CMXSTB400 TR Central Semiconductor

CMXSTB200 CMXSTB300 CMXSTB400 www.centralsemi.com SURFACE MOUNT SILICON DESCRIPTION: FORWARD REFERENCE DIODE The CENTRAL SEMICONDUCTOR CMXSTB200 Series (STABISTOR) types are multi-chip silicon diodes mounted in a surface mount SOT-26 case and designed for applications requiring controlled forward voltage characteristics such as voltage regulation, sensing, and comparing. This series is a surface mount alternative to the 1N4156, 1N4157, and 1N5179 leaded devices, respectively. Special selections of DC parameters including V at F various test conditions are available on special order. SOT-26 CASE MARKING CODES: CMXSTB200: CST2 CMXSTB300: CST3 CMXSTB400: CST4 MAXIMUM RATINGS: (T =25C) SYMBOL UNITS A Power Dissipation P 350 mW D Operating and Storage Junction Temperature T , T -65 to +150 C J stg ELECTRICAL CHARACTERISTICS PER DEVICE - TESTED BETWEEN PIN 1 AND PIN3: (T =25C) A CMXSTB200 CMXSTB300 CMXSTB400 SYMBOL TEST CONDITIONS MIN MAX MIN MAX MIN MAX UNITS I V=20V 10 10 10 A R R V I=1.0mA 1.11 1.31 1.71 1.91 2.20 2.80 V F F V I=10mA 1.38 1.58 2.08 2.28 2.60 3.20 V F F V I=100mA 1.64 1.94 2.61 2.91 3.40 4.10 V F F R1 (12-February 2010)CMXSTB200 CMXSTB300 CMXSTB400 SURFACE MOUNT SILICON FORWARD REFERENCE DIODE (STABISTOR) SOT-26 CASE - MECHANICAL OUTLINE PIN CONFIGURATIONS CMXSTB200 CMXSTB300 CMXSTB400 LEAD CODE: LEAD CODE: LEAD CODE: 1) Anode D1 1) Anode D1 1) Anode D1 2) Cathode D2, Anode D3 2) Cathode D3, Anode D4 2) Cathode D1, Anode D2 3) Cathode D3 3) Cathode D4 3) Cathode D2 4) No Connection 4) No Connection 4) No Connection 5) Anode D2, Cathode D1 5) Anode D3, Cathode D2 5) No Connection 6) No Connection 6) Cathode D1, Anode D2 6) No Connection MARKING CODE: CST3 MARKING CODE: CST4 MARKING CODE: CST2 SUGGESTED MOUNTING PADS (Dimensions in mm) CMXSTB400 CMXSTB200 CMXSTB300 R1 (12-February 2010) www.centralsemi.com