SIHFZ44 [VISHAY]
Power MOSFET; 功率MOSFET
| 型号： | SIHFZ44 |
| 厂家： | 
VISHAY |
| 描述： | Power MOSFET |
| 文件： | 总8页 (文件大小：1493K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IRFZ44, SiHFZ44
Vishay Siliconix
Power MOSFET
FEATURES
• Dynamic dV/dt Rating
PRODUCT SUMMARY
VDS (V)
60
Available
• 175 °C Operating Temperature
• Fast Switching
R
DS(on) (Ω)
VGS = 10 V
0.028
RoHS*
Qg (Max.) (nC)
67
18
COMPLIANT
• Ease of Paralleling
Q
Q
gs (nC)
gd (nC)
25
• Simple Drive Requirements
• Lead (Pb)-free Available
Configuration
Single
D
DESCRIPTION
Third generation Power MOSFETs from Vishay provide the
designer with the best combination of fast switching,
ruggedized device design, low on-resistance and
cost-effectiveness.
TO-220
G
The TO-220 package is universially preferred for
commercial-industrial applications at power dissipation
levels to approximately 50 W. The low thermal resistance
and low package cost of the TO-220 contribute to its wide
acceptance throughout the industry.
S
S
N-Channel MOSFET
D
G
ORDERING INFORMATION
Package
TO-220
IRFZ44PbF
SiHFZ44-E3
IRFZ44
Lead (Pb)-free
SnPb
SiHFZ44
ABSOLUTE MAXIMUM RATINGS TC = 25 °C, unless otherwise noted
PARAMETER
SYMBOL
LIMIT
60
UNIT
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Currente
VDS
V
VGS
20
TC = 25 °C
TC =100°C
50
VGS at 10 V
ID
Continuous Drain Current
36
200
A
Pulsed Drain Currenta
IDM
Linear Derating Factor
1.0
W/°C
mJ
Single Pulse Avalanche Energyb
Maximum Power Dissipation
EAS
PD
100
T
C = 25 °C
150
W
Peak Diode Recovery dV/dtc
dV/dt
TJ, Tstg
4.5
V/ns
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)d
- 55 to + 175
300
°C
for 10 s
6-32 or M3 screw
10
lbf · in
N · m
Mounting Torque
1.1
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. VDD = 25 V, starting TJ = 25 °C, L = 44 µH, RG = 25 Ω, IAS = 51 A (see fig. 12).
c. ISD ≤ 51 A, dI/dt ≤ 250 A/µs, VDD ≤ VDS, TJ ≤ 175 °C.
d. 1.6 mm from case.
e. Current limited by the package, (die current = 51 A).
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 91291
S-81378-Rev. A, 07-Jul-08
www.vishay.com
1
IRFZ44, SiHFZ44
Vishay Siliconix
THERMAL RESISTANCE RATINGS
PARAMETER
SYMBOL
TYP.
MAX.
62
UNIT
Maximum Junction-to-Ambient
Case-to-Sink, Flat, Greased Surface
Maximum Junction-to-Case (Drain)
RthJA
RthCS
RthJC
-
0.50
-
-
°C/W
1.0
SPECIFICATIONS TJ = 25 °C, unless otherwise noted
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
Static
Drain-Source Breakdown Voltage
VDS
ΔVDS/TJ
VGS(th)
IGSS
VGS = 0 V, ID = 250 µA
Reference to 25 °C, ID = 1 mA
VDS = VGS, ID = 250 µA
60
-
-
-
V
V/°C
V
V
DS Temperature Coefficient
-
2.0
-
0.060
Gate-Source Threshold Voltage
Gate-Source Leakage
-
-
-
-
-
-
4.0
100
25
VGS
VDS = 60 V, VGS = 0 V
VDS = 48 V, VGS = 0 V, TJ = 125 °C
VGS = 10 V
ID = 31 Ab
=
20 V
nA
-
Zero Gate Voltage Drain Current
IDSS
µA
-
250
0.028
-
Drain-Source On-State Resistance
Forward Transconductance
Dynamic
RDS(on)
gfs
-
Ω
VDS = 25 V, ID = 31 A
15
S
Input Capacitance
Ciss
Coss
Crss
Qg
-
-
-
-
1900
920
170
-
-
-
VGS = 0 V,
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
V
DS = 25 V,
pF
nC
f = 1.0 MHz, see fig. 5
-
67
ID = 51 A, VDS = 48 V,
see fig. 6 and 13b
V
GS = 10 V
Gate-Source Charge
Qgs
-
-
18
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Qgd
td(on)
tr
-
-
-
-
-
-
25
-
14
110
45
92
-
V
DD = 30 V, ID = 51 A,
ns
R
G = 9.1 Ω, RD = 0.55 Ω, see fig. 10b
Turn-Off Delay Time
Fall Time
td(off)
tf
-
-
D
Between lead,
Internal Drain Inductance
Internal Source Inductance
LD
LS
-
-
4.5
7.5
-
-
6 mm (0.25") from
package and center of
die contact
nH
G
S
Drain-Source Body Diode Characteristics
D
MOSFET symbol
showing the
Continuous Source-Drain Diode Current
IS
-
-
-
-
50
A
G
integral reverse
p - n junction diode
Pulsed Diode Forward Currenta
ISM
200
S
Body Diode Voltage
VSD
trr
TJ = 25 °C, IS = 51 A, VGS = 0 Vb
-
-
-
-
2.5
180
0.80
V
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge
Forward Turn-On Time
120
0.53
ns
nC
TJ = 25 °C, IF = 51 A, dI/dt = 100 A/μs
Qrr
ton
Intrinsic turn-on time is negligible (turn-on is dominated by LS and LD)
Notes
a. Repetitive rating; pulse width limited by maximum junction temperature (see fig. 11).
