1SC0450 SCALE™-2 IGBT Gate Driver Core 1SC0450v/1SC0450E high-voltage 4.5 kv and 6.5 kv Single-Channel Gate Driver with Integrated DC/DC Converter. PrODUCT DESCrIPTIOn robust and cost effective single-channel gate drive solution for 4.5 kv and 6.5 kv IGBT modules. The 1SC0450x2A0-xx features versatile fiber-optic links or electrical input. Thanks to its high output power capability, one single driver 1SC0450x2A0-xx can drive up to four parallel connected 4500 v or 6500 v IGBT modules and consequently provides easy inverter design covering higher power ratings. Multi-level topologies involving 3300 v or 4500 v IGBTs with higher isolation requirements can also be easily supported by 1SC0450x2A0-xx. The driver’s secondary side is electrically isolated from the primary side. The 1SC0450x2A0-45 meets the requirements of 4500 v IGBT applications while the 1SC0450x2A0-65 covers the requirements of 6500 v IGBT applications. An output current of 50 A and 6 W drive power is available, making the 1SC0450x2A0-xx an ideal driver platform for universal use in medium and high-power applications. The driver provides a gate voltage swing of 15 v /-10 v. The turn-on voltage is regulated to maintain a stable 15 v regardless of the output power level. Page 24 Its outstanding EMC allows safe and reliable operation even in hard industrial applications. APPLICATIOnS - Traction - hvDC - STATCOM - Medium-voltage converters/drives - Wind-power converters KEy BEnEFITS Compact and reliable 4.5 kv and 6.5 kv gate drive unit enables cost effective multi-level designs and supports series connection of IGBTs. Supports voltage source inverter (vSI, vvvF) and current source inverter (CSI). Flexible and innovative design with gate driver core functionalities. KEy FEATUrES - Single-channel driver core for up to 4.5 kv and 6.5 kv IGBTs - ±50 A gate current, +15 v/-10 v - 6 W @ 85 degC - high reliability (reduced component count) - Parallel connection of IGBT modules - Design flexibility - Advanced Active Clamping and Dynamic Advanced Active Clamping - Short-circuit protection, under-voltage lockout - Short delay time <100 ns - Power Supply Short-circuit protection - Gate boosting functionallity - Isolation according to IEC 60664-1 - UL compliant - Lead free - -40…+85 degC © 2015 | www.power.com/igbt-driver KEy DATA OvErvIEW 1) Parameter nominal supply voltage Supply current @ fIn=0 hz Supply current, full load Output power per channel Gate voltage Peak output current (gate current) Switching frequency fIn 1) Duty Cycle Turn-on delay Turn-off delay Creepage distance primary-secondary Clearance distance primary-secondary Dielectric test voltage Partial discharge extinction voltage dv/dt immunity, input to output Operating temperature Min -50 0 45 25 5400/7800 Maximum switching frequency depends on the IGBT gate charge. See data sheet for actual value of specific driver. Typical 15 130 +15 v/-10 v 135 105 Max 880 8 50 10 100 10300 35 85 -40 Unit v mA mA W v A khz % ns ns mm mm vAC vpeak Kv/us degC BASIC SChEMATIC OF ThE 1SC0450v The 1SC0450v2A0-xx combines a complete singlechannel driver core with all components required for driving, such as an isolated DC/DC converter, short-circuit protection, Advanced Active Clamping as well as supply voltage monitoring. Enhanced features such as gate boosting or power supply short-circuit protection are also implemented and provide further driving benefits. BASIC SChEMATIC OF ThE 1SC0450E OrDErInG InFOrMATIOn 1SC0450 SCALE™-2 GATE DrIvEr COrE 1SC0450v Type Designation 1SC0450v2A0-45 1SC0450v2A0-65 1SC0450E2A0-45 1SC0450E2A0-65 © 2015 | www.power.com/igbt-driver Description hBFr-1522ETZ hBFr-2522ETZ no hBFr no hBFr Temp degC -40…85 -40…85 Lead free yes yes yes yes Pin length 5.84 mm 5.84 mm 5.84 mm 5.84 mm Page 25