STD3N40K3 STMicroelectronics, STD3N40K3 Datasheet - Page 4

• Manufacturer Part Number: STD3N40K3
• Description: MOSFET N-Ch 400V 2.7 Ohm 2A SuperMESH3
• Manufacturer: STMicroelectronics

Specifications of STD3N40K3

• Rohs: yes
• Transistor Polarity: N-Channel
• Drain-source Breakdown Voltage: 400 V
• Gate-source Breakdown Voltage: 30 V
• Continuous Drain Current: 1.8 A
• Resistance Drain-source Rds (on): 3.4 Ohms
• Configuration: Single
• Mounting Style: SMD/SMT
• Package / Case: DPAK
• Fall Time: 14 ns
• Gate Charge Qg: 11 nC
• Power Dissipation: 30 W
• Rise Time: 8 ns
• Typical Turn-off Delay Time: 18 ns

Electrical characteristics
2
4/16
Electrical characteristics
(T
Table 4.
Table 5.
1. Is defined as a constant equivalent capacitance giving the same charging time as C
2. Is defined as a constant equivalent capacitance giving the same storage energy as C
C
C
V
Symbol
Symbol
C
R
V
oss(er)
(BR)DSS
oss(tr)
increases from 0 to 80% V
increases from 0 to 80% V
C
I
I
C
DS(on)
C
Q
GS(th)
Q
= 25 °C unless otherwise specified)
GSS
DSS
Q
R
oss
rss
iss
gs
gd
g
g
(2)
(1)
Input capacitance
Output capacitance
Reverse transfer
capacitance
Equivalent output
capacitance energy
related
Equivalent output
capacitance time
related
Instrinsic gate
resistance
Total gate charge
Gate-source charge
Gate-drain charge
Drain-source
breakdown voltage
Zero gate voltage
drain current (V
Gate-body leakage
current (V
Gate threshold voltage V
Static drain-source on-
resistance
On /off states
Dynamic
Parameter
Parameter
DS
= 0)
DSS
DSS
GS
= 0)
Doc ID 023398 Rev 1
V
V
V
f=1 MHz open drain
V
V
(see
I
V
V
V
V
D
GS
GS
DS
DS
GS
GS
GS
DS
DS
DD
= 1 mA, V
=0 to 320 V, V
= 400 V
= 400 V, T
= 0
= 10 V
= ± 20 V, V
= V
= 10 V, I
= 50 V, f = 1 MHz,
= 320 V, I
Figure
Test conditions
Test conditions
DS
, I
16)
GS
D
D
D
= 50 µA
C
= 0.9 A
= 0
DS
=125 °C
= 1.8 A,
GS
=0
=0
Min.
Min.
400
3
-
-
-
-
-
oss
oss
Typ.
Typ.
3.75
165
2.7
17
14
10
11
when V
3
9
2
7
when V
STD3N40K3
DS
Max.
Max.
±10
DS
4.5
3.4
50
1
-
-
-
-
-
Unit
Unit
nC
nC
nC
µA
µA
µA
pF
pF
pF
pF
pF
V
V
Ω
Ω