Ordering number:EN3330
NPN Triple Diffused Planar Silicon Transistor
2SC4459
500V/10A Switching Regulator Applications...
Ordering number:EN3330
NPN Triple Diffused Planar Silicon
Transistor
2SC4459
500V/10A Switching
Regulator Applications
Features
· High breakdown voltage, high reliability. · Fast switching speed. · Wide ASO. · Adoption of MBIT process. · Micaless package facilitating mounting.
Package Dimensions
unit:mm 2039D
[2SC4459]
3.4 16.0 5.0 8.0 5.6 3.1
21.0
22.0
4.0
2.8 2.0 20.4 1.0
2.0
0.6
1
2
3 3.5
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Pl arameter CV ollector-to-Base Voltage CV ollector-to-Emitter Voltage EV mitter-to-Base Voltage CI ollector Current CI ollector Current (Pulse) BI ase Current CP ollector Dissipation Jj unction Temperature Sg torage Temperature Ss ymbo CBO CEO EBO C CP B C
Tc=25˚C PW≤300µs, duty cycle≤10%
5.45
5.45
1 : Base 2 : Collector 3 : Emitter SANYO : TO-3PML
Cs ondition
Rt ating 8V 00 5V 00 7V 1A 0 2A 0 3A 3W 5W 0 150 –55 to +150
2.0
Uni
T Tst
˚C ˚C
Electrical Characteristics at Ta = 25˚C
Parameter CI ollector Cutoff Current EI mitter Cutoff Current DC Current Gain Symbol CBO EBO hFE1V hFE2V VCB=500V, IE=0 0 VEB=5V, IC=0 0 CE=5V, IC=0.8A CE=5V, IC=4A 1* 5* 8 Conditions Ratings mp in tx y ma 1A 1A 50 Unit µ µ
* : For the hFE1 of the 2SC4459, specify two ranks or more in principle.
10 5 L 30 20 0 M 4 30 N 5
Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control system...