IXFN48N50U3 IXYS, IXFN48N50U3 Datasheet - Page 3

• Manufacturer Part Number: IXFN48N50U3
• Description: MOSFET N-CH 500V 48A SOT-227B
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFN48N50U3

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 100 mOhm @ 500mA, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 48A
• Vgs(th) (max) @ Id: 4V @ 8mA
• Gate Charge (qg) @ Vgs: 270nC @ 10V
• Input Capacitance (ciss) @ Vds: 8400pF @ 25V
• Power - Max: 520W
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.1 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 48 A
• Power Dissipation: 520 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Vdss, Max, (v): 500
• Id25, Tc = 25°c, (a): 48
• Id90, Tc = 90°c, (a): 36
• Rds(on), Max, Tj = 25°c, (mohms): 100
• Tf, Typ, (ns): 30
• Tr, Typ, (ns): 60
• Rthjc, Max, (ºc/w): 0.24
• Package Style: SOT-227B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2000 IXYS All rights reserved
100
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
90
80
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
-50
0
0
Fig.1 Output Characteristics
Fig.3 R
Fig.5 Drain Current vs.
T
T
J
10 20 30 40 50 60 70 80 90 100
J
-25
= 25°C
= 25°C
48N50
5
44N50
Case Temperature
DS(on)
0
10
V
T
25
GS
vs. Drain Current
I
C
D
V
- Degrees C
15
= 10V
- Amperes
DS
V
50
- Volts
GS
= 10V
20
75
V
GS
7V
= 15V
25
100 125 150
6V
30
5V
35
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
IXFN44N50U2
IXFN44N50U3
100
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
90
80
70
60
50
40
30
20
10
0
-50
-50
Fig.2 Input Admittance
Fig.4 Temperature Dependence
Fig.6 Temperature Dependence of
0
1
-25
-25
V
of Drain to Source Resistance
Breakdown and Threshold Voltage
GS(th)
2
0
0
3
T
T
25
25
J
J
V
4
- Degrees C
- Degrees C
GS
50
50
- Volts
5
I
IXFN48N50U2
IXFN48N50U3
D
= 24A
6
75
75
T
J
= 25°C
7
100 125 150
100 125 150
BV
8
DSS
9
10
3 - 5