IRF640 STMicroelectronics, IRF640 Datasheet - Page 3

• Manufacturer Part Number: IRF640
• Description: MOSFET N-CH 200V 18A TO-220
• Manufacturer: STMicroelectronics
• Series: MESH OVERLAY™r

Specifications of IRF640

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 180 mOhm @ 9A, 10V
• Drain To Source Voltage (vdss): 200V
• Current - Continuous Drain (id) @ 25° C: 18A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 72nC @ 10V
• Input Capacitance (ciss) @ Vds: 1560pF @ 25V
• Power - Max: 125W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2759-5

IRF640 - IRF640FP
1
Electrical ratings
Table 1.
1. Limited only by maximum temperature allowed
2. Pulse width limited by safe operating area
3. I
Table 2.
Table 3.
Rthc-sink
Symbol
Symbol
R
Symbol
dv/dt
I
SD
P
V
R
DM
thj-case
V
V
T
E
T
I
I
I
TOT
ISO
GS
thj-a
T
DS
stg
AS
D
D
AS
J
≤ 18A, di/dt ≤ 300A/µs, V
(2)
l
(3)
Absolute maximum ratings
Thermal data
Avalanche characteristics
Drain-source voltage (V
Gate-source voltage
Drain current (continuous) at T
Drain current (continuous) at T
Drain current (pulsed)
Total dissipation at T
Derating factor
Peak diode recovery voltage slope
Insulation withstand voltage (RMS) from all
three leads to external heat sink
(t=1s; Tc= 25°C)
Operating junction temperature
Storage temperature
Thermal resistance junction-case Max
Thermal resistance junction-ambient Max
Thermal resistance case-sink typ
Maximum lead temperature for soldering
purpose
Avalanche current, repetitive or not-repetitive
(pulse width limited by Tj Max)
Single pulse avalanche energy
(starting Tj=25°C, Id=Iar, Vdd=50V)
DD
≤ V
Parameter
Parameter
(BR)DSS
C
= 25°C
Parameter
GS
, Tj ≤ T
= 0)
JMAX
C
C
=100°C
= 25°C
TO-220
TO-220
125
1.0
18
11
72
--
5
1.0
-65 to 150
Value
Value
62.5
± 20
300
200
150
0.5
Value
TO-220FP
280
18
Electrical ratings
TO-220FP
2500
72
18
11
0.32
40
5
3.12
(1)
(1)
(1)
W/°C
°C/W
°C/W
°C/W
Unit
V/ns
Unit
Unit
°C
mJ
°C
W
V
V
A
A
A
V
A
3/14