The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
BUY49S
HIGH VOLTAGE NPN SILICON TRANSISTOR
w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR BUY49S is a NPN Silicon Transistor designed for high voltage, high current applications.
MARKING: FULL PART NUMBER
TO-39 CASE
MAXIMUM RATINGS: (TC=25°C) Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Continuous Collector Current Peak Collector Current Power Dissipation (TA=25°C) Operating and Storage Junction Temperature Thermal Resistance Thermal Resistance
SYMBOL VCBO VCEO VEBO IC ICM PD TJ, Tstg ΘJC ΘJA
250 200 6.0 3.0 5.0 1.0 -65 to +200 15 175
ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
ICBO
VCB=200V
ICBO
VCB=200V, TC=150°C
BVCBO
IC=100µA
250
BVCEO
IC=20mA
200
BVEBO
IE=1.0mA
6.