irfr3505 International Rectifier Corp., irfr3505 Datasheet - Page 4

• Manufacturer Part Number: irfr3505
• Description: 55v Single N-channel Hexfet Power Mosfet In A D-pak Package
• Manufacturer: International Rectifier Corp.

4
1000.0
4000
3000
2000
1000
100.0
10.0
1.0
0.1
0
Fig 5. Typical Capacitance Vs.
Fig 7. Typical Source-Drain Diode
1
0.0
Drain-to-Source Voltage
T J = 175°C
V DS , Drain-to-Source Voltage (V)
V SD , Source-toDrain Voltage (V)
V GS = 0V,
C iss
C rss
C oss
Forward Voltage
0.5
= C gs + C gd , C ds
= C ds + C gd
= C gd
T J = 25°C
Crss
Coss
Ciss
1.0
10
f = 1 MHZ
1.5
SHORTED
V GS = 0V
2.0
2.5
100
1000
100
10
1
Fig 8. Maximum Safe Operating Area
20
16
12
8
4
0
1
Tc = 25°C
Tj = 175°C
Single Pulse
Fig 6. Typical Gate Charge Vs.
0
I D = 30A
V DS , Drain-toSource Voltage (V)
Gate-to-Source Voltage
20
Q G Total Gate Charge (nC)
OPERATION IN THIS AREA
LIMITED BY R DS (on)
10
40
V DS = 44V
VDS= 28V
VDS= 11V
60
100
100µsec
1msec
10msec
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80
1000
100