CSMS05 CSMS12
CSMS15 CSMS24
SURFACE MOUNT
QUAD SILICON TVS/ZENER ARRAY
5 THRU 24 VOLTS
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CSMS05 Series
is a 4 Line TVS/Zener Array packaged in the SOT-26
surface mount case. These devices are designed to
protect sensitive equipment against ESD and prevent
latch-up events in CMOS circuitry operating at 5V, 12V,
15V, and 24V.
MARKING CODE:
CSMS05: CS05
CSMS12: CS12
CSMS15: CS15
CSMS24: CS24
FEATURES:
• Very Low Clamping Voltage
• Low Leakage Current
• 350W Power Dissipation
• SMD SOT-26 Package
• IEC61000-4-2 ESD 20kV Air, 15kV Contact Compliance
APPLICATIONS:
• PDAs
• Cell Phones
• Memory Card Ports
• Instrumentation
MAXIMUM RATINGS: (TA=25°C unless otherwise noted) SYMBOL UNITS
Peak Pulse Power PPP 350 W
ESD Voltage (HBM) VESD >25 kV
Operating Junction Temperature TJ -50 to +125 °C
Storage Temperature Tstg -50 to +150 °C
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
TYPE
Maximum
Reverse
Stand-Off
Voltage
VRWM
Minimum
Reverse
Breakdown
Voltage
VBR @ IBR
Maximum
Reverse
Leakage
Current
IR @ VR
Maximum
Clamping
Voltage
8x20µs
Vcl @ IPP
Maximum
Clamping
Voltage
8x20µs
Vcl @ IPP
Maximum
Off State
Junction
Capacitance
(VR=0, f=1.0MHz)
CJ
V V mA µA V V A V A pF
CSMS05 5.0 6.0 1.0 5.0 5.0 9.8 5.0 13 24 225
CSMS12 12 13.3 1.0 1.0 12 20 5.0 23 15 100
CSMS15 15 16.7 1.0 1.0 15 24 5.0 29 12 80
CSMS24 24 26.7 1.0 1.0 24 40 5.0 44 8.0 60
SOT-26 CASE
R2 (17-September 2010)
www.centralsemi.com
CSMS05 CSMS12
CSMS15 CSMS24
SURFACE MOUNT
QUAD SILICON TVS/ZENER ARRAY
5 THRU 24 VOLTS
SOT-26 CASE - MECHANICAL OUTLINE
PIN CONFIGURATION
SCHEMATIC
SUGGESTED MOUNTING PADS
For Maximum Power Dissipation
(Dimensions in mm)
LEAD CODE:
1) Cathode D1
2) Anode D1, D2, D3, D4
3) Cathode D2
4) Cathode D3
5) Anode D1, D2, D3, D4
6) Cathode D4
For Standard mounting, refer to
SOT-26 Package Details.
25
www.centralsemi.com
R2 (17-September 2010)
