DatasheetsPDF.com

GB488U Datasheet PDF


Part Number GB488U
Manufacturer Thinki Semiconductor
Title Rectifier Diodes
Description GB488U/GB489UR Pb Free Plating Product GB488U/GB489UR Pb 300A Stud Type Device Series-Standard Rectifier Diodes Feature Hermetic ceramics-met...
Features Hermetic ceramics-metal stud structure Conform to national standard JB/T8949.2-1998 Capacity of supporting high surge current Stud cathode and stud anode version Typical Application DC motor controls Controls DC power supply Turbo generator exciter AC switch and thermal control Synchronous motor exd...

File Size 1.64MB
Datasheet GB488U PDF File








Similar Ai Datasheet

GB40H65FB : This device is an IGBT developed using an advanced proprietary trench gate field-stop structure. The device is part of the new HB series of IGBTs, which represents an optimum compromise between conduction and switching loss to maximize the efficiency of any frequency converter. Furthermore, the slightly positive VCE(sat) temperature coefficient and very tight parameter distribution result in safer paralleling operation. Order code STGB40H65FB G1C2TE3 Table 1: Device summ.

GB4550 : The GB4550 and GB4550A are high performance monolithic video buffer/clamps made on Gennum's LSI process. They feature a wideband differential amplifier that can be configured as a gain stage. The output signal voltage is limited to +2V above the clamp level in order to prevent damage to crosspoints connected to the output. The clamping level can be set for normal sync tip clamping by connecting pin 4 to -0.286 volts. For other applications, the clamping voltage level can be varied from -5.5 to +5.5 volts. The GB4550A features a tight delay spread of only ± 0.15 degrees while the GB4550 maintains a ± 1.5 degree delay spread. Both devices operate from ± 9 to ± 12 V power supplies and will dire.

GB4550A : The GB4550 and GB4550A are high performance monolithic video buffer/clamps made on Gennum's LSI process. They feature a wideband differential amplifier that can be configured as a gain stage. The output signal voltage is limited to +2V above the clamp level in order to prevent damage to crosspoints connected to the output. The clamping level can be set for normal sync tip clamping by connecting pin 4 to -0.286 volts. For other applications, the clamping voltage level can be varied from -5.5 to +5.5 volts. The GB4550A features a tight delay spread of only ± 0.15 degrees while the GB4550 maintains a ± 1.5 degree delay spread. Both devices operate from ± 9 to ± 12 V power supplies and will dire.

GB4551 : The GB4551 is a high performance video buffer with DC restore primarily used for accurate back porch clamping. The circuit features a wideband differential amplifier that can be configured as a gain stage. The output signal voltage is limited to +2V above the clamp level in order to prevent damage to crosspoints or other circuits connected to the output. The clamping action occurs when the STROBE (STB) input is taken to ground. A typical application would be for DC restoration during the back porch period. In this case the negative-going back porch pulse would be derived from an external sync separator circuit. The GB4551 will operate from ± 9V to ± 12V power supplies and will directly inter.

GB4570 : The GB4570 is a high performance video buffer/clamp used primarily for sync tip clamping of video signals. Key features include operation from ± 4.5 to ± 13.2 V supply voltages, ± 0.1 dB flatness to 80 MHz and availability of industry standard DIP and SOIC packages. In a typical video application, the GB4570 clamps the sync tip to a known voltage. The clamping level can be set for normal sync tip clamping by connecting pin 3 to - 0.286 volts. For applications requiring non-standard sync tip clamping, the clamping voltage applied to pin 3 may be varied. The GB4570 features a tight delay spread of only ± 0.15° at color burst frequencies and less than ± 1 millivolts clamping distortion. • ultr.

GB4571 : The GB4571 is a high performance video buffer with DC restore used primarily for accurate back porch clamping. Key features include operation from ± 4.5 V to ± 13.2 V supply voltages, fast recovery from sudden changes in DC offset, ± 0.1 dB flatness to 80 MHz and availability of industry standard DIP and SOIC packages. In the typical back porch clamping application, a negative going back porch pulse from an external sync separator (such as the GS4881 or GS4882) is applied to the GB4571's STROBE input. While STROBE is low, the GB4571 determines the correct DC level shift that should be applied to the input signal by integrating over the entire back porch period. This reduces sensitivity to no.

GB4571-CDA : The GB4571 is a high performance video buffer with DC restore used primarily for accurate back porch clamping. Key features include operation from ± 4.5 V to ± 13.2 V supply voltages, fast recovery from sudden changes in DC offset, ± 0.1 dB flatness to 80 MHz and availability of industry standard DIP and SOIC packages. In the typical back porch clamping application, a negative going back porch pulse from an external sync separator (such as the GS4881 or GS4882) is applied to the GB4571's STROBE input. While STROBE is low, the GB4571 determines the correct DC level shift that should be applied to the input signal by integrating over the entire back porch period. This reduces sensitivity to no.

GB4571-CKA : The GB4571 is a high performance video buffer with DC restore used primarily for accurate back porch clamping. Key features include operation from ± 4.5 V to ± 13.2 V supply voltages, fast recovery from sudden changes in DC offset, ± 0.1 dB flatness to 80 MHz and availability of industry standard DIP and SOIC packages. In the typical back porch clamping application, a negative going back porch pulse from an external sync separator (such as the GS4881 or GS4882) is applied to the GB4571's STROBE input. While STROBE is low, the GB4571 determines the correct DC level shift that should be applied to the input signal by integrating over the entire back porch period. This reduces sensitivity to no.

GB4571-CTA : The GB4571 is a high performance video buffer with DC restore used primarily for accurate back porch clamping. Key features include operation from ± 4.5 V to ± 13.2 V supply voltages, fast recovery from sudden changes in DC offset, ± 0.1 dB flatness to 80 MHz and availability of industry standard DIP and SOIC packages. In the typical back porch clamping application, a negative going back porch pulse from an external sync separator (such as the GS4881 or GS4882) is applied to the GB4571's STROBE input. While STROBE is low, the GB4571 determines the correct DC level shift that should be applied to the input signal by integrating over the entire back porch period. This reduces sensitivity to no.

GB489UR : GB488U/GB489UR Pb Free Plating Product GB488U/GB489UR Pb 300A Stud Type Device Series-Standard Rectifier Diodes Feature Hermetic ceramics-metal stud structure Conform to national standard JB/T8949.2-1998 Capacity of supporting high surge current Stud cathode and stud anode version Typical Application DC motor controls Controls DC power supply Turbo generator exciter AC switch and thermal control Synchronous motor exditation IF(AV) VRRM IFSM I2t 300A 100-5000V 8.25 KA 64 KA2S SYMBOL CHARCTERISTIC TJ TEST CONDITIONS (k) IF(AV) 180ehalf sine wawe 50HZ Single heat Mean forward current 150 sink TC=98k IF(RMS) RMS current 150 VRRM Repettive peak reverse VDRM&VRRM tp=10ms volta.




Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)