IRLZ44ZS International Rectifier, IRLZ44ZS Datasheet - Page 2

• Manufacturer Part Number: IRLZ44ZS
• Description: MOSFET N-CH 55V 51A D2PAK
• Manufacturer: International Rectifier
• Series: HEXFET®r

Specifications of IRLZ44ZS

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 13.5 mOhm @ 31A, 10V
• Drain To Source Voltage (vdss): 55V
• Current - Continuous Drain (id) @ 25° C: 51A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 36nC @ 5V
• Input Capacitance (ciss) @ Vds: 1620pF @ 25V
• Power - Max: 80W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IRLZ44ZS

V
∆V
R
V
gfs
I
I
Q
Q
Q
t
t
t
t
L
L
C
C
C
C
C
C
I
I
V
t
Q
t
Electrical Characteristics @ T
Source-Drain Ratings and Characteristics
DSS
GSS
d(on)
r
d(off)
f
S
SM
rr
on
D
S
2
(BR)DSS
GS(th)
SD
DS(on)
iss
oss
rss
oss
oss
oss
g
gs
gd
rr
(BR)DSS
eff.
/∆T
J
Drain-to-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
Static Drain-to-Source On-Resistance
Gate Threshold Voltage
Forward Transconductance
Drain-to-Source Leakage Current
Gate-to-Source Forward Leakage
Gate-to-Source Reverse Leakage
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain ("Miller") Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Internal Drain Inductance
Internal Source Inductance
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Output Capacitance
Output Capacitance
Effective Output Capacitance
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode)
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
Forward Turn-On Time
Parameter
Ù
Parameter
J
= 25°C (unless otherwise specified)
Intrinsic turn-on time is negligible (turn-on is dominated by LS+LD)
Min. Typ. Max. Units
Min. Typ. Max. Units
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1.0
55
27
1620
0.05
–––
–––
–––
–––
–––
–––
–––
–––
–––
160
230
130
860
180
280
–––
–––
–––
7.5
4.5
7.5
11
24
12
14
25
42
21
16
-200
13.5
22.5
–––
–––
–––
250
200
–––
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204
3.0
1.3
20
20
36
51
32
24
V/°C
mΩ
mΩ
mΩ
µA
nA
nC
nH
nC
pF
ns
ns
V
V
V
A
V
V
Reference to 25°C, I
V
V
V
V
V
V
V
V
V
I
V
V
V
I
R
V
Between lead,
6mm (0.25in.)
from package
and center of die contact
V
V
ƒ = 1.0MHz
V
V
V
MOSFET symbol
showing the
integral reverse
p-n junction diode.
T
T
di/dt = 100A/µs
D
D
J
J
GS
GS
GS
GS
DS
DS
DS
DS
GS
GS
DS
GS
DD
GS
GS
DS
GS
GS
GS
G
= 31A
= 31A
= 25°C, I
= 25°C, I
= 7.5 Ω
= V
= 25V, I
= 55V, V
= 55V, V
= 44V
= 25V
= 0V, I
= 10V, I
= 5.0V, I
= 4.5V, I
= 16V
= -16V
= 5.0V
= 50V
= 5.0V
= 0V
= 0V, V
= 0V, V
= 0V, V
GS
, I
D
Conditions
Conditions
e
e
D
DS
S
F
D
D
DS
DS
= 250µA
D
D
GS
GS
= 250µA
= 31A, V
= 31A, V
= 31A
= 31A
= 30A
= 15A
= 0V to 44V
= 1.0V, ƒ = 1.0MHz
= 44V, ƒ = 1.0MHz
e
= 0V
= 0V, T
www.irf.com
D
e
e
e
= 1mA
DD
GS
J
= 125°C
= 28V
= 0V
G
f
e
S
D