IRF7862PBF International Rectifier, IRF7862PBF Datasheet - Page 7

• Manufacturer Part Number: IRF7862PBF
• Description: MOSFET N-CH 30V 21A 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRF7862PBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 3.7 mOhm @ 20A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 21A
• Vgs(th) (max) @ Id: 2.35V @ 100µA
• Gate Charge (qg) @ Vgs: 45nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 4090pF @ 15V
• Power - Max: 2.5W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Current, Drain: 21 A
• Gate Charge, Total: 30 nC
• Package Type: SO-8
• Polarization: N-Channel
• Power Dissipation: 2.5 W
• Resistance, Drain To Source On: 3.7 Milliohms
• Temperature, Operating, Maximum: +150 °C
• Temperature, Operating, Minimum: -55 °C
• Time, Turn-off Delay: 18 ns
• Time, Turn-on Delay: 16 ns
• Transconductance, Forward: 87 S
• Voltage, Breakdown, Drain To Source: 30 V
• Voltage, Forward, Diode: 1 V
• Voltage, Gate To Source: ±20 V
• Transistor Polarity: N Channel
• Continuous Drain Current Id: 21A
• Drain Source Voltage Vds: 30V
• On Resistance Rds(on): 3.7mohm
• Rds(on) Test Voltage Vgs: 10V
• Threshold Voltage Vgs Typ: 5.4V
• Transistor Case Style: SOIC
• Rohs Compliant: Yes
• Resistance Drain-source Rds (on): 4.5 mOhms
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 21 A
• Mounting Style: SMD/SMT
• Gate Charge Qg: 30 nC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Fig 18a. Switching Time Test Circuit
+
R
-
R
V
V
D.U.T
≤ 0.1 %
V
≤ 1
ƒ
Fig 17.
+
-
•
•
•
•
SD
D.U.T.
•
•
•
R
-
„
G
HEXFET
+
+
- V
V
®
+
-
Power MOSFETs
Re-Applied
Voltage
Reverse
Recovery
Current
V
90%
10%
V
DS
GS
Fig 18b. Switching Time Waveforms
Driver Gate Drive
D.U.T. I
D.U.T. V
Inductor Curent
V
t
P.W.
d(on)
SD
= 5V for Logic Level Devices
DS
Waveform
Waveform
for N-Channel
Ripple ≤ 5%
Body Diode
t
Period
r
Body Diode Forward
Diode Recovery
Current
IRF7862PbF
dv/dt
Forward Drop
di/dt
t
d(off)
D =
Period
P.W.
t
f
V
V
I
SD
GS
DD
=10V
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