Ordering number:EN2836
NPN Triple Diffused Planar Silicon Transistor
2SC3991
500V/50A Switching Regulator Applications
...
Ordering number:EN2836
NPN Triple Diffused Planar Silicon
Transistor
2SC3991
500V/50A Switching
Regulator Applications
Features
· High breakdown voltage, high reliability. · Fast switching speed (tf=0.1µs typ). · Wide ASO. · Adoption of MBIT process.
Package Dimensions
unit:mm 2048B
[2SC3991]
Specifications
1 : Base 2 : Collector 3 : Emitter SANYO : TO-3PBL
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Symbol
Conditions
Ratings
Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Current (Pulse) Base Current Collector Dissipation
VCBO VCEO VEBO
IC ICP IB PC
PW≤300µs, duty cycle≤10% Tc=25˚C
800 500
7 50 70 14 3.5 300
Junction Temperature
Tj
150
Storage Temperature
Tstg
–55 to +150
Electrical Characteristics at Ta = 25˚C
Parameter
Symbol
Conditions
Ratings min typ max
Collector Cutoff Current Emitter Cutoff Current
DC Current Gain Gain-Bandwidth Product
ICBO IEBO hFE1* hFE2
fT
VCB=500V, IE=0 VEB=5V, IC=0 VCE=5V, IC=4.8A VCE=5V, IC=24A VCE=10V, IC=4.8A
15 8
Output Capacitance
Cob VCB=10V, f=1MHz
* : The hFE1 of the 2SC3991 is classified as follows. When specifying the hFE1 rank, specify two ranks or more in principle.
15 L 30 20 M 40 30 N 50
18 560
10 10 50
Unit V V V A A A W W ˚C ˚C
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 reliability, such as life-support syst...