IRF7458PBF International Rectifier, IRF7458PBF Datasheet - Page 5

• Manufacturer Part Number: IRF7458PBF
• Description: MOSFET N-CH 30V 14A 8-SOIC
• Manufacturer: International Rectifier
• Series: HEXFET®r
• Type: Power MOSFETr

Specifications of IRF7458PBF

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 8 mOhm @ 14A, 16V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 14A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 59nC @ 10V
• Input Capacitance (ciss) @ Vds: 2410pF @ 15V
• Power - Max: 2.5W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Current, Drain: 14 A
• Gate Charge, Total: 39 nC
• Package Type: SO-8
• Polarization: N-Channel
• Power Dissipation: 2.5 W
• Resistance, Drain To Source On: 6.3 Milliohms
• Temperature, Operating, Maximum: +150 °C
• Temperature, Operating, Minimum: -55 °C
• Time, Turn-off Delay: 22 ns
• Time, Turn-on Delay: 10 ns
• Transconductance, Forward: 26 S
• Voltage, Breakdown, Drain To Source: 30 V
• Voltage, Forward, Diode: 0.82 V
• Voltage, Gate To Source: ±30 V
• Number Of Elements: 1
• Polarity: N
• Channel Mode: Enhancement
• Drain-source On-res: 0.008Ohm
• Drain-source On-volt: 30V
• Gate-source Voltage (max): ±30V
• Continuous Drain Current: 14A
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fig 6. On-Resistance Vs. Drain Current
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0.01
100
0.1
16
12
10
0.00001
8
4
0
1
25
D = 0.50
Fig 10. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
0.20
0.10
0.05
0.02
0.01
50
T , Case Temperature ( C)
C
(THERMAL RESPONSE)
0.0001
SINGLE PULSE
75
100
0.001
125
°
t , Rectangular Pulse Duration (sec)
1
150
0.01
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
0.1
t
d(on)
1. Duty factor D = t / t
2. Peak T = P
Notes:
t
r
≤ 0.1 %
≤ 1
1
J
IRF7458PbF
DM
x Z
1
thJA
t
P
2
d(off)
DM
+ T
10
A
t
t
1
f
t
2
+
-
100
5