Average Forward Input Current
IF(AVG)
25
mA
1
Peak Forward Input Current
IF(PEAK)
50
(50% duty cycle, 1 ms pulse width)
mA
2
Peak Transient Input Current
(≤ 1 µs pulse width, 300 pps)
IF(TRANS)
1
A
Reverse LED Input Voltage (Pin 3-2)
VR
5
V
Input Power Dissipation
PIN
45
mW
Average Output Current (Pin 6)
IO(AVG)
8
mA
Peak Output Current
IO(PEAK)
16
mA
Emitter-Base Reverse Voltage
VEBR
5
V
Supply Voltage (Pin 8-5)
VCC
–0.5
7
V
Output Voltage (Pin 6-5)
VO
–0.5
7
V
Base Current
IB
5
mA
Output Power Dissipation
PO
100
mW
Lead Solder Temperature
(Through Hole Parts Only)
1.6 mm below seating plane, 10 sec.
TLS
up to seating plane, 10 seconds
260
260
°C
°C
Reflow Temperature Profile
TRP
See Package Outline Drawings section
Recommended Operating Conditions
Parameter
Symbol
Min.
Max.
Units
Power Supply Voltage
VCC
2.7
7.0
V
Forward Input Current
IF(ON)
16
20
mA
Forward Input Voltage
VF(OFF)
0
0.8
V
Operating Temperature
TA
0
85
°C
7
Note
3
4
Electrical Specifications (DC)
Over Recommended Temperature (TA = 0˚C to +70˚C), VCC = 3.3 V, IF = 16 mA, unless otherwise specified. See Note 13.
Parameter
Sym. Device
Min. Typ.
Max.
Units
Test Conditions
Fig. Note
Current Transfer CTR
15
20
50
%
TA = 25˚C VO = 0.4 V
IF = 16 mA, 2
5, 11
V
=
3.3
V
Ratio
CC
Logic Low
VOL
0.05 0.3
V
TA = 25˚C IO = 3.0 mA
IF = 16 mA,
Output
Voltage
VCC = 3.3 V
Logic High
IOH
0.003 1
µA
TA = 25˚C VO = VCC = 3.3 V IF = 0 mA
4
Output Current
Logic Low
ICCL HCPL-050L
43.0 100
µA
IF = 16 mA, VO = Open, VCC = 3.3 V
13
Supply Current
HCPL-250L
HCPL-053L
90
300
HCPL-253L
Logic High
ICCH HCPL-050L
0.005 0.3
µA
TA = 25˚C IF = 0 mA, VO = Open,
13
Supply Current
HCPL-250L
VCC = 3.3 V
HCPL-053L
0.01 10
HCPL-253L
Input Forward
VF
1.52 1.7
V
TA = 25˚C IF = 16 mA
1
Voltage
Input Reverse
BVR
5
V
IR = 10 µA
Breakdown
Voltage
Input
CIN
60
pF
f = 1 MHz, VF = 0 V
Capacitance
Electrical Specifications (DC)
Over Recommended DC Temperature (TA = 0°C to +70°C, VCC = 5V, IF = 16mA) unless otherwise specified.(See note 13.)
Parameter
Sym.
Device
Current Transfer
Ratio
CTR
HCPL-050L 19
HCPL-250L
HCPL-053L 19
HCPL-253L
HCPL-050L
HCPL-250L
HCPL-053L
HCPL-253L
Logic Low
Output Voltage
Logic High
Output Current
Logic Low
Supply Current
Logic High
Supply Current
VOL
IOH
ICCL
ICCH
Input Forward
Voltage
VF
Input Reverse
Breakdown
Voltage
Input
Capacitance
BVR
HCPL-050L
HCPL-250L
HCPL-053L
HCPL-253L
HCPL-050L
HCPL-250L
HCPL-053L
HCPL-253L
Test Conditions
24
50
%
VO=0.4V
24
50
%
VO=0.5V
0.1
0.4
V
IO = 3.0 mA
0.1
0.5
V
TA=25ºC,
IF = 16 mA,
VCC=4.5V
0
0.5
μA
VO = VCC = 5.5V
50
200
μA
VCC = 7V
IF = 0 mA,
TA=25ºC
IF = 16 mA
V0 = Open
100
400
0.02
1
μA
TA=25ºC
0.05
4
IF = 0 mA
V0 = Open
VCC = 7V
1.5
1.7
V
TA = 25°C
IF = 16 mA
V
IR = 10 μA
pF
f = 1 MHz, VF = 0
1.8
CIN
*All typical values at TA = 25°C
8
Min. Typ.* Max. Units
5
60
TA=25ºC,
VCC=4.5V,
IF = 16 mA
Fig.
