IRFB20N50KPBF Vishay, IRFB20N50KPBF Datasheet - Page 4

• Manufacturer Part Number: IRFB20N50KPBF
• Description: N CH MOSFET, 500V, 20A, TO-220AB
• Manufacturer: Vishay

Specifications of IRFB20N50KPBF

• Transistor Polarity: N Channel
• Continuous Drain Current Id: 20A
• Drain Source Voltage Vds: 500V
• On Resistance Rds(on): 250mohm
• Rds(on) Test Voltage Vgs: 10V
• Leaded Process Compatible: Yes
• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 250 mOhm @ 12A, 10V
• Drain To Source Voltage (vdss): 500V
• Current - Continuous Drain (id) @ 25° C: 20A
• Vgs(th) (max) @ Id: 5V @ 250µA
• Gate Charge (qg) @ Vgs: 110nC @ 10V
• Input Capacitance (ciss) @ Vds: 2870pF @ 25V
• Power - Max: 280W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Minimum Operating Temperature: - 55 C
• Configuration: Single
• Resistance Drain-source Rds (on): 0.25 Ohm @ 10 V
• Drain-source Breakdown Voltage: 500 V
• Gate-source Breakdown Voltage: +/- 30 V
• Continuous Drain Current: 20 A
• Power Dissipation: 280000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: *IRFB20N50KPBF

Document Number: 91101
100000
10000
100.0
1000
10.0
100
1.0
0.1
10
Fig 5. Typical Capacitance Vs.
Fig 7. Typical Source-Drain Diode
0.2
1
Drain-to-Source Voltage
V DS , Drain-to-Source Voltage (V)
V SD , Source-toDrain Voltage (V)
0.4
Forward Voltage
T J = 150°C
V GS = 0V,
C iss
SHORTED
C rss
C oss
10
0.6
= C ds + C gd
Ciss
Coss
= C gd
Crss
= C gs + C gd , C ds
T J = 25°C
0.8
f = 1 MHZ
100
V GS = 0V
1.0
1.2
1000
1000
100
0.1
Fig 8. Maximum Safe Operating Area
20
16
12
10
8
4
0
1
0
I
Fig 6. Typical Gate Charge Vs.
1
D
Tc = 25°C
Tj = 150°C
Single Pulse
=
21A
Gate-to-Source Voltage
20
V DS , Drain-toSource Voltage (V)
Q , Total Gate Charge (nC)
G
10
40
OPERATION IN THIS AREA
LIMITED BY R DS (on)
60
100
V
V
V
DS
DS
DS
= 400V
= 250V
= 100V
80
www.vishay.com
FOR TEST CIRCUIT
SEE FIGURE
1000
100µsec
1msec
10msec
100
13
10000
120
4