BUL54ASMD Datasheet and Replacement
Type Designator: BUL54ASMD
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 35 W
Maximum Collector-Base Voltage |Vcb|: 1000 V
Maximum Collector-Emitter Voltage |Vce|: 500 V
Maximum Emitter-Base Voltage |Veb|: 10 V
Maximum Collector Current |Ic max|: 2 A
Max. Operating Junction Temperature (Tj): 200 °C
Transition Frequency (ft): 20 MHz
Collector Capacitance (Cc): 20 pF
Forward Current Transfer Ratio (hFE), MIN: 12
Noise Figure, dB: -
Package: TO276AB
BUL54ASMD Substitution
BUL54ASMD Datasheet (PDF)
bul54asmd.pdf

BUL54ASMDADVANCEDMECHANICAL DATADISTRIBUTED BASE DESIGNDimensions in mmHIGH VOLTAGEHIGH SPEED NPN SILICON POWER TRANSISTOR SEMEFAB DESIGNED AND DIFFUSED DIEHIGH VOLTAGE FAST SWITCHING (tf = 40ns)EXCEPTIONAL HIGH TEMPERATURE PERFORMANCE HIGH ENERGY RATINGE
bul54a-sm.pdf

BUL54ASMSEMELABADVANCEDMECHANICAL DATADISTRIBUTED BASE DESIGNDimensions in mmHIGH VOLTAGEHIGH SPEED NPNSILICON POWER TRANSISTORSEMEFAB DESIGNED AND DIFFUSED DIE11.52.00.25 HIGH VOLTAGE3.5 3.5 3.0FAST SWITCHING (tf = 40ns)EXCEPTIONAL HIGH TEMPERATURE PERFORMANCE1 3HIGH ENERGY RATINGEFFICIENT POWER SWITCHING2MILITARY AND HIREL
bul54a-to5.pdf

SILICON POWER NPN TRANSISTOR BUL54A-TO5 Advanced Distributed Base design High Voltage Fast Switching High Energy Rating Screening Options Available Features: Features:Features:Features: Multibase for efficient energy distribution across the chip resulting in significantly improved switching and energy ratings across full temperature range.
bul54a-t257f.pdf

BUL54A-T257FSEMELABADVANCEDMECHANICAL DATADISTRIBUTED BASE DESIGNDimensions in mmHIGH VOLTAGE4.50HIGH SPEED NPN4.8110.400.7510.800.95SILICON POWER TRANSISTOR3.50Dia.3.70Designed for use in electronic ballast applications1 2 31.0 dia.3 places SEMEFAB DESIGNED AND DIFFUSED DIE HIGH VOLTAGE FAST SWITCHING0.750.852.54 2.65
Datasheet: BUL72A , BUL72B , BUL52ASMD , BUL52BSMD , BUL53ASMD , BUL53B-SM , BUL53BSMD , BUL54A-SM , BC558 , BUL54A-T257F , BUL54A-TO5 , BUL54BSMD , TIP36CP , BUL5555 , BUL55ASMD , BUL55BSMD , BUL56ASMD .
History: D7ST4517 | BCW65B | NKT221 | DTC711 | BC807-40W-AU | ST32 | NSP601
Keywords - BUL54ASMD transistor datasheet
BUL54ASMD cross reference
BUL54ASMD equivalent finder
BUL54ASMD lookup
BUL54ASMD substitution
BUL54ASMD replacement
History: D7ST4517 | BCW65B | NKT221 | DTC711 | BC807-40W-AU | ST32 | NSP601



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