SSF3944J7-HF Main Product Characteristics:
VDSS
30V
RDS(on)
1.6mΩ (typ.)
ID
150A
PPAK5*6-8L Schematic diagram Features and Benefits:
Advanced MOSFET process technology
Special designed for PWM, load switching and
general purpose applications
Ultra low on-resistance with low gate charge
Fast switching and reverse body recovery
150℃ operating temperature
Description:
It utilizes the latest processing techniques to achieve the high cell density and reduces the on-resistance with
high repetitive avalanche rating. These features combine to make this design an extremely efficient and reliable
device for use in power switching application and a wide variety of other applications. Absolute max Rating:
Symbol
Parameter
Max.
ID @ TC = 25°C
Continuous Drain Current, VGS @ 10V①
150
ID @ TC = 100°C
Continuous Drain Current, VGS @ 10V①
118
IDM
Pulsed Drain Current②
340
PD @TC = 25°C
Power Dissipation③
90
W
VDS
Drain-Source Voltage
30
V
VGS
Gate-to-Source Voltage
± 20
V
EAS
Single Pulse Avalanche Energy ②
180
mJ
IAR
Avalanche Current @ L=0.3mH②
60
A
TJ TSTG
Operating Junction and Storage Temperature Range
-55 to + 150
°C
©Silikron Semiconductor CO., LTD.
2014.10.14
www.silikron.com Version: 1.0
Units
A
page 1 of 7
SSF3944J7-HF Thermal Resistance
Symbol
Characterizes
Typ.
Max.
Units
RθJC
Junction-to-case③
—
2
℃/W
RθJA
Junction-to-ambient (t ≤ 10s)④
—
50
℃/W
Electrical Characterizes@TA=25℃unless otherwise specified
Symbol
Parameter
V(BR)DSS
Drain-to-Source breakdown voltage
RDS(on)
Static Drain-to-Source on-resistance
RDS(on)
Static Drain-to-Source on-resistance
VGS(th)
Gate threshold voltage
IDSS
Drain-to-Source leakage current
IGSS
Gate-to-Source forward leakage
Qg
Min.
Typ.
Max.
Units
30
—
—
V
—
1.6
2.4
—
2.1
3.2
—
4
5
—
5
—
1
1.7
3
—
1.17
—
—
—
1
—
—
50
— — 100
— — -100
Total gate charge
— 80
—
Qgs
Gate-to-Source charge
— 19
—
Qgd
Gate-to-Drain("Miller") charge
— 38
—
td(on)
Turn-on delay time
— 20
—
tr
Rise time
— 36
—
td(off)
Turn-Off delay time
— 80
—
tf
Fall time
— 33
—
Ciss
Input capacitance
— 7032
—
Coss
Output capacitance
— 898
—
Crss
Reverse transfer capacitance
— 743
—
mΩ
mΩ
Conditions
VGS = 0V, ID = 250μA
VGS=10V,ID = 30A
VGS=4.5V,ID = 25A
VGS=4.5V,ID = 16A
TJ = 125℃
V
μA
nA
VDS = VGS, ID = 250μA
TJ = 125℃
VDS = 24V,VGS = 0V
TJ = 125°C
VGS =20V
VGS = -20V
VDS=15V,
nC
ID=30A,
VGS=10V
ns
VGS=10V, VDS=15V,
RGEN=1Ω, ID=1A
VGS = 0V
pF
VDS = 15V
ƒ = 1MHz
Source-Drain Ratings and Characteristics
Symbol
IS
ISM
Parameter
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode)
Min.
Typ.
Max.
Units
—
—
150
A
—
—
340
A
Conditions
MOSFET symbol
showing the
integral reverse
p-n junction diode.
VSD
Diode Forward Voltage
—
0.85
1.3
V
IS=50A, VGS=0V
trr
Reverse Recovery Time
—
35
—
ns
TJ = 25°C, IF =1A,
Qrr
Reverse Recovery Charge
—
15
—
nC
di/dt = 100A/μs
©Silikron Semiconductor CO., LTD.
2014.10.13
www.silikron.com Version: 1.0
page 2 of 7
SSF3944J7-HF Test circuits and Waveforms
Switch Waveforms:
Notes: ①The maximum current rating is limited by bond-wires.
②Repetitive rating; pulse width limited by max. junction temperature.
