Document
ACPL-H342 and ACPL-K342 2.5 Amp Output Current IGBT Gate Drive Optocoupler with Active Miller Clamp, Rail-to-Rail Output Voltage and UVLO in Stretched SO8
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-H342/ACPL-K342 contains an AlGaAs LED, which is optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and high peak output current supplied by this optocoupler make it ideally suited for direct driving IGBT with ratings up to 1200V/150A. For IGBTs with higher ratings, the ACPL-H342/ACPL-K342 can be used to drive a discrete power stage which drives the IGBT gate.The ACPL-H342 and ACPL-K342 have the highest insulation voltage of VIORM = 891Vpeak and 1140Vpeak respectively in the IEC/ EN/DIN EN 60747-5-5.
Functional Diagram
ANODE 1 NC 2
CATHODE 3 NC 4
8 VCC 7 VOUT 6 VCLAMP 5 VEE
Note: Design Note: A 1 PF bypass capacitor must be connected between pins VCC and VEE.
Truth Table
x 2.5 A Maximum Peak Output Current x 2.0A Minimum Peak Output Current x Built-in Active Miller Clamp x Rail-to-Rail Output Voltage x Fast Propagation Delay to minimize Dead Time x tPHL < tPLH to provide “Anti-Cross” Conduction x LED input threshold current hysteresis x ICC = 2.5 mA Maximum Supply Current to allow boot-
strap power supply x Under Voltage Lock-Out Protection (UVLO) with
Hysteresis x 40 kV/Ps Minimum Common Mode Rejection (CMR) at
VCM = 1500 V x Wide Operating VCC Range: 15 to 30 Volts x Industrial Temperature Range: -40°C to 105°C x Safety Approval:
– UL Recognized 3750/5000 VRMS for 1min. – CSA – IEC/EN/DIN EN 60747-5-5 VIORM = 891/1140 Vpeak
Applications
x IGBT/MOSFET Gate Drive x AC and Brushless DC Motor Drives x Renewable Energy Inverters x Industrial Inverters x Switching Power Supplies
VCC – VEE
VCC – VEE
“POSITIVE GOING” “NEGATIVE GOING”
LED (i.e., TURN-ON) (i.e., TURN-OFF)
VO
VCLAMP
OFF 0 – 30V
0 – 30V
LOW LOW
ON 0 – 10V
0 – 9V
LOW LOW
ON 10 – 13.5V
9 – 12V
TRANSITION TRANSITION
ON 13.5 – 30V
12 – 30V
HIGH
Hi-Z
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
ACPL-H342 is UL Recognized with 3750 VRMS for 1 minute per UL1577. ACPL-K342 is UL Recognized with 5000 VRMS for 1 minute per UL1577.
Part number ACPL-H342
ACPL-K342
Option (RoHS Compliant)
-000E -500E -060E -560E -000E -500E -060E -560E
Package Stretched
SO-8
Stretched SO-8
Surface Mount
X X X X X X X X
Tape & UL 5000 VRMS /1 Reel Minute rating
X
X X
XX X
XX
IEC/EN/DIN EN 60747-5-5
X X
X X
Quantity 80 per tube 1000 per reel 80 per tube 1000 per reel 80 per tube 1000 per reel 80 per tube 1000 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-H342-560E to order product of Stretched SO-8 Surface Mount package in Tape and Reel packaging with IEC/EN/ DIN EN 60747-5-5 Safety Approval and RoHS compliant.
Example 2:
ACPL-K342-000E to order product of Stretched SO-8 Surface Mount package in Tube packaging with UL 5000 VRMS/1 minute and RoHS compliant.
Option datasheets are available. Contact your Avago sales representative or authorized distributor for information.
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Package Outline Drawings ACPL-H342 Outline Drawing
0.381
+
0.127 0
0.015 + 0.005
1.270 0.050
5.850
+
0.254 0
0.230 + 0.010
10.7 0.760 0.421 0.030
0.450 0.018
7°
7.620 0.300 6.807 0.268
45°
1.270 0.050
1.590 ±0.127 0.063 ±0.005
3.180 ±0.127 0.125 ±0.005
2.160 0.085
7°
0.200 ±0.100 0.008 ±0.004
1 ±0.250 0.040 ±0.010
7° 5° NOM.
9.7 ±0.25 0.382 ±0.010
0.254 ±0.050 0.010 ±0.002
7°
Lead Coplanarity = 0.1mm [0.004 Inches] Floating Lead protusions max. 0.25 [0.0] Dimensions in Millimeters [Inches]
ACPL-K342 Outline Drawing
0.381 ±0.13 ª¬0.015 ±0.005º¼
1.270BSG ª¬0.050º¼
5.850
+
0.25 0
ª¬0.230
+ –
0.010º 0.000¼
18
27
36
45
1.270
7.62
ª¬0.300º¼ 6.807 ±0.127
ª¬0.050
º ¼
0.450
ª¬0.268 ±0.005º¼
ª¬0.018º¼
7°
45°
1.590 ±0.127 ª¬0.063 ±0.005º¼
3.180 ±0.127 ª¬0.125 ±0.005º¼
12.650 ª¬0.498º¼
1.905 ª¬0.075º¼ 7°
0.76 ª¬0.03º¼
4.57 ª¬0.18º¼
0.200 ±0.100 ª¬0.008 ±0.004º¼
0.750 ±0.25 ª¬0.0295 ±0.01º¼
7° 35° NOM.
11.5 ±0.250 ª¬0.453 ±0.010º¼
0.254 ±0.050 ª¬0.010 ±0.002º¼
7°
Lead Coplanarity = 0.1mm [0.004 Inches] Floating Lead protusions max. 0.25 [0.0] Dimensions in Millimeters [Inches]
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Recommended Pb-Free IR Profile
Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non- Halide Flux should be used.
Regulatory Information
The ACPL-H342 / ACPL-K342 is approved by the following organizatio.