STF19NM50N STMicroelectronics, STF19NM50N Datasheet - Page 9

• Manufacturer Part Number: STF19NM50N
• Description: MOSFET N-CH 500V 14A TO-220FP
• Manufacturer: STMicroelectronics
• Series: MDmesh™r

Specifications of STF19NM50N

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 250 mOhm @ 7A, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 14A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 34nC @ 10V
• Input Capacitance (ciss) @ Vds: 1000pF @ 50V
• Power - Max: 30W
• Mounting Type: Through Hole
• Package / Case: TO-220FP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STF19NM50N, STP19NM50N, STW19NM50N
3
Figure 18. Switching times test circuit for
Figure 20. Test circuit for inductive load
Figure 22. Unclamped inductive waveform
25 Ω
P
V
W
DD
G
V
D
S
GS
D.U.T.
A
B
Test circuits
resistive load
switching and diode recovery times
I
D
V
R
D
G
R
G
FAST
DIODE
B
A
I
DM
V
G
A
B
D
R
D.U.T.
L
S
D
L=100µH
V
2200
µF
(BR)DSS
3.3
µF
3.3
µF
Doc ID 17079 Rev 1
1000
µF
AM01468v1
AM01472v1
AM01470v1
V
DD
V
DD
V
DD
Figure 19. Gate charge test circuit
Figure 21. Unclamped inductive load test
Figure 23. Switching time waveform
V
P
i
V
W
0
0
i
=20V=V
P
w
10%
2200
µF
1kΩ
GMAX
td
circuit
on
I
90%
V
t
D
on
D
I
G
2.7kΩ
12V
t
=CONST
r
47kΩ
10%
V
GS
L
D.U.T.
V
47kΩ
100Ω
DS
2200
µF
100nF
90%
td
off
t
off
Test circuits
3.3
µF
D.U.T.
t
f
10%
AM01469v1
AM01471v1
AM01473v1
1kΩ
90%
V
V
V
9/15
G
DD
DD