BUL45F ON Semiconductor, BUL45F Datasheet
BUL45F
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BUL45F Summary of contents
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High Voltage SWITCHMODEt Series Designed for use in electronic ballast (light ballast) and in Switchmode Power supplies Watts. Main features include: Improved Efficiency Due to: Low Base Drive Requirements (High and Flat DC Current Gain h ...
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ELECTRICAL CHARACTERISTICS — continued Characteristic ON CHARACTERISTICS Base–Emitter Saturation Voltage ( 1.0 Adc 0.2 Adc 2.0 Adc 0.4 Adc) Collector–Emitter Saturation Voltage ( 1.0 Adc ...
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SWITCHING CHARACTERISTICS: Resistive Load Turn–On Time ( 2.0 Adc 0.4 Adc Pulse Width = 20 s, Duty Cycle < 20% Duty Cycle < 20% Turn–Off Time 300 V) SWITCHING ...
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TYPICAL STATIC CHARACTERISTICS Figure 1. DC Current Gain @ 1 Volt Figure 3. Collector–Emitter Saturation Region Figure 5. Base–Emitter Saturation Region BUL45 Figure 2. DC Current Gain Volts Figure 4. Collector–Emitter Saturation Voltage Figure 6. Capacitance http://onsemi.com ...
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TYPICAL SWITCHING CHARACTERISTICS Figure 7. Resistive Switching Figure 9. Inductive Storage Time Figure 11. Inductive Switching & BUL45 ( for ...
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TYPICAL SWITCHING CHARACTERISTICS ( for all switching) Figure 13. Inductive Fall Time GUARANTEED SAFE OPERATING AREA INFORMATION Figure 15. Forward Bias Safe Operating Area Figure 17. Forward Bias Power Derating ...
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Figure 18. Dynamic Saturation Voltage Measurements Table 1. Inductive Load Switching Drive Circuit Figure 20. Typical Thermal Response (Z JC (t)) for BUL45 BUL45 Figure 19. Inductive Switching Measurements TYPICAL THERMAL RESPONSE http://onsemi.com 7 ...
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... The BUL45 Bipolar Power Transistors were specially designed for use in electronic lamp ballasts. A circuit designed by ON Semiconductor applications was built BUL45 Transistor D1 = 1N4007 Rectifier D2 = 1N5761 Rectifier MUR150 MUR105 D10 = 1N400 CTN = RM10 core 400, B51 (LCC) 75 turns, wire = 0 ...
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PACKAGE DIMENSIONS BUL45 TO–220AB CASE 221A–09 ISSUE AA –T– http://onsemi.com 9 ...
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Notes BUL45 http://onsemi.com 10 ...
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Notes BUL45 http://onsemi.com 11 ...
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... Fax: 303–675–2176 or 800–344–3867 Toll Free USA/Canada Email: ONlit@hibbertco.com N. American Technical Support: 800–282–9855 Toll Free USA/Canada BUL45 JAPAN: ON Semiconductor, Japan Customer Focus Center 4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031 Phone: 81–3–5740–2700 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi ...