STW43NM50N STMicroelectronics, STW43NM50N Datasheet - Page 4

• Manufacturer Part Number: STW43NM50N
• Description: MOSFET N-CH 500V 37A TO-247
• Manufacturer: STMicroelectronics
• Series: MDmesh™r

Specifications of STW43NM50N

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 85 mOhm @ 18.5A, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 37A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 140nC @ 10V
• Input Capacitance (ciss) @ Vds: 4200pF @ 50V
• Power - Max: 255W
• Mounting Type: Through Hole
• Package / Case: TO-247-3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8459-5

Electrical characteristics
2
4/12
Electrical characteristics
(T
Table 5.
1. Characteristic value at turn off on inductive load
Table 6.
1. Pulsed: Pulse duration = 300 µs, duty cycle 1.5%
2. C
C
V
Symbol
Symbol
dv/dt
R
CASE
V
oss eq.
(BR)DSS
g
I
I
increases from 0 to 80% V
DS(on)
C
GS(th)
C
C
Q
Q
DSS
GSS
fs
Q
R
oss eq.
oss
rss
iss
gs
gd
g
(1)
g
(1)
=25 °C unless otherwise specified)
(2)
is defined as a constant equivalent capacitance giving the same charging time as C
Drain-source
breakdown voltage
Drain source voltage slope
Zero gate voltage
drain current (V
Gate-body leakage
current (V
Gate threshold voltage
Static drain-source on
resistance
Forward transconductance
Input capacitance
Output capacitance
Reverse transfer
capacitance
Equivalent output
capacitance
Total gate charge
Gate-source charge
Gate-drain charge
Gate input resistance
On/off states
Dynamic
Parameter
Parameter
DS
= 0)
DS
GS
= 0)
Doc ID 14168 Rev 5
I
V
V
V
V
V
V
V
V
V
V
V
V
V
(see Figure 15)
f=1 MHz Gate DC Bias=0
Test signal level = 20 mV
open drain
D
DD
GS
DS
DS
GS
DS
GS
GS
GS
GS
DS
DS
DD
= 1 mA, V
=10 V
= 400 V, I
=15 V
= Max rating
= Max rating, @125 °C
= ± 20 V
= V
= 10 V, I
= 50 V, f = 1 MHz,
= 0
= 0, V
= 400 V, I
= 10 V,
Test conditions
Test conditions
GS
,
, I
DS
I
D
GS
D
D
D
= 18.5 A
= 0 to 400 V
= 250 µA
D
= 18.5 A
= 37 A,
= 0
= 37 A,
Min.
500
Min.
2
-
-
-
-
-
0.070 0.085
Typ.
4200
Typ.
290
590
140
1.4
18
20
72
23
30
3
STW43NM50N
oss
when V
Max. Unit
Max. Unit
100
100
1
4
-
-
-
-
-
DS
V/ns
nC
nC
nC
pF
pF
pF
pF
µA
µA
nA
S
Ω
V
V
Ω