STRAP TYPE PPTC FSR Series RoHS ü FEATURES AGENCY RECOGNITION •Low profile, Solid state •Application: Rechargeable battery packs, Lithium cell and battery packs •Operation Current: 1.2A ~ 4.2A •Maximum Voltage: 15V&30V •Temperature Range: -40°C to 85°C •UL (E211981) •TÜV (R3-50004084) ELECTRICAL CHARACTERISTICS (23°C) Resistance Tolerance RMAX R1MAX Hold Current Trip Current Maximum time to trip Maximum Current Rated Voltage Typical Power RMIN IH, A IT, A at 5xIH, sec IMAX, A VMAX, Vdc Pd, W OHMS OHMS OHMS 1.2 2.7 5.0 100 15 1.2 0.850 0.160 0.220 1 1.75 3.8 5.0 100 15 1.5 0.050 0.090 0.120 FSR200F 1 2.0 4.4 4.0 100 30 1.9 0.030 0.060 0.100 FSR350F 1 3.5 6.3 3.0 100 30 2.5 0.017 0.031 0.050 FSR420F 1 4.2 7.6 6.0 100 30 2.9 0.012 0.024 0.040 Part Number Fig FSR120F 1 FSR175F IH=Hold current-maximum current at which the device will not trip at 23°C still air. IT=Trip current-maximum current at which the device will always trip at 23°C still air. V MAX=Maximum voltage device can withstand without damage at its rated current. I MAX=Maximum fault current device can withstand without damage at rated voltage (V MAX). Pd=Typical power dissipated from device when in the tripped state in 23°C still air environment. R MIN=Minimum device resistance at 23°C. R1MAX=Maximum device resistance at 23°C, 1 hour after tripping. Physical specifications: Lead materials: 0.13mm nominal thickness, quarter-hard nickel. Insulating material: Polyester tape. FSR PRODUCT DIMENSIONS (MILLIMETERS) Part Number Fig A B C D F Min Max Min Max Min Max Min Max Min Max FSR120F 1 19.9 22.1 4.9 5.2 0.6 1.0 5.5 7.5 3.9 4.1 FSR175F 1 20.9 23.1 4.9 5.2 0.6 1.0 4.1 5.5 3.9 4.1 FSR200F 1 21.3 23.4 10.2 11.0 0.5 1.1 5.0 7.6 4.8 5.4 FSR350F 1 28.4 31.8 13.0 13.5 0.5 1.1 6.3 8.9 6.0 6.6 FSR420F 1 30.6 32.4 12.9 13.6 0.5 1.1 5.0 7.5 6.0 6.7 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C5EC01 REV 2007.03.1 STRAP TYPE PPTC FSR Series RoHS ü THERMAL DERATING CURVE Percent of Rated Hold and Trip Current Thermal Derating Curve - FSR Series 200% 150% 100% 50% 0% -40 -20 0 20 40 60 80 Ambient Temperature (C) TYPICAL TIME-TO-TRIP AT 23°C 100 Time-to-trip (S) 10 A 1 B C D E A B C D E 0.1 = = = = = FSR120F FSR175F FSR200F FSR350F FSR420F 0.01 0.001 1 10 100 Fault Current ( A) NOTE: All specification subject to change without notice. RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C5EC01 REV 2007.03.1