Note
3
5,11
5
13
13
1
Switching Specifications (AC)
Over Recommended Temperature (TA = 0˚C to +70˚C), VCC = 3.3 V, IF = 16 mA unless otherwise specified.
All typicals at VCC = 3.3 V, TA = 25°C.
Parameter
Sym.
Fig.
Note
Propagation
Delay Time to
Logic Low at
Output
tPHL
RL = 1.9 kΩ
7
8, 9
Propagation
Delay Time to
Logic High at
Output
tPLH
RL = 1.9 kΩ
7
8, 9
Common Mode |CMH|
1
kV/µs RL = 4.1 kΩ
Transient
RL = 1.9 kΩ
Immunity at
Logic High
Level Output
IF = 0 mA, TA = 25˚C,
VCM = 10 Vp-p
CL = 15 pF
8
7, 8, 9
Common Mode |CML|
1
kV/µs RL = 4.1 kΩ
Transient
RL = 1.9 kΩ
Immunity at
Logic Low
Level Output
IF = 16 mA, TA = 25˚C,
VCM = 10 Vp-p
CL = 15 pF
8
7, 8, 9
*All typicals at TA = 25˚C
Device
Min. Typ.*
Max.
Units
Test Conditions
0.35
1
µs
0.65
1
µs
Switching Specifications (AC)
Over Recommended Temperature (TA = 0°C to +70°C, VCC = 5 V, IF = 16mA, unless otherwise specified.
Parameter
Sym.
Propagation
Delay Time to
LogicLow at
Output
tPHL
Max.
Units
Test Conditions
Fig.
Note
0.2
0.8
μs
TA = 25°C,
RL= 1.9KΩ
7
8,9
Propagation De- tPLH
lay Time to Logic
High at Output
0.6
0.8
μs
TA = 25°C,
RL = 1.9 kΩ
7
8,9
Common Mode
Transient Immunity at Logic
High Output
|CMH|
1
kV/μs
RL = 1.9 kΩ
IF = 0 mA, TA = 25°C,
|VCM| = 10 Vp-p,
CL = 15 pF
8
7,8,9
Common Mode |CML|
Transient Immunity at Logic Low
Output
1
kV/μs
RL = 1.9 kΩ
IF = 16 mA, TA = 25°C,
|VCM| = 10 Vp-p
8
7,8,9
*All typical values at TA = 25°C
9
Device
Min. Typ.*
Package Characteristics
Over Recommended Temperature (TA = 0˚C to 70˚C) unless otherwise specified.
Parameter
Sym.
Device
Min.
Typ.* Max.
Units
Test Conditions
Fig.
Note
Input-Output
VISO
8-Pin DIP
3750
V rms
Momentary
SO-8
Withstand
Voltage**
RH < 50%,
t = 1 min.,
TA = 25˚C
6, 14
II-O
8-Pin DIP
1
µA
45% RH, t = 5 s,
VI-O = 3 kVdc,
TA = 25˚C
6, 16
Input-Output
RI-O
Resistance
8-Pin DIP
SO-8
1012
Ω
VI-O = 500 Vdc
6
Input-Output
CI-O
Capacitance
8-Pin DIP
SO-8
0.6
pF
f = 1 MHz
6
*All typicals at TA = 25˚C.
**The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous
voltage rating. For the continuous voltage rating refer to the IEC/EN/DIN EN 60747-5-2 Insulation Related Characteristics Table (if applicable),
your equipment level safety specification or Avago Application Note 1074 entitled "Optocoupler Input-Output Endurance Voltage," publication number 5963-2203E.
Notes:
1. Derate linearly above 70˚C free-air temperature at a rate of 0.8 mA/˚C (8-Pin DIP).
Derate linearly above 85˚C free-air temperature at a rate of 0.5 mA/˚C (SO-8).
2. Derate linearly above 70˚C free-air temperature at a rate of 1.6 mA/˚C (8-Pin DIP).
Derate linearly above 85˚C free-air temperature at a rate of 1.0 mA/˚C (SO-8).
3. Derate linearly above 70˚C free-air temperature at a rate of 0.9 mW/˚C (8-Pin DIP).
Derate linearly above 85˚C free-air temperature at a rate of 1.1 mW/˚C (SO-8).
