IXFN50N50 IXYS, IXFN50N50 Datasheet - Page 4

• Manufacturer Part Number: IXFN50N50
• Description: MOSFET N-CH 500V 50A SOT-227B
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFN50N50

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 90 mOhm @ 500mA, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 50A
• Vgs(th) (max) @ Id: 4.5V @ 8mA
• Gate Charge (qg) @ Vgs: 330nC @ 10V
• Input Capacitance (ciss) @ Vds: 9400pF @ 25V
• Power - Max: 625W
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Configuration: Single Dual Source
• 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: 50 A
• Power Dissipation: 600 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Vdss, Max, (v): 500
• Id(cont), Tc=25°c, (a): 50
• Rds(on), Max, Tj=25°c, (?): 0.10
• Ciss, Typ, (pf): 9400
• Qg, Typ, (nc): 330
• Trr, Typ, (ns): -
• Trr, Max, (ns): 250
• Pd, (w): 595
• Rthjc, Max, (ºc/w): 0.21
• Package Style: SOT-227B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IXYS reserves the right to change limits, test conditions, and dimensions.
IXYS MOSFETs and IGBTs are covered by one or more of the following U.S. patents:
1.00
0.10
0.01
0.00
12
10
8
6
4
2
0
100
10
0
Figure 7. Gate Charge
80
60
40
20
Figure 10. Transient Thermal Resistance
0
-4
0.2
Figure 9.
50
V
I
DS
D
= 27.5A
100
= 250V
Gate Charge - nC
0.4
T
Forward Voltage Drop of the
Intrinsic Diode
J
150
= 125
V
SD
10
O
C
200
- Volts
-3
0.6
T
J
250
= 25
O
C
0.8
300
350
10
Pulse Width - Seconds
1.0
-2
4,835,592
4,850,072
4,881,106
4,931,844
10000
1000
100
IXFK50N50
IXFN50N50
10
5,017,508
5,034,796
0
Figure 8. Capacitance Curves
-1
5
5,049,961
5,063,307
10
15
V
Coss
DS
Ciss
5,187,117
5,237,481
- Volts
10
20
Crss
0
IXFK55N50
IXFN55N50
25
5,486,715
5,381,025
f = 1MHz
30
6,306,728B1
35
40
10
1