IRF9640 Vishay, IRF9640 Datasheet - Page 7

• Manufacturer Part Number: IRF9640
• Description: MOSFET P-CH 200V 11A TO-220AB
• Manufacturer: Vishay

Specifications of IRF9640

• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 500 mOhm @ 6.6A, 10V
• Drain To Source Voltage (vdss): 200V
• Current - Continuous Drain (id) @ 25° C: 11A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 44nC @ 10V
• Input Capacitance (ciss) @ Vds: 1200pF @ 25V
• Power - Max: 125W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRF9640

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see http://www.vishay.com/ppg?91086.
Document Number: 91086
S-81272-Rev. A, 16-Jun-08
Re-applied
voltage
Reverse
recovery
current
+
R
-
Compliment N-Channel of D.U.T. for driver
D.U.T.
G
*
Driver gate drive
D.U.T. I
D.U.T. V
Inductor current
V
GS
P.W.
= - 5 V for logic level and - 3 V drive devices
SD
DS
waveform
waveform
Peak Diode Recovery dV/dt Test Circuit
Ripple ≤ 5 %
Body diode forward drop
Period
Body diode forward
+
-
Fig. 14 - For P-Channel
• dV/dt controlled by R
• I
• D.U.T. - device under test
SD
Diode recovery
current
controlled by duty factor "D"
Circuit layout considerations
dV/dt
• Low stray inductance
• Ground plane
• Low leakage inductance
current transformer
dI/dt
D =
-
G
Period
P.W.
+
V
V
I
SD
GS
DD
= - 10 V*
+
-
IRF9640, SiHF9640
V
DD
Vishay Siliconix
www.vishay.com
7