BUF460AV
NPN TRANSISTOR POWER MODULE
s
EASY TO DRIVE TECHNOLOGY (ETD)
s
HIGH CURRENT POWER BIPOLAR MODULE
s
VERY LOW R
th
JUNCTION CASE
s
SPECIFIED ACCIDENTAL OVERLOAD
AREAS
s
ISOLATED CASE (2500V RMS)
s
EASY TO MOUNT
s
LOW INTERNAL PARASITIC INDUCTANCE
APPLICATIONS:
s
MOTOR CONTROL
s
SMPS & UPS
s
WELDING EQUIPMENT
INTERNAL SCHEMATIC DIAGRAM
July 1997
ABSOLUTE MAXIMUM RATINGS
Symb ol
Parameter
Valu e
Un it
V
CEV
Collect or-Emitter Volt age (V
BE
= -5 V)
1000
V
V
CEO (sus)
Collect or-Emitter Volt age (I
B
= 0)
450
V
V
EBO
Emitter-Base Volt age (I
C
= 0)
7
V
I
C
Collect or Current
80
A
I
CM
Collect or Peak Current (t
p
= 10 ms)
160
A
I
B
Base Current
18
A
I
BM
Base Peak Current (t
p
= 10 ms)
27
A
P
tot
T otal Dissipation at T
c
= 25
o
C
270
W
T
s tg
Storage Temperature
-65 to 150
o
C
T
j
Max O perat ion Junction Temperat ure
150
o
C
V
ISO
I nsulat ion W ithstand Voltage (AC-RMS)
2500
V
ISOTOP
1/7
THERMAL DATA
R
t hj-ca se
R
thc -h
Thermal Resistance Junction-case
Max
Thermal Resistance Case-heats ink With Conductive
Grease Applied
Max
0.41
0.05
o
C/W
o
C/W
ELECTRICAL CHARACTERISTICS (T
case
= 25
o
C unless otherwise specified)
Symb ol
Parameter
Test Cond ition s
Mi n.
Typ .
Max.
Un it
I
CER
Collect or Cut-off
Current (R
BE
= 5
)
V
CE
= V
CEV
V
CE
= V
CEV
T
j
= 100
o
C
0.2
2
mA
mA
I
CEV
Collect or Cut-off
Current (V
BE
= -1.5V)
V
CE
= V
CEV
V
CE
= V
CEV
T
j
= 100
o
C
0.2
2
mA
mA
I
EBO
Emitt er Cut-off Current
(I
C
= 0)
V
EB
= 5 V
1
mA
V
CEO (SUS)
* Collect or-Emitter
Sustaining Voltage
I
C
= 0. 2 A
L = 25 mH
V
c la mp
= 450 V
450
V
h
FE
DC Current G ain
I
C
= 60 A
V
CE
= 5 V
15
V
CE(sat )
Collect or-Emitter
Saturat ion Voltage
I
C
= 30 A
I
B
= 3 A
I
C
= 30 A
I
B
= 3 A
T
j
= 100
o
C
I
C
= 60 A
I
B
= 12 A
I
C
= 60 A
I
B
= 12 A
T
j
= 100
o
C
0. 35
0.5
2
2
V
V
V
V
V
BE(s at)
Base-Emitt er
Saturat ion Voltage
I
C
= 60 A
I
B
= 12 A
I
C
= 60 A
I
B
= 12 A
T
j
= 100
o
C
1.1
1.5
V
V
di
C
/dt
Rate of Rise of
On-stat e Collector
V
CC
= 300 V
R
C
= 0
t
p
= 3
s
I
B1
= 18 A
T
j
= 100
o
C
150
A/
s
V
CE
(3
s)
Collector-Emitter
Dynamic Voltage
V
CC
= 300 V
R
C
= 30
I
B1
= 18 A
T
j
= 100
o
C
4
6
V
V
CE
(5
s)
Collect or-Emitter
Dynamic Voltage
V
CC
= 300 V
R
C
= 30
I
B1
= 18 A
T
j
= 100
o
C
2
3
V
t
s
t
f
t
c
St orage Time
Fall T ime
Cross-over T ime
I
C
= 30 A
V
CC
= 50 V
V
BB
= -5 V
R
BB
= 0.2
V
c la mp
= 400 V
I
B1
= 3 A
L = 25
H
T
j
= 100
o
C
4.5
0.1
0.3
5
0.2
5
s
s
s
V
CEW
Maximum Collect or
Emitt er Volt age
Without Snubber
I
CW off
= 80 A
I
B1
= 16 A
V
BB
= -5 V
V
CC
= 50 V
L = 80
H
R
BB
= 0.2
T
j
= 125
o
C
400
V
Pulsed: Pulse duration = 300
s, duty cycle 1.5 %
BUF460AV
2/7
Safe Operating Areas
Derating Curve
Collector-Emitter Saturation Voltage
Thermal Impedance
Collector-Emitter Voltage Versus
Base-Emitter Resistance
Base-Emitter Saturation Voltage
BUF460AV
3/7
Reverse Biased SOA
Reverse Biased SOA
Switching Time Inductive Load
Forward Biased SOA
Forward Biased SOA
Switching Time Inductive Load Versus
Temperature
BUF460AV
4/7
Turn-off Switching Test Circuit
Turn-off Switching Test Circuit
Turn-on Switching Waveforms.
1) Fast electronic switch
2) Non-inductive Resistor
1) Fast electronic switch
2) Non-inductive Resistor
3) Fast recovery rectifier
DC Current Gain
Turn-off Switching Waveforms.
BUF460AV
5/7
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