VERY HIGH SPEED
NPN POWER TRANSISTORS
COMPLEMENTARY TO THE D45VM SERIES
D44VM Series
30- 80 VOLTS 8 AMP, 50 WATTS
The D44VM is a NPN power transistor especially designed for use in switching circuits such as switching regulators, highfrequency inverters/converters and other applications where very fast switching and low-saturation
voltages are n~cessary.
This device is characterized with performance information which relates directly to switching, including 100° C maximum limits specified for switching times, saturation
voltages, and leakage currents.
Features:
• Very Fast Switching ts :::;;; 500 ns resistive
tf:::;;; 75 ns
• Very Low VeE(sat):::;;; O.
4V @ Ie = 4A
• High Gain HFE ~ 40@ Ie ...