參數(shù)資料
型號: STW20NB50
廠商: 意法半導(dǎo)體
英文描述: N-Channel 500V-0.22Ω-20A- TO-247 PowerMESHTM MOSFET(N溝道MOSFET)
中文描述: N溝道500V -0.22Ω- 20A條至247 PowerMESHTM MOSFET的(不適用溝道MOSFET的)
文件頁數(shù): 3/8頁
文件大?。?/td> 221K
代理商: STW20NB50
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
= 250 V I
D
= 10 A
R
G
= 4.7
V
GS
= 10 V
(see test circuit, figure 3)
V
DD
= 400 V I
D
= 20 A V
GS
= 10 V
32
15
43
21
ns
ns
Q
g
Q
gs
Q
gd
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
85
21
37
110
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
= 400 V I
D
= 20 A
R
G
= 4.7
V
GS
= 10 V
(see test circuit, figure 5)
20
25
47
27
33
62
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)
Forward On Voltage
20
80
A
A
V
SD
(
)
t
rr
I
SD
= 20 A V
GS
= 0
1.6
V
Q
rr
I
RRM
Reverse Recovery
Time
Reverse Recovery
Charge
Reverse Recovery
Current
I
SD
= 20 A di/dt = 100 A/
μ
s
V
DD
= 100 V T
j
= 150
C
(see test circuit, figure 5)
700
9
25
ns
μ
C
A
(
) Pulsed: Pulse duration = 300
μ
s, duty cycle 1.5 %
(
) Pulse width limited by safe operating area
Safe Operating Area
Thermal Impedance
STW20NB50
3/8
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