IRFI740G Vishay, IRFI740G Datasheet - Page 6

• Manufacturer Part Number: IRFI740G
• Description: MOSFET N-CH 400V 5.4A TO220FP
• Manufacturer: Vishay

Specifications of IRFI740G

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 550 mOhm @ 3.2A, 10V
• Drain To Source Voltage (vdss): 400V
• Current - Continuous Drain (id) @ 25° C: 5.4A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 66nC @ 10V
• Input Capacitance (ciss) @ Vds: 1200pF @ 25V
• Power - Max: 40W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 Full Pack (Straight Leads, Isolated), ITO-220AB
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.55 Ohms
• Drain-source Breakdown Voltage: 400 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 5.4 A
• Power Dissipation: 40 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRFI740G; Q850024

IRFI740G, SiHFI740G
Vishay Siliconix
www.vishay.com
6
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Fig. 13a - Basic Gate Charge Waveform
GS
V
G
Q
GS
Charge
Q
Q
GD
G
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
12 V
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Fig. 13b - Gate Charge Test Circuit
GS
Same type as D.U.T.
Current regulator
0.2 µF
Current sampling resistors
3 mA
50 kΩ
0.3 µF
I
G
S-81290-Rev. A, 16-Jun-08
Document Number: 91156
D.U.T.
I
D
+
-
V
DS