STD120N4LF6 STMicroelectronics, STD120N4LF6 Datasheet - Page 8

• Manufacturer Part Number: STD120N4LF6
• Description: MOSFET N-CH 40V 80A DPAK
• Manufacturer: STMicroelectronics
• Series: STripFET™r

Specifications of STD120N4LF6

• Input Capacitance (ciss) @ Vds: 4300pF @ 25V
• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 4 mOhm @ 40A, 10V
• Drain To Source Voltage (vdss): 40V
• Current - Continuous Drain (id) @ 25° C: 80A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 80nC @ 10V
• Power - Max: 110W
• Mounting Type: *
• Package / Case: *
• Transistor Polarity: N Channel
• Continuous Drain Current Id: 80A
• Drain Source Voltage Vds: 40V
• On Resistance Rds(on): 0.004ohm
• Rds(on) Test Voltage Vgs: 10V
• Power Dissipation Pd: 110W
• Operating: RoHS Compliant
• Configuration: Single
• Resistance Drain-source Rds (on): 3.6 mOhms
• Drain-source Breakdown Voltage: 40 V
• Continuous Drain Current: 80 A
• Power Dissipation: 110 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Gate Charge Qg: 80 nC
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-11097-2

Test circuits
3
8/18
Figure 13. Switching times test circuit for
Figure 15. Test circuit for inductive load
Figure 17. 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
1000
Doc ID 16919 Rev 2
μF
AM01472v1
AM01468v1
AM01470v1
V
DD
V
DD
V
DD
Figure 14. Gate charge test circuit
Figure 16. Unclamped inductive load test
Figure 18. 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
STB120N4LF6, STD120N4LF6
47kΩ
10%
V
GS
L
D.U.T.
V
47kΩ
100Ω
DS
2200
μF
100nF
90%
td
off
t
off
3.3
μF
D.U.T.
t
f
10%
AM01469v1
AM01471v1
AM01473v1
1kΩ
90%
V
V
V
G
DD
DD