IXTH20N50D IXYS, IXTH20N50D Datasheet - Page 4

• Manufacturer Part Number: IXTH20N50D
• Description: MOSFET N-CH 500V 20A TO-247
• Manufacturer: IXYS

Specifications of IXTH20N50D

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Depletion Mode
• Rds On (max) @ Id, Vgs: 330 mOhm @ 10A, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 20A
• Vgs(th) (max) @ Id: 3.5V @ 250mA
• Gate Charge (qg) @ Vgs: 125nC @ 10V
• Input Capacitance (ciss) @ Vds: 2500pF @ 25V
• Power - Max: 400W
• Mounting Type: Through Hole
• Package / Case: TO-247
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.33 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 20 A
• Power Dissipation: 400 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 55 C
• Vds, Max, (v): 500
• Id(on), Min, (a): 20
• Rds(on), Max, (?): 0.33
• Vgs(off), Max, (v): -3.5
• Ciss, Typ, (pf): 6300
• Crss, Typ, (pf): 82
• Qg, Typ, (nc): 78.5
• Pd, (w): 400
• Rthjc, Max, (ºc/w): -
• Package Style: TO-247
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IXYS reserves the right to change limits, test conditions, and dimensions.
11
-1
-3
-5
25
20
15
10
9
7
5
3
1
60
55
50
45
40
35
30
25
20
15
10
5
0
5
0
0
-2
0.5
V
V
I
I
D
G
DS
DS
V
20
= 10A
= 10mA
GS
T
= 30V
-1
J
= 250V
Fig. 7. Input Adm ittance
0.6
Fig. 11. Gate Charge
Fig. 9. Sour ce Cur r e nt vs .
= -10V
= 125ºC
Sour ce -To-Dr ain V oltage
T
-40ºC
J
25ºC
40
Q
= 125ºC
G
V
0
- nanoCoulombs
V
G S
0.7
S D
60
- V olts
- V olts
1
80
0.8
100
T
2
J
= 25ºC
0.9
120
3
140
1
10000
1000
100
10
1.4
1.3
1.2
1.1
0.9
0.8
14
12
10
1
0
8
6
4
2
0
-50
Fig. 10. De pe nde nce of Bre ak dow n and
0
Thr e s hole V oltage s on Te m pe rature
f = 1MHz
V
GS
5
T
-25
V
J
= -10V
DS
Fig. 12. Capacitance
Fig. 8. Trans conductance
= -40ºC
125ºC
5
25ºC
10
= 30V
0
T
J
V
- Degrees Centigrade
10
15
GS(off)
V
25
I
D S
D
- Amperes
@ V
20
- Volts
50
15
IXTH 20N50D
IXTT 20N50D
BV
DS
DSS
25
= 25V
75
20
@ V
C oss
C rss
C iss
30
100
GS
= -10V
25
125
35
150
40
30