BUL49B Datasheet, Equivalent, Cross Reference Search
Type Designator: BUL49B
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 40 W
Maximum Collector-Base Voltage |Vcb|: 550 V
Maximum Collector-Emitter Voltage |Vce|: 250 V
Maximum Collector Current |Ic max|: 30 A
Max. Operating Junction Temperature (Tj): 200 °C
Forward Current Transfer Ratio (hFE), MIN: 40
Noise Figure, dB: -
Package: TO3
BUL49B Transistor Equivalent Substitute - Cross-Reference Search
BUL49B Datasheet (PDF)
bul49d.pdf
BUL49DHIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR NPN TRANSISTOR HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FORRELIABLE OPERATION VERY HIGH SWITCHING SPEED HIGH RUGGEDNESSAPPLICATIONS 32 ELECTRONIC TRANSFORMERS FOR1HALOGEN LAMPS FLYBACK AND FORWARD SINGLETO-220TRANSISTOR LOW POWER CONVERTERSDESCRIPTION The
bul49dfp-d bulb49d.pdf
BUL49DBULB49DHigh voltage fast-switching NPN power transistorsFeatures High voltage capability Low spread of dynamic parameters3 Minimum lot-to-lot spread for reliable operation 32211 Very high switching speedTO-220FPTO-220 High ruggednessApplications313 Electronic transformers for halogen lamps21I2PAK Flyback and forward sing
bul49d bulb49d.pdf
BUL49DBULB49DHigh voltage fast-switching NPN power transistorsFeatures High voltage capability Low spread of dynamic parameters3 Minimum lot-to-lot spread for reliable operation 32211 Very high switching speedTO-220FPTO-220 High ruggednessApplications313 Electronic transformers for halogen lamps21I2PAK Flyback and forward sing
bul49.pdf
isc Silicon NPN Power Transistor BUL49DESCRIPTIONCollectorEmitter Sustaining Voltage: V = 450V(Min.)CEO(SUS)Collector Saturation Voltage: V = 0.3V(Max) @ I = 1.0ACE(sat) CVery High Switching Speed100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSElectronic transformers for halogen lampsF
Datasheet: 2SA1771 , 2SA178 , 2SA1790 , 2SA1791 , 2SA1792 , 2SA1793 , 2SA1794 , 2SA1795 , 2N3906 , 2SA1799 , 2SA17H , 2SA18 , 2SA180 , 2SA1800 , 2SA1800O , 2SA1800R , 2SA1800Y .
