IRF540A Fairchild Semiconductor, IRF540A Datasheet - Page 3

• Manufacturer Part Number: IRF540A
• Description: MOSFET N-CH 100V 28A TO-220
• Manufacturer: Fairchild Semiconductor
• Type: Power MOSFETr

Specifications of IRF540A

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 52 mOhm @ 14A, 10V
• Drain To Source Voltage (vdss): 100V
• Current - Continuous Drain (id) @ 25° C: 28A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 78nC @ 10V
• Input Capacitance (ciss) @ Vds: 1710pF @ 25V
• Power - Max: 107W
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Number Of Elements: 1
• Polarity: N
• Drain-source On-res: 0.052Ohm
• Drain-source On-volt: 100V
• Continuous Drain Current: 28A
• Power Dissipation: 107W
• Operating Temp Range: -55C to 175C
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 3 +Tab
• Package Type: TO-220AB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

POWER MOSFET
0 . 0 8
0 . 0 6
0 . 0 4
0 . 0 2
0 . 0 0
2 5 0 0
2 0 0 0
1 5 0 0
1 0 0 0
10
10
10
5 0 0
2
1
0
10
0
10
N-CHANNEL
0
-1
Fig 5. Capacitance vs. Drain-Source Voltage
0
Top :
Bottom : 4.5 V
Fig 3. On-Resistance vs. Drain Current
C
C
C
8.0 V
7.0 V
6.0 V
5.5 V
5.0 V
1 0 V
V
1 5 V
oss
iss
rss
GS
Fig 1. Output Characteristics
V
V
DS
3 0
DS
, Drain-Source Voltage [V]
I
, Drain-Source Voltage [V]
D
, Drain Current [A]
10
0
@ Notes :
C
C
C
iss
oss
rss
6 0
1. 250 s Pulse Test
2. T
= C
= C
= C
C
V
GS
gs
ds
gd
10
= 25
+ C
+ C
1
= 1 0 V
gd
gd
o
C
( C
V
@ N o t e : T
GS
ds
9 0
= s h o r t e d )
= 20 V
@ N o t e s :
1 . V
2 . f = 1 M H z
10
1
GS
J
= 2 5
= 0 V
o
C
1 2 0
10
10
10
1 0
1 0
1 0
1 0
2
1
0
2
1
0
5
0
0 . 4
2
0
Fig 4. Source-Drain Diode Forward Voltage
Fig 6. Gate Charge vs. Gate-Source Voltage
1 7 5
0 . 6
o
25
C
1 0
o
2 5
Fig 2. Transfer Characteristics
C
0 . 8
175
o
C
V
V
SD
Q
GS
o
4
C
G
2 0
, Source-Drain Voltage [V]
V
1 . 0
, Gate-Source Voltage [V]
DS
, Total Gate Charge [nC]
- 55
V
= 8 0 V
DS
1 . 2
V
= 5 0 V
o
DS
C
3 0
= 2 0 V
1 . 4
6
IRF540A
4 0
@ Notes :
1 . 6
1. V
2. V
3. 250 s Pulse Test
@ N o t e s :
1 . V
2 . 2 5 0 s P u l s e T e s t
GS
DS
@ N o t e s : I
1 . 8
GS
= 0 V
= 40 V
5 0
= 0 V
8
2 . 0
D
= 2 8 . 0 A
6 0
2 . 2
2 . 4
10
7 0