D44H Series (NPN), D45H Series (PNP)
Complementary Silicon Power Transistors
These series of plastic, silicon NPN and P...
D44H Series (
NPN), D45H Series (
PNP)
Complementary Silicon Power
Transistors
These series of plastic, silicon
NPN and
PNP power
transistors can be used as general purpose power amplification and switching such as output or driver stages in applications such as switching
regulators, converters and power amplifiers.
Features
Low Collector−Emitter Saturation Voltage Fast Switching Speeds Complementary Pairs Simplifies Designs These Devices are Pb−Free and are RoHS Compliant*
MAXIMUM RATINGS
Rating
Symbol Value
Unit
Collector−Emitter Voltage D44H8, D45H8 D44H11, D45H11
VCEO
Vdc
60
80
Emitter Base Voltage
Collector Current − Continuous
Collector Current − Peak (Note 1)
Total Power Dissipation @ TC = 25°C @ TA = 25°C
VEB 5.0 Vdc
IC 10 Adc
ICM 20 Adc
PD W 70 2.0
Operating and Storage Junction Temperature Range
TJ, Tstg −55 to +150 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Pulse Width ≤ 6.0 ms, Duty Cycle ≤ 50%.
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction−to−Case
Thermal Resistance, Junction−to−Ambient
Maximum Lead Temperature for Soldering Purposes: 1/8″ from Case for 5 Seconds
RqJC RqJA
TL
1.8 °C/W 62.5 °C/W 275 °C
*For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering ...