Tyco / Electronics Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866 PolySwitch® PTC Devices Overcurrent Protection Device PRODUCT: nanoSMDM100 DOCUMENT: SCD 24572 PCN: 974958 REV LETTER: E REV DATE: AUGUST 10, 2001 PAGE NO.: 1 OF 1 Specification Status: Released Maximum Electrical Rating Voltage: 6.0V DC MAX Current: 40A Notes: 1. All terminations are gold plated. Partial coverage of plating with solder may occur without effect on solderability or electrical performance 2. Devices cannot be wave soldered. 3. Drawing not to scale. Marking: Manufacturer's Mark Part Identification 100 TABLE I. DIMENSIONS: A B C D MIN MAX MIN MAX MIN MAX MIN MAX mm: 3.0 3.4 0.8 1.2 1.4 1.8 0.75 1.05 in:* (0.118) (0.134) (0.032) (0.047) (0.055) (0.071) (0.030) (0.041) *Rounded off approximation TABLE II. PERFORMANCE RATINGS: CURRENT RATINGS** AMPERES AT 0°C HOLD TRIP 1.15 2.07 AMPERES AT 25°C HOLD TRIP 1.00 1.80 AMPERES AT 60°C HOLD TRIP 0.70 1.26 TIME TO TRIP ** RESISTANCE VALUES SECONDS AT 25°C, 8.0A MAX 0.30 OHMS AT 25°C MIN MAX* 0.06 0.21 TRIPPED-STATE POWER DISSIPATION** WATTS AT 25°C, 6.0V MAX 0.6 *Maximum resistance is measured 1 hour after reflow. ** Values s pecified were determined using PCB’s with 0.030”X1.5 ounce copper traces. Reference Documents: Precedence: Effectivity: CAUTION: PS300 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.