器件名称: P0721CA2
功能描述: Twin SLIC Protector
文件大小: 118.31KB 共2页
简 介:Twin SLIC Protector
Twin SLIC Protector
1 (T) 3 (R) 2 (G)
Subscriber Line Interface Circuits (SLIC) are highly susceptible to transient voltages, such as lightning and power cross conditions. To minimize this threat, Teccor provides this dualchip, fixed-voltage SLIC protector device. For specific design criteria, see details in Figure 3.29.
Electrical Parameters
Part Number * P0641CA2 P0721CA2 P0901CA2 P1101CA2 VDRM Volts 58 65 75 95 VS Volts 77 88 98 130 VT Volts 4 4 4 4 VF Volts 5 5 5 5 IDRM Amps 5 5 5 5 IS mAmps 800 800 800 800 IT Amps 1 1 1 1 IH mAmps 120 120 120 120 CO pF 60 60 60 60
Pins 1-2, 3-2
* For 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. VDRM is measured at IDRM. VS and VF are measured at 100 V/s. Special voltage (VS and VDRM) and holding current (IH) requirements are available upon request. Off-state capacitance is measured across pins 1-2 or 3-2 at 1 MHz with a 2 V bias. Capacitance across pins 1-3 is approximately half. Parallel capacitive loads may affect electrical parameters. Compliance with GR 1089 or UL 60950 power cross tests may require special design considerations. Contact the factory for further information.
Surge Ratings (Preliminary Data)
IPP 2x10 s Amps 150 IPP 8x20 s Amps 150 IPP 10x160 s Amps 90 IPP 10x560 s Amps 50 IPP 10x1000 s Amp……