IXFH21N50Q IXYS, IXFH21N50Q Datasheet - Page 3

• Manufacturer Part Number: IXFH21N50Q
• Description: MOSFET N-CH 500V 21A TO-247
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFH21N50Q

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 250 mOhm @ 500mA, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 21A
• Vgs(th) (max) @ Id: 4.5V @ 4mA
• Gate Charge (qg) @ Vgs: 84nC @ 10V
• Input Capacitance (ciss) @ Vds: 3000pF @ 25V
• Power - Max: 280W
• Mounting Type: Through Hole
• Package / Case: TO-247AD
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.25 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 21 A
• Power Dissipation: 280 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 55 C
• Vdss, Max, (v): 500
• Id(cont), Tc=25°c, (a): 21
• Rds(on), Max, Tj=25°c, (?): 0.25
• Ciss, Typ, (pf): 3350
• Qg, Typ, (nc): 90
• Trr, Typ, (ns): -
• Trr, Max, (ns): 250
• Pd, (w): 278
• Rthjc, Max, (ºc/w): 0.45
• Package Style: TO-247
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2004 IXYS All rights reserved
3.4
3.1
2.8
2.5
2.2
1.9
1.6
1.3
0.7
22
20
18
16
14
12
10
22
20
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
1
0
0
0
V
5
GS
Fig. 3. Output Characteristics
2
Fig. 5. R
Fig. 1. Output Characteristics
10 15 20 25 30 35 40 45 50 55 60
1
= 10V
0.5 I
4
V
GS
2
DS(on)
V
I
D25
V
D
D S
V
= 10V
GS
@ 125
D S
- Amperes
@ 25
6
Value vs. I
8V
7V
6V
- Volts
= 10V
Norm alized to
- Volts
3
8V
7V
º
º
C
C
8
5.5V
4.5V
6V
5.5V
5V
4.5V
5V
T
J
= 125ºC
4
T
D
J
10
= 25ºC
5
12
14
6
2.8
2.5
2.2
1.9
1.6
1.3
0.7
0.4
24
21
18
15
12
60
55
50
45
40
35
30
25
20
15
10
9
6
3
0
5
0
1
-50
-50
Fig. 2. Extended Output Characteristics
0
Fig. 4. R
Value vs. Junction Tem perature
V
3
-25
-25
GS
Fig. 6. Drain Current vs. Case
= 10V
6
T
V
0
0
DS(on
T
C
GS
J
- Degrees Centigrade
9
- Degrees Centigrade
= 10V
Tem perature
25
25
)
I
8V
7V
12
Norm alized to 0.5 I
D
V
@ 25
= 21A
D S
15
50
50
- Volts
º
C
IXFH 21N50Q
IXFT 21N50Q
18
6.5V
6V
5.5V
5V
75
75
I
D
21
= 10.5A
100
100
24
98718B(02/04)
D25
125
125
27
150
150
30