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File name: | stn690a.pdf [preview stn690a] |
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Mfg: | . Electronic Components Datasheets |
Model: | stn690a 🔎 |
Original: | stn690a 🔎 |
Descr: | . Electronic Components Datasheets Active components Transistors ST stn690a.pdf |
Group: | Electronics > Components > Transistors |
Uploaded: | 26-05-2020 |
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File name stn690a.pdf STN690A High performance low voltage NPN transistor Features Very low collector to emitter saturation voltage DC current gain, hFE > 100 4 3 A continuous collector current 40 V breakdown voltage V(BR)CER SOT-223 plastic package for surface mounting 3 circuits in tape and reel packaging 2 1 Applications SOT-223 Power management in portable equipment Voltage regulation in bias supply circuits Switching regulator in battery charger Figure 1. Internal schematic diagram applications Heavy load driver Description The device in manufactured in low voltage NPN planar technology by using a "Base Island" layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. Table 1. Device summary Order code Marking Package Packaging STN690A N690A SOT-223 Tape and reel February 2009 Rev 2 1/9 www.st.com 9 Electrical ratings STN690A 1 Electrical ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit VCBO Collector-base voltage (IE = 0) 40 V VCER Collector-emitter voltage (R BE = 47 ) 40 V VCEO Collector-emitter voltage (IB = 0) 30 V VEBO Emitter-base voltage (IC = 0) 5 V IC Collector current 3 A ICM Collector peak current (tP < 5 ms) 6 A Ptot Total dissipation at Tamb = 25 |
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