BST39,BST40
TRANSISTOR (
NPN)
FEATURES z Low Current z High Voltage APPLICATIONS z General Purpose Switching and Amplification MARKING:BCT39:AT1 BCT40:AT2
SOT-89-3L
1.
BASE 2.
COLLECTOR 3.
EMITTER
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol VCBO VCEO VEBO IC PC RθJA Tj Tstg Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Power Dissipation Thermal Resistance From Junction To Ambient Junction Temperature Storage Temperature BST39 BST40 BST39 BST40 Value 400 300 350 250 5 100 500 250 150 -55~+150 Unit V V V mA mW ℃/W ℃ ℃
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter Collector-base breakdown volt...