IRFZ44S Vishay, IRFZ44S Datasheet - Page 6

• Manufacturer Part Number: IRFZ44S
• Description: MOSFET N-CH 60V 50A D2PAK
• Manufacturer: Vishay

Specifications of IRFZ44S

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 28 mOhm @ 31A, 10V
• Drain To Source Voltage (vdss): 60V
• Current - Continuous Drain (id) @ 25° C: 50A
• Vgs(th) (max) @ Id: 4V @ 250µA
• Gate Charge (qg) @ Vgs: 67nC @ 10V
• Input Capacitance (ciss) @ Vds: 1900pF @ 25V
• Power - Max: 3.7W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRFZ44S

IRFZ44S, IRFZ44L, SiHFZ44S, SiHFZ44L
Vishay Siliconix
www.vishay.com
6
Vary t
required I
Fig. 12a - Unclamped Inductive Test Circuit
10 V
Fig. 13a - Basic Gate Charge Waveform
V
p
G
to obtain
AS
Q
R
GS
10 V
g
V
DS
Charge
t
Q
Q
p
GD
G
I
AS
D.U.T
0.01 Ω
L
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
+
-
V
DD
Fig. 12b - Unclamped Inductive Waveforms
V
I
AS
12 V
DS
Fig. 13b - Gate Charge Test Circuit
V
GS
Same type as D.U.T.
Current regulator
0.2 µF
Current sampling resistors
3 mA
50 kΩ
0.3 µF
t
p
I
G
S10-2476-Rev. B, 01-Nov-10
Document Number: 91293
D.U.T.
V
I
D
DS
+
-
V
V
DD
DS