4. Derate linearly above 70˚C free-air temperature at a rate of 2.0 mW/˚C (8-Pin DIP).
Derate linearly above 85˚C free-air temperature at a rate of 2.3 mW/˚C (SO-8).
5. CURRENT TRANSFER RATIO in percent is defined as the ratio of output collector current, IO, to the forward LED input current, IF, times 100.
6. Device considered a two-terminal device: Pins 1, 2, 3, and 4 shorted together and Pins 5, 6, 7, and 8 shorted together.
7. Common mode transient immunity in a 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 a 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).
8. The 1.9 kΩ load represents 1 TTL unit load of 1.6 mA and the 5.6 mA kΩ pull-up resistor.
9. The 4.1 kΩ load represents 1 LSTTL unit load of 0.36 mA and 6.1 kΩ pull-up resistor.
10. The frequency at which the AC output voltage is 3 dB below its mid-frequency value.
11. The JEDEC registration for the 6N136 specifies a minimum CTR of 15%. Avago guarantees a minimum CTR of 15%.
12. See Option 020 data sheet for more information.
13. Use of a 0.1 µf bypass capacitor connected between pins 5 and 8 is recommended.
14. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage ≥ 4500 V rms for 1 second (leakage
detection current limit, II-O ≤ 5 µA). This test is performed before the 100% Production test shown in the IEC/EN/DIN EN 60747-5-2 Insulation Related Characteristics Table, if applicable.
15. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage ≥ 6000 V rms for 1 second (leakage
detection current limit, II-O ≤ 5 µA). This test is performed before the 100% Production test shown in the IEC/EN/DIN EN 60747-5-2 Insulation Related Characteristics Table, if applicable.
16. This rating is equally validated by an equivalent AC proof test.
10
IF
TA = 25°C
+
VF
–
10
1.0
0.1
0.01
0.001
1.1
1.2
1.3
1.4
1.5
1.6
VF – FORWARD VOLTAGE – VOLTS
Figure 1. Input current vs. forward voltage.
IOH – LOGIC HIGH OUTPUT CURRENT – nA
6N135 fig 3a
10+4
10+3
8 PIN DIP, SO-8
8 PIN DIP, SO-8
8 PIN DIP, SO-8
1.1
1.0
0.9
0.8
NORMALIZED
IF = 16 mA
VO = 0.4 V
VCC = 3.3 V
TA = 25°C
0.7
0.6
-60 -40 -20
0
20
40
60
80 100
TA – TEMPERATURE – °C
Figure 2. Current transfer ratio vs. temperature.
HCPL 250L Figure 2
8 PIN DIP, SO-8
IF = 0
VO = VCC = 3.3 V
10+2
10+1
100
10 -1
10 -2
-75
-50
-25
0
+25 +50 +75 +100
11
8 PIN DIP, SO-8
800
PS (mW)
700
IS (mA)
600
500
400
300
200
100
0
0
25
50
75 100 125 150 175 200
TS – CASE TEMPERATURE – °C
TA – TEMPERATURE – °C
Figure 4. Logic high output current vs. temperature.
6N135 Figure 3
Figure 3. Current transfer ratio vs. temperature
OUTPUT POWER – PS, INPUT CURRENT – IS
IF – FORWARD CURRENT – mA
100
NORMALIZED CURRENT TRANSFER RATIO
8 PIN DIP, SO-8
1000
Figure 5. Logic high output current vs. temperature
Figure 6. Thermal derating curve, dependence of
safety limiting value with case temperature per
IEC/EN/DIN EN 60747-5-2.
6N135 fig 4a
IF
PULSE
GEN.
Z O = 50Ω
t r = 5 ns
0
VO
IF
10% DUTY CYCLE
1/f < 100 µS
50%
50%
VOL
8
2
7
3
6
Vcc+
RL
VO
0.1µF
I F MONITOR
4
5
CL = 1.5 µF
RM
t PLH
t PHL
1
Figure 7. Switching test circuit.
HCPL-250L Figure 5
IF
1
8
2
7 *
3
6
Vcc+
B
VCM
0V
10%
90% 90%
A
10%
tr
VO
tf
3.3 V
SWITCH AT B: I F = 16 mA
VO
0.1 µF
SWITCH AT A: I F = 0 mA
VO
RL
4
5
VFF
VOL
VCM
+
–
PULSE GEN.
Figure 8. Test circuit for transient immunity and typical waveforms.
6N135 Figure 6
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Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright © 2008 Avago Technologies Limited. All rights reserved. Obsoletes AV01-0549EN
AV02-1200EN - May 5, 2008
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