IRFI4321PBF_15 Datasheet, PDF (1/9 Pages) International Rectifier – High Efficiency Synchronous Rectification in SMPS

PD - 97104
IRFI4321PbF
Applications
l Motion Control Applications
l High Efficiency Synchronous Rectification in SMPS
l Uninterruptible Power Supply
l Hard Switched and High Frequency Circuits
Benefits
l Low R_DSON Reduces Losses
l Low Gate Charge Improves the Switching
Performance
l Improved Diode Recovery Improves Switching &
EMI Performance
l 30V Gate Voltage Rating Improves Robustness
l Fully Characterized Avalanche SOA
V_DSS
R_DS(on)
I_D
typ.
max.
D
G
S
HEXFET^® Power MOSFET
150V
12.2m:
16m:
34A
D
S
D
G
TO-220AB Full-Pak
G
Gate
D
Drain
S
Source
Absolute Maximum Ratings
Symbol
Parameter
I_D @ T_C = 25°C Continuous Drain Current, V_GS @ 10V
I_D @ T_C = 100°C Continuous Drain Current, V_GS @ 10V
I_DM
Pulsed Drain Current c
P_D @T_C = 25°C Maximum Power Dissipation
Linear Derating Factor
V_GS
E_{AS (Thermally limited)}
T_J
T_STG
Gate-to-Source Voltage
Single Pulse Avalanche Energy d
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 seconds
(1.6mm from case)
Mounting torque, 6-32 or M3 screw
Thermal Resistance
Parameter
R_θJC
R_θJA
Junction-to-Case f
Junction-to-Ambient f
Max.
34
21
140
46
0.37
±30
170
-55 to + 150
300
10lbxin (1.1Nxm)
Typ.
–––
–––
Max.
2.73
65
Units
A
W
W/°C
V
mJ
°C
Units
°C/W
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1
6/23/06