FSR120F

STRAP TYPE PPTC FSR Series FEATURES •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 RoHS ü AGENCY RECOGNITION •UL (E211981) •TÜV (R3-50004084) ELECTRICAL CHARACTERISTICS (23°C) Part Number FSR120F FSR175F FSR200F FSR350F FSR420F Fig 1 1 1 1 1 Hold Current IH, A 1.2 1.75 2.0 3.5 4.2 Trip Current IT, A 2.7 3.8 4.4 6.3 7.6 Maximum time to trip at 5xIH, sec 5.0 5.0 4.0 3.0 6.0 Maximum Current IMAX, A 100 100 100 100 100 Rated Voltage VMAX, Vdc 15 15 30 30 30 Typical Power Pd, W 1.2 1.5 1.9 2.5 2.9 RMIN Resistance Tolerance RMAX R1MAX OHMS 0.160 0.090 0.060 0.031 0.024 OHMS 0.220 0.120 0.100 0.050 0.040 OHMS 0.850 0.050 0.030 0.017 0.012 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 FSR120F FSR175F FSR200F FSR350F FSR420F Fig 1 1 1 1 1 A Min 19.9 20.9 21.3 28.4 30.6 Max 22.1 23.1 23.4 31.8 32.4 Min 4.9 4.9 10.2 13.0 12.9 B Max 5.2 5.2 11.0 13.5 13.6 Min 0.6 0.6 0.5 0.5 0.5 C Max Min 1.0 1.0 1.1 1.1 1.1 5.5 4.1 5.0 6.3 5.0 D Max Min 7.5 5.5 7.6 8.9 7.5 3.9 3.9 4.8 6.0 6.0 F Max 4.1 4.1 5.4 6.6 6.7 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com C5EC01 REV 2007.03.1 STRAP TYPE PPTC FSR Series THERMAL DERATING CURVE RoHS ü Thermal Derating Curve - FSR Series Percent o f Ra ted Ho ld a nd Trip Current 200% 150% 100% 50% 0% -40 -20 0 20 40 60 80 Ambient Temperature (C) TYPICAL TIME-TO-TRIP AT 23°C 100 10 Time- to- tr ip ( S) 1 0.1 0.01 0.001 1 A B C D E A B C D E = = = = = FSR120F FSR175F FSR200F FSR350F FSR420F 10 Fault Current ( A) 100 NOTE: All specification subject to change without notice. RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com C5EC01 REV 2007.03.1