MAXIMUM RATINGS: (TA=25°C unless otherwise noted)
SYMBOL UNITS
Power Dissipation PD350 mW
Operating and Storage
Junction Temperature TJ,Tstg -65 to +150 °C
ELECTRICAL CHARACTERISTICS PER DEVICE: (TA=25°C unless otherwise noted)
– TESTED BETWEEN PIN 1 AND PIN 3
CMXSTB200 CMXSTB300 CMXSTB400
SYMBOL TEST CONDITIONS MIN MAX MIN MAX MIN MAX UNITS
IRVR=20V 10 10 10 µA
VFIF=1.0mA 1.11 1.31 1.71 1.91 2.20 2.80 V
VFIF=10mA 1.38 1.58 2.08 2.28 2.60 3.20 V
VFIF=100mA 1.64 1.94 2.61 2.91 3.40 4.10 V
CMXSTB200
CMXSTB300
CMXSTB400
SURFACE MOUNT
FORWARD REFERENCE DIODE
(STABISTOR)
SOT-26 CASE
Central
Semiconductor Corp.
TM
R0 (29-April 2005)
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMXSTB Series
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 VFat various test conditions are
available on special order.
MARKING CODES: CMXSTB200: CST2
CMXSTB300: CST3
CMXSTB400: CST4
Central
Semiconductor Corp.
TM
SOT-26 CASE - MECHANICAL OUTLINE
CMXSTB200
CMXSTB300
CMXSTB400
SURFACE MOUNT
FORWARD REFERENCE DIODE
(STABISTOR)
R0 (29-April 2005)
CMXSTB200 CMXSTB300 CMXSTB400
LEAD CODE:
1) Anode D1
2) Cathode D1, Anode D2
3) Cathode D2
4) NC (No Connection)
5) NC (No Connection)
6) NC (No Connection)
LEAD CODE:
1) Anode D1
2) Cathode D2, Anode D3
3) Cathode D3
4) NC (No Connection)
5) Anode D2, Cathode D1
6) NC (No Connection)
LEAD CODE:
1) Anode D1
2) Cathode D3, Anode D4
3) Cathode D4
4) NC (No Connection)
5) Anode D3, Cathode D2
6) Cathode D1, Anode D2
Suggested Mounting Pad Geometry (Dimensions in mm)
CMXSTB200 CMXSTB300 CMXSTB400
