Datasheet EARTH LEAKAGE CURRENT DETECTOR EARTH LEAKAGE CURRENT DETECTOR IC BD9582F, BD9582N General Description Key Specifications BD9582F/BD9582N integrates leakage detector and Operating supply voltage range 12V to 22V amplifier. Operating temperature range 20C to 95C Especially, it is suitable for high sensitivity and a high- Supply current 330A(typ.) speed operation use, and since the operating temperature Trip voltage 4.92mV to 11.06mV range is wide, it can be used for various uses. Output current ability(Ta=20) 200A(min.) Packages W(Typ.) x D(Typ.) x H(Max.) Features SOP8 5.00mm x 6.20mm x 1.71mm Small temperature fluctuation and high input SIP8 19.30mm x 10.50mm x 3.00mm sensitivity Wide operating temperature range Applications Earth leakage circuit breaker Earth leakage circuit relay Typical Application Circuit Example SCR RVS COS VZ 8 7 6 5 CVS VS OS NR SC C1 VR IN GND OD 1 2 3 4 Trip CIN Coil CVR RIN COD ZCT:Zero current transformer TEST SW&R Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays. www .rohm.co.jp TSZ02201-0RCR1GZ00020-1-2 2012 ROHM Co., Ltd. All rights reserved. 1/11 TSZ2211114001 2012.10.26 Rev.001 Reference voltage output block Latch blockDatasheetDatasheet BD9582F,BD9582N Pin Configurations Block Diagrams SOP8 SIP8 8 7 6 5 (TOP VIEW) (TOP VIEW) VS OS NR SC 8 7 6 5 1 2 3 4 5 6 7 8 1 2 3 4 VR IN GND OD 1 2 3 4 Pin Descriptions Pin No. Symbol Function 1 VR Reference voltage 2 IN Input 3 GND Ground 4 OD Output of input comparator 5 SC Input of latch circuit 6 NR Noise absorption 7 OS Output 8 VS Power supply Absolute Maximum Ratings (Ta=25) Parameter Symbol Rating Unit *1 Supply current IS 8 mA IN-VR current IIN-VR 250 mA VR pin current IVR 30 mA IN terminal current IIN 30 mA SC terminal current ISC 5 mA Power Supply voltage VS 36 V Input terminal voltage VVR/IN 17 V OD/SC/NR/OS terminal voltage VOD/SC/NR/OS 8 V *2 680(SOP8) Power dissipation Pd mW *3 1120(SIP8) Storage temperature Tstg 55 to 150 *1 The power-supply voltage is limited by the internal clamping circuit. *2 To use at temperature above Ta25 reduce 5.5mW/. Mounted on a glass epoxy PCB (70mm70mm1.6mm) *3 To use at temperature above Ta25 reduce 9.0mW/. Pd is a value in the package unit. www.rohm.co.jp TSZ02201-0RCR1GZ00020-1-2 2012 ROHM Co., Ltd. All rights reserved. 2/11 TSZ2211115001 2012.10.26 Rev.001 Reference voltage output block Latch block