IXFE44N50Q IXYS, IXFE44N50Q Datasheet - Page 3

• Manufacturer Part Number: IXFE44N50Q
• Description: MOSFET N-CH 500V 39A SOT-227B
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFE44N50Q

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 120 mOhm @ 22A, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 39A
• Vgs(th) (max) @ Id: 4V @ 4mA
• Gate Charge (qg) @ Vgs: 190nC @ 10V
• Input Capacitance (ciss) @ Vds: 7000pF @ 25V
• Power - Max: 400W
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.12 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 39 A
• Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Vdss, Max, (v): 500
• Id(cont), Tc=25°c, (a): 39
• Rds(on), Max, Tj=25°c, (?): 0.12
• Ciss, Typ, (pf): 6400
• Qg, Typ, (nc): 190
• Trr, Typ, (ns): -
• Trr, Max, (ns): 250
• Pd, (w): 403
• Rthjc, Max, (ºc/w): 0.31
• Package Style: ISOPLUS227™
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2003 IXYS All rights reserved
3.4
3.1
2.8
2.5
2.2
1.9
1.6
1.3
0.7
48
42
36
30
24
18
12
48
42
36
30
24
18
12
6
0
6
0
1
0
0
0
V
12
GS
Fig. 5. R
1
2
Fig. 3. Output Characteristics
Fig. 1. Output Characteristics
= 10V
24
2
4
V
V
36
GS
GS
DS(on)
@ 125 Deg. C
V
I
= 10V
Value vs. I
= 10V
@ 25 Deg. C
3
6
D
D S
V
48
7V
- Amperes
7V
6V
D S
Norm alized to I
- Volts
5V
60
- Volts
8
4
72
10
D
5
T
84
6V
5V
J
T
= 125ºC
12
J
6
= 25ºC
96
D25
14
108 120
7
16
8
4 5
4 0
3 5
3 0
2 5
2 0
1 5
1 0
120
2.8
2.6
2.4
2.2
1.8
1.6
1.4
1.2
0.8
0.6
0.4
5
0
90
60
30
2
1
-5 0
0
Fig. 2. Extended Output Characteristics
-50
Fig. 4. R
0
-2 5
V
2
-25
Fig . 6. Dr ain C u r r e n t vs . C as e
GS
= 10V
DS(on)
4
Junction Tem perature
T
0
C
0
T
- Degrees Centigrade
J
Norm alized to I
6
- Degrees Centigrade
T e m p e r atu r e
@ 25 deg. C
25
25
V
8
V
I
GS
D
D S
= 48A
50
= 10V
10
50
- Volts
6V
5V
8V
7V
IXFE 44N50Q
IXFE 48N50Q
12
75
75
D25
I
14
D
= 24A
1 00
100
Value vs.
16
1 25
125
18
1 5 0
150
20