③The power dissipation PD is based on max. junction temperature, using junction-to-case thermal
resistance.
④The value of RθJA is measured with the device mounted on 1in 2 FR-4 board with 2oz. Copper, in a
still air environment with TA =25°C
⑤These curves are based on the junction-to-case thermal impedence which is measured with the
device mounted to a large heatsink, assuming a maximum junction temperature of TJ(MAX)=175°C.
©Silikron Semiconductor CO., LTD.
2014.10.13
www.silikron.com Version: 1.0
page 3 of 7
SSF3944J7-HF Typical electrical characteristics
Figure 1: Typical Output Characteristics Figure 2: Normalized RDSON vs. TJ Figure 3: Gate-Charge Characteristics Figure 4: Capacitance Characteristics Figure 5: Normalized Thermal transient Impedance Curve ©Silikron Semiconductor CO., LTD.
Figure 6: Maximum Safe Operation Area 2014.10.13
www.silikron.com Version: 1.0
page 4 of 7
SSF3944J7-HF Mechanical Data：
©Silikron Semiconductor CO., LTD.
2014.10.13
www.silikron.com Version: 1.0
page 5 of 7
SSF3944J7-HF Ordering and Marking Information
Device Marking: SSF3944J7-HF
Package (Available)
PPAK 5*6-8L
Operating Temperature Range
C : -55 to 150 ºC
Devices per Unit
Package
Type
Units/
Tube
Tubes/Inner
Box
Units/Inner Inner
Box
Boxes/Carton
Box
Units/Carton
Box
PPAK5*6
5000
1
5000
25000
5
Reliability Test Program
Test Item
Conditions
Duration
Sample Size
High
Temperature
Reverse
Bias(HTRB)
High
Temperature
Gate
Bias(HTGB)
Tj=125℃ to 150℃ @
80% of Max
VDSS/VCES/VR
168 hours
500 hours
1000 hours
3 lots x 77 devices
TJ=125℃ to 150℃ @
100% of Max VGSS
168 hours
500 hours
1000 hours
3 lots x 77 devices
©Silikron Semiconductor CO., LTD.
2014.10.13
www.silikron.com Version: 1.0
page 6 of 7
SSF3944J7-HF ATTENTION:
■Any and all Silikron products described or contained herein do not have specifications that can handle applications that
requireextremely high levels of reliability, such as life-support systems, aircraft's control systems, or other
applications whose failure can be reasonably expected to result in serious physical and/or material damage.
Consult with your Silikron representative nearest you before using any Silikron products described or contained
herein in such applications.
■Silikron assumes no responsibility for equipment failures that result from using products at values that exceed, even
momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in
products specifications of any and all Silikron products described or contained herein.
■
Specifications of any and all Silikron products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees of the
performance, characteristics, and functions of the described products as mounted in the customer’s products or
equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer
should always evaluate and test devices mounted in the customer’s products or equipment.
■ Silikron Semiconductor CO.,LTD. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to
accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause
damage to other property. When designing equipment, adopt safety measures so that these kinds of accidents or
events cannot occur. Such measures include but are not limited to protective circuits and error prevention circuits for
safe design, redundant design, and structural design.
■ In the event that any or all Silikron products(including technical data, services) described or contained herein are
controlled under any of applicable local export control laws and regulations, such products must not be exported
without obtaining the export license from the authorities concerned in accordance with the above law.
■ No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical,
including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior
written permission of Silikron Semiconductor CO.,LTD.
■ Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for
volume production. Silikron believes information herein is accurate and reliable, but no guarantees are made or
implied regarding its use or any infringements of intellectual property rights or other rights of third parties.
■ Any and all information described or contained herein are subject to change without notice due to product/technology
improvement, etc. When designing equipment, refer to the "Delivery Specification" for the Silikron product that you
intend to use.
■ This catalog provides information as of Dec, 2008. Specifications and information herein are subject to change
without notice.
Customer Service
Worldwide Sales and Service:
[email protected]
Technical Support:
[email protected]
Suzhou Silikron Semiconductor Corp.
Building 11A Suchun Industrial Square, 428# Xinglong Street, Suzhou P.R. China TEL: (86-512) 62560688
FAX: (86-512) 65160705
E-mail: [email protected]
©Silikron Semiconductor CO., LTD.
2014.10.13
www.silikron.com Version: 1.0
page 7 of 7