IRFL4315 International Rectifier, IRFL4315 Datasheet - Page 5

• Manufacturer Part Number: IRFL4315
• Description: MOSFET N-CH 150V 2.6A SOT223
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRFL4315

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 185 mOhm @ 1.6A, 10V
• Drain To Source Voltage (vdss): 150V
• Current - Continuous Drain (id) @ 25° C: 2.6A
• Vgs(th) (max) @ Id: 5V @ 250µA
• Gate Charge (qg) @ Vgs: 19nC @ 10V
• Input Capacitance (ciss) @ Vds: 420pF @ 25V
• Power - Max: 2.8W
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRFL4315

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100
0.1
10
0.00001
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
Fig 9. Maximum Drain Current Vs.
25
D = 0.50
0.20
0.10
0.05
0.02
0.01
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
Ambient Temperature
50
T
A

(THERMAL RESPONSE)
, Ambient Temperature (°C)
0.0001
SINGLE PULSE
75
100
°
0.001
125
t , Rectangular Pulse Duration (sec)
1
150
0.01
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
0.1
t
R
d(on)
Pulse Width
Duty Factor

G
10V
V
1. Duty factor D =
2. Peak T
Notes:
GS
t
r
V
DS
1
J
µs
= P
DM
x Z
t / t
IRFL4315
1
D.U.T.

t
thJA
d(off)
P
2
R
DM
D
+ T
10
t
f
A
t
1
t
2
+
-
V
DD
5
100