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four-layer diode

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Abstract: rectifier diode forward voltage (V) Higher LED current ripple will shorten the LED life time and , efficiency. Diode selection To obtain better efficiency, the Schottky diode is recommended for its low , Schottky diode outperforms other silicon diodes and increase overall efficiency. D is the duty cycle ... RichTek Technology
Original
datasheet

15 pages,
235.71 Kb

RT8471 TEXT
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Abstract: equation : D L > VIN - VOUT - VSEN - RDS(ON) × IOUT × f SW × IL -6 where VD is the rectifier diode , also cause a higher line resistance and result in a lower efficiency. Diode Selection To obtain better efficiency, the Schottky diode is recommended for its low reverse leakage current, low recovery time and low forward voltage. With its low power dissipation, the Schottky diode outperforms other silicon diodes and , example of PCB layout shown as Figure 3 and Figure 4 for reference. Rectifier diode D1 as close as ... RichTek Technology
Original
datasheet

12 pages,
255.19 Kb

RT8473 RICHTEK PACKAGE OUTLINE RICHTEK DATE CODE LED street lighting DRIVER MARKING D1 RICHTEK TSOT-23-5 TEXT
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Abstract: ) × IOUT × f SW × IL where VD is the rectifier diode forward voltage (V) VSEN is the voltage cross , lower efficiency. Diode selection To obtain better efficiency, the Schottky diode is recommended for its , , the Schottky diode outperforms other silicon diodes and increase overall efficiency. Input Capacitor ... RichTek Technology
Original
datasheet

12 pages,
244.25 Kb

RT8471GJ5 RT8471 TSOT-23-5 TEXT
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Abstract: zener diode (Figure 10b). 'c c 2 3 'c c OUT IN OUT I Figure 10. DC Coupling 151 , diode stairstep generator (Figure 16). The CLD allows the use of input pulses only a few volts above the breakdown voltage of the four-layer diode. Another stairstep generator (Figure 17, page 21) uses bipolar , diode, provides for an excellent two-step battery charger, as shown in Figure 20. + V o-d3 o D o d , with a zener diode. A low noise capacitor across R will further reduce noise. Figure 21. Low Voltage ... OCR Scan
datasheet

7 pages,
209.27 Kb

noise diode generator four-layer diode A CLIPPER CIRCUIT APPLICATIONS TEXT
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Abstract: replacing the coupling resistors R2 and Ra with a CLD and zener diode (Figure 10b). v cc v cc Figure 10 , diode stairstep generator (Figure 16). The CLD allows the use of input pulses only a few volts above the breakdown voltage of the four-layer diode. Another stairstep generator (Figure 17, page 21) uses bipolar , Two-Step Battery Charger - A pair of CLDs, along with a zener diode, provides for an excellent two-step , than a standard low voltage reference designed with a zener diode. A low noise capacitor across R will ... OCR Scan
datasheet

7 pages,
352.49 Kb

four-layer diode A CLIPPER CIRCUIT APPLICATIONS noise diode generator TEXT
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Abstract: with a CLD and zener diode (Figure 10b). 141 Typical Applications (Continued) Collector , (Figure 15). Stairstep Generator­A CLD is used to optimize the performance of a four-layer diode , breakdown voltage of the fourlayer diode. Another stairstep generator (Figure 17, page 144) uses bipolar , Applications Two-Step Battery Charger­A pair of CLDs, along with a zener diode, provides for an excellent , low voltage reference designed with a zener diode. A low noise capacitor across R will further ... Central Semiconductor
Original
datasheet

7 pages,
491.12 Kb

noise diode CLIPPER CIRCUIT APPLICATIONS CCL0750 sawtooth wave generator CCL0130 CCL0035 balancing resistors for diodes balancing resistors FET differential amplifier circuit Power supply AC to DC zener diode Zener Diode high frequency applications SWITCHING TRANSISTOR 144 triangle wave application note Zener Diode B squarewave generator notes noise diode generator A CLIPPER CIRCUIT APPLICATIONS four-layer diode TEXT
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Abstract: diode until triggered. Then it latches and conducts a high current until the current falls below a , electrically connected to VDD and DGND. while the input resistor, input diode to DGND and the distributed diode to VDD are deliberately included to clamp the gates at the power supply rails. This input , input resistor in series with the protection diode connected to DGND. The input can thus be swung further below DGND (usually by as much as 2-3 volts) before the diode will conduct. This means that under ... OCR Scan
datasheet

7 pages,
391 Kb

two transistor forward AN-109 HP5082-2835 Mark Alexander multi-emitter transistor SCR Inverter SCR TRANSISTOR 1N914 SCR RECTIFIER scr triggering P-Channel Depletion Mosfets digital triggering scr mosfet triggering circuit for inverter TEXT
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Abstract: zener diode (Figure 10b). v cc v cc Figure 10. DC Coupling 151 Centrar Collector Load , Generator- A CLD is used to optimize the per formance of a four-layer diode stairstep generator (Figure 16 , four-layer diode. Another stairstep generator (Figure 17, page 21) uses bipolar transistors and a CLD. This , Two-Step Battery Charger-A pair of CLDs, along with a zener diode, provides for an excellent two-step , zener diode. A low noise capacitor across R will further reduce noise. Figure 21. Low Voltage/Low ... OCR Scan
datasheet

7 pages,
210.57 Kb

noise diode generator four-layer diode A CLIPPER CIRCUIT APPLICATIONS squarewave generator TEXT
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Abstract: the rectifier Diode forward voltage (V) VSEN is the voltage cross current sense resistor (V) RL is the , to high values of inductance has high line resistance, it will cause lower efficiency. Diode Selection To obtain better efficiency, the Schottky diode is recommended for its low reverse leakage current, low recovery time and low forward voltage. With its low power dissipation, the Schottky diode ... RichTek Technology
Original
datasheet

13 pages,
254.68 Kb

RT8470 TSOT-23-5 TEXT
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Abstract: diode until triggered. Then it latches and conducts a high current until the current falls below a , , input diode to DGND and the distributed diode to VDD are deliberately included to clamp the gates at the , there is an input resistor in series with the protection diode connected to DGND. The input can thus be swung further below DGND (usually by as much as 2-3 volts) before the diode will conduct. This means , circuitry plus the NMOS current switches. A protection diode is included to improve the ESD tolerance ... OCR Scan
datasheet

7 pages,
500.25 Kb

two transistor forward 1N914 AN-109 four-layer diode HP5082-2835 P-Channel Depletion Mosfet P-Channel Depletion Mosfets scr connections scr triggering SCR RECTIFIER circuit diagram SCR RECTIFIER SCR IC CHIP SCR Gate Drive 12 VOLTS INVERTER CIRCUIT USING MOSFET 1n014 modern transistor substitute mosfet triggering circuit for inverter digital triggering scr TEXT
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