ACPL-M71T and ACPL-M72T
High Speed, Low Power Digital Optocouplers
with R2Coupler™ Isolation and AEC-Q100 Grade 1 Qualification
Data Sheet
Description
Features
The Avago ACPL-M71T and ACPL-M72T are high temperature, digital CMOS optocouplers in SOIC-5 packages.
Suitable for hybrid and electric vehicle applications,
the optocouplers use the latest CMOS IC technology to
achieve outstanding performance and very low power
consumption. All devices are AEC-Q100 compliant and
operate over the –40°C to 125 °C temperature range.
• 5 V CMOS compatible
The ACPL-M71T uses a high speed LED, and the ACPL-M72T
uses a low current LED for lower power dissipation. The
high speed ACPL-M71T featuring a 35 ns maximum
propagation delay (IF =10 mA). The ACPL-M72T optocoupler features very low power. With a low 4 mA LED drive
current, ACPL-M72T typical propagation delay is 60 ns.
Each digital optocoupler has a CMOS detector IC, an integrated photodiode, a high speed transimpedance
amplifier, and a voltage comparator with an output
driver.
Avago R2Coupler isolation products provide the reinforced insulation and reliability needed for critical in automotive and high temperature industrial applications
• Common-Mode Rejection 40kV/µs @ VCM=1000V:
• Wide automotive temperature range: –40°C to 125°C
• Low propagation delay :
– High Speed ACPL-M71T: 26ns @ IF = 10 mA (Typical)
– Low Power ACPL-M72T: 60ns @ IF = 4 mA (Typical)
• Worldwide safety approval:
– UL 1577 recognized, 4000 Vrms / 1 min
– CSA approved
– IEC/EN/DIN EN 60747-5-5
• Qualified to AEC-Q100 Grade 1 test guidelines
Applications
• Automotive CANBus communications interface
• Automotive isolated high speed gate drivers for IGBTs
and Power MOSFETs
• High temperature digital signal isolation
• Microcontroller interface
• Digital isolation for A/D and D/A conversion
Functional Block Diagram
ACPL-M71T/ACPL-M72T
6 Vdd
Anode 1
5 Vo
Truth Table
LED Output (VO)
Cathode 3
4 Gnd
OFF
H
ON
L
Note: A 0.1 µF bypass capacitor must be connected between pins 4 and 6.
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
Option
Part Number
(RoHS) Compliant
Package
Surface Mount
ACPL-M71T
-000E
SO-5
X
ACPL-M72T
X
-500E
X
X
-560E
X
X
SO-5
Quantity
100 per tube
-060E
-000E
IEC/EN/DIN EN
60747-5-5
Tape & Reel
X
100 per tube
1500 per reel
X
1500 per reel
X
100 per tube
-060E
X
-500E
X
X
X
-560E
X
X
100 per tube
1500 per reel
X
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.
For example, the part number ACPL-M71T-500E describes a device with a surface mount SOIC-5 package; delivered in
Tape and Reel with 1500 parts per reel; and full RoHS compliance.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
Package Dimensions
ACPL-M71T / ACPL-M72T (JEDEC MO-155 Package)
ANODE 1
M71T
YWW
EE
4.4 ± 0.1
(0.173 ± 0.004)
7.0 ± 0.2
(0.276 ± 0.008)
CATHODE 3
0.4 ± 0.05
(0.016 ± 0.002)
6
V CC
5
V OUT
4
GND
Extended Datecode
for lot tracking
3.6 ± 0.1*
(0.142 ± 0.004)
2.5 ± 0.1
(0.098 ± 0.004)
0.102 ± 0.102
(0.004 ± 0.004)
0.20 ± 0.025
(0.008 ± 0.001)
7° MAX.
1.27 BSC
(0.050)
DIMENSIONS IN MILLIMETERS (INCHES)
* MAXIMUM MOLD FLASH ON EACH SIDE IS 0.15 mm (0.006)
NOTE: FLOATING LEAD PROTRUSION IS 0.15 mm (6 mils) MAX.
2
0.71 MIN
(0.028)
MAX. LEAD COPLANARITY
= 0.102 (0.004)
Land Pattern Recommendation
4.4
(0.17)
1.3
(0.05)
2.5
(0.10)
2.0
(0.080)
0.64
(0.025)
8.27
(0.325)
DIMENSION IN MILLIMETERS (INCHES)
Recommended Pb-Free IR Profile
Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision).
Note: Non-halide flux should be used.
Regulatory Information
The ACPL-M71T and ACPL-M72T are approved by the following organizations:
UL
IEC/EN/DIN EN 60747-5-5
Approved under UL 1577, component recognition
program up to VISO = 4000 VRMS.
IEC 60747-5-5:
EN 60747-5-5:
DIN EN 60747-5-5:
CSA
Approved under CSA Component Acceptance Notice #5.
3
Insulation and Safety Related Specifications
Parameter
Symbol
Value
Units
Conditions
Minimum External Air
Gap (Clearance)
L(I01)
>5
mm
Measured from input terminals to output terminals,
shortest distance through air.
Minimum External
Tracking (Creepage)
L(I02)
>5
mm
Measured from input terminals to output terminals,
shortest distance path along body.
0.08
mm
Insulation thickness between emitter and detector;
also known as distance through insulation.
>175
V
DIN IEC 112/VDE 0303 Part 1
Minimum Internal Plastic
Gap (Internal Clearance)
Tracking Resistance
(Comparative Tracking Index)
CTI
Isolation Group
IIIa
Material Group (DIN VDE 0109)
IEC/EN/DIN EN 60747-5-5 Insulation Related Characteristics
Description
Symbol
ACPL-M71T/
ACPL-M72T
Units
Maximum Working Insulation Voltage
VIORM
567
VPEAK
Input to Output Test Voltage, Method b†
VPR
1063
VPEAK
Input to Output Test Voltage, Method a†
VIORM x 1.6 = VPR, Type and Sample Test,
tm = 10 sec, Partial Discharge < 5 pC
VPR
907
VPEAK
Highest Allowable Overvoltage†
(Transient Overvoltage, tini = 60 sec)
VIOTM
6000
VPEAK
Case Temperature
Ts
150
°C
Input Current
Is, INPUT
150
mA
Output Power
Ps,OUTPUT
600
mW
Insulation Resistance at TS, VIO = 500 V
RIO
≥109
Ω
VIORM x 1.875 = VPR, 100% Production
Test with tm = 1 sec, Partial Discharge < 5 pC
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Thermal Derating curve, Figure 11.)
4
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
Storage Temperature
TS
–55
+130
°C
Ambient Operating Temperature[1]
TA
–40
+125
°C
Supply Voltages
VDD
0
6.5
V
Output Voltage
VO
–0.5
VDD +0.5
V
Average Forward Input Current
IF
–
20.0
mA
Peak Transient Input Current
(IF at 1 µs pulse width,
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