b. Pulse width ≤ 300 µs; duty cycle ≤ 2 %.
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Document Number: 91291
S-81378-Rev. A, 07-Jul-08
IRFZ44, SiHFZ44
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Fig. 1 - Typical Output Characteristics, TC = 25 °C
Fig. 3 - Typical Transfer Characteristics
Fig. 4 - Normalized On-Resistance vs. Temperature
Fig. 2 - Typical Output Characteristics, TC = 175 °C
Document Number: 91291
S-81378-Rev. A, 07-Jul-08
www.vishay.com
3
IRFZ44, SiHFZ44
Vishay Siliconix
Fig. 7 - Typical Source-Drain Diode Forward Voltage
Fig. 5 - Typical Capacitance vs. Drain-to-Source Voltage
Fig. 8 - Maximum Safe Operating Area
Fig. 6 - Typical Gate Charge vs. Gate-to-Source Voltage
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Document Number: 91291
S-81378-Rev. A, 07-Jul-08
IRFZ44, SiHFZ44
Vishay Siliconix
RD
VDS
VGS
D.U.T.
RG
+
V
-
DD
10 V
Pulse width ≤ 1 µs
Duty factor ≤ 0.1 %
Fig. 10a - Switching Time Test Circuit
VDS
90 %
10 %
VGS
td(on) tr
td(off) tf
Fig. 9 - Maximum Drain Current vs. Case Temperature
Fig. 10b - Switching Time Waveforms
Fig. 11 - Maximum Effective Transient Thermal Impedance, Junction-to-Case
L
VDS
VDS
Vary tp to obtain
required IAS
tp
VDD
D.U.T.
RG
+
-
VDD
VDS
IAS
10 V
0.01 Ω
tp
IAS
Fig. 12a - Unclamped Inductive Test Circuit
Fig. 12b - Unclamped Inductive Waveforms
Document Number: 91291
S-81378-Rev. A, 07-Jul-08
www.vishay.com
5
IRFZ44, SiHFZ44
Vishay Siliconix
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
Current regulator
Same type as D.U.T.
50 kΩ
QG
10 V
12 V
0.2 µF
0.3 µF
QGS
QGD
+
-
VDS
D.U.T.
VG
VGS
3 mA
Charge
IG
ID
Current sampling resistors
Fig. 13a - Basic Gate Charge Waveform
Fig. 13b - Gate Charge Test
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Document Number: 91291
S-81378-Rev. A, 07-Jul-08
IRFZ44, SiHFZ44
Vishay Siliconix
Peak Diode Recovery dV/dt Test Circuit
+
Circuit layout considerations
• Low stray inductance
• Ground plane
D.U.T.
• Low leakage inductance
current transformer
-
+
-
-
+
RG
• dV/dt controlled by RG
• ISD controlled by duty factor "D"
• D.U.T. - device under test
+
-
VDD
Driver gate drive
P.W.
P.W.
Period
Period
D =
V
= 10 V*
GS
D.U.T. I waveform
SD
Reverse
recovery
current
Body diode forward
current
dI/dt
D.U.T. V waveform
DS
Diode recovery
dV/dt
V
DD
Re-applied
voltage
Body diode
forward drop
Inductor current
I
SD
Ripple ≤ 5 %
* VGS = 5 V for logic level devices and 3 V drive devices
Fig. 14 - For N-Channel
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see http://www.vishay.com/ppg?91291.
Document Number: 91291
S-81378-Rev. A, 07-Jul-08
www.vishay.com
7
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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