2SC3994_1 Datasheet, PDF (1/4 Pages) Sanyo Semicon Device – 800V/25A Switching Regulator Applications

Ordering number:EN2828
NPN Triple Diffused Planar Silicon Transistor
2SC3994
800V/25A Switching Regulator Applications
Features
· High breakdown voltage, high reliability.
· Fast switching speed (t_f=0.1µs typ).
· Wide ASO.
· Adoption of MBIT process.
Package Dimensions
unit:mm
2048B
[2SC3994]
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
Tj
Tstg
Conditions
PW≤300µs, duty cycle≤10%
Tc=25˚C
1 : Base
2 : Collector
3 : Emitter
SANYO : TO-3PBL
Ratings
Unit
1100 V
800 V
7V
25 A
60 A
12 A
300 W
150 ˚C
–55 to +150 ˚C
Electrical Characteristics at Ta = 25˚C
Parameter
Symbol
Conditions
Ratings
Unit
min typ max
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Gain-Bandwidth Product
Output Capacitance
ICBO
IEBO
hFE1*
hFE2
fT
Cob
VCB=800V, IE=0
VEB=5V, IC=0
VCE=5V, IC=1.6A
VCE=5V, IC=8A
VCE=10V, IC=1.6A
VCB=10V, f=1MHz
10
8
15
470
10 µA
10 µA
40
MHz
pF
* : The h_FE1 of the 2SC3994 is classified as follows. When specifying the h_FE1 rank, specify two ranks or more in principle.
10 K 20 15 L 30 20 M 40
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, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
N3098HA (KT)/5268TA, TS No.2828–1/4