IXFN66N50Q2 IXYS, IXFN66N50Q2 Datasheet - Page 4

• Manufacturer Part Number: IXFN66N50Q2
• Description: MOSFET N-CH 500V 66A SOT-227B
• Manufacturer: IXYS
• Series: HiPerFET™r

Specifications of IXFN66N50Q2

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 80 mOhm @ 500mA, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 66A
• Vgs(th) (max) @ Id: 4.5V @ 8mA
• Gate Charge (qg) @ Vgs: 199nC @ 10V
• Input Capacitance (ciss) @ Vds: 6800pF @ 25V
• Power - Max: 735W
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Configuration: Single Dual Source
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.074 Ohms
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 66 A
• Power Dissipation: 735 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): 66
• Rds(on), Max, Tj=25°c, (?): 0.08
• Ciss, Typ, (pf): 9125
• Qg, Typ, (nc): 200
• Trr, Typ, (ns): -
• Trr, Max, (ns): 250
• Pd, (w): 735
• Rthjc, Max, (ºc/w): 0.17
• Package Style: SOT-227B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IXYS reserves the right to change limits, test conditions, and dimensions.
10000
1000
180
160
140
120
100
100
100
80
60
40
20
90
80
70
60
50
40
30
20
10
0
0
0.4
0
3
0.5
f = 1MHz
3.5
5
T
T
J
J
Fig. 11. Capacitance
Fig. 7. Input Adm ittance
= 125∫C
Fig. 9. Source Current vs.
0.6
Source-To-Drain Voltage
= 125∫C
-40∫C
10
25∫C
4
0.7
V
4.5
V
15
V
G S
S D
D S
0.8
- Volts
- Volts
20
- Volts
5
T
0.9
J
C oss
C rss
C iss
= 25∫C
5.5
25
1
30
6
1.1
6.5
35
1.2
1.3
40
7
1000
100
80
70
60
50
40
30
20
10
10
10
0
9
8
7
6
5
4
3
2
1
0
1
10
0
0
T
R
J
V
I
I
T
T
D
G
20
DS(on)
DS
J
C
= -40∫C
125∫C
= 33A
= 10mA
= 150∫C
Fig. 8. Transconductance
= 25∫C
25∫C
20
= 250V
40
Fig. 10. Gate Charge
Limit
Fig. 12. Forw ard-Bias
Safe Operating Area
Q
60
40
G
I
- nanoCoulombs
D
V
80
- Amperes
D S
DC
100
100 120 140 160 180 200
60
- Volts
IXFN66N50Q2
80
100
100µs
1ms
25µs
10ms
1000
120