Ordering number:EN1546B
NPN Triple Diffused Planar Silicon Transistor
2SC3448
500V/4A Switching Regulator Applications
...
Ordering number:EN1546B
NPN Triple Diffused Planar Silicon
Transistor
2SC3448
500V/4A Switching
Regulator Applications
Applications
· Switching
regulator.
Features
· High breakdown voltage and high reliability. · Fast switching speed (tf : 0.1µs typ). · Wide ASO. · Adoption of MBIT process.
Package Dimensions
unit:mm 2022A
[2SC3448]
Specifications
1 : Base 2 : Collector 3 : Emitter SANYO : TO-3PB
Absolute Maximum Ratings at Ta = 25˚C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Base Current Collector Dissipation Junction Temperature Storage Temperature
Symbol
VCBO VCEO VEBO
IC ICP IB PC Tj
Tstg
Conditions
PW≤300µs, Duty Cycle≤10% Tc=25˚C
Ratings 800 500 7 4 8 1.5 60 150
–55 to +150
Unit V V V A A A W ˚C ˚C
Electrical Characteristics at Ta = 25˚C
Parameter
Symbol
Conditions
Ratings min typ
Collector Cutoff Current
ICBO VCB=500V, IE=0
Emitter Cutoff Current
IEBO VEB=5V, IC=0
DC Current Gain
hFE1 hFE2
VCE=5V, IC=0.3A VCE=5V, IC=1.5A
15* 8
Gain-Bandwidth Product
fT VCE=10V, IC=0.3A
Output Capacitance
Cob VCB=10V, f=1MHz
* : The hFE1 of the 2SC3448 is classified as follows. When specifying the hFE1 rank, specify two ranks or more in principle.
18 50
15 L 30 20 M 40 30 N 50
max 10 10 50*
Unit µA µA
MHz pF
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliabil...
