STB4NB80
N - CHANNEL 800V - 3
- 4A - TO-220/TO-220FP
PowerMESH
TM
MOSFET
PRELIMINARY DATA
s
TYPICAL R
DS(on)
= 3
s
EXTREMELY HIGH dv/dt CAPABILITY
s
100% AVALANCHE TESTED
s
VERY LOW INTRINSIC CAPACITANCES
s
GATE CHARGE MINIMIZED
DESCRIPTION
Using the latest high voltage MESH OVERLAY
TM
process, SGS-Thomson has designed an
advanced family of power MOSFETs with
outstanding performances. The new patent
pending strip layout coupled with the Company's
proprietary edge termination structure, gives the
lowest RDS(on) per area, exceptional avalanche
and dv/dt capabilities and unrivalled gate charge
and switching characteristics.
APPLICATIONS
s
HIGH CURRENT, HIGH SPEED SWITCHING
s
SWITCH MODE POWER SUPPLIES (SMPS)
s
DC-AC CONVERTERS FOR WELDING
EQUIPMENT AND UNINTERRUPTIBLE
POWER SUPPLIES AND MOTOR DRIVE
INTERNAL SCHEMATIC DIAGRAM
June 1998
1
3
1
2
3
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
STB4NB80
STB4NB80FP
V
DS
Drain-source Voltage (V
GS
= 0)
800
V
V
DGR
Drain- gate Voltage (R
GS
= 20 k
)
800
V
V
GS
Gate-source Voltage
30
V
I
D
Drain Current (continuous) at T
c
= 25
o
C
4
4(*)
A
I
D
Drain Current (continuous) at T
c
= 100
o
C
2.4
2.4(*)
A
I
DM
(
)
Drain Current (pulsed)
16
16
A
P
tot
Total Dissipation at T
c
= 25
o
C
100
35
W
Derating Factor
1
0.28
W/
o
C
dv/dt(
1
)
Peak Diode Recovery voltage slope
4.5
4.5
V/ns
V
ISO
Insulation Withstand Voltage (DC)
2000
V
T
stg
Storage Temperature
-65 to 150
o
C
T
j
Max. Operating Junction Temperature
150
o
C
(
) Pulse width limited by safe operating area (
1
) I
SD
4 A, di/dt
200 A/
s, V
DD
V
(BR)DSS
, Tj
T
JMAX
(*) Limited only by maximum temperature allowed
TYPE
V
DSS
R
DS(on)
I
D
STB4NB80
STB4NB80FP
800 V
800 V
3.3
3.3
4 A
4 A
I
2
PAK
TO-262
(Suffix "-1")
D
2
PAK
TO-263
(Suffix "T4")
1/6
THERMAL DATA
TO-263
TO-262
R
thj-case
Thermal Resistance Junction-case Max
1
3.6
o
C/W
R
thj-amb
R
thc-sink
T
l
Thermal Resistance Junction-ambient Max
Thermal Resistance Case-sink Typ
Maximum Lead Temperature For Soldering Purpose
62.5
0.5
300
o
C/W
o
C/W
o
C
AVALANCHE CHARACTERISTICS
Symbol
Parameter
Max Value
Unit
I
AR
Avalanche Current, Repetitive or Not-Repetitive
(pulse width limited by T
j
max)
4
A
E
AS
Single Pulse Avalanche Energy
(starting T
j
= 25
o
C, I
D
= I
AR
, V
DD
= 50 V)
230
mJ
ELECTRICAL CHARACTERISTICS (T
case
= 25
o
C unless otherwise specified)
OFF
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
(BR)DSS
Drain-source
Breakdown Voltage
I
D
= 250
A V
GS
= 0
800
V
I
DSS
Zero Gate Voltage
Drain Current (V
GS
= 0)
V
DS
= Max Rating
V
DS
= Max Rating T
c
= 125
o
C
1
50
A
A
I
GSS
Gate-body Leakage
Current (V
DS
= 0)
V
GS
=
30 V
100
nA
ON (
)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
GS(th)
Gate Threshold
Voltage
V
DS
= V
GS
I
D
= 250
A
3
4
5
V
R
DS(on)
Static Drain-source On
Resistance
V
GS
= 10V I
D
= 2 A
3
3.3
I
D(on )
On State Drain Current V
DS
> I
D(on)
x R
DS(on)max
V
GS
= 10 V
4
A
DYNAMIC
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
g
fs
(
)
Forward
Transconductance
V
DS
> I
D(on)
x R
DS(on)max
I
D
= 2 A
1.8
S
C
iss
C
oss
C
rss
Input Capacitance
Output Capacitance
Reverse Transfer
Capacitance
V
DS
= 25 V f = 1 MHz V
GS
= 0
700
95
9
920
126
12
pF
pF
pF
STB4NB80
2/6
ELECTRICAL CHARACTERISTICS (continued)
SWITCHING ON
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
t
d(on)
t
r
Turn-on Time
Rise Time
V
DD
= 400 V I
D
= 2 A
R
G
= 4.7
V
GS
= 10 V
14
8
20
12
ns
ns
Q
g
Q
gs
Q
gd
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
V
DD
= 640 V I
D
= 4 A V
GS
= 10 V
21
7
9
29
nC
nC
nC
SWITCHING OFF
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
t
r(Voff)
t
f
t
c
Off-voltage Rise Time
Fall Time
Cross-over Time
V
DD
= 640V I
D
= 4 A
R
G
= 4.7
V
GS
= 10 V
12
9
16
17
13
22
ns
ns
ns
SOURCE DRAIN DIODE
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
I
SD
I
SDM
(
)
Source-drain Current
Source-drain Current
(pulsed)
4
16
A
A
V
SD
(
)
Forward On Voltage
I
SD
=4 A V
GS
= 0
1.6
V
t
rr
Q
rr
I
RRM
Reverse Recovery
Time
Reverse Recovery
Charge
Reverse Recovery
Current
I
SD
= 4 A di/dt = 100 A/
s
V
DD
= 100 V T
j
= 150
o
C
600
3.3
11
ns
C
A
(
) Pulsed: Pulse duration = 300
s, duty cycle 1.5 %
(
) Pulse width limited by safe operating area
STB4NB80
3/6
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