參數(shù)資料
型號: W45NM50
廠商: 意法半導(dǎo)體
英文描述: N-CHANNEL 550V Tjmax - 0.08ohm - 45A TO-247 MDmesh TM MOSFET
中文描述: N溝道550V Tjmax - 0.08ohm - 45A條至247的MDmesh MOSFET的商標(biāo)
文件頁數(shù): 3/9頁
文件大?。?/td> 187K
代理商: W45NM50
3/9
STW45NM50
ELECTRICAL CHARACTERISTICS
(CONTINUED)
Table 7: Dynamic
Symbol
Parameter
g
fs
(2)
Forward Transconductance
C
iss
C
oss
C
rss
Reverse Transfer
Capacitance
C
oss eq.
(3)
Equivalent Output
Capacitance
R
G
Gate Input Resistance
Table 8: Source Drain Diode
Symbol
I
SD
Source-drain Current
I
SDM
(3)
Source-drain Current (pulsed)
V
SD
(2)
Forward On Voltage
t
rr
Q
rr
I
RRM
Reverse Recovery Current
t
rr
Q
rr
I
RRM
Reverse Recovery Current
(2)
Pulsed: Pulse duration = 300 μs, duty cycle 1.5 %.
(3)
C
oss eq.
is defined as a constant equivalent capacitance giving the same charging time as C
oss
when V
DS
increases from 0 to 80% V
DSS
.
Test Conditions
Min.
Typ.
20
Max.
Unit
S
V
DS
> I
D(on)
x R
DS(on)max,
I
D
= 22.5A
V
DS
= 25V, f = 1 MHz, V
GS
= 0
Input Capacitance
Output Capacitance
3700
610
80
pF
pF
pF
V
GS
= 0V, V
DS
= 0V to 400V
325
pF
f=1 MHz Gate DC Bias = 0
Test Signal Level = 20mV
Open Drain
V
DD
= 250V, I
D
= 24 A
R
G
= 4.7
V
GS
= 10 V
(see Figure 14)
V
DD
= 400 V, I
D
= 45 A, R
G
= 4.7
,
V
GS
= 10 V
(see Figure 14)
1.7
t
d(on)
t
r
Turn-on Delay Time
Rise Time
40
35
ns
ns
t
d(off)
t
f
t
c
Q
g
Q
gs
Q
gd
Turn-off Delay Time
Fall Time
Cross-over Time
18
23
44
ns
ns
ns
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
V
DD
= 400V, I
D
= 45 A,
V
GS
= 10V
(see Figure 18)
87
23
42
117
nC
nC
nC
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
45
A
180
A
I
SD
= 45 A, V
GS
= 0
I
SD
= 40 A, di/dt = 100A/μs,
V
DD
= 100 V, T
j
= 25
°
C
(see Figure 16)
1.5
V
Reverse Recovery Time
Reverse Recovery Charge
520
7.8
30
ns
μC
A
Reverse Recovery Time
Reverse Recovery Charge
I
SD
= 40 A, di/dt = 100A/μs,
V
DD
= 100 V, T
j
= 150
°
C
(see Figure 16)
680
11.2
33
ns
μC
A
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