Datasheet

ManualsBrandsBROADCOM ManualsOptoelectronics & DisplaysAutomotive Optocoupler SO 5 Type (misc.) 1 MBd, Transistor Output, -40 - +125°C

Features

• Performance specied for common IPM applications

over industrial temperature range: -40°C to 125°C

• Fast maximum propagation delays

- t

PHL

& t

PLH

= 550 ns

• Minimized Pulse Width Distortion (PWD = 370 ns)

• Very high Common Mode Rejection (CMR):

15 kV/µs at V

= 1500 V

• CTR > 44% at I

= 10 mA

• Qualied according to AEC-Q100 Test Guidelines

• Safety approval

- UL recognized per UL1577 (le no. E55361)

3750 V

rms

for 1 minute

- IEC/EN/DIN EN 60747-5-2 Approved

Applications

• Automotive IPM isolation for battery management

system and motor control

• Isolated IGBT/MOSFET gate drive

• AC and brushless dc motor drives

• Industrial inverters for power supplies and motor

controls

Schematic Diagram

The connection of a 0.1 µF bypass capacitor between pins 4 and 6 is recommended.

SHIELD

HCPL-M456 pkg

Truth Table

LED V

OFF

Description

The ACPL-M46T-000E consists of a AlGaAs optically cou-

pled to an integrated high gain photo detector. Mini-

mized propagation delay dierence between devices

make these optocouplers excellent solutions for im-

proving automotive inverter eciency through reduced

switching dead time.

Specication and performance plots are given for typical

IPM applications

ACPL-M46T-000E

Automotive Intelligent Power Module Optocoupler

Small Outline, 5 Leads

Data Sheet

Lead (Pb) Free

RoHS 6 fully

compliant

RoHS 6 fully compliant options available;

-xxxE denotes a lead-free product

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.

Summary of content (14 pages)

