STF3NK80Z STMicroelectronics, STF3NK80Z Datasheet - Page 10
![MOSFET N-CH 800V 2.5A TO220FP](/photos/5/30/53057/to-220_fp_sml.jpg)
STF3NK80Z
Manufacturer Part Number
STF3NK80Z
Description
MOSFET N-CH 800V 2.5A TO220FP
Manufacturer
STMicroelectronics
Series
SuperMESH™r
Specifications of STF3NK80Z
Fet Type
MOSFET N-Channel, Metal Oxide
Fet Feature
Standard
Rds On (max) @ Id, Vgs
4.5 Ohm @ 1.25A, 10V
Drain To Source Voltage (vdss)
800V
Current - Continuous Drain (id) @ 25° C
2.5A
Vgs(th) (max) @ Id
4.5V @ 50µA
Gate Charge (qg) @ Vgs
19nC @ 10V
Input Capacitance (ciss) @ Vds
485pF @ 25V
Power - Max
25W
Mounting Type
Through Hole
Package / Case
TO-220-3 Full Pack (Straight Leads)
Configuration
Single
Transistor Polarity
N-Channel
Resistance Drain-source Rds (on)
4.5 Ohms
Forward Transconductance Gfs (max / Min)
2.1 S
Drain-source Breakdown Voltage
800 V
Gate-source Breakdown Voltage
+/- 30 V
Continuous Drain Current
2.5 A
Power Dissipation
25 W
Maximum Operating Temperature
+ 150 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 55 C
Continuous Drain Current Id
2.5A
Drain Source Voltage Vds
800V
On Resistance Rds(on)
4.5ohm
Rds(on) Test Voltage Vgs
10V
Threshold Voltage Vgs Typ
3.75V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4342-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STF3NK80Z
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
STF3NK80Z
Manufacturer:
SGS
Quantity:
2 892
Part Number:
STF3NK80Z
Manufacturer:
ST
Quantity:
20 000
Test circuits
3
10/18
Figure 17. Switching times test circuit for
Figure 19. Test circuit for inductive load
Figure 21. 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
µF
Doc ID 9565 Rev 6
AM01468v1
AM01472v1
AM01470v1
V
DD
STD3NK80Z, STD3NK80Z-1, STF3NK80Z, STP3NK80Z
V
DD
V
DD
Figure 18. Gate charge test circuit
Figure 20. Unclamped inductive load test
Figure 22. 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
3.3
µF
D.U.T.
t
f
10%
AM01469v1
AM01471v1
AM01473v1
1kΩ
90%
V
V
V
G
DD
DD