Battrax® SLIC Protector RoHS ¨ The Battrax SLIC protector is offered in a negative Battrax version and a positive Battrax version. The B1xx0C_ is for a -VREF and the B2050C_ is for a +VREF. Designed using an SCR and a gate diode, the B1xx0C_ Battrax begins to conduct at |-VREF| + |-1.2 V| while the B2050C_ Battrax begins to conduct at |+VREF| + |1.2 V|. Pin 2 (Ground) Pin 3 (-VREF) Gate Pin 1 (Line) Negative Battrax B1xx0C_ Pin 3 (+VREF) Pin 1 (Line) Positive Battrax B2050C_ Pin 2 (Ground) Electrical Parameters Part Number * VDRM Volts VS Volts VT Volts IDRM µAmps IGT mAmps IT Amps IH mAmps 100 B1100C_L |-VREF| + |-1.2 V| |-VREF| + |-10 V| 4 5 100 2.2 B1160C_L |-VREF| + |-1.2 V| |-VREF| + |-10 V| 4 5 100 2.2 160 B1200C_L |-VREF| + |-1.2 V| |-VREF| + |-10 V| 4 5 100 2.2 200 VDRM Volts VS Volts VT Volts IDRM µAmps IGT mAmps IT Amps IH mAmps |+VREF| + |1.2 V| |+VREF| + |10 V| 4 5 50 2.2 5 Part Number * B2050C_L * “L” in part number indicates RoHS compliance. For non-RoHS compliant device, delete “L” from part number. For individual “CA” and “CC” surge ratings, see table below. General Notes: • All measurements are made at an ambient temperature of 25 °C. IPP applies to -40 °C through +85 °C temperature range. • IPP is a repetitive surge rating and is guaranteed for the life of the product. • IPP ratings assume VREF = ±48 V. • VDRM is measured at IDRM. • VS is measured at 100 V/µs. • Positive Battrax information is preliminary data. • VREF maximum value for the negative Battrax is -200 V. • VREF maximum value for the positive Battrax is 110 V. Surge Ratings in Amps Series IPP 0.2x310 * 2x10 * 8x20 * 0.5x700 ** 2x10 ** 1.2x50 ** 10x160 * 10x160 ** 10x560 * 10x560 ** 5x320 * 9x720 ** Amps Amps Amps 10x360 * 10x1000 * 5x310 * ITSM 10x360 ** 10x1000 ** 10x700 ** 50 / 60 Hz Amps Amps Amps Amps A 20 150 150 90 50 75 75 C 50 500 400 200 150 200 175 Amps di/dt Amps Amps Amps/µs 45 75 20 500 100 200 50 500 * Current waveform in µs ** Voltage waveform in µs www.littelfuse.com 3 - 74 © 2006 Littelfuse • Telecom Design Guide Battrax® SLIC Protector Thermal Considerations Package Symbol Modified DO-214AA TJ Operating Junction Temperature Range -40 to +150 °C TS Storage Temperature Range -65 to +150 °C 85 °C/W Pin 3 (VREF) Parameter Thermal Resistance: Junction to Ambient RθJA Unit Pin 2 (Ground) SIDACtor Devices Pin 1 (Line) Value Capacitance Values pF Part Number MIN MAX B1100CAL 50 200 B1100CCL 50 200 B1160CAL 50 200 B1160CCL 50 200 B1200CAL 50 200 B1200CCL 50 200 B2050CAL 50 200 B2050CCL 50 200 Note: Off-state capacitance (CO) is measured at 1 MHz with a 2 V bias. Telecom Design Guide • © 2006 Littelfuse 3 - 75 www.littelfuse.com Battrax® SLIC Protector +I +I IT IGT IH VS VDRM VT IDRM -V IDRM -V +V +V VT IH VDRM VS IGT IT -I 14 12 10 IH 8 6 25 ˚C 4 2 IH (TC = 25 ˚C) V-I Characteristics for Positive Battrax Ratio of Percent of VS Change – % V-I Characteristics for Negative Battrax -I 0 -4 2.0 1.8 1.6 1.4 25 ˚C 1.2 1.0 0.8 0.6 0.4 -40 -20 0 -6 -8 -40 -20 0 20 40 60 80 100 120 140 160 Case Temperature (TC) – ˚C 20 40 60 80 100 120 140 160 Junction Temperature (TJ) – ˚C Normalized VS Change versus Junction Temperature www.littelfuse.com Normalized DC Holding Current versus Case Temperature 3 - 76 © 2006 Littelfuse • Telecom Design Guide