Ordering number:EN3329
NPN Triple Diffused Planar Silicon Transistor
2SC4458
500V/7A Switching Regulator Applications
...
Ordering number:EN3329
NPN Triple Diffused Planar Silicon Transistor
2SC4458
500V/7A Switching Regulator Applications
Features
· High breakdown
voltage, high reliability. · Fast switching speed. · Wide ASO. · Adoption of MBIT process. www.DataSheet4U.com · Micaless package facilitating mounting.
Package Dimensions
unit:mm 2039D
[2SC4458]
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
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
Tc=25˚C PW≤300µs, duty cycle≤10%
5.45
5.45
1 : Base 2 : Collector 3 : Emitter SANYO : TO-3PML
Conditions
Ratings 800 500 7 7 14 3 3 45 150 –55 to +150
2.0
Unit V V V A A A W W
˚C ˚C
Tj Tstg
Electrical Characteristics at Ta = 25˚C
Parameter Collector Cutoff Current Emitter Cutoff Current DC Current Gain Symbol ICBO IEBO hFE1 hFE2 VCB=500V, IE=0 VEB=5V, IC=0 VCE=5V, IC=0.6A VCE=5V, IC=3A 15* 8 Conditions Ratings min typ max 10 10 50* Unit µA µA
* : For the hFE1 of the 2SC4458, specify two ranks or more in principle.
15 L 30 20 M 40 30 N 50
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 systems,...