PAGE 1
ACPL-M46T-000E Automotive Intelligent Power Module Optocoupler Small Outline, 5 Leads Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description Features The ACPL-M46T-000E consists of a AlGaAs optically coupled to an integrated high gain photo detector.
PAGE 2
Ordering Information Options RoHS Compliant Part number Surface Mount -000E ACPL-M46T Tape & Reel 100 per tube SO-5 -500E Quantity 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. Example 1: ACPL-M46T-500E to order product of SO-5 Surface Mount package in Tape and Reel packaging with RoHS compliant.
PAGE 3
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 tp Tp TEMPERATURE TL T smax 260 +0/-5 °C TIME WITHIN 5 °C of ACTUAL PEAK TEMPERATURE 15 SEC. 217 °C RAMP-UP 3 °C/SEC. MAX. RAMP-DOWN 6 °C/SEC. MAX. 150 - 200 °C T smin ts PREHEA T 60 to 180 SEC. 25 tL 60 to 150 SEC. t 25 °C to PEAK TIME Note: The time from 25°C to PEAK TEMPERATURE = 8minutes max.
PAGE 4
IEC/EN/DIN EN 60747-5-2 Insulation Characteristics* Description Symbol Characteristic Installation classification per DIN VDE 0110/1.89, Table 1 for rated mains voltage ≤ 150 Vrms for rated mains voltage ≤ 300 Vrms for rated mains voltage ≤ 600 Vrms I – IV I – III I – II Climatic Classification 55/125/21 Pollution Degree (DIN VDE 0110/1.89) 2 Unit Maximum Working Insulation Voltage VIORM 567 Vpeak Input to Output Test Voltage, Method b* VIORM x 1.
PAGE 5
Absolute Maximum Ratings Parameter Symbol Min. Max. Units TS -55 150 °C TA -40 Storage Temperature Operating Temperature 125 °C Average Input Current[1] IF(avg) 20 mA Peak Input Current[2] (50% duty cycle, <1 ms pulse width) IF(peak) 40 mA Peak Transient Input Current (<1 µs pulse width, 300 pps) IF(tran) 1.0 A Reverse Input Voltage (Pin 3-1) VR 5 Volts Average Output Current (Pin 5) IO(avg) 15 mA Output Voltage (Pin 5-4) VO -0.
PAGE 6
Electrical Specifications Over recommended operating conditions unless otherwise specified: TA = -40°C to +125°C, VCC = +4.5 V to 30 V, IF(on) = 10 mA to 20 mA, VF(off ) = -5 V to 0.8 V Parameter Symbol Min. Typ.* Max. Units Test Conditions CTR 44 90 % Low Level Output Current IOL 4.4 9.0 mA Low Level Output Voltage VOL 0.3 0.6 V Input Threshold Current ITH 1.5 5.0 mA VO = 0.8 V, IO = 0.75 mA 2 High Level Output Current IOH 5 50 µA VF = 0.
PAGE 7
Switching Specifications (RL= 20 kΩ) Over recommended operating conditions unless otherwise specified: TA = -40°C to +125°C, VCC = +4.5 V to 30 V, IF(on) = 10 mA to 20 mA, VF(off ) = -5 V to 0.8 V Parameter Symbol Min. Typ.* Max.
PAGE 8
LED Drive Circuit Considerations For Ultra High CMR Performance Without a detector shield, the dominant cause of optocoupler CMR failure is capacitive coupling from the input side of the optocoupler, through the package, to the detector IC as shown in Figure 14. The ACPL-M46T000E improves CMR performance by using a detector IC with an optically transparent Faraday shield, which diverts the capacitively coupled current away from the sensitive IC circuitry.
PAGE 9
IPM Dead Time and Propagation Delay Specifications The ACPL-M46T-000E includes a Propagation Delay Difference specification intended to help designers minimize “dead time” in their power inverter designs. Dead time is the time period during which both the high and low side power transistors (Q1 and Q2 in Figure 22) are off. Any overlap in Q1 and Q2 conduction will result in large currents flowing through the power devices between the high and low voltage motor rails.
PAGE 10
IF IF - FORWARD CURRENT - mA IOH - HIGH LEVEL OUTPUT CURRENT - uA 100.00 2.00 1.50 1.00 VF=0.8V VCC = VO = 30V 0.50 0.00 -40 -20 0 20 40 60 80 TA - TEMPERATURE - °C 100 120 1 – 0.10 1.20 6 + 1.40 tf VO + VOUT – – 4 tPHL Figure 6. Propagation Delay Test Circuit.
PAGE 11
800 IF = 10mA VCC = 15V CL = 100pF RL = 20kΩ 400 tP – PROPAGATION DELAY – ns TP - PROPOGATION DELAY - ns 500 300 200 100 0 -40 tPLH tPHL -20 0 20 40 60 80 TA - TEMPERATURE - °C 100 120 140 tP – PROPAGATION DELAY – ns tP – PROPAGATION DELAY – n 400 200 200 300 400 500 CL – LOAD CAPACITANCE – pF Figure 10. Propagation Delay vs. Load Capacitance.
PAGE 12
1 +5 V 6 0.1 µF 20 kΩ 5 310 W VOUT VCC =15 V + – CLEDP 1 6 5 100 pF 3 4 SHIELD CMOS CLEDN 3 4 *100 pF TOTAL CAPACITANCE Figure 13. Recommended LED Drive Circuit. Figure 14. Optocoupler Input to Output Capacitance Model for Unshielded Optocouplers. +5 V 1 CLEDP CLED01 6 310 Ω 1 6 0.1 µF 5 20 kΩ 5 VOUT 100 pF 3 CLEDN 4 SHIELD 3 CMOS Figure 15. Optocoupler Input to Output Capacitance Model for Shielded Optocouplers.
PAGE 13
+5 V 1 1 6 CLEDP CLED01 5 5 3 Q1 Q1 4 SHIELD 6 20 kΩ VOUT 100 pF CLEDN 3 ICLEDN* SHIELD 4 * THE ARROWS INDICATE THE DIRECTION OF CURRENT FLOW FOR +dVCM/dt TRANSIENTS. – + VCM Figure 19. Not Recommended Open Collector LED Drive Circuit. Figure 20. AC Equivalent Circuit for Figure 19 during Common Mode Transients. +5 V 1 6 5 3 4 SHIELD Figure 21. Recommended LED Drive Circuit for Ultra High CMR. +5 V ILED1 1 ACPL-M46T 6 0.
PAGE 14
ILED1 ILED1 VOUT1 VOUT2 Q1 OFF Q1 ON VOUT1 VOUT2 Q2 OFF Q2 ON Q2 OFF ILED2 ILED2 Q1 OFF Q1 ON tPLH MAX. Q2 ON tPLH MIN. tPLH MAX. tPHL MIN. PDD* MAX. PDD* MAX. = (tPLH-tPHL) MAX. = tPLH MAX. - tPHL MIN. *PDD = PROPAGATION DELAY DIFFERENCE tPHL MIN. tPHL MAX. MAX. DEAD TIME NOTE: THE PROPAGATION DELAYS USED TO CALCULATE PDD ARE TAKEN AT EQUAL TEMPERATURES. MAXIMUM DEAD TIME (DUE TO OPTOCOUPLER) = (tPLH MAX. - tPLH MIN.) + (tPHL MAX. - tPHL MIN.) Figure 23.