PRODUCT: GTCS23-750M-R01 Gas Discharge Tube 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com Over-Voltage Protection Device Raychem Circuit Protection Products DOCUMENT: SCD 27379 REV LETTER: A REV DATE: MAY 21, 2008 PAGE NO.: 1 of 1 Specification Status: Released TABLE 1. ELECTRICAL CHARACTERISTICS DC Spark over Voltage Impulse Spark over Voltage Insulation Resistance Capacitance @ 100V/s @1000V/s @50 VDC @ 1MHz 10 hits 300 hits 60-105V 600V 1,000M 0.5pF 1kA 100A Impulse Discharge Current 8/20s Impulse Withstanding Voltage 10/700us 10 hits (5times each polarity) 4KV TABLE 2. DIMENSIONS A Min Max mm 4.3 4.7 in* (0.170) (0.185) *Rounded off approximation B Min 2.8 (0.110) C Max 3.2 (0.126) Min 2.8 (0.110) Max 3.2 (0.126) D Nom 1.0 (0.020) E Nom 1.0 (0.020) F Min 2.9 (0.114) Min 3.1 (0.122) TABLE 3. RECOMMENDED PAD LAYOUT X Y Nom Nom mm 3.0 2.0 in* (0.118) (0.079) *Rounded off approximation Z1 Nom 2.0 (0.079) Z2 Nom 2.0 (0.079) General Characteristics MATERIALS INFORMATION No Radioactive Materials Storage temperature: -40C ... +90C Operating temperature: -40C ... +90C Precedence: Effectivity: CAUTION: RoHS Compliant ELV Compliant This specification takes precedence over documents referenced herein. Reference documents shall be the issue in effect on the date of invitation for bid. Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. (c) 2008 Tyco Electronics Corporation. All rights reserved.