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STB20NM50T4
P1-P3
P4-P6
P7-P9
P10-P12
P13-P14
Electrical ch
aracteristics
STB20NM50 - STB20NM50
-1 - STP20NM50 - STP20NM50FP
4/14
2 Electrical
characteristics
(T
CASE
=25°C unless otherwise specified)
T
able 4.
On/off states
Symbol
P
arameter
T
est conditions
Min.
T
yp.
Max.
Unit
V
(BR)DSS
Drain-source breakdown
voltage
I
D
= 250µA, V
GS
= 0
500
V
I
DSS
Zero gate voltage drain
current (V
GS
= 0)
V
DS
= Max rating,
V
DS
= Max rating @125°C
1
10
µA
µA
I
GSS
Gate body leakage current
(V
DS
= 0)
V
GS
= ±30V
±
100
µA
V
GS(th)
Gate threshold v
oltage
V
DS
= V
GS
, I
D
= 250 µA
345
V
R
DS(on)
Static drain-source on
resistance
V
GS
= 10 V
, I
D
= 10 A
0.20
0.25
Ω
T
able 5.
Dynamic
Symbol
Pa
rameter
T
est conditions
Min.
T
yp.
Max.
Unit
g
fs
(1)
1.
Pulsed: pulse duration = 300µs, duty cycle 1.5%
F
orward transconductance
V
DS
> I
D(ON)
x R
DS(ON)max,
I
D
= 10A
10
S
C
iss
C
oss
C
rss
Input capacitance
Output capacitance
Re
vers
e transf
er
capacitance
V
DS
=25V
, f=1 MHz,
V
GS
=0
1480
285
34
pF
pF
pF
C
oss eq.
(2)
2.
C
oss eq.
is defined as a constant equi
valent capacitance giving t
he same charging time as C
oss
when V
DS
increases from 0 to 80% V
DSS
Equivalent output
capacitance
V
GS
=0, V
DS
=0V to 400V
130
pF
Rg
Gate input resistance
f=1MHz Gate D
C Bias=0
T
est Signal Level=20mV
Open Drain
1.6
Ω
Q
g
Q
gs
Q
gd
T
otal gate charge
Gate-source charge
Gate-drain charge
V
DD
=400V
, I
D
= 20A
V
GS
=10V
(see Figure 15)
40
13
19
56
n
C
nC
nC
STB20NM50 - STB20NM50-1 - ST
P20NM50 - STP20NM50FP
Electrical cha
racteristics
5/14
T
able 6.
Switchi
ng times
Symbol
Parameter
T
est cond
itions
Min.
T
yp.
Max.
Unit
t
d(on)
t
r
T
ur
n-on delay time
Rise time
V
DD
=250 V
,
I
D
=10A,
R
G
=4.7
Ω,
V
GS
=10V
(see Figure 14)
24
16
ns
ns
t
d(off)
t
f
T
ur
n-off delay time
F
a
ll time
40
12
ns
ns
t
r(V
off)
t
f
t
c
Off-v
oltage rise time
F
a
ll time
Cross-o
ver time
V
DD
=400 V
,
I
D
=20A,
R
G
=4.7
Ω,
V
GS
=10V
(see Figure 16)
9
8.5
23
ns
ns
ns
T
able 7.
Sourc
e drain diode
Symbol
P
arameter
T
est conditions
Min.
T
yp.
Max
Unit
I
SD
I
SDM
(1)
1.
Pulse width limited by safe operating area
Source-drain current
Source-drain current (pulsed)
20
80
A
A
V
SD
(2)
2.
Pulsed: pulse duration 300µs duty cycle 1.5%
F
orward on voltage
I
SD
=20A, V
GS
=0
1.5
V
t
rr
Q
rr
I
RRM
Re
verse reco
very time
Rev
erse recovery charge
Re
verse reco
very current
I
SD
=20A,di/dt=100A/µs,
V
DD
=100 V
, Tj= 25°C
(see Figure 16)
350
4.6
26
ns
µC
A
t
rr
Q
rr
I
RRM
Re
verse reco
very time
Rev
erse recovery charge
Re
verse reco
very current
I
SD
=20A,di/dt=100A/µs,
V
DD
=100 V
, Tj=150
°C
(see Figure 16)
435
5.9
27
ns
µC
A
Electrical ch
aracteristics
STB20NM50 - STB20NM50
-1 - STP20NM50 - STP20NM50FP
6/14
2.1 Electrical
characteri
stics (curves)
Figure 1.
Safe operating area f
or T
O-220/
D
²
PA
K
/
I
²
PA
K
Figure 2.
Thermal impedance f
or T
O-220/
D²P
AK/I²P
AK
Figure 3.
Safe operating area
for T
O-220FP
Figure 4.
Thermal impedance f
or T
O-220FP
Figure 5.
Output characteri
stics
Figure 6.
T
ransfer characte
ristics
P1-P3
P4-P6
P7-P9
P10-P12
P13-P14
STB20NM50T4
Mfr. #:
Buy STB20NM50T4
Manufacturer:
STMicroelectronics
Description:
MOSFET N-Ch 500 Volt 20 Amp
Lifecycle:
New from this manufacturer.
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