ACPL-344JT Automotive 2.5A Gate-Drive Optocoupler with Integrated IGBT Desat Overcurrent Sensing, Miller-Current Clamping, and Under-Voltage Lockout Feedback Data Sheet Description Features The Avago Technologies Automotive 2.5A Gate-Drive Qualified to AEC-Q100 Grade 1 Test Guidelines Optocoupler features fast propagation delay with Automotive temperature range: 40C to +125C excellent timing-skew performance. Smart features that Common Mode Rejection (CMR): >50 kV/s at are integrated to protect the IGBT include IGBT V = 1500V CM desaturation sensing with soft-shutdown protection and fault feedback, under-voltage lockout and feedback, High Noise Immunity: and active Miller-current clamping. This full-featured Miller-Current Clamping and easy-to-implement IGBT gate-drive optocoupler Direct LED input with low-input impedance and comes in a compact, surface-mountable SO-16 package low-noise sensitivity for space savings. It is suitable for traction power-train Negative Gate Bias inverter, power converter, battery charger, air-con, and Peak output current: 2.5A max. oil-pump motor drives in HEV and EV applications and satisfies automotive AEC-Q100 semiconductor Miller Clamp-Sinking Current: 1.9A max. requirements. Wide Operating Voltage: 15V to 25V 2 Avago s R Coupler isolation products provide reinforced Propagation delay: 250 ns max. insulation and reliability that deliver safe-signal isolation Integrated fail-safe IGBT protection critical in automotive and high-temperature industrial Desat sensing, Soft IGBT turn-off, and Fault applications. Feedback Functional Diagram Under-Voltage Lock-Out protection (UVLO) with VE VCC2 Feedback 13 12 SO-16 package with 8 mm clearance and creepage 15 LED2+ Regulatory approvals: 3 VCC1 UVLO UL1577, CSA 5 IEC/EN/DIN EN 60747-5-5 /UVLO Input Driver 6 /FAULT 14 DESAT Applications Over Output Current Driver Automotive isolated IGBT/MOSFET inverter gate drive VEE1 1 2 11 VO Automotive DC-DC converter NC NC 4 AC and brushless-DC motor drives 10 SSD/ 7 AN SS Control CLAMP CA 8 Industrial inverters for power supplies and motor Miller Control controls 9 16 VEE2 VEE2 Uninterruptible power supplies (UPS) Figure 1. ACPL-344JT 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. 9(4) Ordering Information Part Number RoHS Compliant Package Surface Mount Tape and Reel IEC/EN/DIN EN Quantity 60747-5-5 ACPL-344JT -000E SO-16 X X 45 per tube ACPL-344JT -500E X X X 850 per reel To order, choose a part number from the Part Number column and combine with the desired option from the RoHS Compliant column to form an order entry. Example 1: ACPL-344JT-500E orders the SO-16 Surface Mount package in Tape and Reel packaging with RoHS-compliant IEC/EN/ DIN EN 60747-5-5 Safety Approval. Option data sheets are available. Contact your Avago sales representative or authorized distributor for information. Package Outline Drawings 16-Lead Surface Mount 1.270 BSC 0.457 typ. (0.018) (0.050) Recommended Land Pattern Part Number Date Code +0.254 RoHS A 344JT 11.634 7.493 0.127 Compliance (0.458) YYWW +0.010) Indicator (0.295 0.005) EE 2.160 (0.085) Extended Datecode for 0.635 +0.254 lot tracking 10.363 0.127 (0.025) 1.270 +0.010) (0.050) (0.408 0.005) 8.763 0.254 (0.345 0.010) 3.505 0.127 (0.138 0.005) 0.203 0.102 (0.008 0.004) (0 to 8) 0.254 typ. Stando Dimensions in millimeters (inches) (0.010) 0.635 min. (0.025) Note: Lead coplanarity = 0.10 mm (0.004 inches) 10.363 0.254 Floating lead protrusion = 0.25 mm (0.010 inches) max. (0.408 0.010) Mold Flash on each side = 0.127 mm (0.005 inches) max. Recommended Lead-free IR Profile Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-halide flux should be used. 2 9(4)